Profiles of volatile compounds and sensory characteristics of Robusta coffee beans roasted by hot air and superheated steam
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- Nathamol Chindapan
- Department of Food Technology Faculty of Science Siam University 38 Phetkasem Road, Phasicharoen Bangkok 10160 Thailand
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- Chanakan Puangngoen
- Department of Food Technology Faculty of Science Siam University 38 Phetkasem Road, Phasicharoen Bangkok 10160 Thailand
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- Sakamon Devahastin
- Advanced Food Processing Research Laboratory Department of Food Engineering Faculty of Engineering King Mongkut’s University of Technology Thonburi 126 Pracha u‐tid Road, Tungkru Bangkok 10140 Thailand
書誌事項
- 公開日
- 2021-03-03
- 権利情報
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- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
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- 10.1111/ijfs.14997
- 公開者
- Oxford University Press (OUP)
この論文をさがす
説明
<jats:title>Summary</jats:title> <jats:p>Although superheated steam (SHS) roasting has proved to be capable of improving selected quality of roasted Robusta coffee beans, impact of SHS roasting on aroma characteristics of the beans is not well understood. This study therefore aimed to investigate the effect of SHS roasting on aroma profiles and sensory characteristics of Robusta beans undergone SHS roasting at 190–250 °C; results were compared with those of beans roasted by hot air (HA). Sensory characteristics of selected samples were also compared with HA‐roasted Arabica beans. Forty five aroma compounds were identified; most were fully developed in beans roasted at 230 °C and tended to degrade in beans roasted at 250 °C. SHS roasting led to more extensive formation of aroma compounds contributing to caramel note, while helped reduce formation of major contributors to spicy, roasty and burnt notes. SHS‐roasted Robusta beans exhibited more resemblance to Arabica beans than their HA‐roasted counterpart.</jats:p>
収録刊行物
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- International Journal of Food Science & Technology
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International Journal of Food Science & Technology 56 (8), 3814-3825, 2021-03-03
Oxford University Press (OUP)
