核农学报2024，Vol.38Issue(7)：1298-1307,10.DOI:10.11869/j.issn.1000-8551.2024.07.1298
基于熵权法-AHP法的高能电子束辐照对生附片品质影响分析
Effects of High-Energy Electron Beam Irradiation on the Quality of Shengfupian Based on Entropy Weight Method and AHP
摘要
Abstract
To explore effects of high-energy electron beam irradiation on the sterilization effect and quality of shengfupian,high-energy electron beams with doses of 0,1,3,5,10,13,15 and 25 kGy were used to treat shengfupian.Thus,the number of microorganisms,physical and chemical components,active components and fingerprints during storage were determined and analyzed.Results showed that the total number of aerobic bacteria,molds and yeasts in the samples with excessive microbial load reduced to below the standard when the absorbed dose was 1 kGy.There was no significant change in moisture,total ash and extract content compared with the non-irradiated group(P>0.05).The total color difference ΔE value increased significantly with the increased of irradiation dose.After 7,10 and 13 kGy high-energy electron beam irradiation,the total alkaloids and monoester alkaloids were lower than these of the non-irradiated group.The scavenging rate of 1,1-diphenyl-2-trinitrophenylhydrazine(DPPH)decreased significantly with the increase of absorbed dose(P<0.05).The results of high-performance liquid chromatography(HPLC)fingerprint showed that the similarity of samples treated with different irradiation doses of high-energy electron beam was greater than 0.97,and the quality was stable.According to the comprehensive evaluation of entropy weight method combined with analytic hierarchy process(AHP)showed that the highest score of quality comparison of shengfupian was 5 kGy,and the lowest score was 1 kGy.The results of this study can provide theoretical reference for the application of high-energy electron beam irradiation technology in the storage of raw materials and processed products.关键词
高能电子束/辐照/生附片/熵权法/层次分析法Key words
high-energy electron beam/irradiation/shengfupian/entropy method/analytic hierarchy process引用本文复制引用
舒晓燕,王玉霞,唐志康,赵瑞,崔福伟,侯大斌..基于熵权法-AHP法的高能电子束辐照对生附片品质影响分析[J].核农学报,2024,38(7):1298-1307,10.基金项目
中央领导地方科技发展项目(2022ZYDF040),四川省科技成果转移转化示范项目(2023ZHCG087) （2022ZYDF040）
