نتایج جستجو برای: lamiaceae extract beta carotene linoleic acid dpph

تعداد نتایج: 1072691  

Journal: :The Journal of nutrition 1997
P W Parodi

The optimum approach to conquering cancer is prevention. Although the human diet contains components which promote cancer, it also contains components with the potential to prevent it. Recent research shows that milk fat contains a number of potential anticarcinogenic components including conjugated linoleic acid, sphingomyelin, butyric acid and ether lipids. Conjugated linoleic acid inhibited ...

2015
Gokhan Zengin Gokalp Ozmen Guler Abdurrahman Aktumsek Ramazan Ceylan Carene Marie Nancy Picot M. Fawzi Mahomoodally

We aimed to investigate the inhibitory potential of three medicinal plants (Hedysarum varium, Onobrychis hypargyrea, and Vicia truncatula) from Turkey against key enzymes involved in human pathologies, namely, diabetes (α-amylase and α-glucosidase), neurodegenerative disorders (tyrosinase, acetylcholinesterase, and butyrylcholinesterase), and hyperpigmentation (tyrosinase). The antioxidant pote...

Journal: :Molecules 2014
Kyung Hoan Im Trung Kien Nguyen Do Bin Shin Kyung Rim Lee Tae Soo Lee

Pleurotus florida has been widely used for nutritional and medicinal purposes. The present study was conducted to evaluate the antioxidant and anti-inflammatory effects of the fruiting bodies of P. florida extracted with acetone, methanol, and hot water. The antioxidant activities of the acetone and methanol extracts of P. florida showed stronger inhibition of β-carotene-linoleic acid compared ...

2010
Mohammad Ali Ebrahimzadeh Seyed Mohammad Nabavi Seyed Fazel Nabavi Bahman Eslami Zahra Rahmani

Purpose: To investigate the antioxidant and antihaemolytic properties of the leaves of Laser trilubum grown in Gaduk, Iran. Methods: The antioxidant and antihaemolytic activities of the hydroalcohol extract of L. trilobum L. leaf were investigated by haemoglobin-induced linoleic acid peroxidation, scavenging of 1,1-diphenyl-2-picryl hydrazyl (DPPH) radical, nitric oxide and hydrogen peroxide, a...

Journal: Journal of Herbal Drugs 2015

Background & Aim: When the level of free radicals is increased and also when both the enzymatic systems and low molecular antioxidants are not sufficient to protect the organism, it seems necessary to get antioxidants from external sources. This study aimed to evaluate the antioxidant potential of different parts of Catharantus roseus Experimental: The antioxidant potential of ethanol...

Journal: :International Journal of Secondary Metabolite 2023

Cupressus sempervirens L. which is largely used in traditional medicine was collected from the Florya Atatürk Forest (İstanbul, Türkiye) to investigate phytochemical profiling and antioxidant capacity of seeds cones. The activities hexane methanol extracts C. were assessed vitro using five complementary methods, including β-carotene-linoleic acid assay for lipid peroxidation activity, DPPH•, AB...

2011
Aristide Laurel Mokale Kognou Rosalie Annie Ngono Ngane Jules Roger Kuiate Martin Luther Koanga Mogtomo Alembert Tchinda Tiabou Raymond Simplice Mouokeu Lucie Biyiti Paul Henri Amvam Zollo

Pteleopsis hylodendron (Combretaceae) is used in Cameroon and West Africa folk medicine for the treatment of various microbial infections (measles, chickenpox, and sexually transmitted diseases). The antibacterial properties of the methanolic extract and fractions from stem bark of Pteleopsis hylodendron were tested against three Gram-positive bacteria and eight Gram-negative bacteria using Aga...

Journal: : 2022

Jujube is a fruit rich in antioxidant compounds and vitamin C. In this way, it can prevent cell damage by fighting free radicals. the study, activities, total phenolic flavonoid compound amounts of methanolic extracts jujube fruits were determined. addition, their biochemical compositions determined using HPLC. Also, an silico prediction study identified active ingredients was performed to eval...

Journal: Journal of Herbal Drugs 2015

Background & Aim: When the level of free radicals is increased and also when both the enzymatic systems and low molecular antioxidants are not sufficient to protect the organism, it seems necessary to get antioxidants from external sources. This study aimed to evaluate the antioxidant potential of different parts of Catharantus roseus Experimental: The antioxidant potential of ethanol...

Journal: :Journal of environmental biology 2010
Birgul Ozcan Mari Esen M Kemal Sangun Arzu Coleri Mahmut Caliskan

This study was carried out to determine the in vitro antimicrobial and antioxidant activities of the essential oil, seed oil, and methanolic extract of seed oil obtained from Laurus nobilis L. (Lauraceae). The methanolic extract of seed oil exhibited more effective antibacterial activity comparing to essential oil and seed oil, GC-MS analyses of the essential oil resulted in the identification ...

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