荷叶蜡质层处理与荷梗品质及抗氧化性

doi:10.3969/j.issn.1000-1565.2019.01.018

河北大学学报(自然科学版) ›› 2019, Vol. 39 ›› Issue (1): 106-112.DOI: 10.3969/j.issn.1000-1565.2019.01.018

• • 上一篇

荷叶蜡质层处理与荷梗品质及抗氧化性

郭春延,张楠,薛晶晶,刘兆宁,魏然,楚建周,姚晓芹

收稿日期:2018-05-15 出版日期:2019-01-25 发布日期:2019-01-25
通讯作者: 楚建周(1978—),男,河北保定人,河北大学实验师,主要从事植物营养学研究. E-mail: cjz01me@126.com 姚晓芹(1978—),女,河北邯郸人,河北大学教授,主要从事植物生理生态学研究. E-mail: yaoxiao301@126.com
作者简介:郭春延(1991—),女,河北邢台人,河北大学在读硕士研究生. E-mail: 1076568696@qq.com
基金资助:
国家自然科学基金资助项目(31300321);河北省自然科学基金资助项目(C2012201080);河北大学大学生创新创业项目(2018108)

Qualities and antioxidant activities of lotus leaf wax layer treatment and lotus petioles

GUO Chunyan, ZHANG Nan, XUE Jingjing, LIU Zhaoning, WEI Ran, CHU Jianzhou, YAO Xiaoqin

College of Life Sciences, Hebei University, Baoding 071002, China

Received:2018-05-15 Online:2019-01-25 Published:2019-01-25

摘要/Abstract

摘要： 为了探索荷叶蜡质层是否影响荷叶品质,明确荷梗的品质及其抗氧化性,主要研究了打磨荷叶、无打磨荷叶和荷梗的活性成分、营养成分和抗氧化性.实验结果表明:无打磨荷叶的活性成分和营养成分含量(维生素C含量除外)显著高于打磨荷叶的活性成分和营养成分含量,而打磨荷叶的抗氧化性显著高于无打磨荷叶的抗氧化性.荷梗的生物碱含量较高,同时抗氧化性也较强.因此,荷梗具有重要的开发潜能.

关键词: 荷叶, 荷梗, 打磨, 活性成分, 抗氧化性

Abstract: The paper mainly discussed the qualities and the antioxidant activities in the polished lotus leaves, the unpolished lotus leaves and the lotus petioles, in order to exploring whether the wax layer on lotus leaves affect the qualities of lotus leaves, and to indentifying the quality and antioxidant activity of lotus petioles. The results showed that the active and nutritional ingredients(except for vitamin C content)of the unpolished lotus leaves were significantly higher than that of the polished lotus leaves. The antioxidant activities of the polished lotus leaves were significantly higher than that of the unpolished lotus leaves. Lotus petioles showed high alkaloid content and powerful antioxidant activity. Therefore, lotus petioles have great potential to be utilized.

Key words: lotus leaf, lotus petiole, polish, active ingredients, antioxidant activity

中图分类号:

R282

郭春延,张楠,薛晶晶,刘兆宁,魏然,楚建周,姚晓芹. 荷叶蜡质层处理与荷梗品质及抗氧化性[J]. 河北大学学报(自然科学版), 2019, 39(1): 106-112.

GUO Chunyan, ZHANG Nan, XUE Jingjing, LIU Zhaoning, WEI Ran, CHU Jianzhou, YAO Xiaoqin. Qualities and antioxidant activities of lotus leaf wax layer treatment and lotus petioles[J]. Journal of Hebei University (Natural Science Edition), 2019, 39(1): 106-112.

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荷叶蜡质层处理与荷梗品质及抗氧化性

Qualities and antioxidant activities of lotus leaf wax layer treatment and lotus petioles

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