PENGARUH PENGGUNAAN ASAP CAIR TERHADAP DAYA AWET PEMPEK IKAN GABUS (Channa striata) YANG DIKEMAS VAKUM PADA PENYIMPANAN SUHU RUANG

SAFITRI, NUR HANY and Herpandi, Herpandi and Rinto, Rinto (2021) PENGARUH PENGGUNAAN ASAP CAIR TERHADAP DAYA AWET PEMPEK IKAN GABUS (Channa striata) YANG DIKEMAS VAKUM PADA PENYIMPANAN SUHU RUANG. Undergraduate thesis, Sriwijaya University.

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Abstract

This research aimed to determine the shelf life of snakehead fish pempek by using liquid smoke which was vacuum packed and stored at room temperature. The study used a Split Plot Randomized Design (SPRD) method for testing water content, pH value, TVB, TPC, total number of molds and sensory tersting (kruskal wallis method). The experiment was repeated 2 repititions. The results showed that the storage time of pempek had a significant effect on the value of water content (62.3-66.9%), TVB (0-1.38mg/100g), pH value (5.5-7), TPC (1.67-2.67 log 10 CFU/g), and total mold number (0.18-1.6 log 10 CFU/g). The addition of liquid smoke has a significant effect on testing water content, TVB, TPC and has no significant effect on pH and total mold numbers. The interaction between the addition of liquid smoke and the storage time of vacuum-packed pempek has a significant effect on the value of total volatil base. The results of the sensory analysis of pempek with the addition of liquid smoke were significantly different on the parameters of appearance, odor, taste, and had no significant effect on texture and color. Based on durability on parameters of water content, pH value, TVB, TPC and total number of molds the best treatment is pempek with the addition of liquid smoke into the dough. The best treatment is the durability of pempek, the parameters of appearance,color are still accepted by panelists until day-6 while parameters of odor, taste, texture are still acceptable to panelists until day-5.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Asap cair, daya awet, pempek, pengemasan vakum, penyimpanan suhu ruang
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling > SH334.5-334.7 Fishery technology
Divisions:	05-Faculty of Agriculture > 54244-Fisheries Product Technology (S1)
Depositing User:	Nur Hany Safitri
Date Deposited:	28 Oct 2021 04:01
Last Modified:	28 Oct 2021 04:01
URI:	http://repository.unsri.ac.id/id/eprint/56652

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