2017 Super Lowest Price Black Ginseng Extract to Brunei Factories

2017 Super Lowest Price Black Ginseng Extract to Brunei Factories

Short Description:

A. Basic Product Information 【Product Name】 Black Ginseng Extract 【English Name】 Black Ginseng Extract 【Plant Sources】 Dry roots of Panax ginseng CAMey 【Effective Components】 Ginseng polysaccharides,Rare ginsenosides 【Specification】 Ginseng polysaccharides/Rare ginsenosides (30% / 1~2%) 【Extract solvent】 Water、Ethanol B. Main function a) Ginseng polysaccharides:Improve human immunity, anti-oxidation, anti-tumor etc; b)&...

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2017 Super Lowest Price Black Ginseng Extract to Brunei Factories Detail:

A. Basic Product Information

Product Name

Black Ginseng Extract

English Name

Black Ginseng Extract

Plant Sources

Dry roots of Panax ginseng CAMey

Effective Components

Ginseng polysaccharides,Rare ginsenosides


Ginseng polysaccharides/Rare ginsenosides 30% / 1~2%

Extract solvent


B. Main function

a) Ginseng polysaccharidesImprove human immunity, anti-oxidation, anti-tumor etc;

b) Rare ginsenosidesAnti-tumor, puzzle, anti-cerebral ischemia, immune regulation, improve the weak constitution ;

c) Fermentation reduces ginseng dryness , easier to absorb.

C. Critical to quality

Ø Fingerprint identification

Ø Content determination

Ø Control of heavy metals and pesticide residue

D. Quality Control & Product Advantage

High quality Panax Ginseng

Quality assurance and control system: Prevention management by executing documented procedures strictly aims to guarantee the quality.

 Technology AdvantagesShare Professional product identification technical information;

Unique fermentation& extraction technology, remove pesticide residues maximumly;

Varied specifications, Product customization are acceptable.

E. Specification

Effective components content 

Product name

Ginseng polysaccharides

Rare ginsenosides


Pesticide residues

Black Ginseng Extract




Provide with non-pesticide residues products

Provide water-soluble black ginseng extract. Customized supported.



Test method



Brown to dark brown powder

Sense organ


With Ginseng’s natural smell and taste



Characteristic spectrum meets the requirements



NMT 5.0%

GB 5009.3


NLT 90% pass 80mesh

ChP2015 <0982>


NMT 5.0%

GB 5009.4

Rare ginsenosides


Calculated on dry product



Polysaccharide%Calculated on glucose

Calculated on dry product

NLT 20.0%


Heavy metals

Lead (Pb)

NMT 0.5mg/kg

GB 5009.12

Total arsenic (As)

NMT 1.0mg/kg

GB/T 5009.11

Total mercury (Hg)

NMT 0.3mg/kg

GB/T 5009.17

Cadmium (Cd)

NMT 0.3mg/kg

GB/T 5009.15

Solvent residue


NMT 1000mg/kg

GB/T 5009.19


NMT 50mg/kg

GB/T 5009.19

Pesticide residue


Comply with the standard

European standard


Total colonies

NMT 1000CFU/g

GB 4789.2



GB 4789.15



GB 4789.15

Escherichia coli

Should be negative

GB 4789.38

Pathogens (Salmonella, Shigella, Staphylococcus aureus, hemolytic streptococcus)

Should be negative

GB 4789.4/ 5/ 10/ 11

Product detail pictures:

2017 Super Lowest Price Black Ginseng Extract to Brunei Factories detail pictures

2017 Super Lowest Price Black Ginseng Extract to Brunei Factories, The product will supply to all over the world, such as: , , ,

  • Title: Flavonol acyl glucosides from the aril of Schotia brachypetala Sond. and their antioxidant, antibacterial and antimalarial activities
    2nd International Conference and Exhibition on Pharmacognosy, Phytochemistry & Natural Products
    August 25-27, 2014 DoubleTree By Hilton Beijing China

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    Schotia brachypetala Sond. (Fabaceae) is a Southern African tree. It is used to treat dysentery, diarrhoea, heartburn, nervous conditions, acne and influenza by traditional healers. We previously reported antioxidant, antibacterial and antimalarial activities from the crude methanol extract. High-speed countercurrent chromatography (HSCCC) was used as the primary chromatography technique to isolate pure compounds from the methanol extract. This all-liquid method avoids extensive tailing and irreversible adsorption of polyhydroxyflavonol glucosides associated with traditional solid column packing materials. We isolated two new flavonol acyl glucosides, 3-O-methylquercetin 7-O-[β-D-6ʹʹ-(E-p-coumaroyl) glucopyranoside] and 3,4ʹ-di-O-methylquercetin 7-O-[β-D-6ʹʹ-(E-p-coumaroyl)glucopyranoside], four known flavonol glycosides and one known dihydroflavonol glucoside from the methanol extract of the aril part. In some cases Sephadex was used for final purification. The structures of the isolated compounds were elucidated with 1D and 2D NMR, MS and CD. Acid hydrolysis followed by thiazolidine derivatisation and GC analysis was used to establish the absolute configuration of the sugar moieties. Two pure compounds showed good antioxidant activity in the 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assay (IC50 15.2 and 19.2 µM, respectively) similar to the positive control, quercetin (IC50 14.3 µM) and two were inactive at 100 µM. Antimalarial activity using the tritiated hypoxanthine incorporation assay against the chloroquine-resistant FCR-3 strain of Plasmodium falciparum was noted for two compounds (IC50 5.18 and 7.81 µg/mL, respectively) with lower IC50 values than in the crude methanol extract (18.95 µg/mL). Moderate to weak activities were found against four reference bacterial pathogens (Escherichia coli, Klebsiella pneumoniae, Staphylococcus aureus and Enterococcus faecalis).


    Jan H van der Westhuizen received his PhD from the University of the Free State. He was a Postdoctoral Research Assistant at the Imperial College, London and spent a sabbatical at Cambridge University. His research group, in collaboration with PAREXEL, received the NSTF Award for Innovation, for the synthesis of internal standards and the development of novel bioanalytical methods. His current research includes the chemistry and composition of flavonoids and commercial proantocyanidin extracts, the discovery of novel bioactive molecules from African plants (guided by indigenous knowledge) and their potential for new drugs. He collaborates in two multidisciplinary EU-funded Seventh Framework programmes.

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