Total Phenolics
Determination of ascorbic acid and total phenolics related to the antioxidant activity of some local tomato (Solanum lycopersicum) varieties
... DPPH assay was used for an evaluation of antioxidant activity of five varieties of tomatoes. The obtained results are shown in Table 1 and Table 2. Their antioxidant activities in the aqueous extracts were ranged from ...
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Antioxidant Activity of 50 Traditional Chinese Medicinal Materials Varies with Total Phenolics
... of total phenolics in above medicinal materials; b) to evaluate their in vitro antioxidant activity of ferric reducing and antioxidant power (FRAP), and free radicals (DPPH•, •OH and ) scavenging capaci- ...
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Antioxidant activity, total phenolics and flavonoids contents of Luffa acutangula (L ) Roxb fruit
... of total phenolics and flavanoids contents was observed in vegetables, fruits and medicinal plants with high level of antioxidant activity, which supports our ...highest total phenolic content of ...
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SUITABLE COMBINATION OF AUXIN AND CYTOKININ FOR CALLUS BIOMASS, TOTAL PHENOLICS, FLAVONOID CONTENT AND ANTIOXIDANT ACTIVITIES OF LEAVES CALLI OF ACHYRANTHES ASPERA L.
... biomass, total phenolic and flavonoid content and determination of antioxidant activity were performed in leaves calli of Achyranthes aspera ...Highest total phenolics and flavonoids content were ...
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Total phenolics and flavonoids content, antioxidant activity and GC/MS analyses of Euphorbia grandialata
... Total phenolics, flavonoids content and antioxidant activity Spectrophotometric determination of total phenolics content in ...of total flavonoids content determination by aluminium ...
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TOTAL PHENOLICS & FLAVONOID CONTENT OF THE LEAVES OF CARICA PAPAYA & SYZYGIUM CUMINI
... the total phenolics & total flavonoid content in the aqueous leaf extracts of two plants namely Carica papaya (papaya) & Syzygium cumini (black ...determine phenolics content ...
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ANTIOXIDANT POTENTIAL IN RELATION TO TOTAL PHENOLICS AND PIGMENT CONTENTS AMONG THE SELECTED LANDRACES OFDioscorea alata L. IN KERALA, INDIA
... One of the distinct morphological feature useful to identify these landraces were their tuber flesh colour that ranged from white to yellow, pink and purple. It was reported that there were measurable variations in the ...
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Total Phenolics and Flavonoids Contents of Aqueous Extract of Stinging nettle and In Vitro Antiproliferative Effect on Hela and BT- 474 cell lines
... of total phenolics and flavonoids contents and radical scavenging activity of leaf extract of Stinging nettle together with its cytotoxicity effect on breast cancer and cervical cancer cell ...of ...
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Storage of Fruits and Vegetables in Refrigerator Increases their Phenolic Acids but Decreases the Total Phenolics, Anthocyanins and Vitamin C with Subsequent Loss of their Antioxidant Capacity
... Abstract: It is of paramount importance for consumers, scientists and industrialists to understand how low-temperature storage of food items affects their bioactive compounds and properties. This study evaluated the ...
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ANTIOXIDANT ACTIVITY AND TOTAL PHENOLICS IN LEAVES EXTRACTS OF CASSIA TORA L.
... of phenolics was performed and the results were correlated with different antioxidant ...and total phenolics showed that the phenolic compounds were responsible for the antioxidant activity of the ...
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Optimization of Ultrasonic-Assisted Extraction of Total Phenolics from Citrus aurantium L. Blossoms and Evaluation of Free Radical Scavenging, Anti- HMG-CoA Reductase Activities
... of total phenolics from Citrus aurantium ...of total phenolics was ...The total phenolic extract showed excellent free radical scavenging properties against DPPH·, ABTS + ·, ·OH and ·O ...
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Total Phenolics, Flavonoids, and Anthocyanin Contents of Six Vireya Rhododendron from Indonesia and Evaluation of their Antioxidant Activities
... for total phenolics, flavonoids, anthocyanin and antioxidant activities of their ethanolic extract of leaves and ...twigs. Total phenolics, flavonoids and anthocyanin contents varied from ...
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Vineyard Age Effect on Juice Chemistry, Anthocyanins, and Total Phenolics
... significant difference shown between the variables measured between the treatments, the mean values of all of the juice chemistry variables (Table 1) were slightly lower for treatment 1890, but were slightly higher for ...
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Total phenolics and phenolic acids content in low (Chrysopogon gryllus) and mediocre quality (Festuca vallesiaca) forage grasses of Deliblato Sands meadow pasture communities in Serbia
... of total phenolics (free and bound) was measured at 660 nm by a spectrophotometric method (a Shi- madzu UV 160 spectrophotometer) according to Feldman and Hanks (1968), with a sensitivity of ...
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Evaluation of total phenolics, antioxidant and antiproliferative activities of rhizome extracts from select Zingiberaceae species in South India
... found in Western Ghats are endemic to south India ]. Major oil constituents from C. haritha rhizome have been reported to possess a unique profile in comparison to all other ]. Leaves of C. neilgherrensis have been ...
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Optimization of Extraction Conditions for Total Phenolics and Total Flavonoids from Kaempferia parviflora Rhizomes
... Plantlets with good root and shoot systems from in vitro cultures of Kaempferia parviflora obtained using the technique described by Zuraida et al . [17] (Figure 1(a)) were washed under running tap water to remove the ...
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Variation of carotenoids, total phenolics and antioxidant activity levels in ananas comosus from different counties in Kenya with duration of storage
... Table 4.4: Mean concentrations of carotenoids in pineapple samples 52 Table 4.5: Total phenolic contents (mg GAE 100 g-l dry wt.) 55 Table 4.6: Antioxidant activity (K'so ug/rnl) of extr[r] ...
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QUALITATIVE AND QUANTITATIVE ESTIMATION OF TOTAL PHENOLICS AND TOTAL FLAVONOIDS IN LEAVES EXTRACT OF SARACA ASOCA (Roxb).Dr. Garima Bartariya, Abhishek Kumar*, Basant KumarDOWNLOAD/VIEW
... Result of quantitative study revealed that methanol extract contains higher phenol level whereas distilled water extract contains higher flavonoids level in it. Screening[r] ...
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PHYTOCHEMICAL SCREENING, TOTAL PHENOLICS, FLAVONOID CONTENT AND ANTIOXIDANT POTENTIAL OF DIFFERENT PARTS OF BETULA UTILIS D DON FROM KASHMIR HIMALAYA
... of total phenols and flavonoid concentrations. Total phenolic content was estimated by using Folin-Ciocalteu ...reagent. Total phenolic content of the different extracts of ...that total ...
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“Evaluation of Total Phenolics, Flavonoids, and Antioxidant Activity of Leaf Extracts of Pimpenella tirupatensis” by P Ranjit, Ch Veneetha, Archana Giri, India.
... Acetone leaf extract exhibited highest total phenolic content (391.08 ±2.2) (Fig-1). Compounds containing phenols in their structures are commonly recognized as antioxidants because they can serve as free radical ...
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