| 用二步法生产天然食用栀子蓝色素 |
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| 引用本文： | 孙力军,熊晓辉.用二步法生产天然食用栀子蓝色素[J].南京农业大学学报,1994,17(4):98-101. |
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| 作者姓名： | 孙力军 熊晓辉 |
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| 作者单位： | 南京农业大学食品科学系 |
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| 基金项目： | 农业部“八五”重点课题 |
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| 摘 要： | 采用微生物发酵和酶促反应分开的方法（二步法）制得色泽鲜明的栀子蓝色素。结果表明，栀子果粉中与京尼平甙共存的α－藏花素是影响色素色泽的主要因素之一。用一种大网孔树脂栀子水浸液过柱吸附，可将京尼平甙与藏花素分离。氨基酸种类对二步法形成色素的色泽影响甚大。其中亮氨酸，精氨酸和苯丙氨酸所形成色素的色泽最佳，呈美丽蓝色。
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| 关 键 词： | 二步法 栀子蓝 天然色素 |
PRODUCING NATURAL GARDENIA BLUE PIGMENT WITH TWO-STAGE METHOD |
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| Sun Lijun,Xiong Xiaohui,Shen Chang and Shen Aiguang.PRODUCING NATURAL GARDENIA BLUE PIGMENT WITH TWO-STAGE METHOD[J].Journal of Nanjing Agricultural University,1994,17(4):98-101. |
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| Authors: | Sun Lijun Xiong Xiaohui Shen Chang and Shen Aiguang |
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| Abstract: | The Paper reports a method of producing brilliant gardenia blue. The results indicated that crocin of gardenia fruits is a a main effect on color of pigment formed. For this reason, pure crocin (gardenia yellow) was obtained and geniposide was purified using a reves-phase colomn chromatog. Moreover, the effect of the different aminoacids on blue pigment formation was studied. Pigment foremd from Leu, Phe and Arg appears brilliant skyblue. |
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| Keywords: | two-stage method gardenia blue natural pigment |
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