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Tranggono Tranggono
Jurusan Teknologi Pangan dan Hasil Pertanian Fakultas Teknologi Pertanian Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry

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Evaluasi Sensoris Odor Bubuk Merica Hitam (Pipernigrum L) selama Penyimpanan dengan Olfaktometer Statik Indyah Sulistya Utami; Tranggono Tranggono; Pudji Hastuti
agriTECH Vol 25, No 4 (2005)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1113.552 KB) | DOI: 10.22146/agritech.9448

Abstract

The purpose of the study was to enhance objectivity of sensory evaluation by static olfactometry of black pepper powder odor. Five trained assessors evaluate periodically the odor of black pepper powder stored at 50°C during 30 days by test tube and static olfactometry.. Individual repeatability of assessors was higher by static olfactometry than by the test tube. The group perfomed better in discriminating odor character changes using static olfactometry than test tube. They were able to detect an unfamiliar odor but unable to describe it as indicated by the low reproducibility. It follows that static olfactometry can be use as a tool to discriminate black pepper powder character odor changes.
Co-Authors Indyah Sulistya Utami Pudji Hastuti