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Stevia Extract, Stevioside, Rebaudioside A

Short Description:

  1. Synonyms: Stevia Leaf Extract, Stevia Rebaudiana Extract
  2. Appearance:  White fine Powder
  3. Active ingredients: Stevioside (Steviol glycosides), Rebaudioside A

Product Detail

Product Tags

Specification

80%, 90%, 95% Stevioside (Steviol glycosides) by HPLC
40%-60% Rebaudioside A in 90% Stevioside (Steviol glycosides) by HPLC
80%-95% Rebaudioside A in 95% Stevioside (Steviol glycosides) by HPLC
97%, 98%, 99% Rebaudioside A by HPLC

Introduction

Stevia extract (Stevia Leaf Extract, CAS NO. 57817-89-7) is extracted by Water and Ethanol from the leaf of the plant Stevia rebaudiana (Bertoni) Hemsl.

Stevioside (CAS NO. 57817-89-7, Chemical formula: C38H60O18) is a glycoside derived from the stevia plant, which can be used as a sweetener.[1] Evidence of benefit is lacking for long-term effects on weight loss and heart disease risks.

Stevioside (CAS NO. 57817-89-7, Chemical formula: C38H60O18) is the main sweetener (along with rebaudioside A) found in the leaves of Stevia rebaudiana. The sweetening power of stevioside was estimated to be about 300 times stronger than cane sugar.

Rebaudioside A (CAS NO.:58543-16-1, Chemical formula: C44H70O23, sometimes shortened to "Reb A") is a steviol glycoside from the leaves of Stevia rebaudiana that is 240 times sweeter than sugar. Rebaudioside A is the sweetest and most stable steviol glycoside, and is less bitter than stevioside. Stevia leaves contain 9.1% stevioside and 3.8% rebaudioside A.

Application

Stevia Extract, as a new natural sweetener, can be widely used in various beverages, food, medicine, feed and daily chemical products. Broadly speaking, stevia extract can be used in almost all or part of any product that uses sugar.

Certificate of Analysis For Reference

Product Name: Stevia Extract Latin Name: Stevia rebaudiana (Bertoni) Hemsl.
Batch Number: 20210108 Used Part: Leaf
Batch Quantity: 1000KG Analysis Date: Jan. 13, 2021
Manufacture Date: Jan. 8, 2021 Certificate Date: Jan. 17, 2021
ITEM SPECIFICATION RESULTS
Description:
Appearance
Odor
Particle size
Extract Solvents
White fine Powder
Characteristic
95% pass 80 mesh sieve
Water& Ethanol
Conforms
Conforms
Conforms
Conforms
Assay:
Total Glucoside
by HPLC
≥80%
80.61%
Physical:
Sweetness
Loss on Drying
Total Ash
Specific Rotation
PH
≥200
≤5%
≤5%
-0 º~-38 º
4.5-7.0
Conforms
3.28%
0.09%
Conforms
5.24
Chemical:
Arsenic (As)
Lead (Pb)
Cadmium (Cd)
Mercury (Hg)
Heavy Metals
Solvent residue
Methanol
Ethanol
≤2ppm
≤5ppm
≤1ppm
≤0.1ppm
≤10ppm
≤200ppm
≤5000ppm
<1ppm
<1ppm
<0.01ppm
<0.05ppm
Conforms
70ppm
530ppm
Microbial:
Total Plate Count
Yeast & Mold
E.Coli
Salmonella
≤1000cfu/g Max
≤100cfu/g Max
Negative
Negative
Conforms
Conforms
Conforms
Conforms

Conclusion: Conform to specification.
Storage: Store in cool & dry place. Keep away from strong light and heat.
Shelf life: 2 years when properly stored.

Chromatogram For Reference

Stevia Extract, Stevioside, Rebaudioside A


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