High Performance Pollen Grape Tea - Cascara Sagrada Extract – Tong Rui Bio

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High Performance Pollen Grape Tea - Cascara Sagrada Extract – Tong Rui Bio Detail:

A mild laxative action is also induced by the made from the flowers of the cascara sagrada plant. A similar laxative action is also displayed by two related European species of the Cascara, the R. frangula species – the plant and the R.cathartica species – or the , the cascara sagrada is generally preferred to these two plants as it possesses a milder laxative action and is believed to be much safer to use with patients.
Early plant chemists identified the active laxative constituents in cascara sagrada bark: anthraquinone derivatives. These compounds stimulate peristalsis, the vigorous wavelike contractions of the large intestine that keep food moving through the digestive system. When cascara speeds the process up, the body produces a softer, quicker bowel movement because the intestine has had less chance to absorb the liquid from the stool. Several studies have shown that cascara sagrada is effective in easing chronic constipation in elderly people.
Natural Cascara Sagrada Bark Extract is quite bitter to the taste and if it’s used in a liquid form (as a tea or liquid extract in water),taking cascara sagrada will require a sweetener. For this reason, some people simply prefer using cascara sagrada in tablet or capsule form.


Product Name:Cascara Sagrada Extract

Latin Name:Rhamnus Purshiana

CAS No.:84650-55-5

Plant Part Used:Bark

Assay:Hydroxyanthracene Glycosides≧10.0%,20.0% by UV 10:1 20:1

Colour: Brown fine powder with characteristic odor and taste

GMO Status:GMO Free

Packing: in 25kgs fiber drums

Storage:Keep container unopened in cool, dry place,Keep away from strong light


Shelf Life:24 months from date of production



-Control occasional constipation. 

-Early plant chemists identified the active laxative constituents in cascara sagrada bark:

-Anthraquinone derivatives. 

-Keep food moving through the digestive system. 

-Combined with conventional measures to soften the stool (plenty of dietary fiber, water,and exercise.



-Applied in pharmaceutical field;

-It is widely applied in health care products field.



Item Specification Method Result
Identification Positive Reaction N/A Complies
Extract Solvents Water/Ethanol N/A Complies
Particle size 100% pass 80 mesh USP/Ph.Eur Complies
Bulk density 0.45 ~ 0.65 g/ml USP/Ph.Eur Complies
Loss on drying ≤5.0% USP/Ph.Eur Complies
Sulphated Ash ≤5.0% USP/Ph.Eur Complies
Lead(Pb) ≤1.0mg/kg USP/Ph.Eur Complies
Arsenic(As) ≤1.0mg/kg USP/Ph.Eur Complies
Cadmium(Cd) ≤1.0mg/kg USP/Ph.Eur Complies
Solvents Residue USP/Ph.Eur USP/Ph.Eur Complies
Pesticides Residue Negative USP/Ph.Eur Complies
Microbiological Control
otal bacterial count ≤1000cfu/g USP/Ph.Eur Complies
Yeast & mold ≤100cfu/g USP/Ph.Eur Complies
Salmonella Negative USP/Ph.Eur Complies
E.Coli Negative USP/Ph.Eur Complies


More information of TRB

Regulation certification
Reliable Quality
Nearly 20 years,export 40 countries and regions,more than 2000 batches produced by TRB have no any quality problems,unique purification process,impurity and purity control meet USP,EP and CP
Comprehensive Quality System


▲Quality Assurance System

▲ Document control

▲ Validation System

▲ Training System

▲ Internal Audit Protocol

▲ Suppler Audit System

▲ Equipment Facilities System

▲ Material Control System

▲ Production Control System

▲ Packaging Labeling System

▲ Laboratory Control System

▲ Verification Validation System

▲ Regulatory Affairs System

Control Whole Sources and Processes
Strictly controlled all raw material,accessories and packaging materials.Preferred raw materials and accessories and packaging materials supplier with U.S. DMF number.Several raw material suppliers as supply assurance.
Strong Cooperative Institutions to support
Institute of botany/Institution of microbiology/Academy of Science and Technology/University

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High Performance Pollen Grape Tea - Cascara Sagrada Extract – Tong Rui Bio detail pictures

High Performance Pollen Grape Tea - Cascara Sagrada Extract – Tong Rui Bio detail pictures

High Performance Pollen Grape Tea - Cascara Sagrada Extract – Tong Rui Bio detail pictures

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for High Performance Pollen Grape Tea - Cascara Sagrada Extract – Tong Rui Bio, The product will supply to all over the world, such as: Jamaica, Madagascar, Cairo, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Esther from Turkey - 2015.08.12 12:27
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Alma from Algeria - 2016.09.09 10:18