10:1 China herb radix-rehmannia-glutinosa oligosaccharide/Re

Brand Name: SGONEK

Price: $15 -$23/Kilogram

Place of Origin: Shaanxi, China

Certification: ISO FDA SG COA MSDS

Grade: Food GRADE

Payment Terms: T/T, Western Union, MoneyGram

Product Name:  rehmanniae extract Cas No.:  /
Molecular Formula:  / Purity:  99%min
Brand Name:  SGONEK Certification:  ISO FDA SG COA MSDS

10:1 China herb radix-rehmannia-glutinosa oligosaccharide/Re

Product name Rehmannia glutinosa extract
Part used Root
Specification  10:1/20:1/50:1
Appearance Brown yellow powder
Odor Characteristic
Extract Method Grain alcohol
Package according to customer requirements
Radix Rehmanniae Extract is a chemical known as an alkaloyd. These nitrogen containing substances are what many pharmaceuticals are based on. One of their characteristic properties is how their soluability is affected by pH. In acid environments they form alkaloyd salts and are water soluable. In a basic environment they are nonpolar compounds and are soluable in nonpolar solvents. Extraction involves exposing dried plant material to a basic solution of Sodium or Potassium hydroxide in a separatory funnel. To this is added a nonpolar solvent like hexane or petroleum ether. The alkaloys will pass from the water into the nonpolar solvent. The solvent is separated and when evaporated, the alkaloyds remain as a sticky white substance. Alkaloyds are characterized by a bitter taste. Most of these compounds have either stimulatory or sedative effects on the central nervous system and can be toxic in large doses. Digitalis itself is used as a heart stimulant.


f you click here, you will get what is beyond your imagination!!! Not only COA and Free sample, but also what you need!!!

 

Items

Standards

Results
Physical Analysis    
Description Brown yellow powder Complies
Assay 20:1   (UV) Complies
Mesh Size 100 % pass 80 mesh Complies
Ash  5.0% 3.82%
Loss on Drying  5.0% 3.54%
Chemical Analysis    
Heavy Metal  10.0 mg/kg Complies
Pb  2.0 mg/kg Complies
As  1.0 mg/kg Complies
Hg  0.1mg/kg Complies
Microbiological Analysis    
Residue of Pesticide Negative Negative
Total Plate Count  1000cfu/g Complies
Yeast&Mold  100cfu/g Complies
E.coil Negative Negative
Salmonella Negative Negative

1. Seasonal febrile disease involving yinfen and yuefen, manifested as fever and irritability

 

2. Blood-heat syndrome manifested as hematemesis , epistaxis, hemoptysis, hematuria, hemafecia,  metrorrhagia ,etc.

 

3. Febrile diseases with consumption of body fluid manifested as fever ,thirst and constipation

 

4. Syndrome of yin deficiency and fire-hyperactivity with hectic fever 

 

5. Lung dryness syndrome with cough of epistaxis 

 

6. Sthenic or asthenic heat-syndrome with sorethroat.




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