PENGARUH ACIDIFIER EKSTRAK BUAH LEMON LOKAL (Citrus limon L. Brum F) TERHADAP POPULASI BAKTERI ASAM LAKTAT USUS AYAM KAMPUNG UNGGUL BALITNAK (KUB)

DILA, ROSA PITA and Sari, Meisji Liana (2025) PENGARUH ACIDIFIER EKSTRAK BUAH LEMON LOKAL (Citrus limon L. Brum F) TERHADAP POPULASI BAKTERI ASAM LAKTAT USUS AYAM KAMPUNG UNGGUL BALITNAK (KUB). Undergraduate thesis, Sriwijaya University.

	Image RAMA_54231_05041382126074_cover.jpg - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (493kB)
	Text RAMA_54231_05041382126074.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_54231_05041382126074_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_54231_05041382126074_0027057001_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB)
	Text RAMA_54231_05041382126074_0027057001_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (137kB) | Request a copy
	Text RAMA_54231_05041382126074_0027057001_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (259kB) | Request a copy
	Text RAMA_54231_05041382126074_0027057001_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (25kB) | Request a copy
	Text RAMA_54231_05041382126074_0027057001_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5kB) | Request a copy
	Text RAMA_54231_05041382126074_0027057001_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (137kB) | Request a copy
	Text RAMA_54231_05041382126074_0027057001_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (740kB) | Request a copy

Abstract

Lactic Acid Bacteria (LAB) is a group of microorganisms that play an important role in maintaining intestinal health, improving digestive efficiency, and preventing colonization of pathogenic bacteria. The purpose of this study was to determine the effect of natural acidifier derived from local lemon fruit extract (Citrus Limon L. Brum F) on the population of lactic acid bacteria (LAB) in the digestive tract of KUB chickens. The research was conducted for 12 weeks at the Poultry Experimental Stables of the Animal Husbandry Study Program, Faculty of Agriculture, Sriwijaya University. This study consisted of 5 treatments with 4 replicates in each treatment. The treatments were P0 (water without treatment), P1 (Drinking water + lemon fruit extract acidifier pH 2), P2 (Drinking water + lemon fruit extract acidifier pH 2.5), P3 (Drinking water + lemon fruit extract acidifier pH 3), P4 Drinking water + lemon fruit extract acidifier pH 3.5). Data analysis was performed using ANOVA. The observed variables were bacterial isolation, bacterial characteristics. The results showed that the addition of lemon fruit extract acidifier was not significantly different (p>0.05) on bacterial isolation. The results of bacterial characteristics showed that the form of bacteria varied, namely coccus and bacillus, in the catalase test only P0 was gaseous, which means it was positive for the enzyme catalase. Based on the results of the study, it can be concluded that the provision of acidifiers to lactic acid bacteria has not been able to affect the intestines of chickens.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Acidifier, Air Minum, Ayam KUB, Ekstrak jeruk lemon, Karakteristik dan Isolasi bakteri.
Subjects:	S Agriculture > SF Animal culture > SF481-507 Poultry. Eggs S Agriculture > SF Animal culture > SF780.2-780.7 Veterinary microbiology, bacteriology, virology, mycology
Divisions:	05-Faculty of Agriculture > 54231-Animal Husbandry (Animal Science) (S1)
Depositing User:	Rosa Pita Dila
Date Deposited:	26 Jul 2025 15:50
Last Modified:	26 Jul 2025 15:50
URI:	http://repository.unsri.ac.id/id/eprint/180802

Actions (login required)

View Item