Results 101 to 110 of about 12,684 (226)

Profiling, identification, and quantification of antioxidant components in Gnaphalium affine by HPLC-ECD-MS/MS

open access: yesInternational Journal of Food Properties
Gnaphalium affine is a plant with various active properties and has been approved for use as a traditional medicine and food ingredient. In this study, liquid chromatography with electrochemical detection was utilized to separate the antioxidant ...
Qi-Ju Shao   +8 more
doaj   +1 more source

A computational approach to evaluate caffeoylquinic acids and flavonoids in Pluchea indica Less. leaves as potential anti-HIV agents [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research
Context: The attachment of human immunodeficiency virus type 1 glycoprotein 120 (HIV-1 gp120) to the CD4 receptor of human immune cells is the beginning of HIV-1 infection.
Ni Putu Ermi Hikmawanti   +5 more
doaj   +1 more source

Antioxidant and antimicrobial potential of artichoke (Cynara scolymus L.) extract in beef patties [PDF]

open access: yes, 2018
The antioxidant and antimicrobial potential of artichoke extract (AE) in raw beef patties (RBPs) was evaluated during the storage. The RBPs were prepared with the addition of 500 and 1000 ppm AE.
Ergezer, Haluk   +2 more
core   +1 more source

Three major compounds showing significant antioxidative, α-glucosidase inhibition, and antiglycation activities in Robusta coffee brew

open access: yesInternational Journal of Food Properties, 2019
The objective of this study was to separate and identify the bioactive compounds in the Robusta coffee brew. The coffee brew showed significant potential for antioxidant, anti-α-glucosidase, and antiglycation activities, as well as effectiveness in ...
Dian Herawati   +4 more
doaj   +1 more source

Inhibitory effect of chlorogenic acid on digestion of potato starch [PDF]

open access: yes, 2017
The effect of the chlorogenic acid isomer 5-O-caffeoylquinic acid (5-CQA) on digestion of potato starch by porcine pancreatic alpha amylase (PPAA) was investigated using isolated starch and cooked potato tuber as substrates.
Holmes, M, Karim, Z, Orfila, C
core   +1 more source

High-Resolution α-Glucosidase Inhibition Profiling Combined with HPLC-HRMS-SPE-NMR for Identification of Antidiabetic Compounds in Eremanthus crotonoides (Asteraceae)

open access: yesMolecules, 2016
α-Glucosidase inhibitors decrease the cleavage- and absorption rate of monosaccharides from complex dietary carbohydrates, and represent therefore an important class of drugs for management of type 2 diabetes.
Eder Lana e Silva   +4 more
doaj   +1 more source

Synthesis and antihepatotoxic and antiproliferative activities of di- and tri-O-caffeoylquinic acid derivatives [PDF]

open access: yes, 2001
Methyl di- and tri-O-caffeoylquinates were synthesized by esterification of methyl quinate with di-O-acetylcaffeoyl chloride, following deprotection of the acetyl groups. Moreover, 4,5-di-O-caffeoylquinic acid was synthesized by esterification of quinide
BANSKOTA ArjunH.   +4 more
core   +1 more source

Silicon-induced changes in antifungal phenolic acids, flavonoids, and key phenylpropanoid pathway genes during the interaction between miniature roses and the biotrophic pathogen Podosphaera pannosa [PDF]

open access: yes, 2011
Application of 3.6 mm silicon (Si+) to the rose (Rosa hybrida) cultivar Smart increased the concentration of antimicrobial phenolic acids and flavonoids in response to infection by rose powdery mildew (Podosphaera pannosa). Simultaneously, the expression
Christensen, L. P.   +7 more
core   +1 more source

Stevia rebaudiana Bertoni cultivated in Portugal: a prospective study of its antioxidant potential in different conservation conditions [PDF]

open access: yes, 2016
Studies with well-established cultivation conditions are of utmost importance in order to standardize the plants production and, therefore, its chemical composition.
Barros, Lillian   +5 more
core   +1 more source

Arctium lappa contributes to the management of type 2 diabetes mellitus by regulating glucose homeostasis and improving oxidative stress: A critical review of in vitro and in vivo animal-based studies [PDF]

open access: yes, 2019
Diabetes is a metabolic disease highly widespread worldwide, and the most common form is the type 2 diabetes mellitus (T2DM). A large number of synthetic drugs are currently available for the treatment of diabetes; however, they present various side ...
Annunziata, G.   +8 more
core   +1 more source

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