Chemical Quality of Chicken Bone Waste Gelatin Extracted using Chloride Acid

Ludfia Windyasmara; Ambar Pertiwiningrum; Novian Wely Asmoro; Afriyanti Afriyanti

doi:10.21059/buletinpeternak.v42i4.29104

Chemical Quality of Chicken Bone Waste Gelatin Extracted using Chloride Acid

https://doi.org/10.21059/buletinpeternak.v42i4.29104

Ludfia Windyasmara^(1*), Ambar Pertiwiningrum⁽²⁾, Novian Wely Asmoro⁽³⁾, Afriyanti Afriyanti⁽⁴⁾

(1) Faculty of Agriculture, Universitas Veteran Bangun Nusantara, Sukoharjo, Indonesia
(2) Faculty of Animal Science, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
(3) Faculty of Agriculture, Universitas Veteran Bangun Nusantara, Sukoharjo, Indonesia
(4) Faculty of Agriculture, Universitas Veteran Bangun Nusantara, Sukoharjo, Indonesia
(*) Corresponding Author

Abstract

This study aims to isolate and extract the chicken bone gelatin through hydrolysis process and was analyzed chemically the extracted gelatin product. Research activities included several stages: (1) chicken bone waste preparation (2) ossein extraction (3) gelatin production (4) gelatin chemical analysis. The extraction time was 60 minutes with 5 treatment levels of HCl concentration ie K1 = 2%, K2 = 3%, K3 = 4%, K4 = 5% and K5 = 6%. Each treatment was repeated three times. Gelatin analysis consists of water content, ash content, protein content, pH value, viscosity, and gel strength. The highest water content was 15,76% at 2% HCl concentration, the highest ash content was 44,40% at 2% HCl concentration, and the highest protein content was 23,23% at 3% HCl concentration. The highest pH value was 4.14 produced by gelatin at 2% HCl concentration, viscosity was 5,13 cP and gel strength of 252,43, the best bloom was produced by gelatin at 6% concentration level. The conclusion of this research is the best quality of gelatin is obtained by using chicken bones and the use of chloride acid for 24 hours and 6% HCl concentration level.

Keywords

Extraction; Gelatin; Chicken bone waste

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References

Avena, R. J. 2006. Water vapor permeabillity of mamalian and fish gelatin fils. J. Food Sci. 71: 202-207.

Barbooti, M. M. 2008. Optimization of production of food grade gelatin from bovine hide wastes. England Tech. 26: 240-253.

Gelatin Manufacturer Institute of America (GMIA). 2012. Gum Technology in The Food Industry. Gelatin Hand Book. America. Academic Press, New York.

Guillen, M. C. G., B. Gimenez, M. E. L. Caballero and M. P. Montero. 2011. Functional and bioactive properties of collagen and gelatin from alternative sources. Food Hydrocolloids. 25: 1813-1827.

Jannah, A. 2013. Isolasi dan karakterisasi gelatin dari tulang ayam dengan metode asam. ALCHEMY 2: 184-189.

Jayathikalan, K., K. Sultana, K. Radhakrishna, and A. S. Bawa. 2011. Utilization of by products and waste materials from meat, poultry and fish processing industries: A review. J Food Sci. Technol. 49: 278–293.

Hardikawati, T., N. M. Puspawati, and K. Ratnayani. 2016. Kekuatan gel produk gelatin kulit ayam broiler dikaitkan dengan pola proteinnya. Jurnal Kimia 10: 115–124.

Mostafa, A. G. M. 2015. Physicochemical characteristics of gelatin extracted from Catfish (Clarias gariepinus) and Carp (Cyprinus carpio) skins. Middle East J. Agric. Res. 04: 359–372.

Liu, D. C, Y. K. Lin, and M. T. Chen. 2001. Optimum condition of extracting collagen from chicken feet and its characetristics. Asian-Aust. J. Anim. Sci.14: 1638-1644.

Puspitasari, D. A. P. and V. P. B. B. E. Setiani. 2013. Sifat-sifat gel gelatin tulang cakar ayam. Jurnal Pangan dan Gizi 4: 19-28.

Rapika, Zulfikar dan Zumarni. 2016. Kualitas fisik gelatin hasil ekstraksi kulit sapi dengan lama perendaman dan konsentrasi asam klorida yang berbeda. Jurnal Peternakan 13: 26-32.

Rusli, A. 2004. Kajian proses ekstraksi gelatin dari kulit ikan patin (Pangasius hypopthamus) segar. Sekolah Pascasarjana. Institut Pertanian Bogor.,Bogor.

Schrieber, R and H. Gareis. 2007. Galatine Handbook : Theory and Indusrial Practice. WILEY-VCH Verlag GmbH & co.KgaA. German.

Standar Nasional Indonesia (SNI).1995. Mutu dan Cara Uji Gelatin. Badan Standarisasi Nasional, Jakarta.

Ward, A. G. and A. Courts.1977.The Science and Technology of Gelatin. Academic Press, New York.

Winarno, F. G. 2008. Kimia Pangan dan Gizi. Penerbit Gramedia, Jakarta.

Yuliani. 2014. Analisis rendemen dan sifat fisika-kimia gelatin kulit ikan tenggiri (Acanthocybium solandri) yang diproduksi dengan metode asam. Prosiding Seminar Nasional Kimia-HKI Kaltim. Seminar Nasional Kimia (FMIPA- Universitas Mulawarman). 26 April 2014.

DOI: https://doi.org/10.21059/buletinpeternak.v42i4.29104