| Eucommia Ulmoides Extract | |||
| Product Code | C070801 | Specification | Chlorogenic Acid 10%~98% |
| Extract Source | Eucommia Ulmoides | Part Used | Bark |
| Extract Solvent | Ethanol / Water | Assay Method | HPLC |
| Character | Light Yellow to Brown Yellow | Certification | ISO22000, KOSHER, HALAL |
| HS Code | 1302199099 | Shelf Life | 2 Years |
| Description | Eucommia (scientific name Eucommia ulmoides Oliver), also known as gum tree, is a genus of Eucommia in the family Eucommiaceae. The tree can reach 20 meters in height and about 50 cm in diameter at breast height. Eucommia likes warm and humid climate and sunny environment, can tolerate severe cold, and the adult plant can survive normally at -30℃. Chlorogenic acid is chemically known as 3-O-caffeoylquinic acid, with molecular formula C16H18O9 and molecular weight 354.30. Its hemihydrate is white or yellow needle-like crystals. It becomes anhydrous at 110 ℃, melting point 206-208 ℃, specific rotation [α] D = 35.2° ( C = 2.8). The solubility in water is low at 25 ℃, about 4%, and will increase in hot water, and the solubility changes with temperature. Soluble in ethanol, acetone, methanol; slightly soluble in ethyl acetate; insoluble in chloroform, ether, benzene and other lipophilic organic solvents. Chlorogenic acid is a polar organic acid, which is not very stable and is prone to isomerization during the extraction process. Chlorogenic acid molecular structure contains o-diphenol hydroxyl group, is the most suitable reaction substrate catalyzed by phenolic enzymes, easily oxidized by heat and light, which is the key reason for browning of many fruits containing chlorogenic acid, such as peaches, apples, etc. Therefore, it should be stored in cool, light-proof conditions. Under alkaline conditions, chlorogenic acid can undergo hydrolysis and become green quinones. Chlorogenic acids present in plants are often mixtures rather than single components, including monocaffeoylquinic acid, decaffeoylquinic acid, tricaffeoylquinic acid, and methyl chlorogenic acid. | ||
| Function | Chlorogenic acid is an important bioactive substance with antibacterial, antiviral, white blood cell increasing, hepatoprotective and choleretic, antitumor, hypotensive, hypolipidemic, free radical scavenging and excitatory effects on the central nervous system. Antibacterial, antiviral | ||
Process Flow Chart of Eucommia Ulmoides Extract
Application of Eucommia Ulmoides Extract
Food, Health Care, Daily Necessities, Cosmetics, Functional Drink.
It has a wide range of antiviral and antibacterial effects and can be used as an active ingredient in anti-infections with relatively low toxicity and side effects, and can be used not only in the pharmaceutical field but also in many other fields such as food, feed additives and cosmetics.
Food Application
FAQ
Q1: What's the difference between herb extract and powder?
A: The extract is a concentrated powder form of raw material. The herb extract's procedure flow is wash, extraction, concentration, purification, drying, grinding, sieving, package. The herb powder is just a powder form of the herb. The procedure flow is wash, drying, grinding, sieving, package.
Q2: What's the extract solvent used in the procedure?
A: The extract solvent is always depending on the active ingredient in the raw material, regulation and customers' requirement. The solvents mostly used for extraction are water and ethanol. Even the solvent other than water used in the procedure, the solvent residue in the extract product also can conform with ICH Q3CR5.
Q3: Is there any other ingredient used in the product?
A: It depends. For product which is hard to be dried, we need to add some maltodextrin into the extraction solution before drying. The maltodextrin we used is food-class carrier, from non-GMO corn. We can share customer with the ingredient composition table.
Q4: How to make sure the quality of the product?
A: Firstly, every batch finish product must be tested and qualified before delivery. We can send a specification sheet or CoA for confirmation. The HPLC chromatography graph also can be provided. Secondly, we can provide pre-ship sample to customer for quality confirmation.
Q5: Can you develop a new product for us?
A: Yes, we can. We have independent R&D dept, who is able to update the procedure parameters of our main products and develop the procedure of new product. For more information, please contact us directly.
Q6: Can you offer this in capsules or tablets as well?
A: Yes, we have related equipment for preparation of finish product, like tablet, capsule and granule. Kindly contact with us for details.
Q7: What is the MOQ?
A: For most of the products we already have in stock, the MOQ is 1kg. If the product is a new specification and need to be produced from raw material, the MOQ depends.
Q8: Is there any discount?
A: Yes, for larger quantity or better payment period, we can support with better price.
Q9: How about delivery time?
A: For most products, the product can be sent out from factory in 5days. If we don't have inventory, the product need to produced from raw material, the ordinary period is 20-25days.
Q10: How do you treat with quality complaint?
A: We will always be responsible for the quality of our products. If there's a complaint, we will first assist customers to solve the most direct needs.
Secondly, we have SOP for quality complaint. QA will investigate the problem, after that we'll give customer a formal feedback about the cause of the quality issue and related precautions for this problem.
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