大学化学 >> 2023, Vol. 38 >> Issue (9): 80-88.doi: 10.3866/PKU.DXHX202210082

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咖啡豆的化学之旅

何绮婷()   

  • 收稿日期:2022-10-26 录用日期:2022-12-19 发布日期:2023-09-21
  • 通讯作者: 何绮婷 E-mail:heqt@sustech.edu.cn
  • 基金资助:
    南方科技大学高等教育教学改革项目(Y01211823)

The Chemical Journey of Coffee Beans

Qiting He()   

  • Received:2022-10-26 Accepted:2022-12-19 Published:2023-09-21
  • Contact: Qiting He E-mail:heqt@sustech.edu.cn

摘要:

咖啡豆烘焙的方法由也门的阿拉伯人发明,随后他们将该方法传到埃及与土耳其,最后传至全世界。本文从化学的角度认识咖啡豆,围绕以下几方面内容进行详细介绍:阿拉比卡和罗布斯塔两种咖啡豆品种的鉴定、咖啡烘焙过程中的化学过程以及咖啡豆的孔隙结构。

关键词: 咖啡与化学, 咖啡烘焙, 咖啡豆

Abstract:

The method of roasting coffee beans was invented by the Arabs of Yemen, who then spread the method to Egypt and Turkey, and finally worldwide. This paper provides a detailed understanding of coffee beans from a chemical perspective, including discussions on identification of two coffee bean varieties—Arabica and Robusta, the chemical process of coffee roasting, and the pore structure of coffee beans.

Key words: Coffee and chemistry, Coffee roasting, Coffee bean