Results 1 to 10 of about 113,929,899 (189)

Bioconversion of Rebaudioside I from Rebaudioside A [PDF]

open access: yesMolecules, 2014
To supply the increasing demand of natural high potency sweeteners to reduce the calories in food and beverages, we have looked to steviol glycosides.
Indra Prakash   +2 more
exaly   +6 more sources

Comparative study of rebaudioside A and rebaudioside Aα: physicochemical properties and in vivo metabolism [PDF]

open access: yesnpj Science of Food
Stevioside (ST) and rebaudioside A (Reb A) are 250 times sweeter than sucrose, but their bitterness and low water solubility limit their application. Rebaudioside Aα (Reb Aα) was synthesized using dextransucrase.
Hye-Jin Kim   +12 more
doaj   +5 more sources

Isolation and Structure Elucidation of Rebaudioside D2 from Bioconversion Reaction of Rebaudioside A to Rebaudioside D [PDF]

open access: yesNatural Product Communications, 2014
We report the isolation and complete structure of an isomer of rebaudioside D, known as rebaudioside D2. This novel steviol glycoside was isolated from a bioconversion reaction of rebaudioside A to rebaudioside D.
Indra Prakash   +2 more
exaly   +4 more sources

Isolation and Characterization of a Novel Rebaudioside M Isomer from a Bioconversion Reaction of Rebaudioside A and NMR Comparison Studies of Rebaudioside M Isolated from Stevia rebaudiana Bertoni and Stevia rebaudiana Morita

open access: yesBiomolecules, 2014
A minor product, rebaudioside M2 (2), from the bioconversion reaction of rebaudioside A (4) to rebaudioside D (3), was isolated and the complete structure of the novel steviol glycoside was determined.
Indra Prakash   +2 more
exaly   +4 more sources

Development of Next Generation Stevia Sweetener: Rebaudioside M

open access: yesFoods, 2014
This work aims to review and showcase the unique properties of rebaudioside M as a natural non-caloric potential sweetener in food and beverage products.
Indra Prakash   +2 more
exaly   +4 more sources

Safety evaluation of the modification of the food additive enzymatically produced steviol glycosides (E 960c) [PDF]

open access: yesEFSA Journal
The EFSA Panel on Food Additives and Flavourings (FAF Panel) provides a scientific opinion on the safety of a modified manufacturing process for the food additive enzymatically produced steviol glycosides (E 960c).
EFSA Panel on Food Additives and Flavourings (FAF)   +30 more
doaj   +3 more sources

The Preparation of High Purity of Rebaudioside A and Stevioside and the Enrichment of Rebaudioside C by Subsequent Twice Crystallizations from Natural Stevia Resources

open access: yesSeparations, 2021
A comprehensive utilization of rebaudioside A (RA), stevioside (ST), and rebaudioside C (RC) from natural stevia resources was proposed. The influence of the solvent, solvent concentration, solid-liquid ratio, temperature, and time on the purity and ...
Lincai Peng, Hang Song
exaly   +3 more sources

Two-Step Enzymatic Conversion of Rebaudioside A into a Mono-α-1,4-Glucosylated Rebaudioside A Derivative

open access: yesJournal of Agricultural and Food Chemistry, 2021
A new two-step enzymatic conversion process for the production of a novel mono-α-1,4-glucosylated rebaudioside A derivative (RA1G) was established via transglycosylation followed by hydrolyzation. In the transglycosylation reaction catalyzed by cyclodextrin glycosyltransferase, rebaudioside A (RA) was converted into glucosylated RA derivatives (RAGs ...
Guofeng Gu, Min Xiao, Li Xu
exaly   +4 more sources

Mutation of Stevia glycosyltransferase UGT76G1 for efficient biotransformation of rebaudioside E into rebaudioside M

open access: yesJournal of Functional Foods, 2022
Rebaudioside M (RebM) is a desired natural non-caloric and high potency sweetener with very low content in the leaves of Stevia rebaudiana. In this study, based on the crystal structure of UDP-dependent glycosyltransferase UGT76G1, a key enzyme responsible for RebM production in S.
Honghua Jia, Jinyuan Sun
exaly   +3 more sources

RESPONSE OF STEVIA (STEVIA REBAUDIANA L.) TO BIOGAS FERTILIZER AND NATURAL EXTRACTS UNDER SOUTH SINAI CONDITIONS [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2021
Two field experiments were conducted in 2019 and 2020 seasons at Desert Research Center, Mataria, Cairo, Egypt, and its experimental farm at Ras Sudr Experimental Station in South Sinai, in cooperation with the Department of Horticulture, Faculty of ...
Eman Abou El-Ghait   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy