中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 哈密瓜变温压差膨化干燥工艺研究 食品科学 2007,28 (12) 183-187
Position: Home > Articles > Explosion Puffing Drying of Hami-melon at Modified Temperature and Pressure FOOD SCIENCE 2007,28 (12) 183-187

哈密瓜变温压差膨化干燥工艺研究

作  者：
孟宪军;王杕;毕金峰
单  位：
中国农业科学院农产品加工研究所;沈阳农业大学食品学院
关键词：
哈密瓜;变温压差;膨化干燥;影响因素
摘  要：
采用变温压差膨化干燥技术,探讨预干燥后水分含量、膨化温度、抽空温度、抽空时间、停滞时间和压力差等因素对哈密瓜脆片产品的水分含量、脆度、膨化度和色泽的影响。研究结果表明,预干燥后原料含水量、膨化温度、抽空时间对哈密瓜膨化产品质量影响较大;哈密瓜膨化的合适含水量在30.14%左右;较适的膨化温度为90℃、抽空温度为80℃;抽空时间为120min较为合适;停滞时间、压力差处理在一定范围内差异不显著,实验确定停滞时间和压力差分别为5min、0.2MPa。
译  名：
Explosion Puffing Drying of Hami-melon at Modified Temperature and Pressure
作  者：
MENG Xian-jun1,WANG Di1,BI Jin-feng2 (1.College of Food Science, Shenyang Agricultural University, Shenyang 110161, China; 2.Institute of Agro-Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100094, China)
关键词：
Hami-melon;modified temperature and pressure;explosion puffing drying;affect parameter
摘  要：
Using the technology of explosion puffing drying for Hami-melon at modified temperature and pressure, the effect of water content after pre-drying, puffing temperature, vacuum drying temperature and time, residence time and preesure difference on degree of water content after puffing, crispness, bulk density and color were analyzed. The results showed that: the quality of the products were affected remarkably by the parameter of water content after pre-drying, puffing temperature and vacuum drying time. The optimum parameters were: water content after pre-drying 30.14%, puffing temperature 90 ℃, vacuum drying temperature 80 ℃ and vacuum drying time 120 min.The quality of products were affected indistinctively by the parameter of residence time and pressure difference, which could be identified as 5 min and 0.2 MPa.

相似文章

导出引用
计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46