کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8333817 1540262 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The neuroprotective activities and antioxidant activities of the polysaccharides from Saccharina japonica
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شیمی
پیش نمایش صفحه اول مقاله
The neuroprotective activities and antioxidant activities of the polysaccharides from Saccharina japonica
چکیده انگلیسی
The crude polysaccharide (W) was extracted by water from Saccharina japonica and five fractions were separated by anion-exchange chromatography. And their chemical constituents, neuroprotective activities and antioxidant activities were studied. It showed that W had the neuroprotective activity while its fractions did not. In addition, the fractions displayed higher activities on hydroxyl-radical scavenging effects and reducing power than these of W. Moreover, it was speculated that the neuroprotective activities of samples were related to the hydroxyl-radical scavenging effect and reducing power while did not relate to superoxide-radical scavenging effect. Finally, it was concluded that some fractions could be good candidate antioxidants in food chemistry owing to the high antioxidant activities and their non-toxic characteristics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Biological Macromolecules - Volume 58, July 2013, Pages 240-244
نویسندگان
, , , ,