Food Additive Bayberry Bark Extract Myricetin

1. Product description

Product Name: MyricetinSynonyms:  3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one

CAS NO: 529-44-2

Molecular Formula: C15H10O8

Molecular Weight: 318.24

Test Method: HPLC

Specification: 50%

Apperance: light yellow powder

Odor :  characteristic

Loss on drying: ≤ 0.5%

Lgnition residue: ≤ 0.1%

2. Character

Poorly Soluble In Water, Soluble In Ethanol, acetone, carbinol

3.  Application

Myricetin & Myricitrin are usually marketed as an ingredient in food , cosmetics, beverages, anti-oxidationand so on,

Waxberry extract /Bayberry Bark Extract /Myricetin /Myricitrin/ Dihydromyricetin 

4.  Main ingredients(50%myricetin) 

TestCriterionResultMethodMyricetin 80%≥50%50.5981%HPLC

The analysis results of sample, don't stand for all of this product. Specific results based on each batch.
5. Function

1) Anti-oxidation; A good dyeing agent

2) Antagonic action on platelet activating factor (PAF), demonstrating pharmacological actions such as anti-thrombus, anti-myocardia ischemia, improving the microcirculation and prophylaxis of artery cirrhosis;

3) Adjusting cholesterol level; In vitro research suggests that myricetin in high concentration is capable of modifying LDL cholesterol in a manner that enhances its uptake by white blood cells.

4) Decreasing blood sugar; It can be used as food additive for diabetics;
5) Protecting liver;
6) Anti-inflammation and anti-infection;
7) Acting as inhibitor of matrix metalloproteinase; It can be used for prevention and treatment of cardiovascular disease and tumor;

6. Quality control 

Heavy metalTotal heavy metal≤ 10mg/kgCompliesAtomic AbsorptionArsenic(As)≤ 1.0mg/kgCompliesAtomic AbsorptionCadmium(Cd)≤ 0.3mg/kgCompliesAtomic AbsorptionLead(Pb)≤ 0.5mg/kgCompliesAtomic AbsorptionMercury(Hg)≤ 0.1mg/kgCompliesAtomic AbsorptionSolvent Residual   Ethanol≤ 0.5%Not detectableHPLCPesticide Residue   DDT≤ 0.01mg/kgNot detectableHPLCBenzex≤ 0.01mg/kgNot detectableHPLCQuintozene≤ 0.01mg/kgNot detectableHPLCAldrin≤ 0.02mg/kgNot detectableHPLCMicrobial   Total bacterial≤ 1000cfu/gCompliesHGMFMold and yeast≤ 100cfu/gCompliesHGMFColon BacillusNegativeNot detectableHGMFSalmonellaNegativeNot detectableHGMFStaphylococcusNegativeNot detectableHGMF

7. Shelf Life and storage

Two years if sealed and store away from direct sun light.

Stored in low temperature and dry area. Do not frozen, keep away from strong direct light.

 

Our factory have patent technology of Myricetin, and own professional production team. We can offer good service. Welcome to you contract with me.

Huzhou Sifeng Biochem Co., Ltd is a high-tech enterprise specialized in herbal plant extracts and food additives. Huzhou city, located in the Hang-Jia-Hu Plain which in south of Yangtze River, the traffic is very developed. The excellent location provides good conditions for the development of the company.We?re specialize in technical, quality, and variety. The enterprise has a modern extraction and refining purification equipment and also has a complete quality management system. The mature technology, excellent product quality and quality service has made us won the recognition of many customers at home and abroad. "Honesty, quality first" as the purpose of management, and establish the corporate image-"high-tech, high-quality, high efficiency" .We cooperate mutual benefit with customers at home and abroad wholeheartedly by advanced production technology, excellent quality, reasonable prices and quality service. The company's main products are Rice bran extract powder, Refined rice bran wax, Policosanol , Octacosanol, Triacontanol, Tetracosanol ?Hexacosanol ?Dotriacontanol ?Bayberry tree bark extract, Myricetin, Magnolia officinalis extracts etc., We also offer a variety of standard Chinese medicine extracts and Ratio extracts.