Results 31 to 40 of about 1,623 (162)

Determination of Stevioside and Rebaudioside A in Stevia rebaudiana Bertoni Leaves Using near Infrared Spectroscopy and Multivariate Data Analysis

Indonesian Journal of Chemistry, 2018
Rebaudioside A and stevioside are abundant steviol glycoside contained in Stevia rebaudiana leaves. These components are widely used as a natural sweetener.
Yohanes Martono, Suryasatriya Trihandaru, Ferdy Semuel Rondonuwu   +2 more
doaj   +1 more source

Catalytic Hydrogenation of the Sweet Principles of Stevia rebaudiana, Rebaudioside B, Rebaudioside C, and Rebaudioside D and Sensory Evaluation of Their Reduced Derivatives [PDF]

International Journal of Molecular Sciences, 2012
Catalytic hydrogenation of rebaudioside B, rebaudioside C, and rebaudioside D; the three ent-kaurane diterpene glycosides isolated from Stevia rebaudiana was carried out using Pd(OH)2. Reduction of steviol glycosides was performed using straightforward synthetic chemistry with the catalyst Pd(OH)2 and structures of the corresponding dihydro derivatives
Prakash, Indra, Campbell, Mary, Chaturvedula, Venkata   +2 more
openaire   +2 more sources

Safety of the proposed amendment of the specifications for enzymatically produced steviol glycosides (E 960c): Rebaudioside D produced via enzymatic bioconversion of purified stevia leaf extract

EFSA Journal, 2022
The EFSA Panel on Food Additives and Flavourings (FAF Panel) provides a scientific opinion on the safety of a proposed amendment of the specifications of enzymatically produced steviol glycosides (E 960c) with respect to the inclusion of rebaudioside D ...
EFSA FAF Panel (EFSA Panel on Food Additives and Flavourings), Maged Younes, Gabriele Aquilina, Karl‐Heinz Engel, Paul J Fowler, Maria Jose Frutos Fernandez, Peter Fürst, Rainer Gürtler, Ursula Gundert‐Remy, Trine Husøy, Melania Manco, Wim Mennes, Peter Moldeus, Sabina Passamonti, Romina Shah, Ine Waalkens‐Berendsen, Matthew Wright, José Manuel Barat Baviera, Gisela Degen, Lieve Herman, Jean‐Charles Leblanc, Detlef Wölfle, Jaime Aguilera, Alessandra Giarola, Camilla Smeraldi, Giorgia Vianello, Laurence Castle   +26 more
doaj   +1 more source

Sucrose-replacement by rebaudioside a in a model beverage [PDF]

Journal of Food Science and Technology, 2014
Rebaudioside A (RA), a component of Stevia rebaudiana, is a non-caloric sweetener of natural origin, suitable to meet consumers' demand for sweet taste, but undesirable flavors were reported at high concentrations. Aim of this study was to create a model beverage (ice-tea) in which sucrose was replaced increasingly by RA to identify optimal sensory ...
Majchrzak, Dorota, Ipsen, Annika, Koenig, Juergen   +2 more
openaire   +4 more sources

Photosynthetic performance and stevioside concentration are improved by the arbuscular mycorrhizal symbiosis in Stevia rebaudiana under different phosphate concentrations [PDF]

PeerJ, 2020
In plants, phosphorus (P) uptake occurs via arbuscular mycorrhizal (AM) symbiosis and through plant roots. The phosphate concentration is known to affect colonization by AM fungi, and the effect depends on the plant species.
Luis G. Sarmiento-López, Melina López-Meyer, Gabriela Sepúlveda-Jiménez, Luis Cárdenas, Mario Rodríguez-Monroy   +4 more
doaj   +2 more sources

The Effects of Silveroxide on mRNA Level of Key Genes Involved In the Biosynthesis of Rebaudioside-A in Stevia Rebaudiana [PDF]

Journal of Cell and Molecular Research, 2017
Stevia rebaudiana bertoni is a plant with sweetening properties. This medicinal plant is perennial and from Asteraceae family. Its leaves contain glycoside compounds of a sugar part and non-sugar sectors. One of the glycosides compounds is Rebaudioside‌A
Alireza Mirzaei, Sara Dezhsetan, Gholamreza Kavoosi, Mahdi Behnamian   +3 more
doaj   +1 more source

Influence of Tapered‐End and Round‐End Bristle Designs on the Abrasive Enamel Wear Using Toothpastes With High Discrepancies in Abrasiveness

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Purpose The aim of this in vitro study was to investigate the influence of bristle end design of toothbrushes and the relative enamel abrasivity (REA) of used toothpaste on the resulting abrasive enamel wear. Materials and Methods A total of 160 bovine enamel samples were allocated into eight groups (n = 20) and surface topography was recorded
Michelle S. Stübi, Moritz Tanner, Blend Hamza, Leonardo Svellenti, Thomas Attin, Florian J. Wegehaupt   +5 more
wiley   +1 more source

Flow and Thermal Properties of Stevia Powder

Acta Technologica Agriculturae, 2018
Stevia (Stevia rebaudiana Bertoni) has recently received a lot of attention as a sweetener due to its taste and low calorific value. Flow and thermal properties of foods play a significant role in the quantitative analysis of unit operations in the food ...
Mahapatra Ajit K., Kapsoiyo Agnes J., Birmingham Sierra C., Ekefre Daniel, Biswas Bipul K.   +4 more
doaj   +1 more source

Revisiting the Molecular Roadmap for Sugar Crops: Genome Reading, Trait Writing and Variety Redesigning

Plant Biotechnology Journal, EarlyView.
ABSTRACT Sugar crops, including but not limited to sugarcane, sugar beet, sweet sorghum and stevia, are major sources of sugar production in the world. However, conventional breeding approaches, limited by long breeding cycles, low efficiency and restricted capacity to improve complex traits in sugar crops, are increasingly insufficient to address the ...
Peilin Wang, Qibin Wu, Wenzhi Wang, Prakash Lakshmanan, Yangrui Li, Khushi Muhammad, Yuguang Wang, Youxiong Que   +7 more
wiley   +1 more source

Development of In Vitro and In Planta Strategies for Efficient Production of High‐Value Steviol Glycosides

Plant Biotechnology Journal, EarlyView.
ABSTRACT Steviol glycosides (SGs) are a group of sweet‐tasting diterpene glycosides found in Stevia rebaudiana. Production of high‐value SGs, Rebaudioside D (Reb D) and Reb M, is limited by inefficient conversion of Reb A to Reb D and stevioside to Reb E.
Sing Hui Leong, Benny Jian Rong Sng, Ian Kin Yuen Choi, In‐Cheol Jang   +3 more
wiley   +1 more source