Abstract
Starch is the major component of kithul flour (66%) obtained from the trunk of kithul palm (Caryota urens). In this study, physicochemical, morphological, pasting and thermal properties of kithul flour and starch were compared. It is a high amylose starch (38.5%). Kithul starch has higher phosphorous content than some of the tubers and legume starches. Kithul starch is oval in shape with smooth surface and showed higher swelling index and solubility than flour. Kithul starch showed type A crystalline pattern with 34.2% relative crystallinity. Water and oil absorption capacity of kithul flour is higher than that of starch. Kithul starch showed higher pasting properties such as peak, trough, setback and final viscosity as compared to flour. Sharp increase in peak viscosity showed rapid swelling character of kithul flour and starch. As compared to flour, kithul starch gel has higher firmness. Kithul starch showed higher gelatinization (onset, peak and conclusion) temperature and enthalpy of gelatinization as compared to flour.
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References
P. Rajyalakshmi, Nat. Prod. Radiance 3, 144 (2004)
E. Arendt, E. K., & Zannini, in (Woodhead Publishing Limited., Cambridge, 2013)
D.V.D. Grommers, H. E., & Krogt, Potato starch: production, modification and uses, 3rd edn. (Academic Press, San Diego, 2006)
F. Zhu, Carbohydr. Polym. 122, 456 (2015)
F. Zhu, S. Wang, Trends Food Sci. Technol. 36, 68 (2014)
G.E.M. Wimalasiri, P. Ranasinghe, D.M.A. Gunaratne, L.P.V. Arachchi, Ital. Oral Surg. 6, 181 (2016)
A. Gunaratne, K. Wu, L. Collado, R.Y. Gan, L.V. Arachchi, K. Kumara, S.M. Pathirana, H. Corke, Int. J. Food Sci. Technol. 51, 2647 (2016)
W.J. Lim, Y.T. Liang, P. Seib, C.S. Rao, Cereal Chem. 69, 233 (1992)
AOAC, in Assoc. Off. Anal., 15th ed. (Washington DC, 1990)
I.H. Williams, F.D. Kuzina, Cereal Chem. 47, 411 (1970)
I.A. Wani, M. Jabeen, H. Geelani, F.A. Masoodi, I. Saba, S. Muzaffar, Food Hydrocoll. 35, 253 (2014)
K. Bashir, T.L. Swer, K.S. Prakash, M. Aggarwal, LWT Food Sci. Technol. 76, 131 (2017)
I.A. Wani, D.S. Sogi, B.S. Gill, Int. J. Food Sci. Technol. 48, 771 (2013)
N.L. Vanier, E. Da Rosa Zavareze, V.Z. Pinto, B. Klein, F.T. Botelho, A.R.G. Dias, M.C. Elias, Food Chem. 131, 1255 (2012)
G. Li, F. Zhu, Food Chem. 221, 1560 (2017)
S.A. Mir, S.J.D. Bosco, Food Chem. 157, 448 (2014)
S.-T. Lim, T. Kasemsuwan, J.-L. Jane, Cereal Chem. 71, 488 (1994)
U. Ahmadu, O. Agbomeji, M. Yahya, O.A. Odeku, Agric. Nat. Resour. 52, 79 (2018)
M.Z. Nor Nadiha, A. Fazilah, R. Bhat, A.A. Karim, Food Chem. 121, 1053 (2010)
L. Wang, J. Guo, R. Wang, C. Shen, Y. Li, X. Luo, Y. Li, Z. Chen, Cereal Chem. 93, 593 (2016)
H. Liu, X. Guo, W. Li, X. Wang, M. Lv, Q. Peng, M. Wang, Carbohydr. Polym. 132, 237 (2015)
S. Singh, N. Singh, R. Ezekiel, A. Kaur, Carbohydr. Polym. 83, 1521 (2011)
C. Lerdluksamee, K. Srikaeo, J.A.M. Tutusaus, J.G. Diéguez, Carbohydr. Polym. 97, 482 (2013)
G.E. Cone, & J. W. Wolters, Starch - Stärke 42, 298 (1990)
C.F. Franco, M.L.C. Preto, & S. J. R. Ciacco, Starch - Stärke 44, 113 (1992)
C.K. Riley, A.O. Wheatley, I. Hassan, M.H. Ahmad, E.Y.S.A. Morrison, H.N. Asemota, Starch/Staerke 56, 69 (2004)
S.C. Alcázar-alay, M. Angela, A. Meireles, Food Sci. Technol. Int. 35, 215 (2015)
F. Zeng, F. Ma, F. Kong, Q. Gao, S. Yu, Food Chem. 172, 92 (2015)
K.O. Falade, A.S. Christopher, Food Hydrocoll. 44, 478 (2015)
K.O. Falade, M. Semon, O.S. Fadairo, A.O. Oladunjoye, K.K. Orou, Food Hydrocoll. 39, 41 (2014)
S. Kraithong, S. Lee, S. Rawdkuen, J. Cereal Sci. 79, 259 (2018)
S. Jitngarmkusol, J. Hongsuwankul, K. Tananuwong, Food Chem. 110, 23 (2008)
M. Gidley, in Gums Stab. Food Ind., edited by G.O. Phillips & P.A. Williams). (Oxford University Press, 1990), p. 89–101
R. F. Tester, & W. R. Morrison, Cereal Chem. 67, 551 (1990)
D. D. Bagley, & E. B. Christianson, Starch - Stärke 35, 500 (1982)
K.O. Adebowale, B.I. Olu-Owolabi, E.K. Olawumi, O.S. Lawal, Ind. Crops Prod. 21, 343 (2005)
K. Kaur, N. Singh, Food Chem. 71, 511 (2000)
J. Bao, Z. Ao, J.L. Jane, Starch/Staerke 57, 480 (2005)
S. Yu, Y. Ma, L. Menager, D.W. Sun, Food Bioprocess Technol. 5, 626 (2012)
W.K. Jane, J. Shen, I. Chen, J. Lim, S. Kasemsuwan, & T. Nip, Cereal Chem. 69, 528 (1992)
et al. J. Jane, Y.Y. Chen, L.F. Lee, A.E. McPherson, K.S. Wong, M. Radosavljevic, Cereal Chem. 76, 629 (1999)
P. V. Hung, & N. Morita, Carbohydr. Polym. 61, 314 (2005)
S. Moorthy, Starch/Stärke 54, 559 (2002)
E. Pérez-Pacheco, V.M. Moo-Huchin, R.J. Estrada-León, A. Ortiz-Fernández, L.H. May-Hernández, C.R. Ríos-Soberanis, D. Betancur-Ancona, Carbohydr. Polym. 101, 920 (2014)
N. Singh, K.S. Sandhu, M. Kaur, J. Food Eng. 63, 441 (2004)
R.F. Tester, & W.R. Morrison, Cereal Chem. 69, 558 (1990)
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The authors are thankful to the Department of Food Science and Technology and Central Instrumentation Facility, Pondicherry University for providing laboratory and instrumental facilities.
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Sudheesh, C., Sunooj, K.V., George, J. et al. Physico-chemical, morphological, pasting and thermal properties of stem flour and starch isolated from kithul palm (Caryota urens) grown in valley of Western Ghats of India. Food Measure 13, 1020–1030 (2019). https://doi.org/10.1007/s11694-018-0016-x
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DOI: https://doi.org/10.1007/s11694-018-0016-x