亚洲一区欧美在线,日韩欧美视频免费观看,色戒的三场床戏分别是在几段,欧美日韩国产在线人成

空化射流條件下豆渣不溶性膳食纖維結(jié)構(gòu)與功能性研究
作者:
作者單位:

作者簡(jiǎn)介:

通訊作者:

中圖分類號(hào):

基金項(xiàng)目:

山東省重點(diǎn)研發(fā)計(jì)劃項(xiàng)目(2018YYSP026、2018YYSP021)、黑龍江省自然科學(xué)基金面上項(xiàng)目(C2018024)、山東省泰山產(chǎn)業(yè)領(lǐng)軍人才工程高效生態(tài)農(nóng)業(yè)創(chuàng)新類項(xiàng)目(LJNY201607)和東北農(nóng)業(yè)大學(xué)“青年才俊”項(xiàng)目(18QC50)


Effect of Cavitation Jets on Structure and Function of Okara Insoluble Dietary Fiber
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 圖/表
  • |
  • 訪問統(tǒng)計(jì)
  • |
  • 參考文獻(xiàn)
  • |
  • 相似文獻(xiàn)
  • |
  • 引證文獻(xiàn)
  • |
  • 資源附件
  • |
  • 文章評(píng)論
    摘要:

    為有效促進(jìn)豆渣中不溶性膳食纖維的可溶化、提高其功能特性,利用空化微射流技術(shù)處理生物酶法制油豆渣膳食纖維,采用X-射線衍射、掃描電子顯微鏡方法分析不同空化微射流處理時(shí)間(0、6、12、18min)下豆渣膳食纖維的晶體結(jié)構(gòu)及表觀形態(tài)變化,并通過粒度、持水性、膨脹性、表觀粘度、葡萄糖和膽固醇吸附能力對(duì)其理化、功能性質(zhì)進(jìn)行表征,明確空化射流對(duì)其結(jié)構(gòu)、功能及吸附特性的影響。結(jié)果顯示:經(jīng)空化射流處理18min后,樣品結(jié)構(gòu)產(chǎn)生粒徑減小、結(jié)晶度下降、粘度降低等變化;處理12min時(shí)膨脹力、持水力分別達(dá)到最大值(13.92±0.78)mL/g、(2.83±0.13)g/g,此時(shí)對(duì)葡萄糖和膽固醇的吸附能力最佳。研究表明,空化射流可有效促進(jìn)生物酶法制油豆渣不溶性膳食纖維的可溶化,并顯著改善其結(jié)構(gòu)及理化性質(zhì)。

    Abstract:

    In order to effectively promote the dissolution of okara insoluble dietary fiber and its functional characteristics, okara (soybean residues) were used as raw materials by using cavitation jets technology to treat okara of bio-enzyme-made insoluble dietary fiber. X-ray diffraction and scanning electron microscopy were used to analyze the crystal structure and apparent morphological changes of okara insoluble dietary fiber under different cavitation jets treatment times (0min, 6min, 12min and 18min). Its physical, chemical and functional properties were characterized by particle size, water retention, swelling, apparent viscosity, glucose and cholesterol adsorption capacity. The effects of cavitation jets on their structure, function and adsorption characteristics were clarified. The results showed that the structure of the sample reduced particle size, crystallinity, and viscosity after 18min of cavitation jets treatment. The swelling force and water holding capacity reached the maximum values of (13.92±0.78)mL/g and (2.83±0.13)g/g at 12min, respectively. At this time, the adsorption capacity for glucose and cholesterol was the best. Therefore, cavitating jet can significantly promote the dissolvability of insoluble dietary fiber from okara and effectively improve its structure and physical and chemical properties, thus it can provide technical support and theoretical guidance for the high value application of soybean by-products.

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

吳長(zhǎng)玲,陳鵬,李順秀,江連洲,王中江,劉軍.空化射流條件下豆渣不溶性膳食纖維結(jié)構(gòu)與功能性研究[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2021,52(3):350-356. WU Changling, CHEN Peng, LI Shunxiu, JIANG Lianzhou, WANG Zhongjiang, LIU Jun. Effect of Cavitation Jets on Structure and Function of Okara Insoluble Dietary Fiber[J]. Transactions of the Chinese Society for Agricultural Machinery,2021,52(3):350-356.

復(fù)制
分享
文章指標(biāo)
  • 點(diǎn)擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:2020-06-11
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期: 2021-03-10
  • 出版日期: