RENDEMEN DAN pH GELATIN KULIT IKAN NILA (Oreochromis niloticus) YANG DIRENDAM PADA BERBAGAI KOSENTRASI HCl

  • Renol Renol
  • Finarti Finarti Sekolah Tinggi Perikanan dan Kelautan Palu
  • Deddy Wahyudi Sekolah Tinggi Perikanan dan Kelautan Palu
  • Mohamad Akbar Sekolah Tinggi Perikanan dan Kelautan Palu
  • Radhiyatul Ula Sekolah Tinggi Perikanan dan Kelautan Palu
Keywords: Tilapia, Gelatin, Rendement, pH

Abstract

Gelatin is derivative protein of collagen fiber which is found in the skin, bone, and cartilage. The composition of amino acids is almost similar to collagen, where glycine as the main amino acid and as 2/3 of all the amino acids that make it up, where 1/3 of the amino acids contained by proline and proline hydroxine. This research aims at knowing the physical charateristic of rendement and pH by using the skin of tilapia (Oreochromis niloticus) in concentration of HCL as immersion solution. The benefits of this research are expected to be the information sources of gelatin making in production scale, especially the gelatin production from the skin of tilapia (Oreochromis niloticus). The information are expected to support the development of information science and technology (IPTEK). Gelatin of tilapia skin (Oreochromis niloticus) used Completely Randomized Design (RAL) with 4 treatments. The treatments were HCl immersion to Tilapia’s skin (Oreochromis nilaticus) with N1 (4%), N2 (5%), N3 (6%) and N4 (7%) in 4 times repetitions

Author Biographies

Finarti Finarti, Sekolah Tinggi Perikanan dan Kelautan Palu

Program Studi Teknologi Hasil Perikanan

Deddy Wahyudi, Sekolah Tinggi Perikanan dan Kelautan Palu

Program Studi Teknologi Hasil Perikanan

Mohamad Akbar, Sekolah Tinggi Perikanan dan Kelautan Palu

Program Studi Teknologi Hasil Pertanian

Radhiyatul Ula, Sekolah Tinggi Perikanan dan Kelautan Palu

Program Studi Teknologi Hasil Perikanan

Published
2018-06-30
Section
Articles