苦瓜子衣色素稳定性的初步研究  

Fundamental Studies on the Stability of the Pigment from the Seed Peel of Momordica Charantia L.

作　　者：黎彧[1] 刘敏锐[1] 黄鸿棉[1] 程伟斌[1] 吴枝荣[1] 

机构地区：[1]广东轻工职业技术学院轻化系,广东广州510300

出　　处：《资源开发与市场》2004年第4期275-275,274,共2页Resource Development & Market

摘　　要：研究了苦瓜子衣色素对pH值、糖类及浓度变化的稳定性。结果表明色素在偏酸性或偏碱性的条件下都会加速降解,各种糖类除半乳糖外对色素的降解均有促进作用,而色素的浓度越高,降解越快。In this paper,the stability to pH,sugars,concentration of the pigment from the seed peel of Momordica Charantia L. were studied.The results showed that the pigment was sensitive to acids,alkalies and sugars.The higher concentration of the pigment accelerated its decomposition.k

关 键 词：苦瓜子衣 天然色素 稳定性 PH值 稳定剂 

分 类 号：TQ611[化学工程—精细化工]