γ辐射对马齿苋种子维生素、抗氧化、内部及分子结构的影响

IF 1.1 Q4 BIOPHYSICS

AIMS Biophysics Pub Date : 2022-01-01 DOI:10.3934/biophy.2022021

Soad Hasanin, A. Elshahawy, H. El-Shora, A. El-bediwi

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引用次数: 0

摘要

马齿苋含有最多的omega-3脂肪酸和抗氧化剂，营养质量更好。射线辐照是一种无害、可靠的提高储藏种子保质期和营养品质的方法。研究辐照对马齿苋种子结构、抗坏血酸和酚类物质含量的影响。结果表明，马齿苋种子经γ射线辐照后，抗坏血酸、酚类物质含量、碳水化合物含量和蛋白质含量均降低。辐照后马齿苋种子中超氧化酶、歧化酶、脂肪和纤维含量均有所增加。辐照后马齿苋细胞中苯环内或苯环周围分子的形状、大小、相互连接和排列都发生了变化。

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Gamma radiation effects on vitamins, antioxidant, internal and molecular structure of Purslane seeds

Purslane contains the highest amount of omega-3 fatty acids, antioxidants, and has better nutritional quality. Gamma irradiation is harmless and dependable method for refining the shelf life and nutritional quality of the stored seeds. The aim of this research is to study the influence of irradiation by gamma on structure, ascorbic acid and phenolic content of Purslane seeds. The results show that, ascorbic acid, phenolic content, carbohydrate and protein content in Purslane seeds decreased after exposed by gamma rays. Super oxidase dismutase, fat and fiber content in Purslane seeds increased after exposed by gamma radiation. The shape, size, interconnection and arrangement of molecules in/or around benzene ring in Purslane cells changed after exposure to gamma radiation.

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来源期刊

AIMS Biophysics BIOPHYSICS-

CiteScore

2.40

自引率

20.00%

发文量

审稿时长

8 weeks

期刊介绍： AIMS Biophysics is an international Open Access journal devoted to publishing peer-reviewed, high quality, original papers in the field of biophysics. We publish the following article types: original research articles, reviews, editorials, letters, and conference reports. AIMS Biophysics welcomes, but not limited to, the papers from the following topics: · Structural biology · Biophysical technology · Bioenergetics · Membrane biophysics · Cellular Biophysics · Electrophysiology · Neuro-Biophysics · Biomechanics · Systems biology