Results 81 to 90 of about 4,005 (216)

Chemistry and analytical techniques for ent-kaurene-glycosides of Stevia rebaudiana Bertoni - A review [PDF]

, 2017
The Stevia genus encompasses about 200 herbs and shrubs species. Stevia rebaudiana, one of the members has gained commercial importance as a natural low calorie sweetener, due to the presence of high con-centration of stevioside and rebaudioside - A (25%
Kumar, Suresh, Kumari, Neena
core   +2 more sources

Research on the degradation mechanism, product effects and optimization strategy of the tributyl phosphate solvent system in the PUREX process

Smart Molecules, Volume 4, Issue 1, March 2026.
This paper focuses on reviewing the degradation mechanisms of tributyl phosphate and its diluents, the analytical technique suitable for characterizing degradation products, and the impact of degradation products on the post‐treatment process, offering a theoretical foundation and technical insights in optimizing the plutonium uranium redox extraction ...
Tian Lan, Jiaxin Liu, Yi Liu
wiley   +1 more source

Sub- and supercritical fluid extraction of functional ingredients from different natural sources: Plants, food-by-products, algae and microalgae A review [PDF]

, 2006
The increasing interest of consumers in functional foods has brought about a rise in demand for functional ingredients obtained using ‘‘natural’’ processes.
Cifuentes, Alejandro, Herrero, Miguel, Ibáñez, Elena   +2 more
core   +1 more source

Seasonal Variation of Off‐Flavours in a Full‐Scale Recirculating Aquaculture System Rearing Rainbow Trout Oncorhynchus mykiss—A Case Study

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT Recirculating aquaculture system (RAS) is a promising strategy for economically and environmentally sustainable fish farming. Unfortunately, microorganisms in an RAS may produce off‐flavours that accumulate in fish flesh and reduce consumer attraction for aquaculture‐produced fish. Traditionally, geosmin (GSM) and 2‐methylisoborneol (MIB), the
Petra Camilla Lindholm‐Lehto
wiley   +1 more source

Harnessing the Power of Black Rice Anthocyanins: A Review in Context of Extraction and Chromatographic Techniques

Journal of Food Quality
Black rice, a well-known grain for its anthocyanin-rich pigmentation and nutritional benefits, has gained significant attention in scientific research.
Avneet Kaur, Sukhvinder Singh Purewal, Chidanandamurthy Thippeswamy Swamy, Animesh Sen   +3 more
doaj   +1 more source

The hexane-ethyl acetate-methanol-water system for the separation of theaflavins from black tea (Camellia sinensis) using high-speed counter-current chromatography

Ceylon Journal of Science, 2016
Theaflavins (TFs) from black tea leaves were separated using high-speed countercurrent chromatography (HSCCC). Isobutyl methyl ketone (4-methyl-2-pentanone) was used to separate the TFs from a hot water extract of black tea leaves.
N. Savitri Kumar, P. A. Nimal Punyasiri, W. A. M. B. Wijekoon   +2 more
doaj   +1 more source

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

eFood, 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

Mathematical Model of \u3cem\u3eChlorella minutissima\u3c/em\u3e UTEX2341 Growth and Lipid Production Under Photoheterotrophic Fermentation Conditions [PDF]

, 2011
To reduce the cost of algal biomass production, mathematical model was developed for the first time to describe microalgae growth, lipid production and glycerin consumption under photoheterotrophic conditions based on logistic, Luedeking–Piret and ...
Hristova, Krassimira R., Rasa, Ehsan, Scow, Kate M., Tantayotai, Prapakorn, Yang, Jinshui, Yuan, Hong Li   +5 more
core   +1 more source

Multidimensional Fingerprinting Strategy for the Quality Evaluation of Sporoderm‐Broken Ganoderma lucidum Spores

Journal of Food Quality, Volume 2026, Issue 1, 2026.
It remains challenging to improve the quality standard system of Traditional Chinese Medicine (TCM) for TCM development. Currently, it is urgently needed to develop an integrated, effective, and scientific approach to improve the efficacy, safety, and quality consistency of sporoderm‐broken spores of Ganoderma lucidum (SSGL).
Wenwei Li, Yao Xie, Zijia Lu, Qianyi Huang, Wenyi Kang, Axin Liang, Sayeed Ahmad   +6 more
wiley   +1 more source

An Off-Line DPPH-GC-MS Coupling Countercurrent Chromatography Method for Screening, Identification, and Separation of Antioxidant Compounds in Essential Oil

Antioxidants, 2020
Essential oils are an important source of natural antioxidants and multiple methods have been established for evaluation of their overall antioxidant activity, however, the antioxidant activities of their compounds are less investigated.
Xiang Wang, Guang-Lei Zuo, Chao-Yue Wang, Hyun Yong Kim, Soon Sung Lim, Sheng-Qiang Tong   +5 more
doaj   +1 more source