乐陵金丝小枣枣皮色素提取工艺的优化
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摘要
以市售乐陵金丝小枣枣皮为提取原料,对乐陵小枣枣皮色素的提取方法进行优化研究。利用不同浓度的NaOH作为提取剂,分别应用碱液浸提-超声波协同辅助提取法、超声波-纤维素酶辅助碱液提取法、微波-纤维素酶辅助碱液提取法、超声波-微波协同辅助提取法进行正交试验,对比其提取率。结果显示:应用超声波-纤维素酶辅助碱液提取法、碱液浸提-超声波协同辅助提取法和微波-纤维素酶辅助碱液提取法提取率相差不大。基于省时节能的原则,推荐碱液浸提-超声波协同辅助提取法,操作简单方便,值得进一步推广及应用。
The extraction method of pigment from the peel of Leling Ziziphus jujuba is optimized by using the peel of Leling Ziziphus jujuba as the raw material.Using NaOH of different concentration as extractant,orthogonal experiments are carried out to compare the extraction rate of NaOH by alkali extraction-ultrasound assisted extraction,ultrasound cellulase assisted alkali extraction,microwave-cellulase assisted alkali extraction and ultrasound-microwave assisted extraction.The results show that the extraction rates of ultrasonic-cellulase assisted alkali extraction,alkali extraction-ultrasonic assisted extraction and microwave-cellulase assisted alkali extraction are similar.Based on the principle of time-saving and energy-saving,the method of alkali extraction-ultrasonic assisted extraction is recommended,which is simple and convenient to operate and worthy of further promotion and application.
The extraction method of pigment from the peel of Leling Ziziphus jujuba is optimized by using the peel of Leling Ziziphus jujuba as the raw material.Using NaOH of different concentration as extractant,orthogonal experiments are carried out to compare the extraction rate of NaOH by alkali extraction-ultrasound assisted extraction,ultrasound cellulase assisted alkali extraction,microwave-cellulase assisted alkali extraction and ultrasound-microwave assisted extraction.The results show that the extraction rates of ultrasonic-cellulase assisted alkali extraction,alkali extraction-ultrasonic assisted extraction and microwave-cellulase assisted alkali extraction are similar.Based on the principle of time-saving and energy-saving,the method of alkali extraction-ultrasonic assisted extraction is recommended,which is simple and convenient to operate and worthy of further promotion and application.
引文
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[11]韩立宏,马涛.超声波辅助纤维素酶-碱液提取大枣皮红色素工艺的响应面优化研究[J].食品科学,2008,29(7):221-225.
[12]郑安然,邵佩兰,周华佩,等.红枣色素的提取、纯化及其理化性质研究进展[J].中国调味品,2017,42(2):149-154.
[13]刘兆芳,张彧,徐杨,等.超声波-微波协同辅助提取橘皮色素的研究[J].食品研究与开发,2013(1):44-46.
[14]黄爱妮,李丽,魏静.超声波辅助提取柑橘皮色素的工艺研究[J].粮食与油脂,2017,30(10):97-99.
[2]吴秋波,闫宁环,佟海龙,等.红枣色素提取工艺实验研究[J].中国资源综合利用,2012,30(8):17-19.
[3]邹玉红,郭琳,寇小燕.枣皮红色素提取工艺的优化及稳定性研究[J].安徽农业科学,2012,40(25):12659-12664.
[4]邵佩兰,徐明.正交试验优化红枣色素提取工艺[J].食品科技,2014,39(3):232-235.
[5]陈韶华.超声波法提取小口大枣枣皮红色素及其稳定性研究[J].食品科技,2011,36(10):203-207.
[6]施惠,田益玲.枣红素的提取及稳定性研究[J].食品研究与开发,2011,32(5):186-189.
[7]马奇虎,邵佩兰,张海红,等.响应面法优化超声波辅助提取枣皮红色素[J].食品工业科技,2014,35(8):255-259.
[8]尚泽仁,卢志红,尚学军.微波法提取枣皮中红色素及其稳定性研究[J].贵州师范大学学报:自然科学版,2016,34(2):84-88.
[9]牟建楼,王颉,王瑞霞.微波强化碱液提取枣皮红色素的响应面优化研究[J].食品工业,2012,33(11):54-56.
[10]马奇虎,张海红,周世平,等.响应面法优化微波辅助提取枣皮红色素[J].中国调味品,2014,39(10):124-128.
[11]韩立宏,马涛.超声波辅助纤维素酶-碱液提取大枣皮红色素工艺的响应面优化研究[J].食品科学,2008,29(7):221-225.
[12]郑安然,邵佩兰,周华佩,等.红枣色素的提取、纯化及其理化性质研究进展[J].中国调味品,2017,42(2):149-154.
[13]刘兆芳,张彧,徐杨,等.超声波-微波协同辅助提取橘皮色素的研究[J].食品研究与开发,2013(1):44-46.
[14]黄爱妮,李丽,魏静.超声波辅助提取柑橘皮色素的工艺研究[J].粮食与油脂,2017,30(10):97-99.