viola/נוגד חמצון

הקישור נשמר בלוח

מאמריםניסויים קלינייםפטנטים

בחר סוג מיון

עמוד 1 מ 45 תוצאות

Viola cornuta and Viola x wittrockiana: Phenolic compounds, antioxidant and neuroprotective activities on Caenorhabditis elegans.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Different Viola species are known for their traditional use as analgesic, antitussive, febrifuge, hipnotic, analgesic and anti-inflammatory medicinal agents. Additionally, they are considered edible flowers in certain cultures. Thus, the aim of this work was to characterize the phenolic composition

Analysis of polar antioxidants in Heartsease (Viola tricolor L.) and Garden pansy (Viola x wittrockiana Gams.).

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Heartsease (Viola tricolor L.) is a well-known medicinal plant. Its biological activities are supposed to be related to its antioxidant capacity. Garden pansies (Viola x wittrockiana Gams.) have been crossbred from heartsease and are applied as ornamental plants only. In this study, the mother and

Protective effect of Viola tricolor and Viola odorata extracts on serum/glucose deprivation-induced neurotoxicity: role of reactive oxygen species.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

OBJECTIVE Oxidative stress plays a key role in the pathophysiology of brain ischemia and neurodegenerative disorders. Previous studies indicated that Viola tricolor and Viola odorata are rich sources of antioxidants. This study aimed to determine whether these plants protect neurons against

Physicochemical, antioxidant and microbial properties of crystallized pansies (Viola × wittrockiana) during storage.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Edible flowers, such as pansies, have a short shelf-life. Crystallization is a treatment used to prolong the shelf-life of fruits and vegetables. So, the aim of the present work was to investigate the effect of crystallization in the physicochemical, microbial and antioxidant properties of pansies

Major flavonoid components of heartsease (Viola tricolor L.) and their antioxidant activities.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Sephadex LH-20 column chromatography was used to separate flavonoid components in a heartsease methanol extract. One of the main components was identified by NMR as violanthin (6-C-glucosyl-8-C-rhamnosylapigenin). As a first approximation, the other main flavonoid component was considered to be

Chemical composition and antioxidant activity of the essential oil of endemic Viola tianshanica.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

The composition and in vitro antioxidant activities of the essential oil and methanol extract of the aerial parts of Viola tianshanica were evaluated in this research. GC-MS analysis of the essential oil resulted in the identification of 15 constituents, representing 89.67% of the oil. The major

Nutritional and Nutraceutical Composition of Pansies (Viola × wittrockiana) During Flowering.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Edible flowers consumption and use are an increasing food trend worldwide, although information concerning their nutritional composition and nutraceutical value is still scarce. Thus, the aim of this study was to contribute to the popularization of pansies (Viola × wittrockiana), through the

Studies on antioxidant, hepatoprotective, and vasculoprotective potential of Viola odorata and Wrightia tinctoria.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

We have reported the antidyslipidemic, antihypertensive, and Ca⁺⁺ channel blocking activities of Viola odorata (VO) and Wrightia tinctoria (WT). This study extends our understanding of their therapeutic potential by exploring the effects on biomarkers of hepatic and vascular dysfunction

Metalliferous and non-metalliferous populations of Viola tricolor represent similar mode of antioxidative response.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Heavy metal-contaminated sites are excellent areas to examine the antioxidative machinery responsible for physiological adaptations of many plant species. Superoxide dismutase (SOD), guaiacol peroxide (GPX), ascorbate peroxide (APX), catalase (CAT) activity and hydrogen peroxide (H(2)O(2)) content

Analysis of rutin in the extract and gel of Viola tricolor.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Heartsease, also known as wild pansy (Viola tricolor L.), contains considerable amounts of polyphenols: 109.32 ± 1.29 mg of Gallic acid equivalent/g of extract. This study investigates their phytoconstituents and antioxidant capacity and validates a method for the quantification of rutin in the

Studies on the antihypertensive and antidyslipidemic activities of Viola odorata leaves extract.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

BACKGROUND This study was undertaken to provide pharmacological basis for the medicinal use of Viola odorata Linn. in hypertension and dyslipidemia using the in vivo and in vitro assays. RESULTS Viola odorata leaves extract (Vo.Cr), which tested positive for alkaloids, saponins, tannins, phenolics,

De novo transcriptome analysis of Viola ×wittrockiana exposed to high temperature stress.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Around the world, pansies are one of the most popular garden flowers, but they are generally sensitive to high temperatures, and this limits the practicality of planting them during the warmest days of the year. However, a few pansy germplasms with improved heat tolerance have been discovered or

Anti-melanogenic activity of Viola odorata different extracts on B16F10 murine melanoma cells.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

OBJECTIVE In previous studies, antioxidant activity of Viola odorata L. has been demonstrated. In this study, we have investigated the anti-melanogenic effect of extract and fractions of the plant in B16F10 cell line. METHODS Impact of different increasing concentrations of extract and fractions of

Development, characterization and in vitro antioxidant activity of chitosan-coated alginate microcapsules entrapping Viola odorata Linn. extract

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Viola odorata Linn or sweet violet has several biological activities due to the presence of flavonoids, tannins, alaloid, glycoside, and saponins. However, susceptibility of these compounds to harsh conditions and low solubility is a great challenge for their incorporation into food products.

Tyrosinase and Cholinesterase Inhibitory Potential and Flavonoid Characterization of Viola odorata L. (Sweet Violet).

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Inhibitory potential of the dichloromethane, ethyl acetate, ethanol, and aqueous extracts of Viola odorata L. (VO) was investigated against tyrosinase (TYR) and cholinesterases by microplate assays. The antioxidant activity was tested using six in vitro assays. Only the ethanol extract inhibited TYR

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