PENGARUH KONSENTRASI SARI BONGGOL NANAS DALAM MEDIA PERENDAMAN DAN LAMA PERENDAMAN KACANG TUNGGAK TERHADAP KARAKTERISTIK TEMPE KACANG TUNGGAK (Vigna unguiculata L.)

ANGGRAINI, ALIFIA and Hermanto, Hermanto (2024) PENGARUH KONSENTRASI SARI BONGGOL NANAS DALAM MEDIA PERENDAMAN DAN LAMA PERENDAMAN KACANG TUNGGAK TERHADAP KARAKTERISTIK TEMPE KACANG TUNGGAK (Vigna unguiculata L.). Undergraduate thesis, Sriwijaya University.

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Abstract

This research aimed to determine the effect of pineapple pith juice concentration in soaking media and soaking time of cowpea on the characteristics of cowpea tempeh. This research used a Factorial Completely Randomized Design with two treatment factors. The first treatment was pineapple pith juice concentration which consisted of three treatment levels (10%, 20%, 30%), the second treatment was the soaking time of cowpea which consisted of two treatment levels (5 hours and 6 hours). All experiment were conducted in triplicates. The observed parameters in this research were physical parameters (texture), chemical parameters (water content, protein content, pH of soaking water and pH of tempe) and microbiology parameters (total mold analysis). The results showed that the pineapple pith juice concentration treatment had significant effects on texture, water content, protein content, pH of soaking water, pH of tempeh, and total mold analysis, while the soaking time of cowpea treatment had significant effects on texture, protein content, pH of soaking water, pH of tempeh, and total mold analysis. The interaction between of the two factors had significant effect on pH of cowpea tempeh. The best treatment in this study was the A3B1 treatment with the addition of 30% pineapple pith juice concentration and 5 hours of soaking time with a texture value of 45.00 gf, water content of 59.81%, protein content of 22.07%, pH of soaking water of 5.08, pH of tempeh of 6.43, total mold of 6.07 log CFU/g and had complied the quality requirements of tempeh according to SNI 3144:2015. Keywords : cowpea, pineapple pith, soaking time, cowpea tempeh

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kacang tunggak, bonggol nanas, lama perendaman, tempe kacang tunggak
Subjects:	S Agriculture > S Agriculture (General) > S583-587.73 Agricultural chemistry. Agricultural chemicals
Divisions:	05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1)
Depositing User:	Alifia Anggraini
Date Deposited:	20 May 2024 07:05
Last Modified:	20 May 2024 07:05
URI:	http://repository.unsri.ac.id/id/eprint/144463

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