Product Details

Packaging & Delivery

Packaging Detail:	1kg/bag or 25kg/drum
Delivery Detail:	within 3-5 days after your payment

Specifications

a. Rhodiola Rosea Extract
b. Unconditonal refund if unqualified
c. Free Sample
d. ISO9001/Halal/Kosher
e. 5% Salisorosid

Rhodiola Rosea Extract Quick Details

Product Name: Rhodiola Rosea Extract

Botanical Name: Rhodiola Rosea (Prain ex Hamet)Fu

Part Used: Root

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Specification

Spray-dried Powder
Rosavins 3% HPLC
Salidrosides 3% HPLC

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Active Ingredient: Rosavins

CAS Number: 84954-92-7

Molecular Formula : C20H28O10

Molecular Weight: 428.44

Active Ingredient: Salidrosides

CAS Number: 4773-96-0

Molecular Formula : C14H20O18

Molecular Weight: 300.304

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Rhodiola Rosea Extract Main Function: Natural Anti-oxidant, Protect the cardiovascular

Rhodiola Rosea Extract Description

Rhodiola has been used in traditional Chinese medicine, where it is called hong jing tian. Rhodiola rosea may be effective for improving mood and alleviating depression.

Pilot studies on human subjects showed that it improves physical and mental performance, and may reduce fatigue.

Rhodiola rosea's effects potentially are related to optimizing serotonin and dopamine levels due to monoamine oxidase inhibition and its influence on opioid peptides such as beta-endorphins

Rhodiola Rosea Extract Function

Antioxidant, Enhancing immunity and delaying aging;
Resisting radiation and tumor;
Regulating nervous system and metabolism, effectively limiting melancholy feeling and mood, and promoting mental status;
Protecting cardiovascular, dilating coronary artery, preventing coronary arteriosclerosis and arrhythmia;

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Rhodiola Rosea Extract Techincal Data Sheet

Items	Specification
Appearance	Brown Fine Powder(Relate to Purity)
Oder & Taste	Characteristic
Paiticle size	Pass 80 mesh
Loss on drying	≤5%
Heavy metals	<10ppm
As	<1ppm
Pb	<3ppm
Salidroside	1~5%
Rosavin	1~5%
Rosavins	3%
Total Plate Count	<10000cfu/g or <1000cfu/g(Irradiation)
Yeast & Mold	<300cfu/g or 100cfu/g(Irradiation)
E.Coli	Negative
Salmonella	Negative

Company profile

Company Information

Shaanxi Dongyu Bio-Tech Co., Ltd is specializing in organic tea cultivation, tea's cleaning process, tea health foods and natural heab extracts.

We built modern natural plant extracts production line in 2013. The project was 12th five-year national supporting plan by Ministry of Science and Technology. The technology of extraction is researcher and developed by the Tea Reserach Institude of Hangzhou and Zhejiang University. the occupied area of the plant is 3000 square meters and the annual production capability is about 200 tons. The whole processing of production strictly accords with GMP standards.

We have 3 million square meters tea garden in the depths of the Mount Dabashan and the Mount Micangshan. As raw material of tea polyphenols, our tea got the organic certificate of the China Tea Research Institute from cultivation, production and processing. During the process of growing tea, we strictly refuse to use any chemical fertilizer, herbicide, plant grow regulator and chemical food additive. As tea plantation is located in the Mount Dabashan selenium-rich area, our tea contains 50-80 mg of per kg and about 3 mg of zinc per kg. The characteristic of the product is rich in trace elements zinc and selenium. We built green tea processing and production factory with annual capacity of 500 tons.

We have got ISO9001, HACCP and Organic Production Certificate.

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FAQ

Q1. Is there any discount?

A: yes, for lager quantity, we always support with better price.

Q2. How to confirm the product quality before placing orders?

A: By sending you our available samples.

Or is you have special requirement on the goods, we can prepare samples according to your requirement and send to you for your confirmation,the shipping cost should be on the customers’ account.

Q3. How to place order and make payment?

A: You can send our your purchase oeder(if your company has), or just send a simple confirmation by email or by Trademanager, and we will send you proforma invoice with our bank details for your confirmation, then you can make payment accordingly.