Results 51 to 60 of about 6,337 (246)

Catalytic Strategies for Stereoselective Carbohydrate Synthesis: Emerging Concepts for Accessing Challenging Glycosides

open access: yesAngewandte Chemie, Volume 137, Issue 42, October 13, 2025.
The recent developments in catalytic stereoselective carbohydrate synthesis are presented. The converging synthetic trajectories of the catalytic and carbohydrate communities are discussed, including impactful case studies exemplifying noncovalent catalysis, radical catalysis, asymmetric catalysis and new catalytic modalities.
Charles C. J. Loh
wiley   +2 more sources

Chewable Soft Gelatin Capsules: Design and Formulation Strategies for a Patient‐Preferred Dosage Alternative

open access: yesMacromolecular Materials and Engineering, EarlyView.
Chewable softgels are a patient‐preferred alternative to conventional oral forms, offering pleasant taste, fast onset, and suitability for children or patients with swallowing difficulties. However, they present relevant challenges in their formulation: the shell must balance chewability, machinability, and stability, while the fill must mask the ...
Almudena Naharros‐Molinero   +3 more
wiley   +1 more source

Integrated metabolite profiling and transcriptome analysis unraveling mechanism of RC catabolism in Paenarthrobacter ilicis CR5301

open access: yesFrontiers in Microbiology, 2023
Steviol glycosides are ideal sweeteners that are widely used in food, medicine, and cosmetics. Rebaudioside C (RC) is considered to be the third most abundant steviol glycoside, which has a bitter aftertaste that limits its application.
Hongfei Li   +4 more
doaj   +1 more source

Assessment of the nitrogen fertilization effect on bioactive compounds of frozen fresh and dried samples of Stevia rebaudiana Bertoni [PDF]

open access: yes, 2018
The present study aims to assess the effect of different nitrogen (N) rates on the chemical composition and antioxidant properties of stevia frozen fresh and dried leaves, and to define the best growing conditions to maximize the levels of bioactive ...
Antonio, Amilcar L.   +7 more
core   +1 more source

FDA regulatory approach to steviol glycosides

open access: yesFood and Chemical Toxicology, 2018
Stevia rebaudiana (Bertoni) Bertoni, commonly known as stevia, is a plant native to South America that has been cultivated for hundreds of years. In 1995, FDA revised its import alert on stevia leaves and extracts to allow for their use as dietary ingredients in dietary supplements.
Judith D, Perrier   +2 more
openaire   +2 more sources

Uncovering the Key Factors Influencing Phytochemical and Phytopharmacological Properties During Medicinal Plant Processing

open access: yeseFood, Volume 7, Issue 1, February 2026.
From farm to pharma, this review details the engineering of quality in medicinal plants through a science‐driven approach: it first elucidates how genetic and environmental factors inscribe the plant's phytochemical and phytopharmacological profile before harvest, and then dissects the postharvest techniques and technologies—chemical and thermal pre ...
Elyas Aryakia
wiley   +1 more source

Extraction of Stevioside from Stevia Rebaudiana Leaves Using Cellulase [PDF]

open access: yes, 2012
Stevioside is a diterpene glycoside present in Stevia Rebaudiana leaves that has the ability to sweeten at rated between 70 to 350 times than sucrose (0.4% w/v). It has no calorific value.
Cheavar Blair   +13 more
core   +3 more sources

Dual‐Pathway Defense: Ultramicro‐Pulverised Powder of Polygonum chinense L. and Atractylodes rhizome (PAUP) Rescues Broilers From E. coli‐Triggered Liver Injury Through Modulation of Oxidative Stress and Inflammation

open access: yesFood Science &Nutrition, Volume 14, Issue 1, January 2026.
Reduced Antibiotic residues and resistance concerns: Offers a potential natural alternative to antibiotics for combating E. coli infections in poultry. Provided safer poultry food products: By enhancing liver function, restoring weight gain, and improving feed efficiency, PAUP supports the production of healthier chickens, ultimately contributing to ...
Jia‐Ci Cai   +11 more
wiley   +1 more source

Is Stevia rebaudiana Bertoni a Non Cariogenic Sweetener? A Review [PDF]

open access: yes, 2015
Stevia rebaudiana Bertoni is a small perennial shrub of the Asteraceae (Compositae) family that is native to South America, particularly Brazil and Paraguay, where it is known as "stevia" or "honey leaf" for its powerful sweetness.
ALCIDI, BRUNELLA   +7 more
core   +2 more sources

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