Windarti Windarti
Department of Agricultural Product Technology, Faculty of Agriculture, Pattimura University, Indonesia

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Physicochemical Characteristics of Black Bean Protein Concentrate Based on the Variation of Heating Time Syane Palijama; Priscillia Picauly; Windarti Windarti
Tropical Small Island Agriculture Management Vol 1 No 1 (2021): Tropical Small Island Agriculture Management
Publisher : Pattimura University Ambon Maluku Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (186.084 KB) | DOI: 10.30598/tsiam.2021.1.1.12

Abstract

One type of beans that can be used as a source of protein is the black bean (Phaseolus vulgaris. L); because it has a sufficiently high protein content of 16.6%, it has the potential to be developed into protein concentrate. This study aimed to characterize the physicochemical characteristics of black bean protein concentrate based on heating time. An experiment was carried out and arranged in a Completely Randomized Design, with four levels of treatments, i.e. heating time of 15 minutes, 30 minutes, 45 minutes, and 60 minutes. The observed variables were yield, bulk density, water absorption, protein content, moisture content, and ash content. The results showed that the yield value was 7.66 - 12.11%, bulk density 0.78 - 0.81 g/mL, water absorption 1.84 - 1.97%, protein content 71.39 - 76.00%, moisture content 11.85 - 12.94% and ash content 3.30 - 3.57%.