Free Radical Scavenging Activity of DPPH and ABTS on Fish Paste Products with Black Garlic
نویسندگان
چکیده
specialized conditions of heat and humidity. Fillets Pacific cod (Gadus macrocephalus), Atlantic mackerel (Scomber scombrus), shrimp (Fenneropenaeus chinensis), squid (Caribbean Reef Squid) were used as raw material for the preparation fish pastes. This study was conducted to investigate effect DPPH ABTS free radial scavenging activity on paste with black garlic. The results showed that there a significant (p<0.01) increase in degree inhibition different garlic treatments. fish-pasta evaluated 57.1% 100% solution 15g addition. Control extract six food materials 25.1% those 5g 10g extracts 33.9% 39.2% at same concentration, respectively. A observed all samples according increasing concentration. values IC50 15mg/ml 152.2 162.4 μg/ml, value lightness (L) decreased content Excessive color may not be good cake sales.
منابع مشابه
Evaluation of antioxidative activity of Croatian propolis samples using DPPH* and ABTS*+ stable free radical assays.
Propolis is one of the richest sources of plant phenolics (flavonoids and phenolic acids), which are widely recognized as rather strong antioxidants. The aim of our work was to use colored stable free radical (DPPH* and ABTS*+) spectrophotometric and thin-layer chromatographic (TLC) assays to study the antioxidative behavior of the phenolics (caffeic acid, galangin and pinocembrin) most commonl...
متن کاملExtracts and Constituents of Rubus chingii with 1,1-Diphenyl-2-picrylhydrazyl (DPPH) Free Radical Scavenging Activity
The 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging activity of the fruits of Rubus chingii was studied in vitro. Ethanolic extract, ethyl acetate and n-butanol fractions from dried R. chingii fruits revealed strong DPPH free radical scavenging activity with IC(50) values of 17.9, 3.4 and 4.0 μg/mL, respectively. The ethyl acetate and n-butanol fractions were further purified by a ...
متن کاملSynthesis and DPPH radical scavenging activity of prenylated phenol derivatives.
The synthesis of twenty six prenylated phenols derivatives is reported. These compounds were obtained under mild conditions via Electrophilic Aromatic Substitution (EAS) coupling reactions between phenol derivatives containing electron-donor subtituents and 3-methyl-2-buten-1-ol using BF(3)×OEt(2). Dialkylations were also produced with this method. The formation of a chroman ring by intramolecu...
متن کاملFree Radical Scavenging Activity of Some Plants Available in Malaysia
The present study was carried out to determine the free radical scavenging properties of some plants, found in Malaysia. The air-dried leaves of each plant (20 g) were soaked in distilled water (1:20; w/v) for 72 h at room temperature. Collected supernatants were tested for free radical scavenging activity against the DPPH and superoxide anion radical scavenging assays. All extracts were found ...
متن کاملDPPH Free Radical Scavenging Activity of Some Leafy Vegetables used by Tribals of Odisha, India
1. Department of Botany, B.J.B (A) College, Bhubaneswar-751014, Odisha, India [E-mail: [email protected]; Tel09861166956] 2. P.G. Department of Botany, Utkal University, Vanivihar, Bhubaneswar-751004, Odisha, India [E-mail: [email protected]; Tel-9337116613] 3. Department of Botany, B.J.B (A) College, Bhubaneswar-751014, Odisha, India [E-mail: [email protected]; Tel-0986143...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: European of agriculture and food sciences
سال: 2022
ISSN: ['2684-1827']
DOI: https://doi.org/10.24018/ejfood.2022.4.5.588