Pembuatan Kitosan Dari Kitin Dari Limbah Tulang Dalam Cumi-Cumi

Authors

  • Yulianis Yulianis
  • Mukhlis Sanuddin
  • Nur Annisaq

Keywords:

Kata Kunci, Tulang dalam cumi-cumi, Kitin, Kitosan, Derajat Deasetilasi

Abstract

Abstrak

 

Cumi-cumi merupakan salah satu komoditas perikanan yang cukup penting. Belum banyak masyarakat mengetahui bahwa hewan ini memiliki tulang dalam cumi-cumi yang dibuang pada saat pengolahan daging cumi-cumi. Tulang dalam cumi-cumi dapat dimanfaatkan sebagai sumber bahan obat salah satunya kitosan. Kitin diperoleh dengan pemurnian menggunakan serbuk tulang dalam cumi-cumi untuk dilakukan proses deproteinasi dengan NaOH3,5%, dan demineralisasi dengan HCl 1N. Kitosan diperoleh dari proses deasetilasi kitin menggunakan variasi pelarut NaOH 50% dan NaOH 60%. Hasil penelitian diperoleh kitosan dari metoda deasetilasi dengan NaOH 60% dengan derajat deasetilasi 73% sedangkan dengan NaOH 50% tidak menghasilkan kitosan.

 

References

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Published

2020-04-28

Issue

Vol. 6 No. 1 (2020): APRIL 2020

Section

Articles

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