PENGARUH KONSENTRASI LARUTAN DAUN KETAPANG (TERMINALIA CATAPPA L) TERHADAP KUALITAS FISIK TELUR ASIN ITIK

RAMADHAN, LEVI and Sahara, Eli (2024) PENGARUH KONSENTRASI LARUTAN DAUN KETAPANG (TERMINALIA CATAPPA L) TERHADAP KUALITAS FISIK TELUR ASIN ITIK. Undergraduate thesis, Sriwijaya University.

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Abstract

Duck eggs have advantages over other poultry eggs, such as being rich in minerals, vitamin B6, pantothenic acid, thiamine, vitamin A, vitamin E, niacin, and vitamin B12. However, they are prone to natural, chemical, and microbial damage through the eggshell pores, reducing their shelf life. One method to preserve their physical quality is through brining with a solution of saltwater and extract of ketapang leaves containing 20% tannin concentration, with a soaking period of 20 days. The study aims to investigate the effect of ketapang leaf extract solution containing tannin on the physical quality of salted duck eggs. Conducted from October to November 2023 at the Nutrition and Feed Laboratory, Department of Animal Husbandry, Faculty of Agriculture, Sriwijaya University, the study employed a completely randomized design (CRD) with 5 treatments and 4 replications. Treatments ranged from P0 (Soaking without ketapang leaf extract solution) to P4 (Soaking with ketapang leaf extract solution concentration of 20%). Variables observed included air cell depth, albumen index, Haugh unit, yolk index, and egg pH meter. Results showed that treatment significantly affected air cell depth (P<0.050). However, soaking with ketapang leaf extract solution at a maximum concentration of 25% yielded unsatisfactory results for parameters such as albumen index (0.016-0.025), yolk index (0.872-0.964), Haugh unit (51.579-57.146), and egg pH meter (7.79-8.16). Thus, brining with soaking using ketapang leaf solution supplemented with 20% ketapang leaf extract solution was not sufficient to maintain the physical quality of the eggs.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Daun Ketapang, Kualitas Fisik Telur, Tanin dan Telur Asin Itik.
Subjects:	S Agriculture > SF Animal culture > SF481-507 Poultry. Eggs
Depositing User:	Levi Ramadhan
Date Deposited:	28 May 2024 08:42
Last Modified:	28 May 2024 08:42
URI:	http://repository.unsri.ac.id/id/eprint/145805

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