Aplikasi Edible Coating dari Lidah Buaya dan Karagenan untuk Memperpanjang Umur Simpan Buah Tomat (Lycopersicum esculentum Mill.)
(Application of Edible Coating from Aloe Vera and Carrageenan to Extend The Shelf Life of Tomato (Lycopersicum esculentum Mill.))
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Tagor M. Siregar
Program Studi Teknologi Pangan, Fakultas Sains dan Teknologi, Universitas Pelita Harapan, Indonesia
Vanessa Elysia
Program Studi Teknologi Pangan, Fakultas Sains dan Teknologi, Universitas Pelita Harapan, Indonesia
DOI: https://doi.org/10.19184/j-agt.v18i01.40104
ABSTRACT
Tomato fruit (Lycopersicum esculentum Mill.) is a food material with a high water content so it is easy to decompose. This shows that efforts to prevent reduction in food quality can be developed in the form of edible coating from aloe vera gel with concentration of 0%, 30%, 40%, and 50%, and carrageenan with concentration of 1%, 2%, and 3%. The aims of this research were to determine the concentration of aloe vera gel and carrageenan based on the characteristics of edible film and to determine the effect of edible coating and storage time on the quality of tomato. The first stage of this research is making edible film based on analysis parameters such as water vapor transmission rate (WVTR), tensile strength, elongation, and thickness. The selected concentration used in the second stage of this research for making edible coating was 40% of aloe vera gel and 3% of carrageenan. The selected concentration has a WVTR value of 1.758±0.20 g.mm/m2.hour, tensile strength value of 0.248±0.00 N/cm2, elongation value of 25.164±0.10%, and thickness value of 0.074±0.00 mm. Tomato samples coated with edible coating and control tomatoes is stored for 9 days at room temperature (24-25oC and 65–70% relative humidity aproximately) and samples are analyzed every 3 days based on analysis parameters such as vitamin C content, weight loss, hardness level, pH, ohue, lycopene content, and total dissolved solids value. The application of edible coating and storage time can inhibit the decrease of vitamin C levels, lycopene levels, weight loss, hardness, also can inhibit the increase in pH value and total dissolved solids value. Meanwhile, the change in color (hue) of tomato is not affect by the use of edible coating.
Keywords: aloe vera, carrageenan, edible coating, storage time, tomato
REFERENCES
Adiningsih, Y., Fauziati, & Ageng, P. (2018). Karakteristik edible film berbasis karagenan dan stearin sawit sebagai kemasan pangan. Jurnal Riset Teknologi Industri, 12(2), 99–106. http://dx.doi.org/10.26578/jrti.v12i2.3849
Agus, P., & Widdi, U. (2007). Influence of ozonization duration on the storage age of tomato fruit. Prosiding PPI-PDIPTN 2007, pp: 234–242.
Alexandra, Y., & Nurlina. (2014). Aplikasi edible coating dari pektin jeruk songhi Pontianak (Citrus nobilis var Microcarpa) pada penyimpanan buah tomat. Jurnal Kedokteran dan Kesehatan, 3(4), 11–20.
Amin, U., Khan, M.A., Akram, M.E., Tawaha, A.R.M.S.A., Laishevtcev, A., & Shariati, M.A. (2019). Characterization of composite edible films from aloe vera gel, beeswax and chitosan. Slovak Journal of Food Sciences, 13(1), 854–862. https://doi.org/10.5219/1177
Andriani, E.S., Nurwantoro, & Antonius, H. (2018). Perubahan fisik tomat sewaktu penyimpanan pada suhu ruang akibat pelapisan dengan agar-agar. Jurnal Teknologi Pangan, 2(2), 176–182. https://doi.org/10.14710/jtp.2018.20958
Arifin, H.R., Setiasih, I.S., & Hamdani, J.S. (2016). Pengaruh penambahan gliserol terhadap karakteristik penyalut edible gel lidah buaya (Aloe vera). Jurnal Aplikasi Teknologi Pangan, 5(1), 6–9. http://dx.doi.org/10.17728/jatp.v5i1.31
Association of Official Analytical Chemist (AOAC). (2005). Official methods of analysis of the association of official analytical chemist international. 18th ed. AOAC, Inc., Arlington.
ASTM E96-95. (1995). Standard test methods for water vapor transmission of material, annual book of ASTM. American Society for Testing and Materials, Philadelphia, PA.
Ayu, D.F., Efendi, R., Johan, V.S., & Habibah, L. (2020). Penambahan sari lengkuas merah (Alpinia purpurata) dalam edible coating pati sagu meranti terhadap sifat kimia, mikrobiologi dan kesukaan buah tomat (Lycopersicum esculentum Mill). Jurnal Teknologi dan Industri Pertanian Indonesia, 12(1), 1–8. https://doi.org/10.17969/jtipi.v12i1.15521
Breemer, R., Priscillia, P., & Nurhayati, P. (2017). Pengaruh edible coating berbahan dasar pati sagu tuni (Metroxylon rumphii) terhadap mutu buah tomat sewaktu penyimpanan. Jurnal Teknologi Pertanian, 6(1), 14–20. https://doi.org/10.30598/jagritekno.2017.6.1.14
Fardhyanti, D.S., & Syara, S.J. (2015). Karakterisasi edible film berbahan dasar ekstrak karagenan dari rumput laut (Eucheuma cottonii). Jurnal Bahan Alam Terbarukan, 4(2), 68–73. http://dx.doi.org/10.15294/jbat.v4i2.4127
Fauziati, Adiningsih, Y., & Priatni, A. (2016). Pemanfaatan stearin kelapa sawit sebagai edible coating buah jeruk. Jurnal Riset Teknologi Industri, 10(1), 64–69. http://dx.doi.org/10.26578/jrti.v10i1.1754
Harumarani, S., Maruf, W.F., & Romadhon. 2016. Pengaruh perbedaan konsentrasi gliserol pada karakteristik edible film komposit semirefined karagenan Eucheuma cottoni dan beeswax. Jurnal Pengolahan dan Bioteknologi Hasil Perikanan, 5(1), 101–105.
Ifmalinda, Chatip, O.C., & Soparani, D.M. (2019). Aplikasi edible coating pati singkong pada buah papaya (Carica papaya L.) terolah minimal sewaktu penyimpanan. Jurnal Teknologi Pertanian Andalas, 23(1), 19–29. https://doi.org/10.25077/jtpa.23.1.19-29.2019
Jacoeb, A.M., Nugraha, R., & Utari, S.P.S.D. (2014). Pembuatan edible film dari pati buah lindur dengan penambahan gliserol dan karaginan. Jurnal Pengolahan Hasil Perikanan Indonesia, 17(1), 14–21. https://doi.org/10.17844/jphpi.v17i1.8132
Kohar, T.A., Yusmarini, & Dewi, F.A. (2018). Aplikasi edible coating lidah buaya (Aloe vera L.) dengan penambahan karagenan terhadap kualitas buah jambu biji (Psidium guajava L.). Jurnal Sagu, 17(1), 29–39. http://dx.doi.org/10.31258/sagu.v17i1.7136
Mahfudin, Prabawa, S., & Sugianti, C. (2016). Kajian ekstrak daun randu (Ceiba petandra L.) sebagai bahan edible coating terhadap sifat fisik dan kimia buah tomat sewaktu penyimpanan. Jurnal Teknotan, 10(1), 16–23. http://dx.doi.org/10.24198/jt.vol10n1.3
Marwina, R., Agustina, R., & Putra, B.S. (2016). Perubahan mutu tomat (Lycopersicon esculentum Mill.) dengan variasi konsentrasi pelapisan gel lidah buaya (Aloe vera L.) dan suhu penyimpanan. Jurnal Ilmiah Mahasiswa Pertanian Unsyiah, 1(1), 985–994. http://dx.doi.org/10.17969/jimfp.v1i1.1190
Miranda, M., Pratama, Y., & Hintono, A. (2018). Karakteristik edible film aloe vera dengan emulsi extra virgin olive oil dan kitosan. Jurnal Agritech, 38(4), 381–387. http://dx.doi.org/10.22146/agritech.34499
Moga, T., Montotolalu, R.I., Berhimpon, S., & Mentang, F. (2018). Karakteristik fisik edible film dari karaginan dengan penambahan asap cair. Journal of Aquatic Science and Management 6(1): 15-21.
Najah, K., Eko, B., & Ahmad, A. (2015). Pengaruh konsentrasi chitosan terhadap sifat fisik dan kimia buah tomat (Solanum lycopersicum L.) sewaktu penyimpanan. Jurnal Ilmu dan Teknologi Pangan, 1(2), 70–76.
Novita, M., Satriana., & Etria, H. (2015). Kandungan likopen dan karotenoid buah tomat (Lycopersicum pyriforme) pada berbagai tingkat kematangan pengaruh pelapisan dengan kitosan dan penyimpanan. Jurnal Teknologi dan Industri Pertanian Indonesia, 7(1), 35–39. http://dx.doi.org/10.17969/jtipi.v7i1.2832
Novita, D.D., Cicih, S., & Karunia, P.W. (2016). Pengaruh konsentrasi karagenan dan gliserol terhadap perubahan fisik dan kandungan kimia buah jambu biji varietas “kristal” sewaktu penyimpanan. Jurnal Teknik Pertanian Lampung, 5(1), 49–56.
Pathare, P.B., Umezuruike, L.O., & Fahad, A.J.A.S. (2012). Colour measurement and analysis in fresh and processed foods: A review. Journal of Food Bioprocess Technol,6, 36–60.
Rusli, A., Metusalach, Salengke, & Mulyati, M.T. (2017). Karakterisasi edible film karagenan dengan plasticizer gliserol. Jurnal Pengolahan Hasil Perikanan Indonesia, 20(2), 219–229. https://doi.org/10.17844/jphpi.v20i2.17499
Rusmanto, E., Rahim, A., & Hutomo, G.S. (2017). Karakteristik fisik dan kimia buah tomat hasil pelapisan dengan pati talas. Jurnal Agrotekbis, 5(5), 531–540.
Santoso, B., Herpandi., Pitayati, P.A., & Pambayun, R. (2013). Pemanfaatan karagenan dan gum Arabic sebagai edible film berbasis hidrokoloid. Jurnal Agritech, 33(2), 140–145. https://doi.org/10.22146/agritech.9802
Sari, R.N., Dwi, D.N., & Cicih, S. (2015). Pengaruh konsentrasi tepung karagenan dan gliserol sebagai edible coating terhadap perubahan mutu buah stroberi (Fragaria x ananassa) sewaktu penyimpanan. Jurnal Teknik Pertanian, 4(4), 305–314.
Sari, E., Ansharullah, & Nur, A. (2017). Kajian perubahan sifat fisik sensori dan kadar vitamin C buah tomat yang diaplikasikan edible coating pati sagu (Metroxylon sago Rottb) dengan penambahan filtrat lengkuas sewaktu penyimpanan. Jurnal Sains dan Teknologi Pangan, 2(6), 977–986. http://dx.doi.org/10.33772/jstp.v2i6.3874
Siskawardani, D.D., Warkoyo, W., & Siwi, A.A.P. (2020). The effect of aloe vera and glycerol addition on edible film of lesser yam starch (Dioscorea esculenta L. Burkill). Journal of Food Technology and Halal Science, 3(1), 26–33. https://doi.org/10.22219/fths.v3i1.13057
Tetelepta, G., Picauly, P., Polnaya, F.J., Breemer, R., & Augustyn, G.H. 2019. Pengaruh edible coating jenis pati terhadap mutu buah tomat sewaktu penyimpanan. Jurnal Teknologi Pertanian, 8(1), 29–33. https://doi.org/10.30598/jagritekno.2019.8.1.29
Widyastuti, E., Sedyadi, E., & Prabawati, S.Y. (2016). Effect of addition of soursop leaf extract to ganyong (Canna edulis Ker.) starch edible film and its application in red grape storage time. Journal of Biology, Medicine and Natural Product Chemistry, 5(2), 55–59. http://dx.doi.org/10.14421/biomedich.2016.52.55-59
Yanti, S. (2020). Analisis edible film dari tepung jagung putih (Zea mays L.) termodifikasi gliserol dan karagenan. Jurnal TAMBORA, 4(1), 1–13. https://doi.org/10.36761/jt.v4i1.562
Zafika, Y., Mukarlina, & Linda, R. (2015). Pemanfaatan gel lidah buaya (Aloe chinensis L.) yang diaplikasikan dengan gliserin sebagai bahan pelapis buah pisang barangan (Musa acuminata L.). Jurnal Protobiont, 4(1), 136–142. http://dx.doi.org/10.26418/protobiont.v4i1.9663
Zebua, M.J., Suharsi, T.K., & Syukur, M. (2019). Studi karakter fisik dan fisiologi buah dan benih tomat (Solanum lycopersicum L.) Tora IPB.” Buletin Agrohorti, 7(1), 69–75. https://doi.org/10.29244/agrob.v7i1.24418
Published
20-06-2024
Issue
Vol. 18 No. 1 2024: Jurnal Agroteknologi
Pages
68-80
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Copyright (c) 2024 Jurnal Agroteknologi
How to Cite
Siregar, T.M. & Elysia, V. (2024). Aplikasi edible coating dari lidah buaya dan karagenan untuk memperpanjang umur simpan buah tomat (Lycopersicum esculentum Mill.). Jurnal Agroteknologi, 18(1), 68-80. https://doi.org/10.19184/j-agt.v18i01.40104
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