China Water Solvent Anthocyanin Extract Supplement Grape Seed Extract Powder Reddish Brown for sale

Water Solvent Anthocyanin Extract Supplement Grape Seed Extract Powder Reddish Brown

Price Negotiable

Price: consult the salesman

MOQ: 1kg

Delivery Time: 3-7days

Brand: BAK

Product Description

Anthocyanin Extract Supplement Grape Seed Extract

Descrption of Grape Seed Extract

Grape Seed Extract is a plant extract that appears as a brown red powder. Its main component is proanthocyanidins.
Proanthocyanidins are a new and highly effective natural antioxidant that cannot be synthesized in human body. It is one of the most effective antioxidants from plant sources discovered so far, and can be used in food supplements, health foods and cosmetics,etc.

PRODUCT SPECIFICATION
Procyanidins	90% 95% 98%
Polyphenols	60% 70% 80% 90%
OPC	60% 70% 80%

Specification

Product Name:	Grape Seed Extract	Part Used:	Seed
Latin Name:	Vitis vinifera L.	Extract Solvent:	Water&Ethanol

ITEM	SPECIFICATION	TEST METHOD
Appearance	Fine powder	Visual
Color	Brown to red brown	Visual
Odor	Characteristic	Sensory
Taste	Characteristic	Sensory
Physical&Chemical
Identification	Complies to the standard	TLC
Proanthocyanidins	≥95.0%	UV
Particle size	NLT 95% through 80mesh	USP38<786>
Bulk density	0.35~0.55g/ml	USP38<616>
Tapped density	0.45~0.65g/ml	USP38<616>
Loss on drying	≤ 5.0%	USP38<731>
Total Ash	≤ 5.0%	USP38<561>
Residual solvents	Meets USP requirements	USP38<476>
Pesticides	Meets USP requirements	USP38<561>
Aflatoxins	Meets USP requirements	USP38<561>
Heavy metal Profile
Heavy metal	<10ppm	AAS
Pb	<1ppm	AAS
As	<1ppm	AAS
Hg	<0.1ppm	AAS
Cd	<1ppm	AAS
Microbiological profile:
Total plate count	<1000Cfu/g	GB 4789.2
Yeasts and molds	<100Cfu/g	GB 4789.15
Coliforms	Negative/g	GB 4789.3
E.coli	Negative/g	GB 4789.38
Salmonella	Negative/25g	GB 4789.4
Staphylococcus aureus	Negative/10g	GB 4789.10