ISSN 2308-4057 (Печать),
ISSN 2310-9599 (Онлайн)


Analysis of the existing oat groat and Hercules flakes production processes suggests that oat processing technology largely corresponds to the conventional technologies prescribed in the applicable regulatory documentation. This process only allows for processing oat grains which conform to standard specifications. Use of off-spec grain results in production of low grade or non-conformant products, which considerably reduces the profit margin of such processing. This paper presents results of studies on non-standard oat grains processing. This grain differs from standard type in moisture content, in mass fraction of double grains, in mass fraction of small grains, and in grain admixture content (grain mixtures). A distinctive feature of the technologies we propose is the lack of this grain preparation stage preceeding the processing part. Use of the proposed technologies allows to increase both utilization and profitability of oat processing and groat production facilities. Our findings suggest that the proposed technologies provide considerable advantages. We have calculated the economic effectiveness of processing grains with four types of non-conformity. We demonstrated that use of this technology allows to reduce production costs of non-standard grain processing in producing Hercules oat flakes by up to 17.8% and result in a fully conformant product.
Ключевые слова
oat grain, humidity, small grain, double grains, substandard grain, Hercules flakes, small grains, grain properties
  1. Marshall A., Cowan S., Edwards S., et al. Crops that feed the world 9. Oats- a cereal crop for human and livestock feed with industrial applications. Food Security, 2013, vol. 5, iss. 1, pp. 13-33. DOI: 10.1007/s12571-012-0232-x.
  2. Strategiya pishchevoy i pererabatyvayushchey promyshlennosti Altayskogo kraya na period do 2025goda. Utverzhdena postanovleniem Administratsii Altayskogo kraya ot 25.06.2012 g. № 330 [Strategy for food and processing industry of Altai Krai until 2025. Approved by a Decree of the Altai Krai Administration no. 330, 25.06.2012]. 85 p. Available at: (accessed 10 December 2015).
  3. Ugarova Yu.V., Novoselov S.V., and Bolkhovitina E.N. Bases of modelling of innovative development zernopererabatyvayushchikh of the enterprises in the conditions of Altai krai. Polzunovsky vestnik, 2012, no. 2/2, pp. 65-73. (In Russian).
  4. Regand A., Tosh S.M., Wolever T.M.S., and Wood P.J. Physicochemical Properties of β-Glucan in Differently Processed Oat Foods Influence Glycemic Response. Journal of Agricultural and Food Chemistry, 2009, vol. 57, no. 19, pp. 8831-8838. DOI: 10.1021/jf901271v.
  5. Mar'in V.A., Fedotov E.A., and Vereshchagin A.L. Sposob gidrotermicheskoy obrabotki zerna ovsa i proparivatel' dlya gidrotermicheskoy obrabotki ovsa [Hydrothermal method for oat grains processing and steamer for hydrothermal processing of oat]. Patent RF, no. 2388540, 2010.
  6. Mar'in V.A. and Vereshchagin A.L. Trade analysis and quality of Hercules oat flakes produced from oat grains with different initial moisture content. Bulletin of Altai State Agricultural University, 2012, no. 5, pp. 107-109. (In Russian).
  7. Bryngelsson S., Dimberg L.H., and Kamal-Eldin A. Effects of commercial processing on levels of antioxidants in oats (Avena sativa L.). Journal of Agricultural and Food Chemistry, 2002, vol. 50, iss. 7, pp 1890-1896. DOI: 10.1021/jf011222z.
  8. Mar'in V.A., Vereshchagin A.L., and Fomina I.G. Change in acidity fat during guaranteed shelf life of oat flakes in «Hercules». Food Processing: Techniques and Technology, 2013, vol. 30, no. 3, pp. 126-129. (In Russian).
  9. Mar'in V.A. and Vereshchagin A.L. Processing oat grains with higher moisture content. Grain storage and processing magazine, 2011, no. 11(149), pp. 59-60. (In Russian).
  10. Mar'in V.A. and Vereshchagin A.L. Processing grain batches with double grains content for oat flour production. Grain storage and processing magazine, 2010, no. 11(148), pp. 57-59. (In Russian).
  11. Mar'in V.A. and Vereshchagin A.L. Resource saving in the processing of substandard oat grain. Bread products, 2011, no. 4, pp. 60-61. (In Russian).
  12. Mar'in V.A. and Vereshchagin A.L. Designing a processing technology for oat grains with small grains content up to 20 %. Grain storage and processing magazine, 2012, no. 1(151), pp. 37-36. (In Russian).
  13. Batalova G.A. Contemplating the problem of Oats Grain Quali. Agrarian Reporter of South-East, 2009, no. 3, pp. 23-25. (In Russian).
  14. Mar'in V.A. and Vereshchagin A.L. Cleaning grains with a high admixture content. Grain storage and processing magazine, 2011, no. 9(147), pp. 48-49. (In Russian).
  15. Fedotov Е.А., Mar'in V.A., and Vereshchagin A.L. Processing of oat grain mixtures with admixtures of peas, barley, wheat, with moisture. Bread products, 2008, no. 6, pp. 36-37. (In Russian).
Как цитировать?
Mar'in V.A., Vereshchagin A.L., and Bychin N.V. Improvement of locally manufactured equipment for non-standard oat processing. Foods and Raw Materials, 2016, vol. 4, no. 2, pp. 111–120. DOI: 10.21179/2308-4057-2016-2-111-120.
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