Abudukelimu·REYIMU,Jasuer·ABUDUKELIMU,Yusup·MAMAT.Stability and Rational Utilization of Red Pigment Extracted From Fruit of Nitraria sibirica Pall.[J].Northern Horticulture,2017,41(17):159-163.[doi:10.11937/bfyy.20170002]
新疆西伯利亚白刺果实色素稳定性和合理开发利用
- Title:
- Stability and Rational Utilization of Red Pigment Extracted From Fruit of Nitraria sibirica Pall.
- Keywords:
- Xinjiang Nitriaria cibirica Pall.; fruit red pigment; extraction; stability; development and utilization
- 文献标志码:
- A
- 摘要:
- 以 2016年10月上旬在新疆精河县艾比湖周边采集的西伯利亚白刺新鲜果实为试材,采用浸提萃取法提取西伯利亚白刺果实天然红色素,研究了不同因素对西伯利亚白刺新鲜果实红色素稳定性的影响。结果表明:西伯利亚白刺果实红色素的最佳提取溶剂为0.37%的盐酸水溶液;新疆西伯利亚白刺果实红色素的抗还原性、耐日光、耐热性较强,水溶性很强,红色素的颜色鲜艳,但是抗氧化性质较差;酸碱度对西伯利亚白刺红色素的影响较大,在较强的酸性条件下稳定性较好,在碱性条件下不稳定;食品添加剂对西伯利亚白刺红色素稳定性的影响不大;但是金属离子Fe3+对红色素稳定性影响很大,其它金属离子对西伯利白刺果实红色素的稳定性影响不大。
- Abstract:
- In early October 2016,the fresh fruits of Nitriaria cibirica Pall. collected in the Ebi Lake of Jinghe county of Xinjiang were used as test material.The natural red pigment from the Nitriaria fruits was extracted by extractive extraction method.The effects of different factors on the stability of red pigment in the fruit were studied.The results showed that the best extraction conditions were 0.37% hydrochloric acid solution.Xinjiang Nitriaria cibirica Pall.fruit had a high anti-reducibility of red pigment,sun-resistant,heat-resistant and water soluble,the color of the red pigments were bright,but the antioxidant properties were poor.pH had obvious effects on the stability of the red pigment,it had a good stability in strong acid conditions and unstable in alkaline conditions.Food additives had little effect but Fe3+ had obvious effects on the stability of the red pigment,other metal ions had little effect on the stability of the red pigment from Nitriaria cibirica Pall..
参考文献/References:
[1]朱芸,刘金荣,张春娜,等.新疆西伯利亚白刺果中红色素的提取工艺[J].食品研究与开发,2007(28):106-109.
备注/Memo
第一作者简介:阿不都克里木·热依木(1960-),男,本科,副教授,现主要从事植物有效成分分析及开发等研究工作。E-mail:814160047@qq.com.