PAN Baiming,HE Caimei,LIANG Changxiang,et al.Processing Technology of Microwave-assisted Salting Out Method Extracting Pectin From Fuchuan Navel Orange Peel[J].Northern Horticulture,2017,41(24):156-160.[doi:10.11937/bfyy.20171572]
微波辅助盐析法提取富川脐橙皮果胶的工艺
- Title:
- Processing Technology of Microwave-assisted Salting Out Method Extracting Pectin From Fuchuan Navel Orange Peel
- 文献标志码:
- A
- 摘要:
- 以富川脐橙皮为试材，采用微波辅助盐析法提取果胶。通过单因素试验和正交实验考察微波功率、微波时间、液料比、硫酸铝用量等因素对果胶得率的影响。结果表明：脐橙皮果胶提取工艺最佳微波时间为5 min，功率为400 W，液料比为8∶1 mL?g-1，硫酸铝用量为0.7 g，在此条件下，脐橙皮果胶得率为22.33%。采用微波辅助盐析法得到的最佳脐橙皮果胶提取工艺参数，可为工业化生产提供必要的技术支持。
- Abstract:
- Using Fuchuan navel orange peel as test material,the pectin was extracted by microwave assisted salting out method.The effects of microwave power,microwave time,solvent-solid ratio and Al2(SO4)3 usage on pection ectraction were studied using single factor and orthogonal tests.The results showed that the microwave time was 5 minutes,optimum pectin microwave power was 400 W,solvent-solid ratio was 8∶1 mL?g-1 and Al2(SO4)3 usage was 0.7 g,and the extractive yield of the pectin in navel orange peel was 22.33%.The extraction technology of pectin from Fuchuan navel orange peel prepared by microwave assisted salting out method could provide necessary technical support for industrial production.
参考文献/References:
[1]肖文毅,唐坤宁.富川县脐橙产业升级对策研究与分析[J].中国果业信息,2010,27(3):19-21.
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备注/Memo
第一作者简介：潘百明（1960-），男，本科，教授，现主要从事生物工程的教学与科研等工作。E-mail:shwjs@126.com.