Extraction of glucomannan from crude porang flour by acid hydrolysis and ethanol precipitation was studied. Effects of acid concentration, temperatures and time were investigated, kinetics model of the process was developed and the parameters were evaluated based on experimental data. New data on yield and purity of glucomannan under various conditions were obtained.
[1] Xu Q., Huang W., Jiang L. et al.: Carbohydr. Polym., 2013, 97, 565. https://doi.org/10.1016/j.carbpol.2013.05.007
https://doi.org/10.1016/j.carbpol.2013.05.007
[2] Takigami S.: Konjac Mannan [in:] Philips G. and Williams P. (Eds.), Handbook of hydrocolloids. Woodhead Publishing Limited, New York 2000, 413-424.
[3] Li B., Xie B. J.: Appl. Polym. Sci., 2004, 93, 2775. https://doi.org/10.1002/app.20769
https://doi.org/10.1002/app.20769
[4] Chua M., Baldwin T., Hocking T., Chan K.: J. Ethnopharmacol., 2010, 128, 268. https://doi.org/10.1016/j.jep.2010.01.021
https://doi.org/10.1016/j.jep.2010.01.021
[5] Yao-Ling L., Rong-hua D., Ni C. et al.: J. Single Mol. Res., 2013, 1, 7.
https://doi.org/10.12966/jsmr.07.03.2013
[6] Brostow W., Hagg Lobland H.: Materials: Introduction and Applications. John Wiley & Sons, New York 2016.
[7] Ohashi S., Shelso G., Moirano A., Drinkwater W.: Pat. US 6162906, Publ. Dec. 19, 2000.
[8] Tatirat O., Charoenrein S.: LWT-Food Sci. Technol., 2011, 44, 2059. https://doi.org/10.1016/j.lwt.2011.07.019
https://doi.org/10.1016/j.lwt.2011.07.019
[9] Yoshimura M., Takaya T., Nishinari K.: Carbohydr. Polym., 1998, 35, 71. https://doi.org/10.1016/S0144-8617(97)00232-4
https://doi.org/10.1016/S0144-8617(97)00232-4
[10] Parry J.: Konjac glucomannan [in:] Imeson A. (Ed.), Food Stabilisers, Thickeners and Gelling Agents. John Willey & Sons, Ltd., United Kingdom 2011, 198-216.
[11] Zhao J., Zhang D., Srzednicki G. et al.: Int. Food Res. J., 2010, 17, 1113.
[12] Wootton A., Luker-Brown M., Westcott R., Cheetham P.: J. Sci. Food Agric., 1993, 61, 429. https://doi.org/10.1002/jsfa.2740610408
https://doi.org/10.1002/jsfa.2740610408
[13] Fadillah, Rochmadi, Syamsiah S., Haryadi: J. Eng. Sci. Technol., 2015, Special Issue on SOMCHE 2014 & RSCE 2014 Conference, 1.
[14] Xing X., Cui S. W., Nie S. et al.: Bioact. Carbohydr. Diet. Fibre, 2014, 4, 74. https://doi.org/10.1016/j.bcdf.2014.06.004
https://doi.org/10.1016/j.bcdf.2014.06.004
[15] Xu W., Wang S, Ye T. et al.: Food Chem., 2014, 158, 171. https://doi.org/10.1016/j.foodchem.2014.02.093
https://doi.org/10.1016/j.foodchem.2014.02.093
[16] Chen L., Liu Z., Zhuo R.: Polym., 2005,46, 6274. https://doi.org/10.1016/j.polymer.2005.05.041
https://doi.org/10.1016/j.polymer.2005.05.041
[17] Aprianita A., Vasiljevic T., Bannikova A., Kasapis A.: J. Food Sci. Technol., 2014, 51, 1784. https://doi.org/10.1007/s13197-012-0696-x
https://doi.org/10.1007/s13197-012-0696-x
[18] Jianrong Z., Donghua Z., Srzednicki G. et al.: Proceed. Asia-Pacific Symposium on Assuring Quality And Safety Of Agri-Foods, Thailand, Bangkok 2008, 345.
[19] Kumoro A., Ngoh G., Hasan M. et al.: Asian J. Sci. Res., 2008, 1, 412.
https://doi.org/10.3923/ajsr.2008.412.420
[20] Retnowati D., Kumoro A.: Reaktor, 2012, 14, 46.
https://doi.org/10.14710/reaktor.14.1.46-50
[21] Taherzadeh M., Karimi K.: BioRes., 2007, 2, 472.
[22] Tasic M., Konstantinovic B., Lazic M., Veljkovic V.: Biochem. Eng. J., 2009, 43, 208. https://doi.org/10.1016/j.bej.2008.09.019
https://doi.org/10.1016/j.bej.2008.09.019
[23] Fontana J., Mitchell D., Molina O. et al.: Food Technol. Biotechnol., 2008, 46, 305.
[24] Salmi T., Murzin D., Maki-Arvela P. et al.: AIChE J., 2014, 60, 1066. https://doi.org/10.1002/aic.14311
https://doi.org/10.1002/aic.14311
[25] Betancur A., Chel G.: J. Agric. Food Chem., 1997, 45, 4237. https://doi.org/10.1021/jf970388q
https://doi.org/10.1021/jf970388q
[26] Jacobsen S., Wyman C.: Ind. Eng. Chem. Res., 2002, 41, 1454. https://doi.org/10.1021/ie001025+
https://doi.org/10.1021/ie001025
[27] Fadillah, Rochmadi, Syamsiah S., Haryadi: Proceed. 5th Int. Conf. on Chemical Engineering and Applications IPCBEE, Singapore 2014, 11.
[28] Puswatien P., Siong T., Kantasubrata J. et al.: The ASEAN Manual of Food Analysis. Institute of Nutrition, Mahidol University, Phutthamonthon 2011.
[29] AOAC: Official Methods of Analysis. AOAC International, Gaithersburg 1999.
[30] AOAC: Official Methods of Analysis. AOAC International, Arlington 2005.
[31] Cuesta G., Suarez N., Bessio M. et al.: J. Microbiol. Methods, 2003, 52, 69. https://doi.org/10.1016/S0167-7012(02)00151-3
https://doi.org/10.1016/S0167-7012(02)00151-3
[32] Chua M., Chan K., Hocking T. et al.: Carbohydr. Polym., 2012, 87, 2202. https://doi.org/10.1016/j.carbpol.2011.10.053
https://doi.org/10.1016/j.carbpol.2011.10.053
[33] Chang V., Holtzapple M.: Appl. Biochem. Biotechnol., 2000, 84, 5. https://doi.org/10.1385/ABAB:84-86:1-9:5
https://doi.org/10.1385/ABAB:84-86:1-9:5
[34] Otieno D., Ahring B.: Biores. Technol., 2012, 112, 285. https://doi.org/10.1016/j.biortech.2012.01.162
https://doi.org/10.1016/j.biortech.2012.01.162
[35] Saeman J.: Ind. Eng. Chem. Res., 1945, 37, 43. https://doi.org/10.1021/ie50421a009
https://doi.org/10.1021/ie50421a009
[36] Trajano H., Wyman C.: [in:] Wyman C. (Ed.), Aqueous Pretreatment of Plant Biomass for Biological and Chemical Conversion to Fuels and Chemicals. John Wiley & Sons, Ltd., West Sussex 2013, 103-123.
[37] Brodeur G., Yau E., Badal K. et al.: Enzyme Res., 2011, 2011, 787532. https://doi.org/10.4061/2011/787532
https://doi.org/10.4061/2011/787532
[38] Xiang Q., Lee Y., Pettersson P., Torget R.: Appl. Biochem. Biotechnol., 2003, 107, 505. https://doi.org/10.1385/ABAB:107:1-3:505
https://doi.org/10.1385/ABAB:107:1-3:505
[39] Kolusheva T., Marinova A.: J. Univ. Chem. Technol. Metall., 2007, 42, 93.
[40] Fang W., Wu P.: Food Hydrocolloids, 2004, 18, 167. https://doi.org/10.1016/S0268-005X(03)00044-4
https://doi.org/10.1016/S0268-005X(03)00044-4
[41] Li B., Xia J., Wang Y., Xie B.: J. Agric. Food Chem., 2005, 53, 7404. https://doi.org/10.1021/jf050751q
https://doi.org/10.1021/jf050751q
[42] Brown D.: Aroids, Plants of the Arum Family. Timber Press, Oregon 2000.
[43] Douglas J., Follett J., Waller J.: Acta Hortic., 2005, 670, 173.
https://doi.org/10.17660/ActaHortic.2005.670.20
[44] Douglas J., Follett J., Waller J.: N. Z. J. Crop Hortic. Sci., 2006, 34, 139. https://doi.org/10.1080/01140671.2006.9514398
https://doi.org/10.1080/01140671.2006.9514398
[45] Tanaka Y., Okamoto K., Matsushima A. et al.: Anal. Sci., 2013, 29, 1049.
https://doi.org/10.2116/analsci.29.1049
[46] Sankhon A., Amadou I., Yao W. et al.: J. Agr. Sci. Tech., 2014, 16, 331.
[47] Alan F., Hasanin A.: Agric. Conspec. Sci., 2009, 74, 45.
[48] Gomi Y., Fukuoka M., Takeuchi S. et al.: Food Sci. Technol. Int., 1996, 2, 171.
[49] Jokić S., Velić D., Bilić B., Bucić-Kojic A.: Czech J. Food Sci., 2010, 28, 206.
https://doi.org/10.17221/200/2009-CJFS
[50] Olu-Owolabi B., Olayinka O., Adegbemile A., Adebowale K.: Food Nutr. Sci., 2014, 5, 222. https://doi.org/10.4236/fns.2014.52027
https://doi.org/10.4236/fns.2014.52027
[51] Bui C., Siriwatwechakul W., Tiyabhorn W. et al.: J. Ind. Technol., 2016, 12, 45.
[52] Betancur A., Chel G.: J. Agric. Food Chem., 1997, 45, 4237. https://doi.org/10.1021/jf970388q
https://doi.org/10.1021/jf970388q
[53] Cheng L., Halawiah N., Lai H. et al.: Int. Food Res. J., 2010, 17, 1043.
[54] Montanes F., Olano A., Ibanez E., Fornari T.: AIChE J., 2007, 53, 2411. https://doi.org/10.1002/aic.11258
https://doi.org/10.1002/aic.11258
[55] Chandel A., Chandrasekhar G., Radhika K. et al.: Biotechnol. Mol. Biol. Rev., 2011, 6, 8.
[56] Wongkitipong R., Prat L., Damronglerd S., Gourdon C.: Sep. Purif. Technol., 2004, 40, 147. https://doi.org/10.1016/j.seppur.2004.02.002
https://doi.org/10.1016/j.seppur.2004.02.002
[57] Chan C-H., Yusoff R., Ngoh G.: Chem. Eng. Res. Des., 2014, 92, 1169. https://doi.org/10.1016/j.cherd.2013.10.001
https://doi.org/10.1016/j.cherd.2013.10.001
[58] Cisse M., Bohuon P., Sambe F. et al.: J. Food Eng., 2012, 109, 16. https://doi.org/10.1016/j.jfoodeng.2011.10.012
https://doi.org/10.1016/j.jfoodeng.2011.10.012
[59] Rakymkul Y.: MS Thesis, Swanson School of Engineering, University of Pittsburgh, Pennsylvania 2011.