欢迎访问《农学学报》,

农学学报 ›› 2019, Vol. 9 ›› Issue (4): 88-91.doi: 10.11923/j.issn.2095-4050.cjas18020011

所属专题: 农业气象

• 农业信息 农业气象 • 上一篇    下一篇

不同采收期江津青花椒气候品质变化

孙恩虹1, 赵 洁2, 韩旭3, 何永坤4   

  1. 1.重庆市江津区气象局、重庆市江津现代农业气象试验站;2.重庆市环保局;3.重庆市江津现代农业气象试验站;4.重庆市气象科学研究所
  • 收稿日期:2018-02-22 修回日期:2018-07-23 接受日期:2018-07-25 出版日期:2019-04-19 发布日期:2019-04-19
  • 通讯作者: 何永坤 E-mail:1243129506@qq.com
  • 基金资助:
    重庆市气象局青年基金项目“青花椒气候品质认证项目”(QNJJ-201614)。

Zanthoxylum schinifolium Sieb.et Zucc in Jiangjin: Climate Quality Change with Harvesting Time

  • Received:2018-02-22 Revised:2018-07-23 Accepted:2018-07-25 Online:2019-04-19 Published:2019-04-19

摘要: 本研究依据气象条件对花椒品质形成的影响,以重庆江津不同采收时期收获的青花椒为研究对象,分析青花椒主要品质随成熟期的变化情况,确定青花椒适宜采收期并为进一步开展青花椒气候品质认证提供支撑。结果表明,不同采收期青花椒挥发油含量和组分均有变化,挥发油的主要芳香物质为芳樟醇、二环[3.1.0]己烷-3-酮、右旋萜二烯等。由于气象因素影响,采收后期挥发油、麻味素、含水量等指标趋于稳定,青花椒适宜采收期为6月上旬。

关键词: 中国, 中国, 肯尼亚, 农业科技, 交流合作

Abstract: According to the effect of meteorological condition on the quality formation of Zanthoxylum schinifolium Sieb.et Zucc, taking Zanthoxylum schinifolium Sieb.et Zucc in Jiangjin, Chongqing of different harvesting time as the experimental material, we analyzed the main quality changes of Zanthoxylum schinifolium Sieb.et Zucc with its maturity, and determined the suitable harvest time, aiming to provide a basisfor further developing the climate quality certification. The results showed that: there were some changes in contents and components of essential oil of different harvesting time; the main aroma components included linalool, bicyclo [3.1.0] hexane -3-ketone, (+)-limonene; the contents of essential oil, numb-taste components and water became stable in the late stage of harvesting time due to the effect of meteorological factors, the early stage of June is the suitable harvesting time of the year.