Bayberry Bark Extract Powder 98% HPLC 529-44-2 Myricetin

• Certification: ISO, HACCP, Halal
• Assay Method: HPLC, UV
• Application Form: Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Bark
• Model NO.: Myricetin
• Appearance: Yellow to White Powder
• Transport Package: Drum
• Specification: 10%~98%
• Trademark: Recedar
• Origin: China
• HS Code: 1302
• Production Capacity: 1000t

Product Description

Bayberry bark Extract powder 98% HPLC 529-44-2 Myricetin

Bayberry bark Extract --Myricetin
Source: Bayberry bark
Latin Name: Myrica rubra (Lour.) Sieb. et Zucc
Extract part: Bark
Specifications: 3%-98%
Active Ingredient :Myricetin
CAS: 529-44-2
Identification measure :HPLC
Appearance: Fine Light yellow to white powder 
Country of origin:P.R. China

Bayberry bark Extract powder 98% HPLC 529-44-2 Myricetin

Source
Myricetin is flavonol, consisting of 3-hydroxyflavone backbone and 6 hydroxyl groups. Pure myricetin is a yellow-beige powder crystalline powder. Myricetin mainly occurs in nature in the form of glycosides.
Myricetin is found in several foods such as walnuts, onions, berries, herbs and red grapes.
Myricetin exerts a wide variety of biological effects, including antioxidant and free radical-scavenging activities. Reports indicate that myricetin has anti-cancer and anti-inflammatory properties and may improve bone-health.
 
Function:
1. The antagonism of platelet activating factor (PAF)
2. Hypoglycemic effect
3. Antioxidant effect
4. Protect the liver and protect the liver
5. Relieve light alcohol poisoning
6. Myricetin, the active ingredient in bayberry bark and leaves, besides the above-mentioned verified pharmacological effects, it also has various pharmacological activities such as anti-inflammatory, anti-tumor, anti-mutation, prevention of dental caries, anti-oxidation, elimination of free radicals in the body, etc. .

Use
1. It can be used as an antioxidant.
2. When added to cosmetics, it can whiten the skin
 

Package	carton drum with two plastic bags inside
Net weight	25KG/Drum
Storage	Sealed in cool and dry place to avoid moisture and light
Shelf life	2 years when properly stored
Lead time	1~3 days after confirmation

COA and other ceitificates will be sent upon request.

 

Item	Specification	Result	Method
Maker Compounds	Myricetin≥98%	98.12%	HPLC
Identification	Complies by TLC	Complies	TLC
Organoleptic
Appearance	Fine Powder	Fine Powder	Visual
Color	off-white	Off-white	Visual
Odor	Characteristic	Characteristic	Organoleptic
Taste	Characteristic	Characteristic	Organoleptic
Physical Characteristics
Particle Size	NLT 100%Through 80 mesh	100%	USP < 786 >
Loss on Drying	≤5.00%	3.56%	USP
Ash content	≤5.00%	2.29%	USP
Heavy metals
Residual Solvent Ethanol	<5000ppm	<10ppm	GC
Allergen detection	Non ETO Treated	Complies	USP
Heavy metals(as Pb)	USP standards(<10ppm)	<10ppm	USP < 231 >
Arsenic (As)	≤3ppm	Complies	ICP-OES(CQ-MO-247)
Lead (Pb)	≤3ppm	Complies	ICP-OES(CQ-MO-247)
Cadmium(Cd)	≤1ppm	Complies	ICP-OES(CQ-MO-247)
Mercury(Hg)	≤0.1ppm	Complies	ICP-OES(CQ-MO-247)
Pesticide Residue	Non-detected	Non-detected	USP < 561 >
Microbiological Tests
Total Plate Count	NMT1000cfu/g	Complies	FDA-BAM
Total Yeast & Mold	NMT100cfu/g	Complies	FDA-BAM
E.Coli	Negative	Negative	FDA-BAM
Salmonella	Negative	Negative	FDA-BAM
Conclusion	Complies to the above requirements.
Packing and Storage	25kg carton drum;Stored in a well-closed container in cool and dry place,away from sunlight and moisture