Proses Fraksinasi dalam Pembuatan Perisa Serupa Daging dari Autolisat Kacang Hijau {Phaseolus radiatus L) Terfermentasi oleh Rhizopus oligosporus (Fractionation Process in Preparation ofMeat-like Flavorfrom Autolysis ofMung Bean (Phaseolus radiatus L) Fermented by Rhizopus oligosporus)

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Agustine Susilowati

Abstract

Reaksi panas (thermalprocess) dalam fraksinasi kacang hijau (Phaseolus. radiatus L) terfermentasi oleh Rhizopus oligosporus menggunakan formula campuran L-Cysteine, Thiamine-HCI dan Xylosa merupakan upaya untuk memperoleh formula Aroma Serupa Daging (ASD/meatlike flavor) sebagai perisa dasar berbasis pangan fermentasi. Fraksinasi dilakukan pada 0, 1, 2 dan 3 jam, suhu 100°C, pH 5 dengan volume 5000 mL. Hasil penelitian menunjukkan bahwa semakin lama waktu proses akan meningkatkan kandungan padatan kering, protein terlarut, garam dan intensitas aroma serupa daging namun menurunkan gula pereduksi, N-Amino, total protein. Waktu maksimal proses adalah 3 jam dengan menghasilkan suspensi coklat kental beraroma serupa daging tajam dengan komposisi protein terlarut 25 mg/mL, total padatan kering 25,88 persen, total protein 15,81 persen, N-Amino 5,49 mg/mL, garam 3,42 persen dan gula pereduksi 32,5 mg/mL dengan senyawa perisa daging dominan sebagai senyawa sulfur yaitu Clomethiazole (C6H8CINS) sebesar 2,32 persen, 4-Methyl-5-hydroxyethylthiazole (C9H9NOS) sebesar 22,89 persen (Area/0,2|jg autolisatj dan senyawa dominan sebagai ester sebagai brimethyltridecanoate (CgH^NOg) sebesar 8,74 persen dan Tetrachloropropanoate (C16H30O2) sebesar 8,4 persen (Area/0,2|jg autolisat). 

Thermal process on fractionation of fermented mung beans (Phaseolus radiatus L) by Rhizopus oligoporus using formulas of L-Cysteine, Thiamine-HCI and Xylose as Meat Analogue Formula is an important effort to get meat-like flavor as base fermented food. Fractionation process is performed at the volume of 5,000 mL, pH of 5 and temperature of 100°C for 0, 1, 2 and 3 hours. The result shows that long process time will increase concentrations of total solids, dissolved protein and salt, flavor intensity, but reduce the concentrations of reducing sugar, N-Amino and total protein. Maximum process time is 3 hours giving brown congeal suspension, strong meaty flavor with composition : soluble protein of 25 mg/mL, total solid of 25.88 percents, total protein of 15.81 percents, N-Amino of 5.49 mg/mL, salt of 3.42 percents, reducing sugar of 32.5 mg/mL and dominant compound of meat-like flavor as sulfur compound as (i) Clomethiazole (C6H8CINS of 2.32 percents, 4-Methyl-5- hydroxyethylthiazole (C9H9NOS) of 22.89 percent (Area/0.2pg autolisat) and (iii) 2-(5-Methyl-1,3-thiazol-4-yl) ethyl acetate (C8H11N02S) 1.55 percents (Area/0.2pg autolisat) and dominant compound ester as Trimethyltridecanoate (C5H11N02) of 8.74 percents and Tetrachloropropanoate (C16H30O2) of 8.4 percents (Area/0,2pg autolisat). 

 

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Author Biography

Agustine Susilowati

Pusat Penelitian Kimia-Lembaga llmu Pengetahuan Indonesia
Kawasan PUSPIPTEK, Serpong

References

Agustine, dkk., 2009. Pemisahan Fraksi Gurih dari Kacang-Kacangan Terfermentasi Sebagai Flavor Savory Analog Daging Melalui Membran Bertahap. Laporan Hasil Penelitian, Program Tematik, Kedeputian IPT2009, Pusat Penelitian Kimia - LIPI, Kawasan PUSPIPTEK: Serpong, Tangerang.

Ahmed, H. El-Ghorab, Khaled F. El-massry, Atef F. El-Hadadd, Saeid A. Shedied, Mohamed S. Shaheen dan M. A. Gad. 2009. Chemical

Composition and Antiradical Activity of The Volatile Compounds from Reaction of Cysteine/Ribose and Beef Fat. World J. Dairy and Food Sci. 4(2): pp 164-175.

Anonymous, 2005. Official Methods of Analysis of the Association of Analytical Chemistry, AOAC Inc : Washington D.C.

Anonymous, 2010. Analysis Guidebook, Food Product Analysis by GC-MS, C180-EO6DA, Catalogue of Schimadzu.

Bailey, M.E. 1998. "Maillard Reactions and Meat Flavour Development". Di dalam F. Sahidi.(ed). Flavor of Meat, Meat product and Sea Foods. Blackie Academic & Professional. London, (h:267 - 289).

Behrends, J. M., K. J. Goodson, M. Koohmaraie, S. D. Shackelford, T L. Wheeler, W. W. Morgan, J. O. Reagan, B. L. Gwartney, J. W. Wise, and

J. W. Savell. 2005. Beef Customer Satisfaction: Usda Quality Grade and Marination Effects on Consumer Evaluations of Top Round Steaks. J. Anim. Sci. 83:662-670.

De Roos, K.B. 1992. Meat Flavor Generation from Cysteine and Sugars dalam _Teranishi R, et al (eds), Flavour Precursors : Thermal and Enzymatic Conversions. American Chemical Society: Washington, DC: ( h: 203-216).

Fickert, B. 2002. The Basic and Process Conditions Underpinning Reaction Flavour Production. dalamJosef, K&Chris, W, TheBasic Chemistry and Process Conditions Underlipinning Reaction

Flavour Production. Andrew J.T., Food Flavour Technology, CRC Pess LLC, CRC Press LLC, 275 2000 , N.W, Corporate Blvd, Boca Ratton, Florida 33431.

Hermanto, S. 2005. Petunjuk Praktikum Kimia Instrumentasi. Laboratorium Terpadu UIN Syarif Hidayatullah. Jakarta.

Hoa Van Ba, Inho Hwang, Dawoon Jeong and Amna Touseef. 2012. Principle of Meat Aroma Flavors and Future Prospect. InTec (http://

creativecommons.org/licenses/by/3.0), Di unduh 12 Juni 2014.

Heath, H.B. 1978. Flavor Technology, Profiles, Products and Applications. The AVI Publ. Co. Inc: Wesport, Conecticut.

Manley, C.G. 2002. Process Flavourings, dalam Reneiccius,G.A.(ed). Source Book of Flavors. Chapman & Hall. New York 1004.

MacLeod, G. dan Ames, J. 1986. 2-Methyl-3-(Methylthio)furan : a meaty character impact compound from cooked beef.Chem.lnd., 3 dalam Josef, K & Chris, W , The Basic Chemistryand Process Conditions Underpinning Reaction Flavor Production. Andrew J.T., Food Flavour Technology, CRC Pess LLC, CRC Press LLC, 2000 , N.W, Corporate Blvd, Boca Ratton, Florida 33431.

Mottram, D. S. 1998. "Flavour Formation in Meat and Meat Products : A RevieW Food Chemistry, Elsevier Science Ltd, 62( 4):415 - 424.

Mohamed, G. Megahed El-Shahat H. A. Nashy Mohamed S. Shaheen and Khaled F. El-Massry. 2011. Utilization of Mutton Fat as Antioxidant.

Agriculturedand BiologyJournal ofNorthAmerica ISSN Print: 2151-7517, ISSN Online: 2151-7525, doi:10.5251/abjna.2011.2.7.1079.1086,

ScienceHup, http://www.scihub.org/ABJNA . Di unduh 12 Juni 2014.

Nagodawithana, T 1994. Savory Flavors , dalam Alan G., Bioprocess, Fragrance, and Color Ingredients. John Wiley &Sons, Inc.. New York .

Saiyavit Varavinita, Sujin Shobsngobb, Mate Bhidyachakorawata and Manop Suphantharikaa. 2000. Production of Meat-like Flavor.

ScienceAsia 26 (2000): 219-224.

Sharon L. Melton. 1990. Effects of Feeds on Flavor of Red Meat: A Review. J ANIMSC11990, 68:4421-4435.

Travis Gene O'Quinn. 2012. Identifying Preferences for Specific Beef Flavor Characteristics. Dissertation, Department of Animal Sciences

Colorado State University Fort Collins, Colorado.

Tatum J. D. 2008. Producing Flavorful Beef. Article Prepared for Certified Angus Beef, LLC. Department of Animal Sciences Colorado State University.