PENGARUH MEDIA PEMANASAN TERHADAP KETAHANAN PANAS Enterococcus faecalis DPNS2 ASAL RUSIP

WAHYUNI, INDAH SRI and Lestari, Shanti Dwita and Rinto, Rinto (2020) PENGARUH MEDIA PEMANASAN TERHADAP KETAHANAN PANAS Enterococcus faecalis DPNS2 ASAL RUSIP. Undergraduate thesis, Sriwijaya University.

	Text RAMA_54244_05061281621041.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_54244_05061281621041_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (4MB) | Request a copy
Preview	Text RAMA_54244_05061281621041_0025108301_0001067601_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (603kB) | Preview
	Text RAMA_54244__05061281621041_0025108301_0001067601_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (114kB) | Request a copy
	Text RAMA_54244_05061281621041_0025108301_0001067601_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (165kB) | Request a copy
	Text RAMA_54244_05061281621041_0025108301_0001067601_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (85kB) | Request a copy
	Text RAMA-54244_05061281621041_0025108301_0001067601_5.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (30kB) | Request a copy
	Text RAMA_54244_05061281621041_0025108301_0001067601_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (110kB) | Request a copy
	Text RAMA_54244_05061281621041_0025108301_0001067601_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (310kB) | Request a copy

Abstract

This study aims to determine the effect of heating medium on Enterococcus faecalis heat resistance. This research method uses randomized block design (RBD) with one treatment and 3 replications. The treatment used is the difference in heating medium (rusip, bekasam and physiological salt). The first step of the research was media characterization, the results showed that different heating medium had significantly different pH value (4.41-6.99), water content (72.56-98.09%), ash content (0.69-12.32%), protein content (0-14.7%), fat content (0-0.84%) and carbohydrate content (0-4.93%). The characterized media were used for the second stage of research, namely heating Enterococcus faecalis at a temperature of 70oC for 0, 2, 4, 8 and 12 minutes. The number of surviving bacterial colonies was calculated using the TPC (Total Plate Count) method. The results of bacterial survival analysis showed that heating medium had no significant effect on bacterial heat resistance. The average value of bacterial log reduction per minute in bekasam, rusip and physiological salt media were 0.28 log cfu/min, 0.32 log cfu/min and 0.38 log cfu/min. The chemical compounds in bekasam can protect Enterococcus faecalis cells from damage during heating as indicated by lowest log reduction per minute.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Media pemanasan, Karakterisasi media, Enterococcus faecalis, Waktu pemanasan, Total Plate Count
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling > SH201-399 Fisheries
Divisions:	05-Faculty of Agriculture > 54244-Fisheries Product Technology (S1)
Depositing User:	Users 6711 not found.
Date Deposited:	04 Aug 2020 02:31
Last Modified:	04 Aug 2020 02:31
URI:	http://repository.unsri.ac.id/id/eprint/31887

Actions (login required)

View Item