NoteAntimutagenic Effect of MethanolicExtractsfrom Peanut Hulls
نویسنده
چکیده
the main souroe.i) Some reseachers2} reported that diverse compounds naturally occurring in food can exert an antimutagenic effect due to their antioxidant capacity. According to our previous works,3'S) methanolic extracts of peanut hutls (MEPH) have both strong antioxidant activity as a result of large amounts of total phenolic compounds, and properties of scavenging freeradical and active-oxygen species. but the antimutagenic activity ofMEPH has not been examined. Therefore, the objective of this
منابع مشابه
Effect of far-infrared radiation and heat treatment on the antioxidant activity of water extracts from peanut hulls
The antioxidant activities of peanut (Arachis hypogaea L.) hull extracts were evaluated after far-infrared (FIR) radiation or heat treatment. Peanut hulls in petri dishes were FIR-irradiated or heat-treated (150 C) for 5, 10, 15, 20, 40 or 60 min. The water extracts (300 mg/10 mL) of peanut hulls (WEPH) were prepared and their total phenol contents (TPC), radical scavenging activity (RSA), and ...
متن کاملChemical Composition and In-vitro Digestibility of Thermochemically Treated Peanut Hulls
Changes in chemical composition and digestibility of peanut hulls after a variety of thermochemical treatments were monitored. Mineral acids and base under elevated temperature (121°C) were generally ineffective for decreasing the fibrous, lignocellulosic component of the hulls. Only nitric acid-treatment effectively decreased the relative lignin content of the hulls. The 1ignin:nitrogen ratio ...
متن کاملRemoval of Fe and Cu Ions from Aqueous Solutions by Adsorption Using Peanut Hulls
The present study was conducted to evaluate the possibility of using peanut hulls for the removal of Feand Cu from aqueous solutions.This paper incorporates the effects of dose, concentration and pH.Adsorption of heavy metal on adsorbents was found to increase on decreasing initial concentration, the sorption capacity strongly increased with pH in the range 3-4. The results showed that the remo...
متن کاملAdsorption of Copper(ii) by Peanut Hulls in a Fixed-bed, Continuous Flow Column
ADSORPTION OF COPPER(II) BY PEANUT HULLS IN A FIXED-BED, CONTINUOUS FLOW COLUMN Tyler Stephen Cook, Masters of Science in Chemistry Western Carolina University (April 2017) Advisor: Dr. Carmen L. Huffman Heavy metal pollution is an important concern due to its adverse health and environmental effects. Biosorption is a way to remove heavy metals from aqueous systems with the use of biomaterials....
متن کاملDitylenchus destructor in Hulls and Seeds of Peanut.
The potato rot nematode, Ditylenchus destructor Thorne, is reported for the first time in hulls and seeds of peanut. The populations found differed from D. dipsaei and D. myceliophagus in habitat, number of lateral incisures, shape of tail tip, and length of postvulval sac. Infected hulls had brown necrotic tissue at the point of connection with the peg, and a black discoloration appeared first...
متن کامل