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All Journal Pelita Perkebunan
Prameswari, Dayintaguna
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Agriculture, Biological Sciences & Forestry

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Sensory Profile on Robusta Coffee by Rate-All-That-Apply (RATA) Belgis, Maria; Zhafirah Arifin, Thalita; Prameswari, Dayintaguna; Taruna, Iwan; Choiron, Miftahul; Witono, Yuli; Dwi Masahid, Ardiyan
Pelita Perkebunan (a Coffee and Cocoa Research Journal) Vol. 39 No. 1 (2023)
Publisher : Indonesian Coffee and Cocoa Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iccri.jur.pelitaperkebunan.v39i1.546

Abstract

Coffee flavor strongly influences consumers preference. Geographical location is one factor influencing the flavor of Robusta coffee. Descriptive sensory using RATA was used to differentiate the sensory profiles of several Robusta coffees. Sensomic approach by Principal Component Analysis (PCA) success- fully differentiated Robusta coffee from Jember Regency, East Java, Indonesia. It showed that Robusta from different growing locations has specific sensory characteristics. Robusta coffee from Gunung Malang, Tanggul, and Pakis was characterized by sweet and acid aromas, while coffee from Kemiri was characterized by sweet and sour taste, brown color, bitter aroma, and rough mouthfeel. Meanwhile Sidomulyo I and Sidomulyo II coffees, which were grown near each other and at similar altitudes, have similar characteristics, although the process was different. Both coffees have bitter aftertastes and bodies, burnt aromas, astringent flavors, and high levels of bitterness. In contrast, Robusta Rowosari, Tugusari, and Badean were characterized by low sweetness, sourness, bitter aroma, and rough mouthfeel.
Co-Authors Dwi Masahid, Ardiyan Iwan Taruna Maria Belgis Miftahul Choiron Yuli Witono Zhafirah Arifin, Thalita