Evaluasi Sifat Prebiotik Serat Pangan Tidak Larut Air (STLA) Terekstrak dari Tepung Buah Pisang Agung dan Pisang Mas
(Evaluation Prebiotic Properties of Insoluble Dietary Fiber (IDF) Extracted from Agung Banana and Mas Banana Flour)
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Yulita Nur Pratiwi
Mahasiswa Jurusan Teknologi Hasil Pertanian, Universitas Jember, Jember, Indonesia
Nurhayati
Dosen Jurusan Teknologi Hasil Pertanian, Universitas Jember, Jember, Indonesia
Ahmad Nafi
Dosen Jurusan Teknologi Hasil Pertanian, Universitas Jember, Jember, Indonesia
DOI:
ABSTRACT
Bananas have potential to be developed as a functional food prebiotic because it contains a resistant starch and dietary fiber, the raw banana contains 50% resistant starch type II and dietary fiber (14.52%). The aim of the research were to evaluate prebiotic properties insoluble dietary fiber (IDF) extracted from agung and mas banana flour. The banana flour produced from agung and mas variety used controlled fermentation by Brevibacillus brevis for 24 hours at room temperature. The IDF was extracted by using enzyme method. The prebiotic properties were evaluated based on their resistance to gastric acid hydrolysis, their capable to increase survival of probiotic bacteria (Lactobacillus acidophilus) and decrease pathogenic bacteria (enteropathogenic Eschericia coli/EPEC). The results showed that process fermentation of banana flour increased insoluble dietary fiber (IDF) content mas and agung banana. Insoluble dietary fiber (IDF) fermented mas and agung banana flour was more resistant than non-fermented mas and agung banana IDF by hydrolysis gastric acid. Insoluble dietary fiber (IDF) of fermented banana flour to increase the survival of L. acidophilus, while decreased the survival of EPEC.
Keywords: banana, insoluble dietary fiber, prebiotic properties
REFERENCES
[AOAC] Association of analytical communities. (1999). Official Methods of Analysis of AOAC International 16th. USA.
[BPS] Badan Pusat Statistik. (2011). Data produksi hortikultura basis data pertanian [serial online]. http://www.bps.go.id/getfile.php/news=201 [25 Februari 2012].
Buriti FCA, Castro IA, and Saad SMI (2010). Viability of Lactobacillus acidophilus in synbiotic guava mousses and its survival under in vitro simulated gastrointestinal conditions. Int J Food Microbiology. (137): 121–129.
Englyst HN, Kingman SM, and Cummings JH (1992). Classification and measurement of nutritionally important starch fraction. European Journal Clinical Nutrition. (46 Suppl.2): 533-550.
[FAO] Food and Agricultural Organization. (2007). Technical Meeting On Prebiotics [serial online]. http://www.fao.org/ag/agn/agns/files/Prebiotics TechMeetingReport.pdf [10 Februari 2012].
Gibson GR (2004). Dietary modulation of the human colonic microbiota: updating the concept of prebiotics. J Nutrition. Res. Rev.(17):259-275.
Herawati H (2010). Potensi pengembangan produk pati tahan cerna sebagai pangan fungsional. Jurnal Litbang Pertanian. 30(1).
Huadi Y, Wei S, and Zheng-xiang W. (2007). Bacterial isolation and pullulanase characterization [serial online]http://en.cnki. com.cn/Articleen/CJFD TOTAL-PYK200709003. htm [10 Agustus 2012].
Huebner J, Wehling RL, and Hutkins, RW (2007). Functional activity of commercial prebiotics. J Int Dairy. (17): 770-775.
Juarez-García E, Agama Acevedo E, Sáyago-Ayerdi SG, Rodríguez-Ambriz SL and Bello-Pérez LA. (2006). Composition, digestibility and application in bread making of banana flour. Journal Human Nutrition. (61): 131–137.
Kurniawan, Fajar. “Memproduksi Tepung dari Bahan Pisang”. Tabloid Sinar Tani. 18 Pebruari 2009.
Nurhayati (2011). Peningkatan Sifat Prebiotik Tepung Pisang melalui Fermentasi dan Siklus Pemanasan Bertekanan-Pendinginan. Disertasi. Bogor: Institut Pertanian Bogor.
Prabawati S, Suyanti dan Setyabudi DA (2008). Teknologi pascapanen dan teknik pengolahan buah pisang. Penyunting Wisnu Broto. Balai Besar Penerbitan dan Pengembangan Pertanian.
Putra RP (2010). Pati Resisten dan Sifat Fungsional Tepung Pisang Tanduk (Musa Paradisiacal Formatypica) yang Dimodifikasi melalui Fermentasi Bakteri Asam Laktat Dan Pemanasan Otoklaf. Skripsi. Bogor: Institut Pertanian Bogor.
Reddy BS (1999). Possible mechanism by which pro- and prebiotics influence colon carcinogenesis and tumor growth. Journal Nutrition. 129 (7 Suppl):1478S-82S.
Roberfroid M (2007). Prebiotics: The concept revisited effect of probiotics and prebiotics. J Nutr. (137):830S-837S.
Santo, Cartolano, Silva, Soares, Gioielli, Perego, Onverti, and Oliveira (2011). Fibers from fruit by-products enhance probiotic viability and fatty acids profile and increase CLA content in yoghurts. International Journal of Food Microbiology. doi: 10.1016/j.ijfood micro.2011.12.025.
Schillinger U, Guigas C, Holzapfel WH, (2005). In vitro adherence and other properties of lactobacilli used in probiotic yoghurt-like products. International Dairy Journal. (15): 1289–1297.
Tribess TB, Hernandez-Uribe JP, Mendez-Montealvo, Menezes, Bello-Perez, and Tadini (2009). Thermal properties and resistant starch content of green banana flour (Musa cavendishii) produced at different drying conditions. J Food Sci and Technol. (42):1022-1025.
Wardaniyati R (2012). Identifikasi Fenotip dan Uji Pertumbuhan Bakteri Amilolitik Indegenus Bonggol, Empulur Batang dan Buah Pisang Mentah. Skripsi. Jember: Universitas Jember.
Wichienchot S, Jatupornpipat M, Rastall, RA (2010). Oligosaccharides of pitaya (dragon fruit) flesh and their prebiotic properties. Food Chem. (120): 850–857.
Published
20-06-2012
Issue
Vol. 6 No. 1 2012: Jurnal Agroteknologi
Pages
29-39
License
Copyright (c) 2012 Jurnal Agroteknologi
How to Cite
Pratiwi, Y.N., Nurhayati, & Nafi, A. (2012). Evaluasi sifat prebiotik serat pangan tidak larut air (STLA) terekstrak dari tepung buah pisang Agung dan pisang Mas. Jurnal Agroteknologi, 6(1), 29-39.
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