USP 40 natural plant extracts ginkgo biloba leaf extract powder

25-99 Kilograms
100-499 Kilograms
>=500 Kilograms
Min. Order
25 Kilograms
Company Information

Nanjing Newsino Co., Ltd.

CN Trading Company
Response Time
Response Rate:
2 Years Paid Supplier Gold Supplier Onsite Check
Learn More

Quick Details

Port: Shanghai Nanjing Beijing Qingdao Ningbo Tianjin Dalian
Payment Terms: T/T
Supply Ability: 30 Ton/Tons per Month
Type: Herbal Extract
Variety: Ginkgo Extract
Place of Origin: Jiangsu China
Brand Name: NST
Packaging: Bottle,Glass Container,Mason Jar,Vacuum Packed
Form: Powder
Part: Leaf
Extraction Type: Liquid-Solid Extraction
Product Name: ginkgo biloba leaf extract
Appearance: Brown Powder
Specification: 5:1
Latin Name: Ginkgo biloba L.
Application: Health-care Products
Active Ingredient: Flavone
Color: Brown Ect
Part Used: Herb
Function: Anti-inflammatory
Storage: Cool Dry Place
Packaging Detail: Paper bins carton paper bags steel barrels
Product Description

-_01.jpg Ginkgo-Biloba-Leaf-Extract.jpg

Product image

Product Name: Ginkgo Biloba Leaf Extract Powder

Latin Name: Ginkgo biloba L.

Used Part: Leaf Extraction rate: 50:1 (in Ethanol, Water)

DescriptionLight Yellow Brown fine powder
Identification TLCMeet the requirements
Identification HPLCMeet the requirements
Odor and TasteCharacteristic
Total Flavone Glycosides22.0 to 27.0%
Total Terpene Lactones5.4 to 12.0%
Ginkgolides A, B and C2.8 to 6.2%
Bilobalide2.6 to 5.8%
Quercetin: Kaempferol0.8 to 1.2% based on peak area
Isorhamnetin: QuercetinMin 0.15% based on peak area
Ginkgolic AcidMax 5ppm
RutinMax 4.0%
Free QuercetinMax 5mg/g
Free KaempferolMax 2mg/g
Loss of dryingMax 5.0%
Sulfated AshMax 0.8%
Sieve analysisPass 100 mesh
Heavy MetalMax 15ppm
LeadMax 3ppm
AsMax 1ppm
HgMax 0.1ppm
CdMax 1ppm
EthanolMax 5000ppm
Pesticide residueMeets the requirement
Aerobic bacteria countMax 1000cfu/g
Yeast & MouldMax 100cfu/g




Contact us


Company Information


Back to home