Produk Reaksi Maillard (MRP) sebagai Anti Bakteri dan Pengendali Kadar Dekstran dalam Nira

Agustina L. N. Aminin; Laksmi Ambarsari; H. M. Mochtar

doi:10.14710/jgi.%v.%i.%p

DOI: https://doi.org/10.14710/jgi.%25v.%25i.%25p

Produk Reaksi Maillard (MRP) sebagai Anti Bakteri dan Pengendali Kadar Dekstran dalam Nira

Agustina L. N. Aminin¹

, Laksmi Ambarsari²

, H. M. Mochtar³

¹Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia

²Department of Biochemistry, Faculty of Mathematics and Natural Sciences, IPB University, Bogor, Indonesia

³Balai Penelitian dan Pengembangan Pabrik Gula Indonesia, Indonesia

Published: 1 Aug 2002.

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Abstract

MRP adalah hasil reaksi pencoklatan non enzimatik yang dapat dibuat dengan merefluks larutan yang mengandung asam amino dan gula reduksi. Aktivitas MRP diamati dengan meneliti pertumbuhan mikroorganisme dari nira yang ditumbuhkan dalam medium sintetik melalui pengukuran turbiditas. Pengaruh MRP terhadap produksi dekstran diamati melalui analisa kadar dekstran menggunakan metode Haze. Hasil pengamatan baik terhadap pertumbuhan mikroba maupun kadar dekstran menunjukkan bahwa MRP yang dibuat dari lisin dan glukosa dengan waktu pemanasan lima jam dan menggunakan gas nitrogen memberikan penghambatan sampai 50%.

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Keywords: MRP; antibakteri; dekstran

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Section: Research Articles

Language : ID

In Vol 5, No 2 (2002): Volume 5 Issue 2 Year 2002

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Mochtar, M dan Ananta T, (1988) “Beberapa Hal yang Perlu Diperhatikan dalam Pasca Panen Tebu sebagai Bahan Pabrik Gula”, Prosiding Penelitian Pasca Panen, Bogor
Mochtar, M., (1982) “Permasalahan Kualitas Tebu", Jurnal Gula Indonesia, vol.VI, Ikatan Ahli Gula Indonesia
Einarsson H, et al., (1988) “Inhibition of Bacterial Growth by Maillard Reaction Product", J. Agric. Food Chemistry, 36, 1043-1047
Roberts, E.J., (1983) “A Quantitative Methods for Dextran Analysis", International Sugar Journal, vol.85, New Orleans, USA
Shallenberger, R.S. and Birtch, G.G., (1975) “Sugar Chemistry”, The Avi Publishing Company, Inc., Wesport, Connecticut
Anonymous, (1974) “International Commission for Uniform Methods of Sugar Analysis (ICUMSA)", 16th session, Ankara
Chen, J.C.P., (1985) “Cane Sugar Handbook", 11th ed, John Willey and Sons, New York
Team Peneliti Fakultas Pertanian UNIBRAW, (1977) “Determinasi Jasad Mikro yang terdapat dalam Nira Tebu dan Gula Kristal dari Beberapa Pabrik Gula di Jawa Timur Musim Giling 1977” Malang

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