Results 11 to 20 of about 1,958 (175)

Safety evaluation of glucosylated steviol glycosides as a food additive in different food categories

open access: yesEFSA Journal, 2022
The EFSA Panel on Food Additive and Flavourings (FAF) assessed the safety of glucosylated steviol glycosides proposed for use as a new food additive in different food categories.
EFSA Panel on Food Additives and Flavourings (FAF)   +27 more
doaj   +1 more source

Steviol reduces MDCK Cyst formation and growth by inhibiting CFTR channel activity and promoting proteasome-mediated CFTR degradation. [PDF]

open access: yesPLoS ONE, 2013
Cyst enlargement in polycystic kidney disease (PKD) involves cAMP-activated proliferation of cyst-lining epithelial cells and transepithelial fluid secretion into the cyst lumen via cystic fibrosis transmembrane conductance regulator (CFTR) chloride ...
Chaowalit Yuajit   +5 more
doaj   +1 more source

Validation of an HPLC Method for Pretreatment of Steviol Glycosides in Fermented Milk

open access: yesFoods, 2021
Steviol glycosides are used in food and beverages worldwide as natural sweeteners, serving as a low-calorie sugar substitute. The acceptable daily intake of steviol is 0–4 mg/kg body weight. The rising demand for dairy products has led to a corresponding
Jin-Man Kim, Jong-Ho Koh, Jung-Min Park
doaj   +1 more source

Efficient Bioconversion of Stevioside and Rebaudioside A to Glucosylated Steviol Glycosides Using an Alkalihalobacillus oshimesis-Derived Cyclodextrin Glucanotransferase

open access: yesMolecules, 2023
The enzymatic transglycosylation of steviol glycosides can improve the edulcorant quality of steviol glycosides. Cyclodextrin glucanotransferase (CGTase) is one of the most popular glucanotransferases applied in this reaction.
Ruiqin Zhang   +6 more
doaj   +1 more source

Engineering of cyclodextrin glycosyltransferase improves the conversion efficiency of rebaudioside A to glucosylated steviol glycosides and increases the content of short-chain glycosylated steviol glycoside

open access: yesMicrobial Cell Factories, 2023
Background Compared with steviol glycosides, the taste of glucosylated steviol glycosides is better and more similar to that of sucrose. At present, cyclodextrin glucanotransferase (CGTase) is primarily used to catalyze the conversion of steviol ...
Ruiqin Zhang   +7 more
doaj   +1 more source

Agrobacterium mediated transient gene silencing (AMTS) in Stevia rebaudiana: insights into steviol glycoside biosynthesis pathway. [PDF]

open access: yesPLoS ONE, 2013
BackgroundSteviol glycoside biosynthesis pathway has emerged as bifurcation from ent-kaurenoic acid, substrate of methyl erythritol phosphate pathway that also leads to gibberellin biosynthesis.
Praveen Guleria, Sudesh Kumar Yadav
doaj   +1 more source

Steviol Represses Glucose Metabolism and Translation Initiation in Pancreatic Cancer Cells

open access: yesBiomedicines, 2021
Pancreatic cancer has the worst prognosis and lowest survival rate among all cancers. Pancreatic cancer cells are highly metabolically active and typically reprogrammed for aberrant glucose metabolism; thus they respond poorly to therapeutic modalities ...
Sonam Kumari   +8 more
doaj   +1 more source

Safety of a proposed amendment of the specifications for steviol glycosides (E 960) as a food additive: to expand the list of steviol glycosides to all those identified in the leaves of Stevia Rebaudiana Bertoni

open access: yesEFSA Journal, 2020
The EFSA Panel on Food Additives and Flavourings (FAF) provides a scientific opinion on the safety of the proposed amendment of the specifications for steviol glycosides (E 960) as a food additive, in particular to expand the list of steviol glycosides ...
EFSA Panel on Food Additives and Flavourings (FAF)   +21 more
doaj   +1 more source

Anti-Quorum Sensing Activity of Stevia Extract, Stevioside, Rebaudioside A and Their Aglycon Steviol

open access: yesMolecules, 2020
Governments are creating regulations for consumers to reduce their sugar intake, prompting companies to increase the ratio of artificial sweeteners in their products.
Victor Markus   +6 more
doaj   +1 more source

Stereoselective Synthesis and Antiproliferative Activity of Steviol-Based Diterpene 1,3-Aminoalcohol Regioisomers

open access: yesMolecules, 2023
A series of novel diterpene-type 1,3-aminoalcohols and their regioisomers have been synthesised from natural stevioside in a stereoselective manner.
Dorottya Bai   +4 more
doaj   +1 more source

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