Studi perbandingan mutu kulit jadi (finished leather) yang berasal dari kulit yang diawet dengan garam dan yang diawetkan dengan sinar matahari

The object of this study is to obtain the differences glace leather properties made from: a. Sun dried goat skins b. Wet salted goat skins c. And preserved for 1, 2 and 3 months successively, the curing and preservation of which is in accordance with BPK (KSI) method. The sample observed is 18 sides goat skins which are taken from a slaughted ? house in Yogyakarta. 9 side of those are preserved by sun drying and the rest is wet salted, preserved for 3 months is accordance with BPK/KSI method of preservation. Out of the 1, 2 and 3 months preservation, 1 side of the dried and wet salted skins is taken and processed into glace leather according to BPK method with 2 replications. The tanned leather then is subjected to organoleptic, physical and chemical analyses. The study is carried out in 1 year. The chemical and organoleptic data are obtained from variance sub sample (£ < 0,05) CRD factorial analyses. Whereas the physical properties are analysed by variance sub sample (£ < 0,05) CRD factorial analyses. Whereas the physical properties are analysed by variance sub sample (£ < 0,05) CDR factorial and Duncan’s Test (£ < 0,05). The result of organoleptic analyses show that there is no different properties between glace leather mode from dried and wet salted goat skins (£ < 0,05) and the time of preservation used has no influence on the them (£ < 0,05). But there are differences on tensile strength and stretch properties between glace leather made from dried and wet salted skins (£ < 0,05) and the time of preservation used influnces on the them (£ < 0,05).