Results 11 to 20 of about 32,678 (269)

Overexpression of SrDXS1 and SrKAH enhances steviol glycosides content in transgenic Stevia plants

BMC Plant Biology, 2019
Background Stevia rebaudiana produces sweet-tasting steviol glycosides (SGs) in its leaves which can be used as natural sweeteners. Metabolic engineering of Stevia would offer an alternative approach to conventional breeding for enhanced production of ...
Junshi Zheng, Yan Zhuang, Hui-Zhu Mao, In-Cheol Jang   +3 more
doaj   +2 more sources

Stevia (Stevia rebaudiana) Improves Carotenoid Content in Eggs When Fed to Laying Hens

Foods, 2022
Stevia rebaudiana Bertoni is a shrub with leaves that have a high concentration of carotenoids such as lutein and zeaxanthin. Egg yolks are a bioavailable source of lutein and zeaxanthin. The consumption of these carotenoids has been linked with improved
Vasil Radoslavov Pirgozliev, Isobel Margaret Whiting, Kristina Kljak, Stephen Charles Mansbridge, Atanas Georgiev Atanasov, Stephen Paul Rose, Stanimir Bojidarov Enchev   +6 more
doaj   +2 more sources

Influence of the Nitrogen Fertilization on the Yield, Biometric Characteristics and Chemical Composition of Stevia rebaudiana Bertoni Grown in Poland

Molecules
Stevia rebaudiana Bertoni is a plant native to South America that has gathered much interest in recent decades thanks to diterpene glycosides, called steviosides, which it produces.
Joanna Śniegowska, Anita Biesiada, Alan Gasiński   +2 more
doaj   +2 more sources

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

EFSA J
Abstract 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). The new process converts purified steviol glycosides extracted from Stevia rebaudiana leaves through enzymatic bioconversion ...
EFSA Panel on Food Additives and Flavourings (FAF), Castle L, Andreassen M, Aquilina G, Bastos ML, Boon P, Fallico B, FitzGerald R, Frutos Fernandez MJ, Grasl-Kraupp B, Gundert-Remy U, Gürtler R, Houdeau E, Kurek M, Louro H, Morales P, Passamonti S, Barat Baviera JM, Degen G, Gott D, Herman L, Leblanc JC, Moldeus P, Waalkens-Berendsen I, Wölfle D, Civitella C, Dino B, Lunardi S, Mech A, Multari S, Ruggeri L.   +30 more
europepmc   +2 more sources

Steviol Glycosides from Stevia rebaudiana: An Updated Overview of Their Sweetening Activity, Pharmacological Properties, and Safety Aspects

Molecules, 2023
This literature-based review synthesizes the available scientific information about steviol glycosides as natural sweeteners and molecules with therapeutic potential. In addition, it discusses the safety concerns regarding human consumption.
A. Orellana-Paucar
semanticscholar   +1 more source

The Effect of Glycine Betaine on Nitrogen and Polyamine Metabolisms, Expression of Glycoside-Related Biosynthetic Enzymes, and K/Na Balance of Stevia under Salt Stress

Plants, 2023
The beneficial role of glycine betaine (GB) in the adaptation of plants to abiotic stresses is well known; therefore, the study of physiological and molecular responses induced by exogenous GB under NaCl stress can provide a suitable reference for the ...
Abazar Ghorbani, V. Ghasemi-Omran, Moxian Chen   +2 more
semanticscholar   +1 more source

Antioxidant Activity of Leaf Extracts from Stevia rebaudiana Bertoni Exerts Attenuating Effect on Diseased Experimental Rats: A Systematic Review and Meta-Analysis

Nutrients, 2023
Stevia (Stevia rebaudiana Bertoni) is an aromatic plant known for its high sweetening power ascribed to its glycosides. Stevia also contains several bioactive compounds showing antioxidant, antiproliferative, antimicrobial, and anti-inflammatory ...
M. Papaefthimiou, P. Kontou, P. Bagos, G. Braliou   +3 more
semanticscholar   +1 more source

Microwave Drying Modelling of Stevia rebaudiana Leaves Using Artificial Neural Network and Its Effect on Color and Biochemical Attributes

Journal of Food Quality, 2023
Stevia rebaudiana has grown in popularity and consumption across the world as an excellent natural sweetener due to its 300 times sweetness than sugar. Since Stevia leaves are often used in their dried state, the drying process has an inevitable effect ...
Baldev Singh Kalsi, Sandhya Singh, M. S. Alam, S. Bhatia   +3 more
semanticscholar   +1 more source

Exploring Plant Tissue Culture and Steviol Glycosides Production in Stevia rebaudiana (Bert.) Bertoni: A Review

Agriculture, 2023
Stevia rebaudiana (Bert.) Bertoni, commonly called “sweet leaf” is a medicinally and industrially important plant known to be rich in zero-calorie natural sweetening compound(s) known as “steviol glycosides”. However, due to its poor seed germination and
Shilpa Sharma, Swati Gupta, D. Kumari, S. Kothari, Rohit Jain, S. Kachhwaha   +5 more
semanticscholar   +1 more source

Comparison of ANN and ANFIS modeling for predicting drying kinetics of Stevia rebaudiana leaves in a hot-air dryer and characterization of dried powder

International Journal of Food Properties, 2023
In this investigation, the drying of Stevia rebaudiana leaves was carried out in a lab scale convective hot-air dryer at a varying temperature of 30–80°C to analyze the drying behavior, fit mathematical, Artificial Neural Networks (ANNs), and Adaptive ...
Baldev Singh Kalsi, Sandhya Singh, M. S. Alam, G. Sidhu   +3 more
semanticscholar   +1 more source