15% - 98%
Brown yellow to white powder
Bolin
HPLC
1kg
Kosher HALAL GMP ISO2000 Organic
Food grade/Pharmaceutical grade
2 years
Bag/1kg, Drum/25kg
Available
China
1000KG/ Per Month
Availability: | |
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Willow bark is derived from the bark of various willow trees, such as the white willow native to North America, Asia, and central and southern Europe. White willow bark contains salicylates, a mild exfoliant and a natural substitute for salicylic acid. White willow bark extract is the bark extract of Salix babylonica L. White willow bark extract is obtained from the bark, branches and stems of the Salix plant, white willow, after being extracted and spray-dried. The main ingredient contains salicin, and its state is brownish yellow or grayish white fine powder. Salicin has antipyretic, analgesic and other effects, used for conditioning antipyretic and arthritis, etc.
1. As "natural aspirin", salicin is used to treat mild fever, cold, infection (influenza), acute and chronic rheumatic discomfort, headache and pain due to inflammation.
2. Relieve Arthritis Pain and Low Back Pain
3. It not only affects the regulation of genes in the skin, but also regulates the gene group related to the biological process of skin aging, which can increase skin elasticity and achieve anti-wrinkle effect.
4. It has the effect of mildly removing dead skin cells on the skin surface, accelerating the shedding of aging skin cells, regulating the physiological activity of the skin stratum corneum, and making the skin even and shiny.
5. It has a certain anti-inflammatory effect and can be used to relieve facial acne, herpetic inflammation and sunburn.
1. Applied in the field of medical science.
2. It is a raw material for skin care products.
Willow bark is derived from the bark of various willow trees, such as the white willow native to North America, Asia, and central and southern Europe. White willow bark contains salicylates, a mild exfoliant and a natural substitute for salicylic acid. White willow bark extract is the bark extract of Salix babylonica L. White willow bark extract is obtained from the bark, branches and stems of the Salix plant, white willow, after being extracted and spray-dried. The main ingredient contains salicin, and its state is brownish yellow or grayish white fine powder. Salicin has antipyretic, analgesic and other effects, used for conditioning antipyretic and arthritis, etc.
1. As "natural aspirin", salicin is used to treat mild fever, cold, infection (influenza), acute and chronic rheumatic discomfort, headache and pain due to inflammation.
2. Relieve Arthritis Pain and Low Back Pain
3. It not only affects the regulation of genes in the skin, but also regulates the gene group related to the biological process of skin aging, which can increase skin elasticity and achieve anti-wrinkle effect.
4. It has the effect of mildly removing dead skin cells on the skin surface, accelerating the shedding of aging skin cells, regulating the physiological activity of the skin stratum corneum, and making the skin even and shiny.
5. It has a certain anti-inflammatory effect and can be used to relieve facial acne, herpetic inflammation and sunburn.
1. Applied in the field of medical science.
2. It is a raw material for skin care products.
Product Name: | White Willow Extract | Part Used: | Branch |
Latin Name: | Salix alba | Extract Solvent: | Water&Ethanol |
ITEM | SPECIFICATION | TESTING METHOD |
Assay Salicin | 10% 25% 50% 98% | CP2010-UV |
Physical & Chemical Control | ||
Appearance | Brown To White Powder | Visual |
Odor | Characteristic | Organoleptic |
Tasted | Characteristic | Organoleptic |
Sieve Analysis | 100% pass 80 mesh | 80mesh screen |
Loss on Drying | 7% Max. (1% Max If 98%) | GB 5009.3 |
Ash | 9% Max. (1% Max If 98%) | GB 5009.4 |
As | 1.0ppm Max | GB 5009.11 |
Pb | 2.0ppm Max | GB 5009.12 |
Hg | 1.0ppm Max. | GB 5009.17 |
Cd | 0.1ppm Max | GB 5009.15 |
Microbiological | ||
Total Plate Count | 10000cfu/g Max. | GB 4789.2 |
Yeast & Mould | 100cfu/g Max | GB 4789.15 |
E.Coli | Negative | GB 4789.3 |
Staphylococcus | Negative | GB 29921 |
Product Name: | White Willow Extract | Part Used: | Branch |
Latin Name: | Salix alba | Extract Solvent: | Water&Ethanol |
ITEM | SPECIFICATION | TESTING METHOD |
Assay Salicin | 10% 25% 50% 98% | CP2010-UV |
Physical & Chemical Control | ||
Appearance | Brown To White Powder | Visual |
Odor | Characteristic | Organoleptic |
Tasted | Characteristic | Organoleptic |
Sieve Analysis | 100% pass 80 mesh | 80mesh screen |
Loss on Drying | 7% Max. (1% Max If 98%) | GB 5009.3 |
Ash | 9% Max. (1% Max If 98%) | GB 5009.4 |
As | 1.0ppm Max | GB 5009.11 |
Pb | 2.0ppm Max | GB 5009.12 |
Hg | 1.0ppm Max. | GB 5009.17 |
Cd | 0.1ppm Max | GB 5009.15 |
Microbiological | ||
Total Plate Count | 10000cfu/g Max. | GB 4789.2 |
Yeast & Mould | 100cfu/g Max | GB 4789.15 |
E.Coli | Negative | GB 4789.3 |
Staphylococcus | Negative | GB 29921 |