...
首页> 外文期刊>Journal of food engineering >Sorption Isotherms of Fortified Mango Bars
【24h】

Sorption Isotherms of Fortified Mango Bars

机译:强化芒果棒的吸附等温线

获取原文
获取原文并翻译 | 示例
           

摘要

Sorption isotherms of plain mango bar (86.9% total sugars, 2.7% protein and 0.54% fat, db), mango-coconut bar (81.8% total sugars, 3.0% protein and 5.0% fat, db) and mango-soya protein concentrate bar (75.2% total sugars, 13.1% protein and 0.40% fat, db) were of a sigmoid shape having long second local isotherms. Their colour and texture were adversely affected during storage at RH ≤ 54.1%, and mould growth was observed after 13-43 days storage at RH ≥ 75.5%; the bars retained their quality best at RH 64.8%. The sorption data were fitted to five (BET, GAB, Henderson, Oswin and Smith) models of sorption isotherms. The BET and GAB models were found to predict well the moisture content only for the plain mango bar (R~2 0.9067 and 0.9325, E % 5.59 and 10.76) whereas the Oswin model was applicable to all the three types of bars (R~2 0.9201-0.9731, E % 22.65-31.44).
机译:普通芒果条(总糖86.9%,蛋白质2.7%和0.54%脂肪,db),芒果椰子条(总糖81.8%,3.0%蛋白质和5.0%脂肪,db)和芒果大豆浓缩蛋白条的吸附等温线(75.2%的总糖,13.1%的蛋白质和0.40%的脂肪,db)呈乙状,第二个等温线较长。在RH≤54.1%的储存条件下,其颜色和质地受到不利影响,在RH≥75.5%的储存条件下放置13-43天后,观察到霉菌的生长;钢筋保持最佳质量,相对湿度为64.8%。将吸附数据拟合到吸附等温线的五个模型(BET,GAB,Henderson,Oswin和Smith)。 BET和GAB模型仅能很好地预测普通芒果棒的水分含量(R〜2 0.9067和0.9325,E%5.59和10.76),而Oswin模型适用于所有三种类型的棒(R〜2 0.9201-0.9731,E%22.65-31.44)。

著录项

  • 来源
    《Journal of food engineering》 |1995年第1期|p.141-150|共10页
  • 作者

    Mohamad A. Mir; Nirankar Nath;

  • 作者单位

    Division of Post-Harvest Technology, Sher-e-Kashmir University of Agriculture & Technology, Shalmar, J & K, India;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 食品工业;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号