Beta-glucan enzymatic hydrolysis in cereal grains and cereal products

• Autorzy: Michniewicz J. , Kolodziejczyk P. , Obuchowski W.
• Języki publikacji: EN

Abstrakty

EN

The effect of various conditions of enzymatic hydrolysis as well as selected glucanolytic and amylolytic enzymes on carbohydrate system changes, necessary for quantitative determination of beta-glucan was evaluated. Hydrolysis of beta-glucan should be followed by elimination of starch in the sample using alpha-amylase Termamyl 120L and alpha-amyloglucosidase enzymes.

Słowa kluczowe

EN

determination; alpha-glucosidase; cereal grain; beta-glucosidase; enzyme; dietary fibre; beta-glucanase; alpha-amylase; cereal product; beta-glucan

• Wydawca: -
• Czasopismo: Electronic Journal of Polish Agricultural Universities. Series Food Science and Technology
• Rocznik: 2003
• Tom: 06
• Numer: 1
• Opis fizyczny: http://www.ejpau.media.pl/series/volume6/issue1/food/art-03.html

Twórcy

autor

Michniewicz J.

• August Cieszkowski Agricultural University of Poznan, Wojska Polskiego 31, 60-624 Poznan, Poland

autor

Kolodziejczyk P.

autor

Obuchowski W.

Bibliografia

• Aman, P., Graham, H.: 1987. Analysis of total and insoluble mixed-linked (1®3),(1®4) beta-D-glucan in barley and oats. J. Agric. Food Chem., 35, 704-709.
• Asp, N. G., Johansson, C. G., Hallmer, H., Siljestrom, M.: 1983. Rapid enzymatic assay of insoluble and soluble dietary fiber. J. Agric. Food Chem., 31, 476-482.
• Ganssmann, W.: 1993. Beta-Glucan im Hafer und seine physiologische Wirkung [Beta-Glucan in oats and its physiological activity]. Getreide Mehl.u.Brot 47, 47-52 [in German].
• Ganssmann, W.: 1994. Beta-Glucangehalte in deutschen Hefersorten und Laborversuche zur Anreicherung von beta-Glucan und Gesamt-Ballaststoffen [The beta-glucan content in German oat varieties. Laboratory investigation of possibilities to enrich oat products in beta-glucan and dietary fiber]. Getreide Mehl.u.Brot 48, 45-49 [in German].
• Gąsiorowski, H. (red.): 1995. Owies: Chemia i technologia [Oats: Chemistry and Technology]. PWRiL Poznań [in Polish].
• Henry, N. J.: 1987. Pentosan and (1®3), (1®4)-beta-glucan concentrations in endosperm and wholegrain of wheat, barley, oats and rye. J. Cereal Sci., 6, 253-258.
• Mc Cleary, B. V., Cood, R.: 1991. Measurement of (1®3), (1®4)-beta-D-glucan in barley and oats: a streamlined enzymic procedure. J. Sci. Food Agric., 55, 303-312.
• Michniewicz, J., Gąsiorowski, H.: 1994. Beta-Glukany zbóż - ich rola w przemyśle i żywieniu człowieka [Beta-Glucans in grain - their role in industry and human nutrition]. Postępy Nauk Rolniczych, 1/94, 40-49 [in Polish]
• Michniewicz, J.: 1995. Inne polisacharydy nieskrobiowe [Non-starch polysaccharides]. s.62-68. W: Owies: Chemia i technologia [In: Oats: Chemistry and Technology]. (red. H. Gąsiorowski), PWRiL Poznań [in Polish].
• Southgate, D.A.T.: 1991. Determination of food carbohydrates. Elsevier Sci. Publ., Barking U. K.