نتایج جستجو برای: folin ciocalteu

تعداد نتایج: 1547  

Journal: :Analytica chimica acta 2007
Luís M Magalhães Marcela A Segundo Salette Reis José L F C Lima Ildikó V Tóth António O S S Rangel

In the present work, an automatic flow procedure for the sequential spectrophotometric determination of Folin-Ciocalteu reducing capacity (FC assay) and 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) radical cation (ABTS*+) scavenging capacity expressed as the trolox equivalent (TEAC assay) is proposed for a comparative study of antioxidant properties in food products. Exploiting the fle...

Journal: :Indian Journal of Advanced Chemistry (IJAC) 2022

This work planned to assess the antioxidant prevention agent movement and phenolic content of 41 business restorative creams accessible on homegrown market. The phenol still up in air by Folin-Ciocalteu strategy involving gallic corrosive as a norm. cell reinforcement action was estimated utilizing FRAP (feric limit). 22.5% corrective inspected contained compounds between 2.89 -1.15 2.98-1.91 m...

2010
KANAKAPURA BASAVAIAH NAGARAJU RAJENDRAPRASAD

methylamino)-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrochloride hemiethanol hemihydrate (Fig. 1), is one of the tetracycline derivatives, which has a wide range of antibacterial activities. DOX is frequently used to treat chronic prostatitis, sinusitis, syphilis, chlamydia, pelvic inflammatory disease, acne, rosacea, and rickettsia...

2016
Sugiharto Sugiharto Turrini Yudiarti Isroli Isroli

The antioxidant capacity and antioxidant constituents of two filamentous fungi (Acremonium charticola and Rhizopus oryzae) isolated from the Indonesian fermented dried cassava (gathot) were evaluated in the present study. The antioxidant capacity of the fungal crude extracts was assessed based on the 2,2'-azino-bis(3-ethyl-benzthiazolin-6-sulfonicacid) (ABTS) method. Total phenolics were determ...

2013
Sevil Albayrak Ahmet Aksoy Songul Albayrak Osman Sagdic

The methanolic extracts, infusions, decoctions and hydrosols of six plants were investigated for their total phenolic contents, antioxidant and antimicrobial activities: Mentha piperita (Peppermint), Thymus vulgaris (thyme), Melissa officinalis (lemon balm), Ocimum basilicum (basil), Rosmarinus officinalis (rosemary) and Salvia officinalis (sage) (Lamiaceae). Total phenolic contents were determ...

2016
Vito Michele Paradiso Antonia Clemente Carmine Summo Antonella Pasqualone Francesco Caponio

This data article refers to the paper "Towards green analysis of virgin olive oil phenolic compounds: extraction by a natural deep eutectic solvent and direct spectrophotometric detection" [1]. A deep eutectic solvent (DES) based on lactic acid and glucose was used as green solvent for phenolic compounds. Eight standard phenolic compounds were solubilized in the DES. Then, a set of extra virgin...

2013
Mamta Arora Parminder Kaur

The oranges were purchased from the local market of Bela. The orange peel and pulp were subjected to successive extraction with solvents in increasing order of their polarity viz. Acetone, hexane, methanol and distilled water. Orange peel and pulp powder was extracted separately by aqueous extraction. The phenolic content of these samples were studied according to the method described by Folin ...

2013

This study aimed to compare the antioxidant content and antioxidant capacity of pulp and peel of two varieties of pomelo fruit (Tambun White and Tambun Pink). Antioxidants including total phenolic content, total flavonoid content and ascorbic acid content were determined using Folin-Ciocalteu reagent assay, aluminium chloride colorimetric assay and AOAC method, respectively. Antioxidant capacit...

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