Based on the characteristics of mushroom varieties and target extracts, the extraction temperature is precisely regulated to prevent damage to thermosensitive components caused by high temperatures, ensure stable extraction processes, and improve product quality consistency.

Ultrasonic mushroom extraction equipment is a modern device specifically designed for extracting active ingredients from edible mushrooms such as shiitake mushrooms, shiitake mushrooms, lingzhi mushrooms, and enoki mushrooms. It mainly extracts bioactive substances such as polysaccharides, triterpenoids, and proteins, and is widely used in the pharmaceutical, food, and health product industries

Principle of Ultrasonic Assisted Extraction

Ultrasound Assisted Extraction can assist in the extraction process by promoting cell rupture and enhancing mass transfer in the boundary layer surrounding the solid matrix. As a perforation of the cell wall and membrane, ultrasound can enhance the permeability of the cell wall and membrane, which is usually an intermediate step before the cell is completely destroyed by ultrasound

Process flow (mushroom polysaccharide extraction as an example)
Raw material pretreatment → ultrasonic extraction → solid-liquid separation → concentration → purification → drying → finished product
Detailed steps:
1. Raw material pretreatment
Mushrooms are cleaned, chopped, dried (to remove impurities and moisture), and crushed to a suitable particle size (usually 20-60 mesh). Extraction solvents (water or ethanol solution) are added according to the material to liquid ratio (1:10-1:30)
2. Ultrasonic extraction
Extraction temperature: 40-70 ℃ (optimal 40-60 ℃ to protect thermosensitive components)
Extraction time: 20-40 minutes (traditional methods require 2-4 hours)
Ultrasonic power: adjusted according to equipment size (usually 200-1000W/L)
Can be extracted 2-3 times repeatedly, with a total extraction rate of over 90%
3. Solid liquid separation
Filter and remove residue (using a plate and frame filter or centrifuge)
Collect extraction solution
Concentrate and purify
4. Vacuum concentration (reducing boiling point and protecting active ingredients)
Protein removal, decolorization treatment, chromatographic separation or crystallization purification
5. Dry packaging
Spray drying or freeze drying to obtain powder finished products

Advantages of ultrasonic extraction

Ultrasonic extraction can reduce solvent usage and make solvent usage gentler. This means that ultrasonic extraction can improve the extraction rate and produce healthier extracts. This is due to its characteristic of operating at low temperatures, which can reduce heat loss caused by temperature factors, avoid substance vaporization due to low boiling points, and maintain biological activity. Ultrasonic extraction is a simple, safe, and precisely controllable application. As a non thermal extraction method, ultrasonic treatment can be performed at low temperatures to avoid the degradation of heat sensitive and thermally unstable substances. Ultrasonic extraction can also greatly reduce production time, as the traveling ultrasonic waves damage the cell wall, thereby reducing the transfer time of active ingredients from plant materials to solvents.

Core advantages of equipment
1. Extraction efficiency: polysaccharide yield increased by 50% -500%, time reduced to 1/3 of traditional methods, and antioxidant extraction rate of Flammulina velutipes reached 85.32%
2. Ingredient activity protection: Low temperature operation (<60 ℃) preserves thermosensitive substances (such as enzymes and vitamins), reducing the loss of rutin extraction activity by 40%
3. Energy saving and environmental protection: energy consumption reduced by 60%, solvent usage reduced by 30%, and industrial grade equipment with a power consumption of ≤ 50kWh per ton of material
4. Intelligent control: PLC touch screen operation, preset program (mushroom/lingzhi/cordyceps and other modes), real-time monitoring of temperature and power, multi frequency band switching (28/40kHz)
5. Compatibility: Compatible with volatile (ethanol) and non-volatile (water) solvents, supports pilot scale to ton level production, with a daily processing capacity of ≥ 500kg for 100L industrial equipment

Equipment application scenarios
1. Suitable for extracting polysaccharides from edible mushrooms such as shiitake mushrooms and shiitake mushrooms, using ultrasonic enhancement technology to increase the extraction rate by 50% -500% compared to traditional processes
2. The extraction time only takes 24-40 minutes, which is more than 2/3 shorter than traditional methods and suitable for industrial large-scale production
3. The extraction temperature is controlled between 0-60 ℃ to effectively protect the activity of thermosensitive polysaccharides and triterpenoids
4. Specially designed for extracting effective ingredients from mushrooms such as Ganoderma lucidum, cordyceps, and mushrooms, supporting the extraction of polysaccharides and triterpenoids
5. Suitable for the pharmaceutical, food, and health product industries, supporting customized production capacity design
6. Multi flux refrigeration and multi frequency ultrasonic extraction machine, capable of processing multiple samples simultaneously, solves the problem of temperature rise caused by thermal effects, and is suitable for small-scale preparation and content determination in university research and testing institutions
7.Edible mushroom polysaccharide extraction: mushroom polysaccharides, lingzhi polysaccharides, oyster mushroom polysaccharides, etc
8.Pharmaceutical industry: Extraction of active ingredients from medicinal fungi
9.Food Industry: Functional Food Additives for Edible Fungi
10.Health products: immune modulators, antioxidant raw materials
11.Research and testing: Small batch preparation by universities and testing institutions

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