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Manufacturer supply bearberry leaf extract powder / bearberry leaf extract / bearberry fruit extract
1-1000 Kilogram
$330.00
≥ 1001 Kilogram
$300.00
- Item No. topMOQ 1 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Product Description
Alpha arbutin is a whitening rookie after beta-arbutin, which source is narrow, only by different microbial enzymes for glycosylation, a molecule of hydroquinone (hydroquinone) and a The molecules of glucose combine to form a single α-arbutin.
Enzymatic synthesis meets environmental requirements and has high stereoselectivity. Because the production process involves the cultivation of microorganisms to produce enzymes that catalyze the glycosylation reaction, this method of preparation is also called fermentation.
Certification of Analysis
Product Name | Bearberry Extract |
specification | 98% arbutin |
Part used | Fruit |
Country of Origin | China |
Analysis | SPECIFICATION |
Assay | arbutin |
Test Method | HPLC |
Appearance | white powder |
Residue on Ignition | ≤5.0% |
Loss on drying | ≤5.0% |
Pesticides | Complies with USP |
Heavy metals | ≤20ppm |
Pb | ≤3.0ppm |
As | ≤2.0ppm |
Odor | Characteristic |
Particle size | 100% through 80 mesh |
Microbioiogical | |
Total of bacteria | ≤10000cfu/g |
Yeast & Molds | ≤1000cfu/g |
Salmgosella | Negative |
Coli | Negative |
Function
(1) Alpha arbutin powder can protect the skin against damage caused by free radicals.
(2) Alpha arbutin powder is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation.
(3) Alpha arbutin powder inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.
(4) Alpha arbutin powder is very safe skin agent for external use which does not have toxicity, stimulation, unpleasant odor or side effect such as Hydroqinone.
(5) Alpha arbutin powder mainly gives three main properties; Whitening effects, anti- age effect and UVB/ UVC filter
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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