食品科学 ›› 2007, Vol. 28 ›› Issue (9): 242-244.
• 工艺技术 • 上一篇 下一篇
高向阳, 李桂云, 刘娜
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GAO Xiang-Yang, LI Gui-Yun, LIU Na
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摘要: 以郑州产火棘果为原料,经冲洗、干燥、粉碎后,用70%酸性乙醇浸提制得火棘红色素溶液,并对该色素的稳定性进行研究。旨在为郑州市区火棘资源的研究和功能性产品的开发提供依据。结果表明,该色素在酸性条件下对光、热、常用食品添加剂都比较稳定,是一种价廉易得、安全可靠、开发方便的天然植物色素。
关键词: 火棘果, 红色素, 提取, 理化特性
Abstract: In this paper the materials are Pyracantha fortuneana fruit,which were harvested from Zhengzhou.The materials were treated by rinsing,desiccating and crushing.Extracts the Pyracantha fortuneana red pigment with soaking the acidic edible 70% ethyl alcohol,and conducts the research to this pigment stability.It is for the purpose of provides the basis for Zhengzhou city Pyracantha fortuneana resource research and the development.The result indicated that,the pigment under acidic condition to light,heat,commonly used food additive are all quite stable,which is one kind of moderate price,safeis reliable,easy to operate natural plant pigment.
Key words: Pyracantha fortuneana fruit, red pigment, extract, physicochemical characters
高向阳, 李桂云, 刘娜. 郑州市火棘果红色素的提取及理化特性研究[J]. 食品科学, 2007, 28(9): 242-244.
GAO Xiang-Yang, LI Gui-Yun, LIU Na. Study on Extraction and Physicochemical Characters of Pyracantha fortuneana Red Pigment[J]. FOOD SCIENCE, 2007, 28(9): 242-244.
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