Plant origin

1. English name: Loquat leaf extract
2.  Latin name: Eriobotrya japonica (Thunb.) Lindl.
3. CAS NO.: 77-52-1
4. botanical used part: leaf

plant  extract

1. appearance :white fine powder
2. active ingredients:.MALOL
3. specification: 25%,30%,90%,95%,98%
4. test methods:HPLC
5. molecular formula : C30H48O3
6. molecular weight: 456.68
7. molecular structure :

s est application:

product introduction:

ursolic acid , a carboxylic acid present in a wide variety of plants in the form of a free acid or an aglycone of triterpene saponines, it is also known as urson ,prunol, micromerol. And malol. Is a pentacyclic triterpenoid compound which naturally occurs in a large number of vegetarian food ,medicinal hervs and plants.

Physiological functions

Including amygdalin, ursolic acid, oleanolic acid .vitamin B1 and C,tannin , organic acid ,carbohydrate and so on .

main function: removing heat from the lung to relieve cough ,lowering the adverse flow of qi ,preventing vomiting , it can be used for cough due to the lung-heat , abnormal rising of the qi ,rapid respiration ,stomach heat, dysphoria with thirst.

 

detection index:

Lose:           5% Max

Ash content:     5% Max

Heavy metal:    10ppm Max

PB(pb):       2ppm Max

AS(as):       1ppm Max

Pesticide residue:  less than 0.05PPM

Sieve pore size:    100% over 80 mesh:

Total plate count: 1000CFU/g

Yeast&mold:     100CFU/g Max

E.Coli:           negative

Salmonella:       negative

 

Package&storage

Package:  25kg,fiber drum,or at customer’s requirements

   Storage:   store in a cool,dry place and keep away from direct strong light.

   Shelf life:  2 years