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trans resveratrol 98% knotweed extract trans resveratrol

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Payment Type:

T/T

Incoterm:

FOB,CIF,EXW

Min. Order:

1 Kilogram

Transportation:

Ocean

Port:

ShangHai,TianJin,QingDao

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Sample:

$200.00 /Kilogram, 1 Kilogram (Max. Order)Send Inquiry

Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: Sentian-trans resveratrol 98%

Brand: Sentian

Types Of: Herbal Extract

Traits: Powder

Location: Leaf, Bark

Extraction Method: Solvent Extraction

Package: Drum, Can, Bottle

Place Of Origin: China

Product Name: trans resveratrol

Specifications: 98%

Sample: 10g

Grade: Food Grade

Certificate: ISO / FDA /COA

Shelf Life: 2 Years

Package: 1KG/Bag,5kg/bag,25kg/drum

Storage: Cool Dry Place

MOQ: 1KG

Packaging: Drum,Aluminum foil bag

Supply Ability & Additional Information

Packaging: 1KG/Bag,5kg/bag,25kg/drum

Productivity: 5000kgs

Transportation: Ocean

Place of Origin: Shaan'Xi,China

Supply Ability: 5000kg

Port: ShangHai,TianJin,QingDao

Payment Type: T/T

Incoterm: FOB,CIF,EXW

Packaging & Delivery

Selling Units:: Kilogram

Single package size:: 23cm*33cm*5cm

Single gross weight:: 1.5kg

Package Type:: 1KG/Bag,5kg/bag,25kg/drum

Picture Example:

The difference between trans-resveratrol and resveratrol generally refers to the difference between trans-resveratrol and cis-resveratrol, and the difference between the two is not big. Although the molecular formula of the two is the same, the difference in the shape of folding and bending in space may lead to differences in physical and chemical properties or efficacy. Therefore, the difference is mainly in stability and physiological activity. Trans-resveratrol shows stronger stability and physiological activity than cis-resveratrol.

Resveratrol is a natural polyphenol plant antibiotic that is produced when plants are attacked by pathogens. Trans-resveratrol is the natural form of resveratrol, while cis-resveratrol is the isomerized form produced by plants under the influence of ultraviolet light, but the cis-isomer is highly photosensitized and easily decomposed, so it is difficult to extract and purify. Resveratrol in nature exists in the trans-isomer form, and the cis-isomer is very rare.

However, both are usually synthesized in grape leaves and grape skins and are bioactive ingredients in wine and grape juice. These substances are easily absorbed orally and have certain antioxidant, anti-inflammatory and cardiovascular protective effects, but it is difficult to achieve the above effects in terms of daily intake.

Trans-resveratrol (trans-3,4',5-trihydroxistilbene) is a natural polyphenolic plant defense factor. It has biological activities such as anti-Alzheimer's disease, anti-tumor, anti-inflammatory, anti-mutation, anti-bacterial and anti-fungal, and may be a good lead compound. Some of its analogs have also shown good biological activities in animal experiments, such as anti-inflammatory and anti-cancer activities.