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Home > Products > Sap & Extract > High Quality Resveratrol 50-98% Min.

High Quality Resveratrol 50-98% Min.

Payment Type: T/T
Min. Order: 500

Basic Info

Model No.: header herbal extracts

Product Description

Basic Info. Model NO.:header herbal extracts Raw Material:Plants Content:50% Min. 98% Min. Grade:USP Grade Trademark:Header Specification:USP grade Origin:China HS Code:2901210000 Product: hot sale herbal extracts resveratrol 50% min. 98% min.
Grade: usp grade
Packing:25kgs/ drum
Delivery time: 10 days

 Certificate of Analysis
Product Name: Polygonum cuspidatum Extract


ITEM

SPECIFICATION

TEST RESULT

TEST METHOD

PHYSICAL TESTS

APPEARANCE

GREENISH BROWN TO 
BROWN POWDER

COMPLIES

ORGANOLEPTIC

ODOR

CHARACTERISTIC

COMPLIES

ORGANOLEPTIC

TASTE

CHARACTERISTIC

COMPLIES

ORGANOLEPTIC

COUNTRY OF ORIGIN

CHINA

COMPLIES

/

PLANT PART USED

ROOT

COMPLIES

/

PARTICLE SIZE

100% THROUGH 80 MESH

COMPLIES

USP(788)

FOREIGN MATTER

FREE OF FOREIGN MATTER

COMPLIES

VISUAL

TAPPED DENSITY

0.55~0.65G/ML

0.60G/ML

USP(616)

CHEMICAL TESTS:

TRANS-RESVERATROL

≥50% or >98%

52.71%   conforms

HPLC IN HOUSE

EMODIN

< 2.0%

1.72%

HPLC IN HOUSE

EXTRACT SOLVENTS

ETHANOL & WATER

COMPLIES

/

SOLVENTS RESIDUE

MEET USP REQUIREMENT

COMPLIES

USP(467) /GC-MASS

CARRIERS USED

NONE

COMPLIES

/

LOSS ON DRYING

< 5.0%

2.15%

CP2010

ASH

< 5.0%

0.33%

CP2010

HEAVY METALS

< 20PPM

< 20PPM

USP(231)

ARSENIC(As)

< 1.0PPM

0.21PPM

USP(231)

LEAD(Pb)

< 1.0PPM

<0.0025PPM

USP(231)

CADMIUM(Cd)

< 0.5PPM

0.0041PPM

USP(231)

MERCURY(Hg)

< 0.5PPM

NOT DETECTED

USP(231)

PESTICIDE RESIDUE (GC)

MEET USP REQUIREMENT

COMPLIES

USP(561)

MICROBIOLOGICAL TEST

TOTAL PLATE COUNT

< 10,000 CFU/G

<10 CFU/G

USP(2021)

YEAST AND MOLD

< 1,000 CFU/G

<10 CFU/G

USP(2021)

SALMONELLA

NEGATIVE

COMPLIES

AOAC

E.COLI

NEGATIVE

COMPLIES

USP(2022)

STAPHYLOCOCCUS

NEGATIVE

COMPLIES

USP(2022)

IRRADIATION

NON-IRRADIATION

COMPLIES

EN 13751:2009

EXTRACT METHOD

ETHANOL & WATER EXTRACTION 
AND SPRAY DRY.

 

STORAGE

STORE IN COOL AND DRY PLACE. KEEP AWA
Y FROM STRONG  LIGHT AND HEAT.

PACKING

25KG/DRUM I.D.42CM  × H52CM

Contact us if you need more details on Resveratrol. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Plant Extract、Hot Sale High Quality Resveratrol. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Sap & Extract