Rubusoside

Botanical Name: Rubus suavissimus S. Lee,

FEMA Number: 4717

Specification: 70%~98%

Capacity: 400 tons/year

CAS No.: 64849-39-4

Molecular Formula: C32H50O13

Specification	Sweetness
Rubusoside 70%	140
Rubusoside 80%	160
Rubusoside 85%	170
Rubusoside 95%	200

Introduction:

·Belong to diterpene glycosides with high sweetness, 300 times sweeter than sugar.

·Natural source with zero calorie widely used in the food, beverage, spices, pharmaceutical industry.

·We have our own Organic Standard Sweet Blackberry Leaves planting base on the original mountain of Wugang, Hunan Province, without any pollution and application of any chemical fertilizers, which effectively guaranteed the sweet blackberry leaves raw material supply and quality control.

Applications:

Food, Beverages, Pharmaceutical Products, Healthcare Products, Cosmetics and so on.

Properties

The structure of stevioside is similar to Stevia glycoside, except that there is one glucose molecule at C13 position. Sweet tea glycoside is a non-toxic, sweet substance with high sweetness and low calorific value. It can reduce blood pressure, blood sugar, promote metabolism and treat excessive gastric acid. It can be widely used in food and pharmaceutical industry. It has been exported to Japan, Southeast Asia and other places.

CAS No.

64849-39-4

Formula

C32H50O13

Molecular Mass

642.73200

Exact Mass

642.32500

PSA

215.83000

Logp

-0.76230

IUPAC

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

Matter Classification

organic

Category

Melting Point

178～181℃

Density

1.45g/cm3

Boiling Point

802.5ºC at 760 mmHg

Flash Point

251.9ºC

Appearance