Pengaruh Penambahan Ekstrak Daun dan Bubuk Teh, Kopi, dan Coklat Terhadap Fermentasi Nata De Coco

Merry Tri Indah Permata Sari, - Periadnadi, - Nurmiati

Abstract

This study aimed of to find out the effect of leaf extract and seed powder containing alkaloid which occured on the production process of nata de coco. An experiment was conducted using Complete Randomized Design (CRD) with factorial pattern. The result showed that the brewed extract of tea, coffee, chocolate affected the weight product of nata de coco. The brewed extract of green tea showed the best result on weight of the nata (24.66 g) which has a significant difference from the treatments of black tea, coffee powder, cocoa powder, coffee leaf, and chocolate leaf. The best dose of brewed extract in obtaining nata was 2 g/100 ml.

Keywords : alkaloid, nata de coco, effect.

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References

Bauer-Petrovska, B., & Petrushevska-Tozi, L. (2000). Mineral and water soluble vitamin content in the Kombucha drink. International Journal of Food Science and Technology, 35(2), 201-205.

Ernst, E. (2003). Kombucha: a systematic review of the clinical evidence. Forschende Komplementarmedizin und Klassische Naturheilkunde. Research in Complementary and Natural Classical Medicine, 10(2), 85-87.

Fardiaz, S. 1988. Fisologi Fermentasi. IPB. Bogor.

Hidayat, N. 2006. Mikrobiologi Industri. C.V. Andi Offset. Yogyakarta.

Kusyawati, M.E dan S. Ramli. 2008. Pemanfaatan Hasil Tanaman Hias Rosella Sebagai Bahan Minuman. Prosiding Seminar Nasional Sains dan Teknologi II 2008. Universitas Lampung, 17- 18 November 2008.

Nainggolan, J. 2009. Kajian Pertumbuhan Bakteri Acetobacter sp. dalam Kombucha Rosella Merah Hibiscus sabdariffa dalam Kadar Gula dan Lama Fermentasi yang Berbeda. Tesis Pasca Sarjana Program Studi Biologi. Medan.

Periadnadi. 2003. Vorkommen und Stoffwechselleistungen von Bakterien der Gattungen Acetobacter und Gluconobacter Während der Weinbereitung unter Berücksichtigung des Zucker-Säure-Stoffwechsels. Dissertation Johann Wolfgang Goethe – Universitat. Frankfurt.

Philip, G. O., dan P. A. William. 2000. Handbook od Hydrocolloids. Cambridge : Woodhead Publishing Limited.

Sanita, S. 2006. Perkembangan Acetobacter xylinum pada Starter Nata De Coco dalam Kombinasi Dosis Gula dan Nilai pH. Skripsi Sarjana Biologi FMIPA, Universitas Andalas. Padang.

Souci et al., 1995 dalam Baltes W.1995. ISBN 3-540-58986-4 4. Aufl. Springer-Verlag Berlin Heidelberg. New York.

Sievers, M., Lanini, C., Weber, A., SchulerSchmid, U and Teuber, M. 1995. Microbiology and Fermentation Balance in a Kobucha Beverage Obtained From a Tea Fungus Fermentation. Journal Applied Microbiology, 18(4), 590-594.

Soeseno, S. 1984. Sari Kelapa. Majalah Intisari No. 246 : 54-61. Januari.1984. Jakarta.

Uning. S.B., 1974. Studi Mengenai Penggunaan Berbagai Umur Bakteri Acetobacter xylinum pada Pembentukan Nata de Coco secara Fermentasi dari Medium air Kelapa. Jurusan Pengolahan Hasil Pertanian. Fakultas Teknologi Pertanian. Universitas Gadjah Mada. Yogyakarta.

DOI: https://doi.org/10.25077/jbioua.3.3.%25p.2014

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