河豚鱼皮明胶提取工艺研究

福建水产 ›› 2011, Vol. 33 ›› Issue (4): 5-8.

河豚鱼皮明胶提取工艺研究

张怡评

国家海洋局第三海洋研究所

收稿日期:2011-06-11 修回日期:2011-07-18 出版日期:2011-10-25 发布日期:2011-11-07
通讯作者: 张怡评
基金资助:
国家海洋局第三海洋研究所基本科研业务费

Study on The extracting process of gelatin from Balloonfish

ZHANG yiping

Received:2011-06-11 Revised:2011-07-18 Online:2011-10-25 Published:2011-11-07
Contact: ZHANG yi ping

摘要/Abstract

摘要： 研究从无毒河豚鱼皮下脚料中提取鱼明胶的最佳工艺。考察氢氧化钠浓度、硫酸浓度、预处理时间等因素对明胶提取率及性能的影响，确定最佳前处理工艺为分别以8倍0.2%氢氧化钠水溶液浸泡2h，洗净后以0.3%硫酸水溶液浸泡1h；考察河豚鱼皮明胶提取温度、提取时间、溶剂用量对鱼明胶强度及得率的影响，确定最佳的提取工艺为加4倍量水，在60℃下提取2小时，提取1次。

关键词: 河豚鱼皮, 明胶, 提取工艺, Balloonfish Skin, gelatin, extracting process.

Abstract: The best extracting process of gelatin from ballomfish skin was studied. To observe the effect of sodium hydroxide and vitriol and their action time to the extracting efficiency and quality.The results showed that the ballomfish skin was marinate with 8 times volume of 0.2%sodium hydroxide and 0.3%vitriol successively. Then the factors of the volume of water, the time and the temperature of extracting to the influence of the extracting rate were observed. The results showed that the best extracting technology was 4 times volume,the temperature was 60℃,and two hours one time.

张怡评. 河豚鱼皮明胶提取工艺研究[J]. 福建水产, 2011, 33(4): 5-8.

ZHANG yiping. Study on The extracting process of gelatin from Balloonfish[J]. JOURNAL OF FUJIAN FISHERIES, 2011, 33(4): 5-8.

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