菲律宾刺生麒麟菜提取ι-卡拉胶的工艺探讨  

Process to extract ι-carrageenan from Eucheuma Spinosum

作　　者：韩国华 李海霞 吴杨桦 

机构地区：[1]珠海市新纪元多醣胶有限公司,广东519095

出　　处：《食品与机械》2001年第3期31-32,共2页Food and Machinery

摘　　要：报道了从刺生麒麟菜提取ι-卡拉胶的方法 :常温下用 1 6 %KOH进行干海藻碱处理两天 ,经煮胶、精滤后含 0 2 %～ 0 3 %KCl或 0 0 2 %～ 0 0 3 %CaCl2 胶液与 1 5倍 95 %酒精混合而沉淀。得率约 48% ,强度约 75g/cm2A method to extract ι-Carrageenan was from Eucheuma Spinosum was reported.Dried E.Spinsum was immersed in 16% KOH solution at normal temperature two days.Gel solution was gained after being boiled and refinedly filtered and gel solution including 0.5%～0 3%KCl or 0.02%～0.04% CaCl 2 was mixed with 1.5 times alcohol(95%)to precipitate ι-Carrageenan.Rate of recovery was about 48%,gel strength was about 75g/cm 2.

关 键 词：ι-卡拉胶 碱处理 醇沉 提取工艺 刺生麒麟菜 植物胶粘剂 

分 类 号：TS201.1[轻工技术与工程—食品科学]