کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1878153 | 1532128 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Application of gamma irradiation for the enhanced physiological properties of polysaccharides from seaweeds
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Polysaccharides from seaweeds, fucoidan and laminarin, were irradiated with gamma rays, and their structural changes and anti-oxidative activities were investigated. The gamma irradiation decreased the average molecular weights of polysaccharides, and UV spectra of irradiated polysaccharides showed increases in the numbers of carboxyl and carbonyl groups and double bonds. DPPH radical scavenging ability and reducing power of the gamma irradiated polysaccharides were significantly higher than those non-irradiated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 67, Issues 7–8, July–August 2009, Pages 1277–1281
Journal: Applied Radiation and Isotopes - Volume 67, Issues 7–8, July–August 2009, Pages 1277–1281
نویسندگان
Jong-il Choi, Hyun-Joo Kim, Jae-Hun Kim, Myung-Woo Byun, Byeong Soo Chun, Dong Hyun Ahn, Young-Jeong Hwang, Duk-Jin Kim, Gwang Hoon Kim, Ju-Woon Lee,