نتایج جستجو برای: flavonoids contents

تعداد نتایج: 100840  

Journal: :Annals of agricultural and environmental medicine : AAEM 2014
Agnieszka Najda Magdalena Dyduch-Siemińska Jan Dyduch Magdalena Gantner

Fragaria vesca (wild strawberry) belongs to the Rosaceae family. Besides the leaves (Fragariae folium) and roots (Fragariae radix), the aromatic fruits (Fragariae fructus) of wild strawberry are also herbal materials used in medicine. The aim of this study was to compare the value of phytochemical and antioxidant activity of wild strawberry fruits (Fragaria vesca L.). The fruits were analyzed r...

1998
DR EUGENE GARFIELD

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2014

Soy protein ingredients have been accredited a number of beneficial effects on preventing obesity, lowering blood cholesterol levels, have evidence for a beneficial role in preventing diseases (cancer, osteoporosis, menopausal disorders and cardiovascular diseases) The aim of the study was to evaluate the quantity of various phenolic compounds, ascorbic acid and in-vitro antioxidant activities ...

2016
Hamama Bouriche

The need for antioxidant agents, which can prevent oxidative stress, has become a major priority. Saharan plants could constitute a reservoir of effective biomolecules useful as antioxidants. Genista saharae, wich is anendemic plant of Algeria,is a leafless spontaneous fabaceae called "Tellegit" by local people. As it is known to be a source of chemical compounds which are characterized by anti...

2017
Yujing Sun Japaer Rukeya Wenyang Tao Peilong Sun Xingqian Ye

An infusion of the wolfberry (Lycium barbarum L.) is a traditional Asian herbal tea. This is the most commonly consumed form of dried wolfberry worldwide, yet little scientific information on wolfberry infusions is available. We investigated the effects of making infusions with hot water on the color, the content of bioactive compounds (polysaccharides, polyphenols, flavonoids and carotenoids) ...

Journal: :Molecules 2010
Otakar Rop Vojtech Reznicek Magdalena Valsikova Tunde Jurikova Jiri Mlcek Daniela Kramarova

In the literature there is little available information concerning European cranberrybush fruit (Viburnum opulus var. edule). This plant can be cultivated, even in harsh climatic conditions, because of its low environmental demands, and it is possible to harvest the fruit even in the snow cover. The aim of this study was to determine the content of polyphenolics, antioxidant activity, flavonoid...

Journal: :Pharmaceutical biology 2014
Ahmad Ibrahim Husein Mohammed Saleem Ali-Shtayeh Waheed Jebril Jondi Nidal Abd-Aljapar Zatar Ibrahim M Abu-Reidah Rana M Jamous

CONTEXT Despite several pharmacological applications of the medicinal plants in the Traditional Arabic Palestinian Herbal Medicine in Palestine (TAPHM), studies on their antioxidant properties are still scarce. OBJECTIVE This work evaluates the antioxidant and antitumor activities of the ethanol extracts from different parts of six plants: [Arum palaestinum Boiss (Araceae), Urtica pilulifera ...

Journal: :Pakistan journal of pharmaceutical sciences 2014
Zulfiqar Ali Khan Syed Ali-Raza Naqvi Ammara Mukhtar Zaib Hussain Sohail Anjum Shahzad Asim Mansha Matloob Ahmad Ameer Fawad Zahoor Iftikhar Hussain Bukhari Muhammad Ramazan-Saeed Ashraf-Janjua Nasir Mahmood Muhammad Yar

Antioxidant and antibacterial potential of different solvent extracts of locally grown Hibiscus rosa-sinensis Linn was evaluated. The antioxidant activity was assessed by estimation of total flavonoids contents, total phenolic contents, DPPH free radical scavenging activity and percentage inhibition of linoleic acid oxidation capacity. Agar disc diffusion method was used to assess antibacterial...

2017
Phung Thi Tuyen Tran Dang Xuan Do Tan Khang Ateeque Ahmad Nguyen Van Quan Truong Thi Tu Anh La Hoang Anh Truong Ngoc Minh

In this study, different plant parts (barks, flowers, inner skins, kernels and leaves) of Castanea crenata (Japanese chestnut) were analyzed for total phenolic, flavonoid, and tannin contents. Antioxidant properties were evaluated by using 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2'-azinobis (3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS), reducing power, and β-carotene bleaching...

Journal: :Molecules 2012
Qiong Liang Guoyan Wei Jianjun Chen Ying Wang Hongwen Huang

Herbal Epimedium species have been widely in Traditional Chinese Medicine for sexual enhancement, immunity improvement, anticancer and anti-aging treatment, with flavonoids and polysaccharides being the major active components. However, exhaustive depletion of wild sources warrants germplasm evaluation and quality resource exploration. A preliminarily analysis had previously indicated that a sp...

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