Results 151 to 160 of about 12,036,872 (292)

Sequential Pressurized Liquid Extraction of Food Matrices: Fractionation, Selectivity, and Scale‐Up

ChemFoodChem, EarlyView.
Sequential pressurized liquid extraction separates food‐processing side streams into chemically distinct fractions by changing solvent polarity and operating conditions across stages. Lipophilic and phenolic compounds are recovered selectively, while co‐extraction is reduced.
Derya Ozalp Unal
wiley   +1 more source

Standardization of Ginger and Javanese Turmeric Crude Drugs and Total Flavonoid and Phenolic Content Profiles of Their Combination

JRST: Jurnal Riset Sains dan Teknologi
A combination of ginger (Zingiber officinale Roscoe) and Javanese turmeric (Curcuma zanthorrhiza Roxb.) rhizomes is used by Baturraden, Central Java, people to treat an ailment called masuk angin.
Dwi Hartanti, Alwani Hamad
doaj   +1 more source

Effect of different solvents on total phenolic content, total flavonoid content and antioxidant activity of highland barley

, 2016
The objectives of this study were to evaluate total phenolic, total flavonoid content and antioxidant activities of different extraction from three kinds of highland barley.
Shiyi, OU, Hui, ZHANG, Caihuan, HUANG, Youwei, ZHANG, Yongsheng, CHEN, Yingbin, SHNE, Li, WANG   +6 more
core   +1 more source

Natural Anthraquinone‐Like Compound Extracted from Green Husk of Walnut Improves Photocatalytic H2O2 Production Catalyzed by TiO2 Nanoparticles

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
In this work, a novel biomolecule/semiconductor hybrid catalyst was prepared by loading anthraquinone‐liked juglone onto anatase TiO2. This catalyst exhibited high photocatalytic activity for H2O2 production. Hydrogen peroxide (H2O2) is a vital oxidant with broad industrial applications, and its production via photocatalysis represents a highly ...
Zengyin He, Cui Li, Mingze Ni, Shu Lin, Kezhen Qi   +4 more
wiley   +1 more source

Enhancing total phenolic, flavonoid, and antioxidant capacity in black orchid (

The Black Orchid (Coelogyne pandurata Lindl.) is a species with promising secondary metabolite content, including total phenolics, total flavonoids, and antioxidant capacity, making it highly valuable for horticultural applications.
Pebra Heriansyah, Sandra Arifin Aziz, Waras Nurcholis, Dewi Sukma   +3 more
core   +1 more source

Donkwa Enriched With Goron‐Tula (Azanza garckeana) Modulates Sexual Behavior and Activity of Enzymes Linked With Erectile Dysfunction in High‐Fat Diets/ Streptozotocin‐Induced (STZ/HFD) Diabetic Rats

Food Chemistry International, EarlyView.
(A) Mount number, (B) mount latency, (C) intromission number, and (D) intromission latency are the parameters of sexual behavior. Met = metformin. D100 = 100 Donkwa. D90G10 = 90% Donkwa + 10% Goron‐Tula. D85G15 = 85% Donkwa + 15% Goron‐Tula. D80G20 = 80% Donkwa + 20% Goron‐Tula. The mean ± standard error of the mean (SEM) expressed the results. *Values
O. T. Mamukuyomi, O. S. Ijarotimi, A. A. Badejo   +2 more
wiley   +1 more source

Total Flavonoid Content in Gedi (Abelmoschus manihot L.) Leaf Fraction by Using UV-Vis Spectrophotometry

Gedi (Abelmoschus manihot L.) leaves are widely used in traditional medicine because they contain secondary metabolites, particularly flavonoids, which exhibit antioxidant and anti-inflammatory activities.
Wiwit Zuriati Uno, Ishak Isa, Moh. Abdul Ghali Saputra, Rifka Anggraini Anggai, Hamsidar Hasan   +4 more
core   +1 more source

Total phenolic content, flavonoid content, anthocyanin content, and antioxidant activity of naturally fermented Garcinia mangostana pericarp broth [PDF]

, 2017
The objectives of this research are to extract phenolic compound from spontaneously fermented Garcinia mangostana pericarp broth, to analyse the phenolic content and to quantify the antioxidant activity of spontaneously fermented Garcinia mangostana ...
Mohd Sa’id, Syafi’ah Nadiah
core  

Optimising the Eco‐Friendly Extraction of Carotenoids From Gac Fruit: A Sustainable Solution for Natural Red Food Colourants

Food Chemistry International, EarlyView.
Gac fruit's high carotenoid content, especially in the aril, makes it an excellent natural red pigment source for food applications, offering a safer alternative to synthetic dyes. Ethanol extraction achieved the highest overall pigment recovery (89.53%), whereas ethyl lactate extraction yielded the highest levels of total carotenoids, β‐carotene ...
N. Netravati, S. Gomez, B. Pathrose, A. Suma, J. Hosamani   +4 more
wiley   +1 more source

“Nature's Polymer Reimagined: Conventional and Green Routes to Pectin, Its Bioactive Promise and Industrial Applications”

Food Chemistry International, EarlyView.
Pectin, a versatile natural polymer, is extracted through conventional and emerging green extraction methods, offering multifunctional bioactive properties useful in food, pharmaceutical, and environmental applications. ABSTRACT Pectin, a molecular tapestry woven from diverse polysaccharides, holds a pivotal role across food, pharmaceutical, and ...
Afra Anika Rafique, Aunwesha Sahani, Md Morsaline Billah, Kazi Mohammed Didarul Islam   +3 more
wiley   +1 more source