Effect of wheat grain steaming and washing on lipase activity in whole grain flour

Cereal Chemistry

Volumn 91, Issue 4, 2014, Pages 321-326

  De Almeida, Juliano Luiz ^a,b   Pareyt, Bram ^b   Gerits, Lien R ^b   Delcour, Jan A ^b  

^a Fundação Agrária de Pesquisa Agropecuária FAPA Cooperativa Agrária Agroindustrial   (Brazil)

^b LEUVEN FOOD SCIENCE AND NUTRITION RESEARCH CENTRE LFORCE   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

AMYLASES; GRAIN (AGRICULTURAL PRODUCT);

AMYLASE ACTIVITY; ENDOXYLANASE; FUNCTIONAL PROPERTIES; LIPASE ACTIVITY; SENSORY ACCEPTABILITIES; STEAM TREATMENT; TREATMENT CONDITIONS; WHEAT GRAINS; WHOLE GRAINS;

WASHING;

EID: 84905380561     PISSN: 00090352     EISSN: None     Source Type: Journal    
DOI: 10.1094/CCHEM-09-13-0197-CESI     Document Type: Conference Paper

References (34)

1. AACC International. Approved Methods of Analysis, 11th Ed. Method 26-21.02. Experimental milling-Bühler method for hard wheat. Approved October 12, 1988; reapproved November 3, 1999. http://dx.doi.org/10.1094/ AACCIntMethod-26-21.02.
2. Method 44-15.02. Moisture-Air oven methods. Approved October 30, 1975; reapproved November 3, 1999. http:/ /dx.doi.org/10.1094/AACCIntMethod-54-40.02. AACCI: St. Paul, MN.
3. Adom, K. K., Sorrells, M. E., and Liu, R. H. 2005. Phytochemicals and antioxidant activity of milled fractions of different wheat varieties. J. Agric Food Chem. 53:2297-2306.
4. Belitz, H.-D., Grosch, W., and Schieberle, P. 2009. Food Chemistry, 4th Ed. Springer-Verlag: Berlin, Germany.
5. Burnette, D., Lenz, M., Sisson, P. F., Sutherland, S., and Weaver, S. H. 1992. Marketing, processing, and uses of oat for food. Pages 254-257 in: Oat-Science and Technology. H. G. Marshall and M. E. Sorrells, eds. American Society of Agronomy: Madison, WI.
6. Cenkowski, S., Ames, N., and Muir, W. E. 2006. Infrared processing of oat groats in a laboratory-scale micronizer. Can. Biosyst. Eng. 48:3.17-3.25.
7. Delcour , J. A., and Hoseney, R. C. 2010. Principles of Cereal Science and Technology, 3rd Ed. AACC International: St. Paul, MN.
8. Delcour, J. A., Vanhamel, S., and De Geest, C. 1989. Physico-chemical and functio nal properties of rye nonstarch polysaccharides. I. Colorimetric analysis of pentosans and their relative monosaccharide compositions in fractionated (milled) rye products. Cereal Chem. 66:107-111.
9. Doblado-Maldonado, A. F., Pike, O. A., Sweley, J. C., and Rose, D. J. 2012. Key issues and challenges in whole wheat flour milling and storage. J. Cereal Sci. 56:119-126.
10. Eliasson, A. C., and Larsson, K. 1993. Cereals in br eadmaking: A molecular colloidal approach. Marcel Dekker: New York, NY.
11. Galliard T. 1986 Hydrolytic and oxidative-degradation of lipids during storage of wholemeal flour-Effects of bran and germ components J. Cereal Sci. 4 179-192.
12. Galliard, T. 1994. Rancidity in cereal products. Pages 141-159 in: Rancidity in Foods. J. Allen and R. Hamilton, eds. Blackie Academic and Professional: London, U.K.
13. Gerits, L. R., Pareyt, B., Decamps, K., and Delcour, J. A. In press. Lipases and their functionality in the production of wheat-based food systems. Compr. Rev. Food Sci. Food Saf.
14. Gilham, D., and Lehner, R. 2005. Tec hniques to measure lipase and esterase activity in vitro. Methods 36:139-147.
15. Gupta, R., Rathi, P., Gupta, N., and Bradoo, S. 2003. Lipase assays for conventional and molecular screening: An overview. Biotechnol. Appl. Biochem. 37:63-71.
16. Hansen, L., and Rose, M. S. 1996. Sensory acceptability is inversely related t o development of fat rancidity in bread made from stored flour. J. Am. Diet. Assoc. 96:792-793.
17. Head, D., Cenkowski, S., Arntfield, S., and Henderson, K. 2011. Storage stability of oat groats processed commercially and with superheated steam. LWT-Food Sci. Technol. 44:261-268.
18. Head, D. S., Cenkowski, S., Arntfield, S., and Henderson, K. 2010. Superheated steam processing of oat groats. LWT-Food Sci. Technol. 43:690-694.
19. Heiniö, R.-L., Lehtinen, P., Oksman-Caldentey, K.-M., and Poutanen, K. 2002. Differences between sensory profiles and development of rancidity during long-term storage of native and processed oat. Cer eal Chem. 79:367-375.
20. Hidalgo, A., Brandolini, A., and Gazza, L. 2008. Influence of steaming treatment on chemical and technological characteristics of einkorn (Triticum monococcum L. ssp. monococcum) wholemeal flour. Food Chem. 111:549-555.
21. Huggins, C., and Lapides, J. 1947. Chromogenic substrates: IV. Acyl esters of p-nitrophenol as substrates for the colorimetric determination of esterase. J. Biol. Chem. 170:467-482.
22. Kapranchikov, V. S., Zherebtsov, N. A., and Popova, T. N. 2004. Purification and characterization of lipase from wheat (Triticum aestivum L.) germ. Appl. Biochem. Microbiol. 40:84-88.
23. Megahed, M. G. 2011. Study on stability of wheat germ oil and lipase activity of wheat germ during periodical storage. Agric. Biol. J. N. Am. 2:163-168.
24. Morrison, W. R., and Hargin, K. D. 1981. Distribution of soft wheat kernel lipids into flour milling fractions. J. Sci. Food Agric. 32:579-587.
25. Pareyt, B., Bruneel, C., Brijs, K., Goesaert, H., and Delcour, J. A. 2010. Flour sodium dodecyl sulfate (SDS)-extractable protein level as a cookie flour quality indicator. J. Agric. Food Chem. 58:353-360.
26. Pareyt, B., Finnie, S. M., Putseys, J. A., and Delcour, J. A. 2011. Lipids in bread making: Sources, interactions, and impact on bread quality. J. Cereal Sci. 54:266-279.
27. Pencreach, G., and Baratti, J. C. 1996. Hydrolysis of p-nitrophenyl palmitate in n-heptane by the Pseudomonas cepacia lipase: A simple test for the determination of lipase activity in organic media. Enzyme Microb. Technol. 18:417-422.
28. Peterson, D. M. 1992. Composition and nutritional characteristics of oat grain and products. Pages 278-279 in: Oat Science and Technology. H. G. Marshall and M. E. Sorrels, eds. American Society of Agronomy: Madison, WI.
29. Rose, D. J., Ogden, L. V., Dunn, M. L., and Pike, O. A. 2008. Enhanced lipid stability in whole wheat flour by lipase inactivation and antioxidant retention. Cereal Chem. 85:218-223.
30. Salman, H., and Copeland, L. 2007. Effect of storage on fat ac idity and pasting characteristics of wheat flour. Cereal Chem. 84:600-606.
31. Sigma-Aldrich. 2012. Enzymatic assay of peroxidase (EC 1.11.1.7) 2,2-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) as substrate. Available at: www.sigmaaldrich.com/technical-documents/protocols/biology/enzymaticassay-of- peroxidase-Abts-As-substrate.html
32. Tait S. P. C., Galliard, T. 1988 Effect on baking quality of changes in lipid-composition during wholemeal storage J. Cereal Sci. 8 125-137.
33. Vetrimani, R., and Rao, P. H. 1990. Studies on stabilization of wheat bran. J. Food Sci. Technol. 27:332-335.
34. Winkler, U. K., and Stuckmann, M. 1979. Glycogen, hyaluronate, and some other polysaccharides greatly enhance the formation of exolipase by Serratia marcescens. J. Bacteriol. 138:663-670.