PENGARUH LEVEL PAPAIN DENGAN PENAMBAHAN SORBITOL 0,15% PADA PROSES BATING TERHADAP KUALITAS FISIK KULIT KAMBING SAMAK KROM

LUKMAN HAKIM AL ASY ARI, Prof. Dr. Ir. Suharjono Triatmojo, MS.

2014 | Skripsi | ILMU DAN INDUSTRI PETERNAKAN

Penelitian ini bertujuan untuk mengetahui pengaruh level enzim papain dengan penambahan sorbitol 0,15% pada proses bating terhadap kualitas fisik kulit kambing samak krom yang meliputi kekuatan tarik (Kg/cm2), kemuluran (%), dan suhu kerut (ºC). Materi penelitian digunakan 12 side kulit kambing segar. Kulit disamak sesuai ketentuan Balai Besar Kulit, Karet dan Plastik (BBKKP) Yogyakarta. Parameter perlakuan pemakaian enzim papain yang digunakan adalah T1(1%); T2 (2%); T3 (3%) dengan tiga ulangan dan konsentrasi sorbitol tetap 0,15% dan 1 sampel kontrol (T0) menggunakan orophon 1%. Kualitas fisik kulit diuji dengan uji kekuatan tarik, uji kemuluran dan uji suhu kerut. Hasil analisis yang didapat menunjukkan terdapat perbedaan yang nyata pada kekuatan tarik dan kemuluran, tetapi tidak berpengaruh nyata pada suhu kerut. Hasil uji kualitas fisik kulit dibandingkan dengan Standar Nasional Indonesia (SNI) 4593-2011. Hasil penelitian yang diperoleh menunjukkan bahwa formulasi enzim papain 3% dengan sorbitol 0,15% menghasilkan kulit kambing samak krom dengan kualitas fisik terbaik. Kata Kunci

This research was intended to study the effect of enzyme papain level with sorbitol 0.15% addition in bating process on physical quality of goatskins chromed tanned. The physical quality consisted of tensile strength (Kg/cm2), elongation (%), and shrinkage temperature (ºC). The research used 12 sides of fresh goatskins. Tanning process was done according to method of the provisions of Balai Besar Kulit, Karet dan Plastik (BBKKP) Yogyakarta. The treatment in this study were level of papain i.e. T1 (1%); T2 (2%); T3 (3%) with 3 replication and sorbitol as much as 0.15% was added to papain treatment and 1 control treatment (T0), with oropon 1% as bating agent. Physical quality was tested by tensile strength test, elongation test and shrinkage temperature test. The results showed that there were significant differences on tensile strength and elongation, but there was no significant differences on shrinkage temperature. The results of this research was compared with Standar Nasional Indonesia (SNI) 4593-2011. The conclusion of this research is utilization of formulation of enzim papain 3% with sorbitol 0.15% on bating process produced chromed tanned goatskins with best quality.

Kata Kunci : bating, enzim papain, sorbitol, kulit kambing, bating, enzim papain, sorbitol, goatskins