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Place of Origin
HS-CODE
17-
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Detailed Description
Product Name: Stevia leaf P.E.
Latin name: Stevia Rebaudiana (bertoni) Hemsl
Plant Origin: Shandong,Anhui,Hebei,shannxi,Jiangsu,Fujian,hunan,Yunnan etc.27 province and area is adventitious.
Effective Ingredients: Stevioside, RebaudiosideA,D,C,E; Dulcoside A
Specification: total Stevioside95%, Stevioside(STV>90%) RA40% RA50% RA80% RA95%
The chemical component of Stevia leaf P.E.
The sweet component of stevia Leaf P.E. is glucoside,(Glycoside or heteroside) also called glycocide, which is the condensation compound through terminal group carbon atom of sugar linking by sugars or the derivatives and other non sugar components.
The glucoside after hydrolyzed can become sugar and non sugar. the non sugar part is called Agly-conegenin, after research, people discovered 8 different sweet ingredients from Stevia Leaf P.E.: stevioaide, renaudisideA,B,C,D,E; dulcoside A,B, the eight ingredients is the glycoside made from same diterpenoids aglucone,which belonged to tetracycline diterpenoids component, they link a glucose at the C-4’s a- carboxy, and a disaccharide and trisaccharide at C-13,which in it link a stevioside at C-13 and on the C-13 sophorose link a glucose molecular Rebaudioside A, abbreviation: RebA.
Now it is confirmed that there are 6 ingredients in stevia leaf, they are stevioside, rebaudioside A,B,C,E; dulcoside A. they are belonged to glycocide component ,have the same aglucone-----Steviol. the difference between them is the different kinds and different structure of combinative sugar at the glycoside.
Package: 25kg/ fibre drum with two double plastic bag with non-toxic.
Shelf life: two years when not open the package in low temperature to protect form light.
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