{"id":8426,"date":"2026-06-14T21:12:03","date_gmt":"2026-06-14T13:12:03","guid":{"rendered":"https:\/\/www.sinosonics.com\/uncategorized\/ultrasound-assisted-extraction-botanicals-food\/"},"modified":"2026-06-15T07:58:20","modified_gmt":"2026-06-14T23:58:20","slug":"ultrasound-assisted-extraction-botanicals-food","status":"publish","type":"post","link":"https:\/\/www.sinosonics.com\/es\/ultrasonic-homogenizer\/ultrasound-assisted-extraction-botanicals-food\/","title":{"rendered":"Ultrasound-Assisted Extraction (UAE) for Botanicals and Food: A Practical Guide"},"content":{"rendered":"<style>\n.ss-rich table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;line-height:1.5;box-shadow:0 1px 3px rgba(0,0,0,.05);}\n.ss-rich th{background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;}\n.ss-rich td{padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;}\n.ss-rich tbody tr:nth-child(even) td{background:#f6f8fa;}\n.ss-rich tbody tr:hover td{background:#eef3f8;}\n@media(max-width:600px){.ss-rich table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;}}\n.ss-rich .ss-cta a{transition:transform .15s ease,box-shadow .15s ease}.ss-rich .ss-cta a:hover{transform:translateY(-2px);box-shadow:0 5px 14px rgba(0,0,0,.18)}<\/style>\n<div class=\"ss-rich\">\n<p>Conventional solvent extraction of plant materials is a slow process \u2014 maceration may run for hours or days, soxhlet extraction requires elevated temperatures and large solvent volumes, and steam distillation imposes thermal stress that damages thermolabile compounds. Ultrasound-assisted extraction (UAE) offers a fundamentally different mechanism: acoustic cavitation disrupts plant cell walls, accelerates solvent penetration, and releases target compounds in minutes rather than hours.<\/p>\n<p>For the extraction of tea polyphenols, traditional Chinese medicine actives, essential oils, anthocyanins, alkaloids, flavonoids, cannabinoids, and food-derived bioactive compounds, UAE has become a standard method in research and a commercially attractive option for production. This guide explains the mechanism, key parameters, protocols for common matrices, and how to select the right equipment.<\/p>\n<div class=\"ss-takeaways\" style=\"border:1px solid #cfe0d8;background:#eef7f1;border-radius:8px;padding:16px 20px;margin:24px 0;\">\n<p style=\"margin:0 0 10px;font-weight:700;color:#1e6b46;font-size:16px;\">Key takeaways<\/p>\n<ul style=\"margin:0;padding-left:20px;\">\n<li style=\"margin:4px 0;\">UAE cuts extraction time to 5\u201320 minutes versus hours or days for maceration or soxhlet.<\/li>\n<li style=\"margin:4px 0;\">Solvent use drops 50\u201380% while target-compound yields rise 20\u201350% over maceration.<\/li>\n<li style=\"margin:4px 0;\">20 kHz probe sonication beats 40\u201380 kHz baths, with 10\u2013100x higher intensity per volume.<\/li>\n<li style=\"margin:4px 0;\">Optimal extraction is typically 20\u201340&#176;C; pulsed mode protects heat-sensitive compounds.<\/li>\n<li style=\"margin:4px 0;\">SONOBIO lines span Handheld (120 W) to Industrial (2000 W, up to 50 L); probes excluded from the 1-year warranty.<\/li>\n<\/ul>\n<\/div>\n<h2>How Ultrasound-Assisted Extraction Works<\/h2>\n<p>When an ultrasonic probe operates in a solvent-plant matrix slurry, cavitation creates three simultaneous effects that collectively accelerate extraction:<\/p>\n<p><strong>1. Cell wall disruption.<\/strong> The mechanical forces of cavitation collapse rupture plant cell walls and disrupt the cuticle and intracellular compartments. This releases intracellular compounds directly into the solvent rather than relying on diffusion through intact cell membranes.<\/p>\n<p><strong>2. Mass transfer enhancement.<\/strong> The turbulent micro-mixing and micro-streaming generated by cavitation drive solvent into cracked cell structures and carry dissolved compounds away from the particle surface into the bulk solvent. The effective boundary layer between solid and liquid is dramatically thinned.<\/p>\n<p><strong>3. Thermal assistance (limited).<\/strong> Local temperature rise at cavitation sites can accelerate solubility of target compounds, but bulk temperature is easily controlled \u2014 unlike reflux or soxhlet conditions, UAE can be performed at or near room temperature, which is critical for thermolabile compounds.<\/p>\n<p>The combined result: <strong>extraction times shrink from hours to minutes, solvent consumption drops by 50\u201380% versus conventional methods, and yields of target compounds typically increase by 20\u201350%<\/strong> in well-optimized UAE protocols compared to maceration controls.<\/p>\n<h2>Key Process Parameters<\/h2>\n<h3>Ultrasonic Frequency<\/h3>\n<div class=\"ss-note\" style=\"border-left:4px solid #2a7ae2;background:#eef4fc;padding:12px 16px;margin:18px 0;border-radius:0 6px 6px 0;\">\n<p style=\"margin:0;\"><strong style=\"color:#2a7ae2;\">Tip:<\/strong> For botanical extraction, use a 20 kHz probe rather than a bath sonicator for far higher intensity and shorter processing times.<\/p>\n<\/div>\n<p>At 20 kHz (the operating frequency of most SONOBIO probe sonicators), cavitation bubbles are large and their collapse is violent \u2014 ideal for disrupting tough plant cell walls and woody matrix. Higher frequencies (40\u201380 kHz, as available on bath sonicators) produce smaller, less intense bubbles better suited to gentle matrix degradation.<\/p>\n<p>For most botanical and food extraction applications, <strong>20 kHz probe sonication<\/strong> outperforms bath sonication at any frequency because:<\/p>\n<ul>\n<li>Probe delivers energy directly at the solid-liquid interface<\/li>\n<li>Intensity is 10\u2013100\u00d7 higher per unit volume<\/li>\n<li>Processing time is 5\u201310\u00d7 shorter<\/li>\n<\/ul>\n<h3>Solvent Selection<\/h3>\n<p>Solvent polarity should match the target compound class:<\/p>\n<ul>\n<li><strong>Polar\/hydrophilic targets<\/strong> (polyphenols, tannins, sugars, amino acids): water, aqueous ethanol (50\u201370%), methanol<\/li>\n<li><strong>Mid-polarity targets<\/strong> (flavonoids, alkaloids, glycosides): ethanol (70\u201395%), aqueous acetone, ethyl acetate<\/li>\n<li><strong>Non-polar targets<\/strong> (essential oils, fat-soluble vitamins, carotenoids, waxes): hexane, ethyl acetate, supercritical CO\u2082<\/li>\n<\/ul>\n<h3>Solid-to-Solvent Ratio (S\/L)<\/h3>\n<p>Higher S\/L ratios increase productivity per unit volume but can reduce extraction yield per gram of plant material. Typical starting ratios:<\/p>\n<ul>\n<li><strong>1:10 to 1:20 g\/mL<\/strong> for most botanical powders (fine milling increases surface area and yield)<\/li>\n<li><strong>1:5 to 1:10 g\/mL<\/strong> for fibrous or woody matrix with pre-milled powder (&lt;250 \u00b5m)<\/li>\n<\/ul>\n<h3>Amplitude and Time<\/h3>\n<ul>\n<li>For moderate plant matrices (tea, herbs, dried fruit): <strong>30\u201350% amplitude<\/strong>, 5\u201315 minutes total active processing<\/li>\n<li>For tough matrix (bark, roots, seeds, dried citrus peel): <strong>50\u201370% amplitude<\/strong>, 10\u201320 minutes<\/li>\n<li>Use pulsed mode (5 s on \/ 5 s off) to limit bulk temperature; ice bath recommended for heat-sensitive actives<\/li>\n<\/ul>\n<h3>Temperature<\/h3>\n<div class=\"ss-note\" style=\"border-left:4px solid #c47d12;background:#fdf6e9;padding:12px 16px;margin:18px 0;border-radius:0 6px 6px 0;\">\n<p style=\"margin:0;\"><strong style=\"color:#c47d12;\">Warning:<\/strong> Keep anthocyanins below 60&#176;C and use pulsed sonication to avoid degrading heat-sensitive compounds like vitamin C.<\/p>\n<\/div>\n<p>Temperature affects solubility and stability. For most polyphenol extractions, <strong>20\u201340 \u00b0C<\/strong> is optimal: warm enough to improve solubility without degrading compounds. SONOBIO models with a temperature probe enable automatic shutoff at a defined threshold, preventing overheating without continuous operator attention.<\/p>\n<h2>Extraction Protocols for Common Matrices<\/h2>\n<h3>Protocol 1: Green Tea Polyphenols (EGCG, Catechins)<\/h3>\n<p><strong>Matrix:<\/strong> Dried green tea leaves (ground to &lt;500 \u00b5m)<\/p>\n<p><strong>Target:<\/strong> Catechins, EGCG, total polyphenols<\/p>\n<p><strong>Equipment:<\/strong> SONOBIO Integrated-Type or Split-Type, \u03a612.7 mm probe<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;line-height:1.5;\">\n<tbody>\n<tr>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Parameter<\/th>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Value<\/th>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Solvent<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">70% aqueous ethanol<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">S\/L ratio<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">1:15 g\/mL<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Temperature<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">25\u201335 \u00b0C (maintain with ice bath)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Amplitude<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">40%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Pulse mode<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">5 s on \/ 5 s off<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Total active time<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">10 minutes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Post-processing: filter through Whatman No. 1 paper; HPLC quantification against catechin\/EGCG standards. Expected polyphenol yield increase vs. 30-min cold maceration: 30\u201360%.<\/p>\n<h3>Protocol 2: Traditional Chinese Herbal Extract (Quercetin from Sophora japonica Buds)<\/h3>\n<p><strong>Matrix:<\/strong> Dried Sophora japonica flower buds (ground)<\/p>\n<p><strong>Target:<\/strong> Quercetin, rutin (quercetin-3-rutinoside)<\/p>\n<p><strong>Equipment:<\/strong> SONOBIO Split-Type, \u03a612.7 or \u03a620 mm probe<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;line-height:1.5;\">\n<tbody>\n<tr>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Parameter<\/th>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Value<\/th>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Solvent<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">60% aqueous ethanol<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">S\/L ratio<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">1:10 g\/mL<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Temperature<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">40 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Amplitude<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">50%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Pulse mode<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">5 s on \/ 5 s off<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Total active time<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">15 minutes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The 15-minute UAE protocol has been shown in published literature to achieve comparable or superior quercetin extraction to 2-hour room-temperature maceration using 2\u20133\u00d7 less solvent.<\/p>\n<h3>Protocol 3: CBD \/ Cannabis Extraction<\/h3>\n<p><strong>Matrix:<\/strong> Dried cannabis flower or hemp biomass (coarsely ground)<\/p>\n<p><strong>Target:<\/strong> CBD, THC, full-spectrum cannabinoids and terpenes<\/p>\n<p><strong>Equipment:<\/strong> SONOBIO Split-Type (1200\u20132000 W), \u03a620\u201330 mm probe for pilot scale<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;line-height:1.5;\">\n<tbody>\n<tr>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Parameter<\/th>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Value<\/th>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Solvent<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Ethanol (food-grade, 95%)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">S\/L ratio<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">1:5 to 1:10 g\/mL<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Temperature<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">\u221220 \u00b0C (cryo-extraction) to 20 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Amplitude<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">50\u201365%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Pulse mode<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">5 s on \/ 5 s off<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Total active time<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">10\u201320 minutes per batch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Cryogenic ethanol extraction (\u221220 \u00b0C) reduces co-extraction of fats and chlorophylls, simplifying post-processing. The sonicator operates at low temperature; ensure vessel sealing for volatile terpene recovery.<\/p>\n<h3>Protocol 4: Anthocyanins from Berries \/ Grape Pomace<\/h3>\n<p><strong>Matrix:<\/strong> Freeze-dried berry powder or grape pomace<\/p>\n<p><strong>Target:<\/strong> Anthocyanins, total phenolics<\/p>\n<p><strong>Equipment:<\/strong> SONOBIO Integrated-Type or Split-Type<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;line-height:1.5;\">\n<tbody>\n<tr>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Parameter<\/th>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Value<\/th>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Solvent<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">50% ethanol + 0.1% HCl (acidified)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">S\/L ratio<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">1:20 g\/mL<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Temperature<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">25 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Amplitude<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">35\u201345%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Pulse mode<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">5 s on \/ 5 s off<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Total active time<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">8 minutes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Acidified solvents stabilize anthocyanin structure during processing. Avoid high temperature and prolonged processing; anthocyanins degrade above 60 \u00b0C.<\/p>\n<h3>Protocol 5: Essential Oil Extraction (Ultrasound-Assisted Steam Distillation)<\/h3>\n<p>UAE can be combined with steam distillation by sonicating the botanical material during distillation. Alternatively, UAE using organic solvent (hexane or ethanol) prior to distillation pre-disrupts cells and significantly shortens distillation time while improving yield.<\/p>\n<p>Pre-UAE protocol for lavender, rosemary, or mint:<\/p>\n<ul>\n<li>Solvent: hexane or 70% ethanol (hexane recovered by evaporation before steam distillation)<\/li>\n<li>Amplitude: 50\u201360%, 5\u201310 minutes active<\/li>\n<li>Proceed to standard steam distillation; distillation time reduces by 30\u201350%<\/li>\n<\/ul>\n<h2>UAE vs. Conventional Extraction Methods<\/h2>\n<table style=\"width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;line-height:1.5;\">\n<tbody>\n<tr>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Parameter<\/th>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Maceration<\/th>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Soxhlet<\/th>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">Reflux<\/th>\n<th style=\"background:#1f3a5f;color:#fff;text-align:left;padding:11px 15px;border:1px solid #2a4a73;font-weight:600;\">UAE (Probe)<\/th>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Extraction time<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Hours to days<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">2\u20136 hours<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">1\u20133 hours<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">5\u201320 minutes<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Solvent consumption<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">High<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">High<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Medium<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Low (50\u201380% reduction)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Temperature<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Ambient<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">High<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">High<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Controllable, near-ambient<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Thermolabile compound risk<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Low<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">High<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">High<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Low<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Throughput<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Low<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Low<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Medium<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">High<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Equipment cost<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Very low<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Low<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Medium<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Medium<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Scale-up<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Easy<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Difficult<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Moderate<\/td>\n<td style=\"padding:10px 15px;border:1px solid #e3e5e9;vertical-align:top;\">Straightforward<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Scale-Up: From Lab to Production<\/h2>\n<p>One advantage of probe sonication is predictable scale-up based on power density (W\/mL):<\/p>\n<ol>\n<li><strong>Lab scale (1\u20135 L):<\/strong> SONOBIO Split-Type with \u03a620\u201330 mm probe at 1200\u20132000 W. Batch or semi-batch with ice-bath temperature control.<\/li>\n<li><strong>Pilot scale (5\u201350 L):<\/strong> SONOBIO Industrial with \u03a640\u201350 mm probe and 2000 W real power, jacketed vessel with external chiller.<\/li>\n<li><strong>Production scale (continuous):<\/strong> SONOBIO Industrial with inline flow cell. The extract slurry flows through the sonication chamber at a controlled rate, enabling continuous extraction with defined energy dose per unit volume. Throughput limited only by feed rate and separator capacity.<\/li>\n<\/ol>\n<p>For most botanical extract producers moving from bench research to production, the Split-Type (up to 5 L) covers the R&amp;D and pilot stages, and the Industrial model covers pre-production and small-batch commercial runs.<\/p>\n<h2>What Sino Sonics Supplies<\/h2>\n<p>Sino Sonics SONOBIO <a href=\"https:\/\/www.sinosonics.com\/product-category\/ultrasonic-homogenizer-sonicator\/\">ultrasonic homogenizers for extraction applications<\/a> include:<\/p>\n<ul>\n<li><strong>SONOBIO Handheld (120 W, 20 kHz):<\/strong> rapid screening of extraction solvents and parameters at small scale; 0.3\u2013500 mL<\/li>\n<li><strong>SONOBIO Integrated-Type (800 W, 25 kHz):<\/strong> lab standard for 0.5 mL\u20133 L extraction batches; built-in sound enclosure; temperature probe option<\/li>\n<li><strong>SONOBIO Split-Type (1200\u20132000 W, 20 kHz):<\/strong> mid-scale extraction up to 5 L; \u03a63\u201330 mm probe range; temperature + energy real-time display; programmable multi-step programs for reproducible protocols<\/li>\n<li><strong>SONOBIO Industrial (2000 W real power, 20 kHz):<\/strong> up to 50 L batch or continuous with flow cell; \u03a640\u201350 mm titanium probe; rated 24\u00d77 continuous duty<\/li>\n<\/ul>\n<p>All instruments carry a 1-year warranty. Probes are consumable items and are not covered under the instrument warranty. factory-tested.<\/p>\n<div class=\"ss-related\" style=\"border:1px solid #e3e5e9;border-radius:6px;padding:16px 20px;margin:26px 0;background:#fafbfc;\">\n<p style=\"margin:0 0 10px;font-weight:700;color:#1a1a1a;\">Related guides<\/p>\n<ul style=\"margin:0;\">\n<li><a href=\"https:\/\/www.sinosonics.com\/ultrasonic-homogenizer\/ultrasonic-nanoemulsion-liposome-preparation\/\">Ultrasonic Nanoemulsion &#038; Liposome Preparation<\/a><\/li>\n<li><a href=\"https:\/\/www.sinosonics.com\/ultrasonic-homogenizer\/ultrasonic-nanoparticle-dispersion-deagglomeration\/\">Ultrasonic Nanoparticle Dispersion &#038; De-agglomeration<\/a><\/li>\n<li><a href=\"https:\/\/www.sinosonics.com\/ultrasonic-homogenizer\/qsonica-sonics-materials-sonicator-alternative\/\">Qsonica \/ Sonics &#038; Materials Sonicator Alternative<\/a><\/li>\n<\/ul>\n<\/div>\n<h2>Frequently Asked Questions<\/h2>\n<details style=\"border:1px solid #e3e5e9;border-radius:6px;padding:12px 16px;margin:10px 0;background:#fafbfc;\">\n<summary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;list-style:none;\">Does sonication affect the chemical structure of extracted compounds?<\/summary>\n<div style=\"padding-top:10px;\">\n<p>At moderate amplitudes and with pulsed mode, most target compounds (polyphenols, alkaloids, cannabinoids, flavonoids) are stable. Extended high-amplitude sonication of sensitive compounds (anthocyanins above 60 \u00b0C, vitamin C) can cause degradation. Short processing times, low temperature, and pulsed mode mitigate this risk for the vast majority of botanical matrices.<\/p>\n<\/div>\n<\/details>\n<details style=\"border:1px solid #e3e5e9;border-radius:6px;padding:12px 16px;margin:10px 0;background:#fafbfc;\">\n<summary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;list-style:none;\">Can I use UAE with water alone (no organic solvent)?<\/summary>\n<div style=\"padding-top:10px;\">\n<p>Yes \u2014 water-based UAE is effective for polar compounds such as polysaccharides, sugars, and amino acids. Solvent-free ultrasonic extraction of essential oils (by disruption followed by aqueous steam distillation) is also practiced.<\/p>\n<\/div>\n<\/details>\n<details style=\"border:1px solid #e3e5e9;border-radius:6px;padding:12px 16px;margin:10px 0;background:#fafbfc;\">\n<summary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;list-style:none;\">What particle size should I grind the plant material to before extraction?<\/summary>\n<div style=\"padding-top:10px;\">\n<p>Smaller particles increase surface area and reduce diffusion path length, both of which increase extraction yield. Target <strong>&lt;500 \u00b5m (35 mesh) for most botanical powders<\/strong>; for woody roots or seeds, milling to &lt;250 \u00b5m further improves yield. Very fine powder (&lt;100 \u00b5m) can be difficult to filter and may not provide additional benefit over &lt;250 \u00b5m.<\/p>\n<\/div>\n<\/details>\n<details style=\"border:1px solid #e3e5e9;border-radius:6px;padding:12px 16px;margin:10px 0;background:#fafbfc;\">\n<summary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;list-style:none;\">Is UAE approved for food and pharmaceutical manufacturing?<\/summary>\n<div style=\"padding-top:10px;\">\n<p>UAE is an established process technology in food science research and pharmaceutical development. Regulatory acceptance depends on the specific product and jurisdiction. UAE uses GRAS solvents (ethanol, water) where appropriate, and the process itself introduces no chemical reagents beyond what is already in the formulation. Consult your regulatory pathway before adopting UAE in an IND or food-grade process.<\/p>\n<\/div>\n<\/details>\n<details style=\"border:1px solid #e3e5e9;border-radius:6px;padding:12px 16px;margin:10px 0;background:#fafbfc;\">\n<summary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;list-style:none;\">How do I maintain the ultrasonic probe in extraction applications?<\/summary>\n<div style=\"padding-top:10px;\">\n<p>After each extraction run, rinse the probe with fresh solvent, then with water, then wipe dry. Avoid immersing the upper part of the probe body in liquid. Inspect the probe tip regularly for erosion pitting; replace when erosion is visible or when output intensity drops despite correct amplitude setting. Contact Sino Sonics for replacement probes by model.<\/p>\n<\/div>\n<\/details>\n<h2>Get a Quote or Discuss Your Application<\/h2>\n<div class=\"ss-cta\" style=\"display:flex;flex-wrap:wrap;gap:14px;margin:24px 0 6px;\"><a href=\"https:\/\/wa.me\/8618626321806\" target=\"_blank\" rel=\"nofollow noopener\" style=\"flex:1 1 240px;display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#25d366;color:#fff;text-decoration:none;font-weight:700;font-size:16px;line-height:1;padding:16px 22px;border-radius:10px;box-shadow:0 2px 8px rgba(37,211,102,.35);\"><svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"#fff\" aria-hidden=\"true\"><path d=\"M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.149-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.148-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z\"\/><\/svg>Chat on WhatsApp<\/a><a href=\"mailto:wu@sinosonics.com?subject=Quote%20Request%20-%20Ultrasonic%20Extraction\" style=\"flex:1 1 240px;display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#1f3a5f;color:#fff;text-decoration:none;font-weight:700;font-size:16px;line-height:1;padding:16px 22px;border-radius:10px;box-shadow:0 2px 8px rgba(31,58,95,.3);\"><svg width=\"20\" height=\"20\" viewBox=\"0 0 24 24\" fill=\"#fff\" aria-hidden=\"true\"><path d=\"M20 4H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z\"\/><\/svg>Get a Quote<\/a><\/div>\n<p style=\"text-align:center;margin:2px 0 10px;font-size:14px;\"><a href=\"https:\/\/www.sinosonics.com\/product-category\/ultrasonic-homogenizer-sonicator\/\" style=\"color:#5a6b7b;text-decoration:none;\">Browse the full product range &rarr;<\/a><\/p>\n<p>Tell us your plant matrix, target compound class, and desired batch volume \u2014 we will recommend the right model and send you pricing within one business day.<\/p>\n<\/div>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does sonication affect the chemical structure of extracted compounds?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"At moderate amplitudes and with pulsed mode, most target compounds (polyphenols, alkaloids, cannabinoids, flavonoids) are stable. Extended high-amplitude sonication of sensitive compounds (anthocyanins above 60 \u00b0C, vitamin C) can cause degradation. Short processing times, low temperature, and pulsed mode mitigate this risk for the vast majority of botanical matrices.\"}},{\"@type\":\"Question\",\"name\":\"Can I use UAE with water alone (no organic solvent)?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes \u2014 water-based UAE is effective for polar compounds such as polysaccharides, sugars, and amino acids. Solvent-free ultrasonic extraction of essential oils (by disruption followed by aqueous steam distillation) is also practiced.\"}},{\"@type\":\"Question\",\"name\":\"What particle size should I grind the plant material to before extraction?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Smaller particles increase surface area and reduce diffusion path length, both of which increase extraction yield. Target \\u003c500 \u00b5m (35 mesh) for most botanical powders ; for woody roots or seeds, milling to \\u003c250 \u00b5m further improves yield. Very fine powder (\\u003c100 \u00b5m) can be difficult to filter and may not provide additional benefit over \\u003c250 \u00b5m.\"}},{\"@type\":\"Question\",\"name\":\"Is UAE approved for food and pharmaceutical manufacturing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"UAE is an established process technology in food science research and pharmaceutical development. Regulatory acceptance depends on the specific product and jurisdiction. UAE uses GRAS solvents (ethanol, water) where appropriate, and the process itself introduces no chemical reagents beyond what is already in the formulation. Consult your regulatory pathway before adopting UAE in an IND or food-grade process.\"}},{\"@type\":\"Question\",\"name\":\"How do I maintain the ultrasonic probe in extraction applications?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"After each extraction run, rinse the probe with fresh solvent, then with water, then wipe dry. Avoid immersing the upper part of the probe body in liquid. Inspect the probe tip regularly for erosion pitting; replace when erosion is visible or when output intensity drops despite correct amplitude setting. Contact Sino Sonics for replacement probes by model.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Speed up botanical and food extraction with ultrasound-assisted techniques. Higher yields, shorter times, lower solvent use. SONOBIO sonicators from Sino Sonics for lab to industrial scale.<\/p>","protected":false},"author":1,"featured_media":8398,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[190],"tags":[],"class_list":["post-8426","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ultrasonic-homogenizer"],"_links":{"self":[{"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/posts\/8426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/comments?post=8426"}],"version-history":[{"count":7,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/posts\/8426\/revisions"}],"predecessor-version":[{"id":8528,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/posts\/8426\/revisions\/8528"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/media\/8398"}],"wp:attachment":[{"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/media?parent=8426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/categories?post=8426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sinosonics.com\/es\/wp-json\/wp\/v2\/tags?post=8426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}