PENGARUH LAMANYA FERMENTASI TERHADAP pH,TOTAL ASAM, DAN AMMONIA JUS LIMBAH PASAR SAYUR

HARSONO, NOVIA and Sandi, Sofia (2022) PENGARUH LAMANYA FERMENTASI TERHADAP pH,TOTAL ASAM, DAN AMMONIA JUS LIMBAH PASAR SAYUR. Undergraduate thesis, Sriwijaya University.

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Abstract

Market vegetable waste is the remains of vegetables that are not sold, the result of weeding or parts of vegetables that are not used for human consumption. To take advantage of this vegetable waste, it is necessary to do fermentation. Fermentation is a process carried out by microorganisms whose purpose is to increase the nutritional value and change the texture. This study aims to determine the effect of fermentation time pH, total acid, ammonia and of vegetable market waste juices. This research was carried out from September to November 2021 at the Nutrition and Animal Feed Laboratory of the Animal Husbandry study program, Department of Animal Husbandry Technology and Industry, Sriwijaya University. This study used a fermentation method with cabbage, mustard greens, carrots, and tomatoes as well as 8% salt fermentation additives and 7.7% molasses.This study used a completely randomized design (CRD) with 4 treatments and 5 replications. The treatments consisted of: P0 (fermentation time 0 days), P1 (fermentation time 6 days), P2 (fermentation time 12 days), P3 (fermentation time 18 days). The observed variables included pH, total acid, and ammonia with the duration of fermentation of vegetable market waste juice. The results showed that the duration of fermentation of vegetable market waste juice had a significant effect (P<0.05) on pH, total acid, and ammonia. This research can be concluded that fermentation with a duration of 12 days can increase ammonia and total acid and reducepH.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Ammonia, Lamanya Fermentasi, Limbah Pasar, pH, Total Asam
Subjects:	S Agriculture > SF Animal culture > SF94.5-99 Feeds and feeding. Animal nutrition
Divisions:	05-Faculty of Agriculture > 54231-Animal Husbandry (Animal Science) (S1)
Depositing User:	Novia Harsono
Date Deposited:	17 Mar 2022 05:00
Last Modified:	17 Mar 2022 05:00
URI:	http://repository.unsri.ac.id/id/eprint/66350

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