• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>BioTechnology: An Indian Journal >Bioactive Phytochemicals in Rice Bran: Processing and Functional Properties
【24h】

Bioactive Phytochemicals in Rice Bran: Processing and Functional Properties

机译：米糠中的生物活性植物化学物质：加工和功能特性

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Rice bran is a by-product of rice milling industry and constitutes around 10% of the total weight of rough rice. It is primarily composed of aleurone, pericarp, subaleurone layer and germ. Rice bran is a rich source of vitamins, minerals, essential fatty acids, dietary fiber and other sterols. The quantification of γ-oryzanol in Rice bran can be performed by many methods that involve extraction of Rice bran oil from the bran, followed by analysis of the amount of γ-oryzanol in the Rice bran oil by HPLC. In order to determine the amount of γ-oryzanol in Rice bran oil it is very important to completely extract this fraction from the oil. Various extraction techniques have been used for the analysis of γ-oryzanol in Rice bran oil such as liquid–liquid extraction, solid phase extraction, supercritical fluid extraction (SFE) and direct solvent extraction. There is a widespread scientific agreement on various health benefits associated with consumption of dietary fiber. Consumer attitude towards health foods is promising and the scope of functional foods is growing in the world markets; rice bran is finding increased applications in food, nutraceutical and pharmaceutical industries. In addition to the physiological benefits provided by high fiber foods, studies have shown that fiber components can give texture, gelling, thickening, emulsifying and stabilizing properties to certain foods. Considering the importance of rice bran, this review aims to focus on the functionalities of rice bran, its health benefits and potential applications in food industry.
机译：米糠是碾米工业的副产品，约占糙米总重量的10％。它主要由糊粉，果皮，alaleurone层和胚芽组成。米糠富含维生素，矿物质，必需脂肪酸，膳食纤维和其他固醇。米糠中γ-谷维素的定量可以通过多种方法进行，包括从米糠中提取米糠油，然后通过HPLC分析米糠油中的γ-谷维素含量。为了确定米糠油中γ-谷维素的含量，从油中完全提取该馏分非常重要。米糠油中γ-谷维素的分析采用了多种萃取技术，例如液液萃取，固相萃取，超临界流体萃取（SFE）和直接溶剂萃取。关于食用膳食纤维的各种健康益处，已有广泛的科学共识。消费者对保健食品的态度是有希望的，功能食品在世界市场上的范围正在扩大;米糠在食品，营养食品和制药行业中的应用越来越广泛。除了高纤维食品提供的生理益处外，研究表明，纤维成分还可以使某些食品具有质地，胶凝，增稠，乳化和稳定的特性。考虑到米糠的重要性，本综述旨在关注米糠的功能，其健康益处以及在食品工业中的潜在应用。

著录项

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