PERUBAHAN MASSA AIR, VOLUME, DAN UJI ORGANOLEPTIK KERIPIK BUAH DENGAN BERBAGAI VARIASI WAKTUPADA PENGGORENGAN TEKANAN HAMPA UDARA

Yahya Zeth Ponno(1*), Andi Sukainah(2), Jamaluddin P Jamaluddin P(3),

(1) Program Studi Pendidikan Teknologi Pertanian Universitas Negeri Makassar
(2) Program Studi Pendidikan Teknologi Pertanian Universitas Negeri Makassar
(3) Program Studi Pendidikan Teknologi Pertanian Universitas Negeri Makassar
(*) Corresponding Author




DOI: https://doi.org/10.26858/jptp.v2i1.5148

Abstract


The processing of fruits by frying are interesting to be developed. One of the potential fruit processed and fruit chips are developed  papaya (Carica papaya L.). This study aimed to determine changes in water content and volume of papaya chips during frying, and test results hedonic papaya chips. The study was conducted by using the experimental method completely randomized design (CRD) with observation every 15 minutes, for 90 minutes during frying using vacuum fryer. Observations moisture content, volume, and the level of preference (hedonic), performed before and after frying. Analysis of the data by analysis of variance (ANOVA) followed by Tukkey test at 5%. The results showed that the decrease in water content and volume reduction papaya chips tend to stop in a frying for 60 minutes. To test hedonic color and flavor, crispy papaya highly preferred is frying for 60 minutes. As for the hedonic test on the texture, chips are the most preferred frying for 90 minutes

Keywords


water content, volume, hedonic, fruit chips, vacuum frying

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References


Annisa, Risdianika. 2012. Pengaruh Kadar Air Terhadap Tekstur Keripik Pisang Kepok (Musa paradisiaca formatypica). Skripsi. Makassar: Fakultas Pertanian Universitas Hasanuddin

Auliana, R., 2001. Gizi dan Pengolahan Pangan. Adicita Karya Nusa, Yogyakarta.

Badan Pusat Statistik (BPS). 2015. Komoditi Pertanian Pepaya. Makassar. http://www.bps.go.id. Diakses pada 6 Januari 2015.

Bambang. K., Pudji. H., Wahyu. S., 1998. Pedoman Uji Inderawi Bahan Pangan.Penerbit Pusat Antar Universitas Pangan dan Gizi Universitas Gadjah Mada,Yogyakarta.

Farkas, B.E., Singh, R.P., and Rumsey, T.R., 1996. Modeling heat and mass transfer in immersion frying, part I: Model development. Journal of Food Engineering29 (1996), pp. 211–226.

Jamaluddin, Suardy, Siswantor, dan Suriana.2011.Pengaruh Suhu Dan Tekanan Vakum Terhadap Penguapan Air, Perubahan Volume Dan Rasio Densitas Keripik Buah Selama Dalam Penggorengan Vakum. Jurnal Teknologi Pertanian Vol. 12 No. 2

Ketaren, S., 2005. Pengantar Teknologi Minyak dan Lemak Pangan. UI – Press, Jakarta.

Mailangkay, Desy Natalia Irwanty, 2002. Pengaruh Kemasan Vakum dan Non Vakum Terhadap Perubahan Mutu Kimia dan Sifat Organoleptik Keripik Pisang Selama Penyimpanan. Institut Pertanian Bogor.

Suprapti, Lies. 2004. Keripik, Manisan Kering, dan Sirup Nangka. Kanisius. Yogyakarta.

Winarno, F.G., 1992. Kimia Pangan dan Gizi. PT.Gramedia Utama, Jakarta.

Yamsaengsung and Moriera, 2002. Modeling the transport phenomena and structural changes during deep fat frying. Part I: Model development. Journal of Food Engineering53, pp. 1–10

Yayang Ade Suprana. 2012Pembuatan Keripik Pepaya Menggunakan Metode Penggorengan Vakuum dengan Variabel Suhu dan Waktu. Tugas Akhir Fakultas Teknik, UNDIP, Semarang.

Yulia E. P.,Zulkifli, dan Setyohadi.2014. Pengaruh Lama Perebusan dan lama Penyangraian Dengan Kuali Tanah Liat Terhadap Mutu Keripik Biji Durian (Durio zibethinus Murr). Journal Rekayasa Pangan dan Pertanian USU,.Vol. 2 No.3 : 5


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