BY-PRODUCTS OF MILLING AND CORN PRODUCTION AS A SOURCE OF PROTEIN OF INCREASED BIOLOGICAL VALUE
https://doi.org/10.31677/2311-0651-2019-25-3-105-111
Abstract
<p>The main problem of modern grain crops is the low quality of proteins, due to the insufficient content of essential amino acids and, above all, lysine, a limiting amino acid, the amount of which depends on the digestibility of proteins by the human body. Amino acids in the grain are unevenly distributed. The germ and aleurone layer is richest in essential amino acids, primarily lysine. The biological value of protein fractions depends on the level of essential amino acids. Therefore, for example, the proteins of the aleurone layer have a higher biological value than in the rest of the endosperm. Thus, in terms of the amount of essential amino acids, oat protein, although only slightly, is still more biologically valuable than wheat, rye, and barley. Finely divided fractions of bran, which are rich in essential amino acids, can be used in food and feed production.</p>
About the Authors
V. A. Scriabin
Siberian branch of Federal State Budgetary Scientific Institution Federal Scientific Center for Food Systems named after V.M. Gorbatov “RAS”
Russian Federation
Candidate of Technical Sciences
Russian Federation
Candidate of Technical Sciences
I. A. Saboiev
Siberian branch of Federal State Budgetary Scientific Institution Federal Scientific Center for Food Systems named after V.M. Gorbatov “RAS”
Russian Federation
Candidate of Biological Sciences
Russian Federation
Candidate of Biological Sciences
K. A. Tabanyukhov
Siberian branch of Federal State Budgetary Scientific Institution Federal Scientific Center for Food Systems named after V.M. Gorbatov “RAS”
Russian Federation
Russian Federation
References
1. Bates L. S. Amino acid analysis. In Proceeding of the high lysine corn conference / E. T. Mertz and O. E. Nelson (Editors). - Corn Ind. Res. Found. Washington D. C., 1966.
2. Dalby A., Davies I. ab I. Ribonuclease activity in the developing seeds of normal and opaque - 2 maize. Science, 1967. - Vol. 155. - P. 1573-1575.
3. Plekhanova L. V. Technological qualities of grain: practical. allowance. - Krasnoyarsk: Znak, 2013 .-- 34 p.
4. Kazakov E.D., Karpilenko. G.P. Biochemistry of grain and bakery products. - (3rd ed., Revised and ext.). - St. Petersburg .: GIORD, 2005. – 512 p.
5. Medical Encyclopedia [Electron. resource]. - Access mode http://www.medical-enc.ru/m/28/yadohimikaty-i-pischevye-produkty.shtml
6. Kozmina, N.P. Biochemistry of grain and products of its processing. - M .: Kolos, 2000 .-- 368.
7. Machikhina L., Scriabin V.A., Komissarov Yu. High-protein additive from bran / // Compound feed. – 2004. – №4. - S.39–38.
8. Stevens, D.J., Elton, G.A.H. Thermal properties of the starch / water system. 1.Measurement of heat of gelatinization by differential scanning calorimetry // Starch / Staerke. - 1971. - Vol. 23 (1). - P. 8.
9. Rohrlich M. Das Eiwess der Aleuronzellen des Weizens // Naturwiss, - 1972. - Vol. 59, No. 5. B 216–217.
10. Rudik F. Ya. Technology and healthy nutrition products // - Materials VI International. scientific - prakt. conf. - Saratov: KUBiK, 2012 .-- 206 p.
11. Bondarev L. G. Microelements - good and evil ./– M .: Knowledge, 1984. - 44 p.
Review
For citations:
Scriabin V.A., Saboiev I.A., Tabanyukhov K.A. BY-PRODUCTS OF MILLING AND CORN PRODUCTION AS A SOURCE OF PROTEIN OF INCREASED BIOLOGICAL VALUE. Innovations and Food Safety. 2019;(3):105-111. (In Russ.) https://doi.org/10.31677/2311-0651-2019-25-3-105-111
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