| abstract |
The present invention provides a process for separating and purifying ribioside A (“Reb”), which has solubility in water, which is acceptable for all commercial uses from commercially available stevia ribovadiana raw materials, high throughput, high purity and high It provides a yield system and also provides a maximum yield means of Reb A with a purity of at least 99% based on the aid of a given batch of stevia raw materials, wherein Reb A prepared by the present invention is water soluble, and It is characterized by no related bitterness, non-caloric, and suitable for use as a component and as a reagent of oral consumer products such as sweeteners, flavor enhancers and flavor modifiers. |