Stevioside R-A

Product introduction:

REB-A98% (the total content is greater than or equal to 99%, RA is greater than or equal to 98%), REB-A98% further improves the product quality on the basis of REB-A97%. REB-A98% is currently the best specification of Stevia glycoside products, and it is also the perfect embodiment of our company's cash process. Rebaudiosidec is the worst tasting component of Stevia glycoside. The content of RC in 90% of ordinary products is reduced to less than 0.1%. Through comparative test, the taste of REB-A98% is basically consistent with sucrose. It can be used in high food, medical and health care industries, and its sweetness is 450 times that of sucrose.

CAS：57817-89-7

Molecular formula: C₃₈H₆₀O₁₈

Molecular weight: 804.88

Structural type:

Appearance: White powder

Properties

Stevioside is a mixture of eight kinds of sugars with the same diterpenoid ligands. It does not contain sugar and heat. Its color is white to yellowish. It has suitable taste and no peculiar smell. It is a new sugar source with broad development prospects. Stevioside is a kind of sweetener which has been found in the world and approved by the Ministry of health of China. It has low calorie and its taste is very close to sucrose. It is the third natural sweetener with development value and health esteem after sugarcane and beet sugar. It is internationally known as "the third sugar source in the world". Stevioside, as a food sweetener and preservative, is widely used in food industry to produce high sweetness, low calorie, low salt and anti caries food.

CAS No.

57817-89-7

Formula

C38H60O18

Molecular Mass

804.87200

Exact Mass

804.37800

PSA

294.98000

Logp

-2.93810

IUPAC

[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (1R,4S,5R,9S,10R,13S)-13-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylate

Matter Classification

organic

Category

Melting Point

198 °C

Density

1.53 g/cm3

Boiling Point

963.3 ºC

Flash Point

290.3 ºC

Appearance