大豆加工副产物——豆渣及油脚的利用.pdfVIP

黑龙江农业科学2006.(6);57^-60 Heilongiiang Agricultural Sciences 大豆加工副产物 豆渣及油脚的利用’ 陈 橄，赵贵兴.孙子及 (黑龙江省农科院大豆所，哈尔滨150086) 摘要:大豆富含蛋白质、脂肪，是人类生活中优质的蛋白源和优质油的来源。对其加工利用一直都 被人民关注。在大豆加工过程中余下的豆渣及油脚含有生理活性物质，时人类健康有着十分重要 的作用，本文对豆渣、油脚的开发应用进行了研究，利用豆渣为原料提取豆渣膳食纤维素，工艺产率 为800o，产品纤维素含童为67.7100，并研制开发了大豆纤维系列食品。利用大豆油脚提取大豆天 然维生素E，纯度为8000，其理化指标均符合食品添加剂标准。 关键词:膳食纤维;维生素E;制备 中图分类号:S 565. 1; S 38 文献标识码:A 文章编号:1002-2767(2006)06-0057-04 The By-product of Soybean Processing The Utilization of Soybean Dregs and Soybean Oilstocks CHEN Xia, ZHAO Gui-xing, SUN Zi-zhong (Soybean Research Institute，Heilongjiang Academy of Agricultural Sciences, Harbin 150086) Abstract; Soybean is a high quality sources of protein and fat in ordinary living, its processing and utilizing are concerned by people at all times. Soybean dregs and soybean oilstocks are the by- product in soybean processing, it contains physiological activity materials and has health benefit for human. This article studied the exploitation of soybean dregs and soybean oilstocks through which dietary fiber was extracted from. The yield of dietary fiber was 8000.The content of cellu- lose in product was 70写.Moreover，series soybean fiber foods were developed with the dietary fiber as material. Vitamin E was extracted from soybean oilstocks, purity was 8000，and its physiochemical levels were qualified for the stand of food addictive. Key words:dietary fiber; vitamin E; preparation 我国是大豆生产大国，年产大豆量达2 000多 视膳食纤维的研究，日本从60年代末至今，豆渣在 万t，其中绝大部分大豆用于加工豆腐、豆乳和用来 食品工业方面的应用专利就达60余项[(4,51。我国 榨油。生产豆渣和油脚量很多，多年来豆渣和油脚 在豆渣的综合利用方面，自90年代初开始起步，利 一直未能得到充分的开发利用。豆渣除少部分作为 用豆渣膳食纤维研制开发的产品在市面也陆续见 饲料外，大部分作为废料弃掉，资源浪费极大，同时 到。 又造成环境污染，豆渣富含膳食纤维，是一种十分理 膳食纤维具有特殊的生理功能。它可以促进肠 想的纤维素源X17。它可用于防治便秘、降血脂、防 蠕动、预防肠道疾病、防止便秘、降低血清胆