| Product Name: | Eucommia Leaf Extract |
| Extraction Source: | Eucommia Leaf |
| Product Specifications: | Customized according to customer needs. |
| Detection Method: | HPLC |
| Product Properties: | This product is a powder with a slightly yellowish color, sweet taste, and slightly acidic. |
| Chemical Composition: | Flavonoids, phenolic acids, lignans, alkaloids, amino acids, vitamins, polysaccharides. |
| Main Ingredients: | Chlorogenic acid, geniposide acid, tannic acid, quercetin, rutin, etc. |
| Storage: | Place in a cool, dry place, away from light and high temperature. |
| Packaging: | 1 kg package, 5 kg package, 10 kg package, 25 kg package. |
| Transportation: | Express, Air, Sea |
| Shelf life: | 24 months. |
Efficacy of microwave-assisted extraction of Eucommia ulmoides
Its active ingredients are rich in a variety of substances, such as Rhodiola rosea bark, leaves, part of Rhodiola rosea bark, Rhodiola rosea compounds (aucubin, gardenia glycosides), lignans: pinoresinol diglucoside, flavonoids: quercetin, kaempferol, polysaccharides, black wood acid: have antioxidant and anti-inflammatory effects.
Books: Natural ingredients. It contains a variety of ingredients, which have anti-inflammatory, antioxidant, blood pressure lowering, immunity enhancement, liver and kidney protection and therapeutic effects.
Technical principle of microwave-assisted extraction of Eucommia ulmoides
Microwave heating: The electromagnetic field of microwaves interacts with polar molecules in plant cells (water as solvent), which can cause rapid vibration, heat, cell wall structure decomposition, and promote the release of active ingredients.
Select heating method: Microwaves penetrate plant tissues, do not directly act on animal components, have weak heat, do not degrade materials, and have an inhibitory effect on materials.
High efficiency and energy saving: Relatively few extraction methods are used, which greatly shortens the extraction time, reduces the amount of solvent used, and improves the extraction rate.
Microwave Extraction Process of Eucommia ulmoides
1. Raw material processing: drying and pulverization, improvement of solvent and contact area.
2. Selection of solvent: commonly used are water, ethanol, methanol, and select the polarity of their mixtures and components.
3. Processing wave processing: setting of output, temperature, and time.
4. Filtration and concentration: remove residues, concentrate the extract, and obtain crude extract.
5. Refining: use macroporous resin, chromatography and other technologies to separate and purify, and extract effective ingredients.
Advantages of microwave-assisted extraction of Eucommia ulmoides
High efficiency: the extraction speed is several times faster than the extraction method, and dozens of times faster.
High extraction rate: release components that promote cell destruction and have high extraction effect.
Environmental protection and provincial policies: reduce the use and consumption of solvents.
Activity maintenance: rapid heating, heat-weakened components (polysaccharides, fruits) and deterioration inhibition.
Application of microwave extraction of Eucommia ulmoides
Medicine: lower blood pressure, reduce fatigue, increase bone density, and improve bone density.
Healthy food: high immunity processed into capsules, oral water, etc.
Cosmetics: This product uses antioxidant ingredients.
Food industry: Functional additives.
Research progress in microwave-assisted extraction technology of Eucommia ulmoides
In recent years, the optimization of the extraction process and the high extraction rate of the main components such as chlorogenic acid and aucubin in Eucommia ulmoides have been studied. The results show that it is possible to extract components rich in chlorogenic acid and aucubin from Eucommia ulmoides.
Analysis Of Eucommia Leaf Extract
| Botanical Source: | Eucommia Leaf Extract |
| Part used: | Leaf |
| Specification: | 10:1 |
| Item | SPECIFICATION |
| Description: | Chlorogenic Acid Eucommia Extract/Eucommia Uimoides herb Extract |
| Appearance | Brown Powder |
| Flavor & Odor | Characteristic |
| Particle size | 100% pass 80 mesh |
| Physical: |
|
| Loss on Drying | ≤5.0% |
| Bulk density | 40-60g/100ml |
| Sulphated Ash | ≤5.0% |
| GMO | Free |
| General Status | Non-irradiated |
| Chemical: |
|
| Pb | ≤3mg/kg |
| As | ≤1mg/kg |
| Hg | ≤0.1mg/kg |
| Cd | ≤1mg/kg |
| Microbial: |
|
| Total microbacterial count | ≤1000cfu/g |
| Yeast & Mold | ≤100cfu/g |
| E.Coli | Negative |
| Staphylococcus aureus | Negative |
| Salmonella | Negative |
| Enterobacteriaceaes | Negative |
1.Featured Eucommia leaf
2.Physical process
3.Mechanical movement breaks down plant tissue
4.Physical Desliming
5.Precision filtration
6.Oncentrating The Remain Solution
7.Precipitation, Purification And Extraction
8.Concentration Sterilisation Freeze-Drying Powdering
9.End product
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