| 鱼皮明胶的超高压辅助提取工艺 |
| |
| 引用本文： | 张宇昊,马良,师萱. 鱼皮明胶的超高压辅助提取工艺[J]. 食品科学, 2011, 32(6): 99-103. DOI: 10.7506/spkx1002-6630-201106022 |
| |
| 作者姓名： | 张宇昊 马良 师萱 |
| |
| 作者单位： | 1.西南大学食品科学学院 2.重庆市特色食品工程技术研究中心 3.重庆市生物技术研究所有限责任公司 |
| |
| 基金项目： | 重庆市科技公关项目(2009AC5182); 西南大学博士基金项目(SWUB2007045) |
| |
| 摘 要： | 为建立鱼皮明胶清洁生产工艺，对超高压辅助提取鱼皮明胶进行系统研究，考察超高压处理压力、超高压作用时间、提取温度、提取时间对凝胶强度和提取率的影响。结果表明，较优提取工艺为处理压力300MPa、超高压时间10min、提取温度50～60℃、提取时间4h，在此条件下明胶凝胶强度可达274g，得率可达75.03%，溶解温度和凝胶温度分别为23.6℃和16.4℃。
|
| 关 键 词： | 超高压 鱼皮明胶 凝胶强度 得率 |
| 收稿时间： | 2010-05-26 |
Ultra-high Pressure-assisted Extraction of Gelatin from Fish Skin |
| |
| ZHANG Yu-hao,MA Liang,SHI Xuan. Ultra-high Pressure-assisted Extraction of Gelatin from Fish Skin[J]. Food Science, 2011, 32(6): 99-103. DOI: 10.7506/spkx1002-6630-201106022 |
| |
| Authors: | ZHANG Yu-hao MA Liang SHI Xuan |
| |
| Affiliation: | 1. College of Food Science, Southwest University, Chongqing 400716, China ；2. Chongqing Special Food Programme and Technology Research Center, Chongqing 400716, China；3. Chongqing Research Institute of Biotechnology Co. Ltd., Chongqing 401121, China |
| |
| Abstract: | In order to establish a clean production process of fish gelatin,the ultra-high pressure-assisted extraction of gelatin from fish skin was investigated to explore the effects of ultra-high pressure treatment pressure,ultra-high pressure treatment time,extraction temperature and extraction time on gel strength and yield of gelatin.Results indicated that the optimal extraction processing conditions were ultra-high pressure treatment pressure of 300 MPa,ultra pressure treatment time of 10 min,extraction temper... |
| |
| Keywords: | ultra-high pressure fish gelatin gel strength yield |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《食品科学》浏览原始摘要信息 |
|
点击此处可从《食品科学》下载全文 |
