Pengaruh Ozonisasi terhadap Kekerasan, Kadar Air, Vitamin C, dan Total Mikroorganisme pada Belimbing (Averrhoa carambola) Selama Penyimpanan

https://doi.org/10.22146/agritech.15480

Imas Siti Setiasih(1*), Tita Rialita(2), Debby Moody Sumanti(3), In In Hanidah(4), Gemma Zulhaida(5)

(1) Padjadjaran University
(2) DepartemenTeknologi Industri Pangan, Fakultas Teknologi Industri Pertanian, Universitas Padjadjaran, Jl. Raya Bandung Sumedang km.21, Jatinangor 45363
(3) DepartemenTeknologi Industri Pangan, Fakultas Teknologi Industri Pertanian, Universitas Padjadjaran, Jl. Raya Bandung Sumedang km.21, Jatinangor 45363
(4) DepartemenTeknologi Industri Pangan, Fakultas Teknologi Industri Pertanian, Universitas Padjadjaran, Jl. Raya Bandung Sumedang km.21, Jatinangor 45363
(5) DepartemenTeknologi Industri Pangan, Fakultas Teknologi Industri Pertanian, Universitas Padjadjaran, Jl. Raya Bandung Sumedang km.21, Jatinangor 45363
(*) Corresponding Author

Abstract


Starfruit is a non-climacteric fruit which are perishable after harvesting and during storage. One of compounds that can be used to maintain starfruit quality is the use of ozone water. This study was conducted to compare the characteristics of starfruit without ozonation and after ozonation using TIP-01 ozonizer during storage time in the room temperature (25±2ºC). The method used was the experimental method and then analyzed using a correlations-regressions analysis. The study used 2 treatments which were starfruit without ozonation and with ozonation (immersion in ozon water), the star fruits were packed by using a cling wrap with Styrofoam as the base. The results showed that starfruits from both treatments had changes in water content, vitamin C, and firmness (decreased). Ozone treatment with a concentration of 1.1 ppm was only able to inhibit the growth of microorganisms by 0.34 log CFU/g. Starfruits’ intact ozonation results in higher vitamin C content at 31.9680 mg/100g of material at the end of storage.

Keywords


Starfruit; ozonation; ozonizer tip-01; starfruit characteristics



References

Anggraini, R., Hasbullah, R., dan Sutrisno. 2015. Studi Degreening pada jeruk cultivar keprok madu terigas Kalimantan Barat. Jurnal Penelitian Pascapanen Pertanian, 12(1) 37:46.

AOAC. 2005. Official Methods of Analysis of The Association of Analytical Chemist. Washington DC.

Badan Pusat Statistik dan Direktorat Jenderal Hortikultura. 2014. Konsumsi Perkapita Buah-Buahan di Indonesia Periode 2010-2014. Available at www.hortikultura.deptan.go.id. Diakses pada tanggal 21 Maret 2016.

Badan Pengawasan Obat dan Makanan (BPOM). 2008. Pengujian Mikrobiologi Pangan. Infopom, 9 (2): 1-11.

Chauhan, O.P., Raju, P.S., Ravi, N., Asha, S., and Bawa, A.S. 2011. Effectiveness of ozone in combination with controlled atmosphere on quality characteristics including lignification of carrot sticks. Journal of Food Engineering, 102. 43–48.

Halimah, R. 2012. Keragaan agribisnis belimbing (Averhoa carambola) (studi kasus pada Kelompok Tani Maju Bersama, Kelurahan Tugu, Kecamatan Cimanggis, Kota Depok). Skripsi. Program Studi Agribisnis, Fakultas Pertanian, Universitas Padjadjaran.

Helmiyesi, Hastuti, R. B., dan Prihastanti, E. 2008. Pengaruh lama penyimpanan terhadap kadar gula dan vitamin C pada buah jeruk siam. Buletin Anatomi dan Fisiologi, XVI (2).

Karinda, M. Fatimawali, Gayatri, C. 2013. Perbandingan Hasil Penetapan Kadar Vitamin C Mangga Dodol Dengan Menggunakan Metode Spektrofotometri Uv-Vis dan Iodometri. Pharmacon - Jurnal Ilmiah Farmasi Unsrat, 2. ISSN 2302 – 2493.

Manaco, K.A., Costa, S.M., Uliana, M.R., dan Lima, G.P.P. 2014. Sanitizer Effect in Mango Pulp and Peel Antioxidant Compounds. Food and Nutrition Sciences. http://www.scirp.org/journal/fnshttp://dx.doi.org/10.4236/fns.2014.510103. [May 2014].

Martín-Belloso O., Soliva-Fortuny R. 2011. Advances in Fresh-Cut Fruits and Vegetables Processing. Taylor and Francis Group, LLC; Boca Raton, 410p.

Miller. 2013. Vitamin and mineral contents of carrot and celeriac grown under mineral or organic fertilization. [Online] Available from: http://www.sarep.ucdavis.edu/newsik/components/v3n1/sa-5.htm. [diakses pada tanggal 2 Juni 2017].

Musaddad, D. 2013. Kajian Pengaruh Ozon, Kemasan Plastik Dan Suhu Penyimpanan Terhadap Keamanan, Mutu dan Umur Simpan Kubis Bunga Diolah Minimal. Disertasi Program Pascasarjana Universitas Padjadjaran, Bandung.

O’Donnell, C., Tiwari, B.K., Cullen, P.J., dan Rice, R.G. 2012. Ozone in Food Processing. Wiley-Blackwell, Oxford.

Syafutri, M.I., Pratama, F., dan Saputra, D. 2006. Sifat Fisik dan Kimia Buah Manga (Mangifera indica L.) Selama Penyimpanan dengan Berbagai Metode Pengemasan. Jornal Teknologi dan Industri Pangan, Vol 17 (1).

Sung, H.J., Song, W.J., Kim, K.P., Ryu, S. Kang, D.H. Combination effect of ozone and heat treatments for the inactivation of Escherichia coli O157:H7, Salmonella Typhimurium, and Listeria monocytogenes in apple juice. Int.J. of Food Microb, 171(2014) 147–153.

Utama, I. M. S., dan Antara, N. S. 2013. Pasca Panen Tanaman Tropika: Buah dan Sayur. Bahan Ajar. Tropical Plant Curriculum Project. Universitas Udayana, Bali.

Wei, K.J., Zhou H.D., Zhou, T., Gong, J.H., 2007. Comparison of Aqueous Ozone and Chlorine as Sanitizers In The Food Processing Industry: Impact On Fresh Agricultural Produce Quality. Ozone-Sci Eng, 29(2):113-120.



DOI: https://doi.org/10.22146/agritech.15480

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