Results 11 to 20 of about 1,623 (162)

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

Journal 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

Safety of the proposed amendment of the specifications of the food additive E960c(i) or E960c(ii) [PDF]

EFSA Journal
The EFSA Panel on Food Additives and Flavourings (FAF Panel) provides a scientific opinion on the safety of the proposed amendment of the EU specifications of Rebaudioside M produced via enzyme‐catalysed bioconversion (E960c(i) or E 960c(ii)), to include
EFSA Panel on Food Additives and Flavourings (FAF), Laurence Castle, Monica Andreassen, Gabriele Aquilina, Maria Lourdes Bastos, Polly Boon, Biagio Fallico, Reginald FitzGerald, Maria Jose Frutos Fernandez, Bettina Grasl‐Kraupp, Ursula Gundert‐Remy, Rainer Gürtler, Eric Houdeau, Marcin Kurek, Henriqueta Louro, Patricia Morales, Sabina Passamonti, José Manuel Barat Baviera, Gisela Degen, David Gott, Lieve Herman, Jean‐Charles Leblanc, Peter Moldeus, Ine Waalkens‐Berendsen, Detlef Wölfle, Civitella Consuelo, Borana Dino, Simone Lunardi, Agnieszka Mech, Salvatore Multari, Camilla Smeraldi, Alexandra Tard, Laura Ruggeri   +32 more
doaj   +2 more sources

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

Journal 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

Impact of salt strength on in vitro propagation and rebaudioside A content in Stevia rebaudiana under semi-solid and liquid MS media [PDF]

Scientific Reports
Stevia rebaudiana (Bertoni), commonly known as stevia, is a sought-after natural sweetener, but its conventional propagation methods are slow and inefficient.
Pritom Biswas, Ankita Kumari, Nitish Kumar   +2 more
doaj   +2 more sources

Between Bitterness and Sweetness: How Decaffeination and Sweeteners Shape the Sensory Experience of Espresso Coffee. [PDF]

J Food Sci
ABSTRACT The increasing demand for healthier beverages has encouraged the reduction of caffeine and sugar in coffee‐based products. This study evaluated the sensory descriptive profile and consumer acceptance of traditional and decaffeinated espresso coffees sweetened with sucrose, sucralose, and stevia with different rebaudioside A concentrations. The
Cusielo KVC, Medeiros AC, Hiramatsu EY, Bolini HMA.   +3 more
europepmc   +2 more sources

Effects and Mechanisms of Stevioside on Metabolic Dysfunction-Associated Steatotic Liver Disease. [PDF]

Food Sci Nutr
SV has the potential to prevent or treat MASLD by improving hepatic lipid metabolism, enhancing anti‐inflammatory and antioxidant capacity, and attenuating hepatic fibrosis. ABSTRACT Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects more than 30% of adults globally and has emerged as a significant public health concern ...
Li K, Zhang C, Kang L, Mu Y, Li Z, Zhang J, Li G.   +6 more
europepmc   +2 more sources

A Modified BCA Method for Determination of Residual Protein in Enzymatic Biosynthetic Rebaudioside M. [PDF]

Int J Food Sci
The sweetener Rebaudioside M (Reb M) has broad application prospects and can be produced on a large scale by enzymatic methods. However, detecting exogenous protein residues in Reb M products remains a major challenge, and methods for detecting protein residues in Reb M have rarely been reported. In this study, Reb M was dissolved in a sodium hydroxide
Li F, Zhang W, Bai J, Yang X, Huo Y, Qu Y.   +5 more
europepmc   +2 more sources

The Neural and Perceptual Effects of Stevia During Retronasal Occlusion. [PDF]

Eur J Neurosci
Neural activity to stevia decreases with retronasal occlusion via nose clip. Insula tracks pleasantness but not with the nose clip on. In conclusion, blocking retronasal pathways reduces stevia taste responses, supporting their role in taste perception and enhancing stevia product palatability.
Ko HK, Shi J, Eidenberger T, Shi W, McCabe C.   +4 more
europepmc   +2 more sources

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

Scientific 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, Y. Mohamed, W. Abd El-Azim, M. Mansour   +3 more
doaj   +1 more source

A Near Telomere-To-Telomere Genome Assembly of Coffea arabica (Mundo Novo) Provides Insights Into Its Secondary Metabolism. [PDF]

Mol Ecol Resour
ABSTRACT Arabica coffee (Coffea arabica) dominates global coffee production, accounting for over 60% of the world's coffee trade. The Mundo Novo cultivar, predominantly grown in Yunnan, China, represents a significant germplasm resource. However, the absence of a high‐quality reference genome has hindered comprehensive genetic research and in‐depth ...
Liu Y, Zong H, Xing Y, Jiao X, Liu Z, Niu Y, Yang Z, Liu S, Wang Y, Zhao H, Chen X, Li Z, Wang X, Cai J, Wang W, Wang Z.   +15 more
europepmc   +2 more sources