国产成人亚洲精品无码车A,欧洲熟妇色xxxx欧美老妇多毛,亚洲精品无码一区二区,亚洲综合一区二区三区无码

資料下載

Data download

當(dāng)前位置:首頁資料下載上海騰拔質(zhì)構(gòu)儀測定膜的拉伸強度和斷裂伸長率

上海騰拔質(zhì)構(gòu)儀測定膜的拉伸強度和斷裂伸長率

發(fā)布時間:2022/1/18點擊次數(shù):1251

Abstract:

Background and objectives

This study aimed to develop gluten and glutenin based active films functionalized individually by

three different types of polyphenols (naringin, cyanidin-3-O-glucoside and proanthocyanidin). The

interaction  of  these  phenolic  compounds  with  gluten  and  glutenin,  and  the  effect  of  presence  of

these polyphenols on the physicochemical, antioxidative and antimicrobial properties of resulting

films were evaluated.

Findings

The proanthocyanidin interacted with gluten and glutenin helped to form rougher surface structure

and more homogeneous cross-section structure. Therefore, the water vapor barrier property, water

repellence,  tensile  strength  and  thermal  stability  of  the  films  were  substantially  improved  in  the

presence  of  proanthocyanidin.  The  films  containing  proanthocyanidin  also  showed  ability  to

inhibit growth of foodborne pathogens and scavenge free radical. Furthermore, the glutenin films

exhibited  higher  tensile  strength  and  better  thermal  stability.  The  gluten  films  possessed  better

water vapor barrier property and water repellence.

Conclusion

There were significant differences in physical properties between gluten films and glutenin films

due  to  the  difference  of  composition.  However,  the  effects  of  polyphenols  on  the  physical

properties of the two films were basically the same.

Significance and novelty

The  differences  in  physicochemical  properties  between  gluten  and  glutenin  based  films

functionalized by polyphenols were illustrated in this study.



文件下載    
服務(wù)熱線

021-54397372

15618141270

15300622190

添加微信

返回頂部





特级毛片a级毛片100免费播放| √天堂资源地址在线官网| 欧美丰满熟妇BBBBBB百度| 成人h动漫精品一区二区| 国产亚洲精品久久久闺蜜| 一本色道久久爱久久综合网| 久久久精品人妻一区亚美研究所| 无码高潮少妇毛多水多水免费| 永久免费无码网站在线观看| 内射毛片内射国产夫妻| 精品乱子伦一区二区三区| 国产午夜精品一区二区三区| 国产精品538一区二区在线| 极品少妇被啪到呻吟喷水| 精品久久人人做人人爽综合| 久久精品国产亚洲av麻豆不片| 国产免费av片在线观看| 人妻无码中文专区久久五月婷| 美国大片在线观看| 久久久久久九九99精品| 果冻传媒剧国产剧在线看| 精品无码久久久久久国产百度 | 国产农村熟妇videos| 国产美女在线精品免费观看| 伊人情人综合网| 国产精品 视频一区 二区三区| 99在线精品视频在线观看| 无码人妻丰满熟妇区免费| 精品亚洲a∨无码一区二区三区| 99精品无码一区二区毛片免费| 久久人人爽人人爽人人片av麻烦| 亚洲综合av一区二区三区| 无码熟妇人妻AV在线影片最多 | 97久久超碰国产精品2021| 久热爱精品视频在线| 一本色道无码不卡在线观看| 少妇被粗大的猛烈进出a片久久久| 国产农村熟妇videos| 国产精品一区二区AV不卡| 国产精品久久久久久av| 国产乱人伦中文无无码视频试看|