Penggunaan Tepung Glukomanan dari Umbi Gembili (Dioscorea esculenta L.) pada Pembuatan Es Krim

https://doi.org/10.22146/agritech.16907

Herlina Herlina(1*), Miftahul Choiron(2), Bambang Herry Purnomo(3), Maharlika Pemuda Bhakti Nagara(4), Nita Kuswardhani(5)

(1) Jurusan Teknologi Hasil Pertanian, Fakultas Teknologi Pertanian, Universitas Jember, Jl. Kalimantan 37, Kampus Tegal Boto, Jember 68121
(2) Jurusan Teknologi Hasil Pertanian, Fakultas Teknologi Pertanian, Universitas Jember, Jl. Kalimantan 37, Kampus Tegal Boto, Jember 68121
(3) Jurusan Teknologi Hasil Pertanian, Fakultas Teknologi Pertanian, Universitas Jember, Jl. Kalimantan 37, Kampus Tegal Boto, Jember 68121
(4) Jurusan Teknologi Hasil Pertanian, Fakultas Teknologi Pertanian, Universitas Jember, Jl. Kalimantan 37, Kampus Tegal Boto, Jember 68121
(5) Jurusan Teknologi Hasil Pertanian, Fakultas Teknologi Pertanian, Universitas Jember, Jl. Kalimantan 37, Kampus Tegal Boto, Jember 68121
(*) Corresponding Author

Abstract


The aim of this research was to determine the effect of glucomannan starch from Gembili tuber to the physical and sensory characteristics, and obtaining the right amount of glucomannan flour from Gembili tuber concentration to produce ice cream with good qualities and preferred by the panelists. This study was designed using a Completely Randomized Design (CRD) with one factor, namely the variation ratio of glucomannan flour of Gembili tuber (0%, 0.1%, 0.2%, 0.3% and 0.4%), with three replications in each treatment. The results showed that the addition of glucomannan flour of Gembili tuber at various concentrations significantly affect the lightness (L), hardness, overrun, and the melting speed of ice cream, and the sensory characteristics of ice cream which consists of color, flavor, taste, hardness and overall. The best treatment was ice cream with a 0.3% addition of glucomannan flour, with an average effectiveness value of 0.80.

Keywords


Gembili tuber; glucomannan flour; ice cream; physical characteristics; overrun



References

Arbuckle, W. S. (1997). Ice Cream. Springer Science & Business Media.

Barclay, T., Ginic-Markovic, M., Cooper, P., & Petrovsky, N. (2010). Inulin - a versatile polysaccharide with multiple pharmaceutical and food chemical uses. Journal of Excipients and Food Chemicals, 1(3), 1132.

Chaubey, M., & Kapoor, V. P. (2001). Structure of a galactomannan from the seeds of Cassia angustifolia Vahl. Carbohydrate Research, 332(4), 439–444. https://doi.org/10.1016/S0008-6215(01)00104-5

Clarke, C. (2004). The Science of Ice Cream. Royal Society of Chemistry.

DeGarmo, E. P., Sullivan, W. G., & Canada, J. R. (1984). Engineering economy (7th ed). New York : Macmillan ; London : Collier Macmillan. Diambil dari https://trove.nla.gov.au/version/32750478

Fardiaz, D. S. (1992). Mikrobiologi pangan 1. PT Gramedia.

Herlina. (2012). Karakterisasi dan Aktivitas Hipolipidemik serta Potensi Prebiotik Polisakarida Larut Air Umbi Gembili (Dioscorea esculenta. L.) (Disertasi). Universitas Brawijaya, Malang.

Herlina, H. (2015). Deproteinase Effect of Hydrocolloid Flour Made of “Gembili Tuber” (Dioscorea esculenta L.) on Chemical and Technical Functional Properties. International Journal on Advanced Science, Engineering and Information Technology, 5(4), 298-302–302. https://doi.org/10.18517/ijaseit.5.4.549

Hutchings, J. B. (1999). Food Color and Appearance. Springer.

Idris, S. (1992). Pengantar Teknologi Pengolahan Susu. Malang: Animal Husbandry Project, Universitas Brawijaya.

Karim, A. A., & Bhat, R. (2009). Fish gelatin: properties, challenges, and prospects as an alternative to mammalian gelatins. Food Hydrocolloids, 23(3), 563–576. https://doi.org/10.1016/j.foodhyd.2008.07.002

Mabesa, L. B. (1986). Sensory Evaluation of Foods: Principles and Methods. Laguna: COLLEGE OF AGRICULTURAL University of the Philippines at Los Baños College.

Murano, P. S. (2003). Understanding Food Science and Technology. United Stated of America: Thomson/Wadsworth.

Pangan Lokal | Agoesman’s Blog. (2009). Diambil 7 Januari 2019, dari https://agoesman120.wordpress.com/2009/06/27/pangan-lokal/

Prajayanti, A. (2012). Indonesia Sasaran Empuk Produsen Es Krim. Diambil 25 Juni 2016, dari http://www.centroone.com/index.php/news/2012/11/1r/indonesia-sasaran-empuk-produsen-es-krim/

Sastrahidayat, I. R., & Soemarno, D. S. (1991). Budidaya berbagai jenis tanaman tropika. Surabaya: Fakultas Pertanian Universitas Brawijaya Malang Bekerja Sama Dengan Usaha Nasional.

Setiadi, A. (2002). Es Krim Campina Bidik Pasar dengan Hati. Diambil 15 Maret 2016, dari www.sinarharapan.co.id/ekonomi/promarketing/2003/0211/prom2

Winarno, F. G. (2004). Kimia Pangan dan gizi (11 ed.). Jakarta: P.T. Gramedia.

Yuliani, L. N. (2001). Mempelajari Penambahan Stabilizer dan Flavor terhadap Stabilitas Emulsi serta Overrun Es Krim Sari Tape (Skripsi). Institut Pertanian Bogor, Bogor.



DOI: https://doi.org/10.22146/agritech.16907

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Copyright (c) 2019 Herlina Herlina, Miftahul Choiron, Bambang Herry Purnomo, Maharlika Pemuda Bhakti Nagara, Nita Kuswardhani

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