KAJIAN ANALISIS DAN MANFAAT KANDUNGAN CANGKANG SIPUT AIR TAWAR DAN SIPUT TANAH DARI KELAS GASTROPODA

NINA KARLINA DWI PUTRI, - (2020) KAJIAN ANALISIS DAN MANFAAT KANDUNGAN CANGKANG SIPUT AIR TAWAR DAN SIPUT TANAH DARI KELAS GASTROPODA. Skripsi thesis, Sekolah Tinggi Farmasi Indonesia.

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Abstract

Gastropoda merupakan kelas terbesar dari filum molluska, anggota kelas ini meliputi siput air laut, siput air tawar, siput tanah, dan limpet. Pada beberapa negara, siput air tawar dan siput tanah banyak dikelola dagingnya menjadi makanan. Daging dari siput mengandung kandungan gizi protein yang tinggi dan rendah lemak. Bersamaan tingginya konsumsi daging siput maka tingkat pembuangan cangkangnya yang bisa menjadi limbah di darat maupun perairan juga tinggi. Tujuan dari kajian ini untuk mengetahui mengenai metode analisis dan manfaat kandungan senyawa kimia aktif dari beberapa cangkang siput air tawar kelas gastropoda. Diketahui jika cangkang siput, mengandung senyawa kimia mayor yaitu CaCO3 dan kitin. Di mana kadar tertinggi dua senyawa ini berasal dari siput tanah yaitu senyawa CaCO3 dari Lanistes varicus sebesar 98,75% dan senyawa kitin dari Achatina fulica sebesar 63,6%. Dari proses deasetilasi kitin didapatkan senyawa kitosan, dengan kadar tertinggi berasal pada spesies Achatina fulica juga, yaitu sebesar 63,09%. Selain itu ada senyawa minor lain, seperti mineral zink, besi, cooper, fosfor, mangan, natrium, potasium dan data proksimat. Senyawa-senyawa ini bisa dijadikan bahan biomaterial yang bermanfaat di dunia kesehatan. Instrumen untuk analisis senyawa kitin dan kitosan dapat menggunakan spektrofotometri FTIR, serta senyawa mineral CaCO3 dan mineral lain dapat menggunakan AAS dan XRF. --- Gastropods are the largest class of phylum molluscs, members of this class include sea snails, freshwater snails, land snails, and limpets. In some countries, freshwater snails and land snails are often processed to be food. The meat from snails contains high nutritional protein and low fat. Along with high consumption of snail meat, the disposal rate of their shells which can become waste on land and waters is also high. The purpose of this study was to determine the analysis method and the benefits of the active chemical compound content of several gastropod class freshwater snail shells. It is known that the snail shell contains major chemical compounds, namely CaCO3 and chitin. Where the highest concentration of these two compounds came from land snails, namely the CaCO3 compound from Lanistes varicus at 98.75%, and the chitin compound from Achatina fulica at 63.6% concentration. From the deacetylation process of chitin, chitosan compounds were obtained, with the highest concentration coming from the Achatina fulica species as well, which was 63.09%. In addition, there are other minor compounds, such as minerals zinc, iron, copper, phosphorus, manganese, sodium, potassium and proximate data. These compounds can be used as biomaterials that are useful in the world of health. Instruments for the analysis of chitin and chitosan compounds can use FTIR spectrophotometry, and mineral compounds of CaCO3 and other minerals can use AAS and XRF.

Item Type:	Thesis (Skripsi)
Uncontrolled Keywords:	Analisis, Kitin, Kitosan, CaCO3, Mineral, Proksimat, Manfaat, Biomaterial, Siput, Gastropoda --- Analysis, Chitin, Chitosan, CaCO3, Minerals, Proximate, Benefits, Biomaterials, Snail, Gastropods
Subjects:	Q Science > Q Science (General) R Medicine > R Medicine (General)
Divisions:	Program Studi S1 Farmasi
Depositing User:	pustakawan - -
Date Deposited:	03 Oct 2024 06:37
Last Modified:	03 Oct 2024 06:37
URI:	http://repository.stfi.ac.id/id/eprint/1332

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