Effect of enzymatic hydrolysis using endo- and exo-proteases on secondary structure, functional, and antioxidant properties of chickpea protein hydrolysates
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DOI: 10.1007/s11694-019-00296-0
Abstract: Chickpea protein isolate was hydrolyzed batchwise using Alcalase as an endopeptidase and Flavourzyme as an exopeptidase, by either individual or sequential treatment. Secondary structure, SDS-PAGE molecular weight profile, functional properties, and antioxidant activity of the… read more here.
Keywords: dpph scavenging; secondary structure; hydrolysis; structure ... See more keywords
A new colorimetric DPPH• scavenging activity method with no need for a spectrophotometer applied on synthetic and natural antioxidants and medicinal herbs
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DOI: 10.1080/14756366.2017.1284068
Abstract: Abstract 2,2-Diphenyl-1-picrylhydrazyl (DPPH•) radical scavenging, the most commonly used antioxidant method with more than seventeen thousand articles cited, is very practical; however, as with most assays, it has the major disadvantage of dependence on a… read more here.
Keywords: medicinal herbs; new colorimetric; dpph scavenging; method ... See more keywords
Synthesis, Characterization and DPPH Scavenging Assay of Isatin Related Spiroheterocyclic Compounds
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DOI: 10.4172/pharmaceutical-sciences.1000273
Abstract: Isatin is synthetically a versatile substrate that can be used for the synthesis of large variety of heterocyclic compounds. 5-substituted isatins were treated with 2-amino-5-chlorobenzo phenone to form Schiff’s bases. Spirothiozolidin-4-ones and 5’-methyl-spiro-4-thiazolidiones were synthesized… read more here.
Keywords: isatin; dpph scavenging; scavenging assay; characterization dpph ... See more keywords