Results 41 to 50 of about 22,758,846 (170)

Rebaudioside A enhances LDL cholesterol uptake in HepG2 cells via suppression of HMGCR expression

open access: yes, 2021
Background: Rebaudioside A is one of the major diterpene glycosides found in Stevia had been reported to possess anti-hyperlipidemic effects. In this study, we explore the potential cholesterol-regulating mechanisms of Rebaudioside A in the human ...
Ilias, A.N.   +5 more
core   +1 more source

Complete Structure Elucidation of New Steviol Glycosides Possessing 9 Glucose Units Isolated from

open access: yesNatural Product Communications, 2017
In our continued effort to discover new diterpene glycoside sweeteners from Stevia rebaudiana Bertoni with a better taste profile than that of rebaudioside M, we have isolated three novel steviol glycosides with 9 glucose units, 3 at the C-13 site of the
Indra Prakash   +7 more
doaj   +1 more source

Separation and purification of rebaudioside A from extract of Stevia Rebaudiana leaves by macroporous adsorption resins [PDF]

open access: yes, 2016
The separation and purification of rebaudioside A from Stevia rebaudiana crude extracts (Steviosides) by macroporous resin were optimized by Taguchi orthogonal array (OA) experimental design methodology.
Khayatian, G., Anvari, M.
core   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

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

open access: yesInternational 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   +5 more
wiley   +1 more source

METHOD DEVELOPMENT AND VALIDATION FOR THE SIMULTANEOUS DETERMINATION OF STEVIOSIDE, REBAUDIOSIDE-A, REBAUDIOSIDE C AND DULCOSIDE A CONTAINED IN STEVIA REBAUDIANA BERTONI USING HPLC-ELSD [PDF]

open access: yes, 2016
Objective: To develop and validate a selective HPLC-ELSD method for determination of steviol glycosides contained in Stevia rebaudiana, mainly stevioside, rebauside A, rebaudioside C, and dulcoside A. Methods: The chromatographic separation of stevioside,
Yuwono, Mochammad, Siswandono, Supriyadi
core   +1 more source

Yield, Quality and Water Consumption of Stevia rebaudiana Bertoni Grown under Different Irrigation Regimes in Southern Italy

open access: yesItalian Journal of Agronomy, 2008
Stevia rebaudiana Bertoni is a herbaceous perennial plant originating in the north-east of Paraguay. Its leaves contain low-calorie sweetening agents that can be used as a natural alternative to artificial sweeteners.
Riccardo d’Andria   +5 more
doaj   +1 more source

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

open access: yesPlant Biotechnology Journal, Volume 24, Issue 9, Page 5013-5040, September 2026.
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   +7 more
wiley   +1 more source

Dynamics of steviol glycosides (stevioside and rebaudioside-A) with growth and development of Stevia rebaudiana Bertoni [PDF]

open access: yes, 2016
In the present investigation, the dynamics of steviol glycosides (stevioside and rebaudioside-A) of Stevia rebaudiana with their growth stages were studied. The study aimed to examine the best stage of harvesting (month of the year) the crop with respect
Kumar, Suresh   +3 more
core   +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

open access: yes, 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.
Venkata Chaturvedula   +2 more
core   +1 more source

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