Karakteristik Edible Film dari Pati Kentang (Solanum Tuberosum L.) dengan Penambahan Gliserol

  • Sjamsiah Sjamsiah Alauddin State Islamic University of Makassar
    (ID)
  • Jawiana Saokani
  • Lismawati Lismawati Jurusan Kimia UIN Alauddin Makassar

Abstract

Edible film is a thin layer that serve as the packaging or upholstery as well as food that can be eaten with a product. It is packaged and can be degraded by nature. Potato starch can be used as raw material in manufacturing edible film, in which the addition of glycerol is needed as a plasticizer that function to improve the elasticity of the edible film. The goal of the research is to know the influence of glycerol concentration variation against the characteristics of edible film of starch potatoes (Solanum tuberosum L.) the parameters examined in this study i.e the physical test that includes a test of strong thickness, tensile test and present enlargement, test the solubility and organoleptic. To help figure out the data obtained in the real effect or not, is done using the SPSS Analysis Variant 1 direction or one-way ANOVA. Characteristics of edible film from potato starch with addition of glycerol with a concentration of 20%, 30% and 40% (v/v) to the value of the thickness of consecutive 0,058 mm, 0,062 mm and 0,071mm. The value of the tensile strengh i.e 0,75 N/mm2, 0,69 N/mm2 and 0,35 N/mm2. The value obtained by elongation percent 4,96%, 9,04% and 9,51% where as the value of solubility is obtained that is 19%, 21,4% and 34,6%. Application of edible films from potato starch as the packaging on candy jelly can be acceptedas alternative packaging material for food.

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References

AOAC, (1983). Official methods of Analysis, Edisi ke -14, Washington, DC: Association of Official Analytical Chemists.

ASTM D638-02a. (2002), Standard Test Methods for Tensile Properties of Plastics, Philadelphia, PA: American Society for Testing and Material.

Ariska, R.E & Suyatno. (2013). Pengaruh konsentrasi karagenan terhadap sifat fisik dan mekanik edible film dari dari pati bonggol pisang dan karagenan dengan plasticizer gliserol, Prosiding Seminar, 2(1), 34-40.

Coniwanti P, Laila L., Alfira, M.R., (2014), Pembuatan film plastik biodegredabel dari pati jagung dengan penambahan kitosan dan pemlastis gliserol, Jurnal Teknik Kimia, 20(4), 22-30.

Cornelia, M., et.al., (2012). Pengaruh penambahan pati bengkoang terhadap karakteristik fisik dan mekanik edible film, Jurnal Kimia Kemasan, 34(2), 263-271.

Fatimah, C. 2013. Physical-mechanical properties and microstructure of breadfruit starch edible films with various plasticizer. Eksakta, 13(1), 1-7.

Huri, D & Fithri C. N, 2014, Pengaruh konsentrasi gliserol dan ekstrak ampas kulit apel terhadap karakteristik fisik dan kimia edible film. Jurnal Pangan dan Agroindustri, 2(4), 29-40.

Koswara, S. (2009), Teknologi Pembuatan Permen, 1-60.

Krisna, A. (2011), Pengaruh regelatinasi dan modifikasi hidrotermal terhadap sifat fisik pada pembuatan edible film dari pati kacang merah (Vigna angularis Sp.), Tesis Magister Teknik Kimia Universitas Diponegoro, Semarang, 1-61.

Kusnadi & Budyanto. (2015). Antibacterial active packaging edible film formulation with addition teak (Tectona grandis) leaf extract. International Jurnal of Life Science Biotechnology and Pharma Research, 4(2), 79-84.

Niken H. (2013). Isolasi amilosa dan amilopektin dari pati kentang, Jurnal Teknologi Kimia dan Industri, 2(3), 57-62.

Ridal S. (2003). Karakterisasi sifat fisiko-kimia tepung dan pati talas (Colosocia esculenta) dan kimpul (Xanthosoma Sp) dan uji penerimaan a-amilase terhadap patinya. Skripsi Teknologi Pertanian, 1-74.

Published
2017-12-31
How to Cite
Sjamsiah, S., Saokani, J., & Lismawati, L. (2017). Karakteristik Edible Film dari Pati Kentang (Solanum Tuberosum L.) dengan Penambahan Gliserol. Al-Kimia, 5(2), 181-192. https://doi.org/10.24252/al-kimia.v5i2.3932
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Article
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