نتایج جستجو برای: synthetic phenolic antioxidants

تعداد نتایج: 185325  

Journal: :African journal of traditional, complementary, and alternative medicines : AJTCAM 2010
M I Khalil S A Sulaiman

Honey is rich in phenolic compounds, which act as natural antioxidants and are becoming increasingly popular because of their potential role in contributing to human health. A wide range of phenolic constituents is present in honey like quercetin, caffeic acid phenethyl ester (CAPE), acacetin, kaempferol, galangin which have promising effect in the treatment of cardiovascular diseases. Many epi...

Journal: :Journal of agricultural and food chemistry 2005
Mamoudou H Dicko Harry Gruppen Alfred S Traore Willem J H van Berkel Alphons G J Voragen

The screening of 50 sorghum varieties showed that, on average, germination did not affect the content in total phenolic compounds but decreased the content of proanthocyanidins, 3-deoxyanthocyanidins, and flavan-4-ols. Independent of germination, there are intervarietal differences in antioxidant activities among sorghum varieties. Phenolic compounds and antioxidant activities were more positiv...

2015
Fansheng Kong Shujuan Yu Feng Zeng Xinlan Wu

Background: Sugarcane is widely consumed by people of the tropics and subtropics. Antioxidants in concentrated sugarcane extracts extracted from sugarcane products using resins are highly stable, and their antioxidant activity is not significantly reduced by prolonged heating or clarification. Methods and Results: This study investigated the extraction processing and evaluated the antioxidant a...

Oxidative stress caused by overproduction of free radicals or oxygenated radical species plays a major role in causing many diseases. The findings suggest the use of antioxidants as compounds to control the release of these radicals or directly prevent their formation. Therefore, antioxidants can be used as drugs to reduce or prevent oxidative stress. Herbal medicines are the basis of modern ph...

Journal: :international journal of advanced biological and biomedical research 2014
s. hamdipour m. rezazad m. alizadeh

in this research the 2 sub verities of rhizopus oligosporus was used for production of antioxidative bioactive compounds from whey protein concentrate (wpc) and apple pomace. total phenolic compounds, free radical scavenging ability by dpph and antioxidant protection factort were evaluated in 48 determined treatments. effect of incubation temperature in three levels 23, 27, 31°c, incubation tim...

Journal: :Molecules 2018
Qing Li Shihua Yang Yongqiang Li Xiaofeng Xue Yonghua Huang Hengguo Luo Yiming Zhang Zhichao Lu

Mistletoes are used medicinally in order to treat various human illnesses. Few studies have reported on the phenolic content and antioxidant properties of Chinese mistletoes (CMs). In this work, the total phenolic content (TPC), total flavonoid content (TFC), and antioxidant activities of soluble and insoluble-bound phenolic extracts from CMs hosted by Camellia assamica (Mast.) Chang (CMC) and ...

Journal: :International Journal of Energy Research 2023

Growing concerns about energy security and environmental sustainability have fueled demand for sustainable renewable sources in recent years. Biodiesel, a alternative to conventional fuels, has gained significant attention as potential source of energy. However, the stability biodiesel during storage its susceptibility oxidation remain major challenges. To address these issues, researchers turn...

2009
Saravana Kumar Jaganathan Mahitosh Mandal

Honey has been used since long time both in medical and domestic needs, but only recently the antioxidant property of it came to limelight. The fact that antioxidants have several preventative effects against different diseases, such as cancer, coronary diseases, inflammatory disorders, neurological degeneration, and aging, led to search for food rich in antioxidants. Chemoprevention uses vario...

M. Alizadeh M. Rezazad S. Hamdipour,

In this research the 2 sub verities of Rhizopus oligosporus was used for production of antioxidative bioactive compounds from whey protein concentrate (WPC) and apple pomace. Total phenolic compounds, free radical scavenging ability by DPPH and antioxidant protection factort were evaluated in 48 determined treatments. Effect of Incubation temperature in three levels 23, 27, 31°C, incub...

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