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The Effect of Chloride Acid Concentration and Demineralization Time on Gelatin Characteristic of EEL Fish Bones (Anguilla marmorata (Q.) Gaimard)

Authors

  • Jamaluddin

    Tadulako University, Palu, Central Sulawesi, (Postal: 94118), Indonesia

  • Angriani Abdullah

    Tadulako University, Palu, Central Sulawesi, (Postal: 94118), Indonesia

  • Yonelian Yuyun

    Tadulako University, Palu, Central Sulawesi, (Postal: 94118), Indonesia

DOI:

https://doi.org/10.29169/1927-5951.2019.09.01.7

Keywords:

Gelatin, Anguilla marmorata (Q.) Gaimard, fish bone, demineralization.

Abstract

Anguilla marmorata (Q.) Gaimard, eel bonefish is one of the potentials sources for gelatin manufacture. This study aims to determine the concentration of hydrochloric acid (3%; 4%) and to optimize demineralization time (12 hours; 24 hours) for thequality of gelatin. Characteristic of gelatin was determined by analysis of water content, ash content and protein content. To optimize gelatin extraction from eel fish bone, Mann Whitney test with 4 – factor was adopted. Spectrophotometer FTIR was used to analyze functional groups of gelatin. Values of water content, ash and protein content of each combination of acid chloride and demineralization time have met the requirements. The spectrum of FTIR showed a typical gelatin functional group. The best combination of treatment is at 3% hydrochloric acid concentration and 12 hours of demineralization time.

References

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Published

2019-01-05

Issue

Vol. 9 No. 1 (2019)

Section

Articles

License

Copyright (c) 2019 Jamaluddin, Angriani Abdullah , Yonelian Yuyun

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

The Effect of Chloride Acid Concentration and Demineralization Time on Gelatin Characteristic of EEL Fish Bones (Anguilla marmorata (Q.) Gaimard). (2019). Journal of Pharmacy and Nutrition Sciences , 9(1), 38-43. https://doi.org/10.29169/1927-5951.2019.09.01.7

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