[1]韩晓婷,徐久婷,魏凌云,等. 干制方法对枇杷叶总酚、黄酮等成分及抗氧化活性的影响[J].西北林学院学报,2020,35(1):130-134.[doi:10.3969/j.issn.1001-7461.2020.01.20]
　HAN Xiao-ting,XU Jiu-ting,WEI Ling-yun,et al. Effects of Drying Methods on the Contents of Active Components and Antioxidant Activity of Loquat Leaves[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2020,35(1):130-134.[doi:10.3969/j.issn.1001-7461.2020.01.20]
点击复制

 干制方法对枇杷叶总酚、黄酮等成分及抗氧化活性的影响()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第35卷
期数:
2020年第1期
页码:
130-134
栏目:
出版日期:
2020-01-31

文章信息/Info

Title:
 Effects of Drying Methods on the Contents of Active Components and Antioxidant Activity of Loquat Leaves
文章编号:
1001-7461(2020)01-0130-05
作者:
 韩晓婷; 徐久婷; 魏凌云; 鲁周民*
 （西北农林科技大学 林学院，陕西 杨陵 712100）
Author(s):
 HAN Xiao-ting; XU Jiu-ting; WEI Ling-yun; LU Zhou-min*
 (College of Forestry,Northwest A&F University,Yangling 712100,Shaanxi,China)
关键词:
 ; 干制方法; 枇杷叶; 成分含量; 抗氧化活性
Keywords:
 ; drying method;  loquat leaf;  functional component;  antioxidant activity
分类号:
S667.3
DOI:
10.3969/j.issn.1001-7461.2020.01.20
文献标志码:
A
摘要:
 研究不同干制方法对枇杷叶总酚、黄酮等成分和抗氧化活性的影响，给生产实践提供技术依据和理论参考，以成熟枇杷叶作为试验材料，采用热风烘干（35℃、50℃、65℃、80℃）、自然晒干和阴干方式进行干制处理，用70%乙醇超声浸提，测定其黄酮、总酚、多糖含量及抗氧化活性。结果表明，不同干制条件下枇杷叶总酚、黄酮、多糖含量及抗氧化活性存在差异，其中阴干条件下所测成分含量及抗氧化活性最高，热风烘干条件下随着温度的升高，试验所测成分含量及抗氧化活性呈下降趋势。阴干可以较大程度地保留枇杷叶总酚、黄酮等成分及其抗氧化活性。在以干燥枇杷叶为原料，以总酚、黄酮等成分和抗氧化性为主的生产利用方面，应以阴干方法进行干制处理。
Abstract:
 In order to understand the effects of different drying methods on the contents of active components,such as flavonoids,total phenols,polysaccharides and on the antioxidant properties of loquat leaves,and to provide technical basis and theoretical reference for the development of the leaves,the loquat leaves were dried by hot air with different temperatures (35℃,50℃,65℃,80℃),natural drying and drying in shade.The dried leaves were extracted by 70% ethanol with the aid of ultrasonic wave,the contents of active components and antioxidant activities of the extracts were measured.It was found that differences existed in the contents of active components and antioxidant activities among the leaves that were dried by different methods.The leaves that were dried in shade demonstrated the highest contents of active components and highest antioxidant activities.Moreover,with the increase of hot air drying temperature,the contents of active components and antioxidant activities decreased.Therefore,drying in the shade could retain active components,resulting high antioxidant activities.It was recommended that drying the loquat leaves in shade should be adopted.

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(1):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(1):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
　SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(1):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]

备注/Memo

备注/Memo:
 收稿日期：2019-03-23修回日期：2019-05-14
基金项目：财政部“以大学为依托的农业科技推广模式建设”（XTG2018014）；西北农林科技大学卓越农林创新实验项目。
作者简介：韩晓婷，女，本科，研究方向：枇杷功能。E-mail:1142506087@qq.com
*通信作者：鲁周民，男，研究员，博士生导师，研究方向：经济林果品加工。E-mail:lzm@nwsuaf.edu.cn
更新日期/Last Update: