Pengaruh Konsentrasi Rhizopus Sp. Sebagai Agen Pengikis Protein Terhadap Mutu Kulit Kambing Tersamak
| Main Author: | Hartono, Bobby Chris |
|---|---|
| Format: | Thesis NonPeerReviewed |
| Terbitan: |
, 2020
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| Subjects: | |
| Online Access: |
http://repository.ub.ac.id/182026/ |
Daftar Isi:
- This research was carried out at the Yogyakarta Center for Leather, Rubber and Plastics Laboratory for the development and processing of leather waste. The purpose of this study was to determine the effect of the concentration of Rhizopus sp. as a protein-eroding agent in the quality of tanned goat skin. The method used in this study is an experimental method using a material Completely Randomized Design (CRD) with 5 treatments and 3 replications. The research treatments that were tried were T0 (use of batting agent (palkobat) with a concentration of 2%), T1 (use of Rhizopus sp. With a concentration of 0.5%), T2 (use of Rhizopus sp. With a concentration of 1%), T3 ( use of Rhizopus sp. with a concentration of 1.5%, and T4 (use of Rhizopus sp. with a concentration of 2%). The data were analyzed statistically using the one-way analysis of variance (ANOVA). The best test results obtained on T2 treatment is by using Rhizopus sp. with a concentration of 1% with a yield of 1 mm skin thickness, elongation of 51.47%, tear strength of 176.90 N / cm, and tensile strength of 1308.52 N / cm2.