Research of microstructure and microbiological indicators of pasta products from non-traditional raw materials

Modern trends in the development of pasta production are based on the use of starch-containing raw materials for the production of medicinal and preventive pasta products. In this connection, an important observation is the state of protein and starch in pasta flour, which can be achieved by electron microscopy of the microstructure of macaroni products. Therefore, the study of microstructures and microbiological indicators of pasta from non-traditional raw materials will be relevant. The practical value of the research is characterized by improved consumer properties of pasta made from non-traditional raw materials. The novelty of the research is the development of scientific and technological bases for the production of pasta from non-traditional polycereal raw materials. The results obtained: the analysis of the obtained electronic micro-drawings showed that the microstructure of pasta from non-traditional raw materials corresponds to the standards in comparison with the control sample. The following types of mycotoxins were found in pasta from non-traditional raw materials in permitted quantities: aflatoxin B1, aflatoxin M1, zearalenone, deoxynivalenol, ochratoxin A, fumonisin, patulin, T-2. For example, the amount of zearalenone (mg/kg): in pasta according to recipe No. 1 – 0.0637, according to recipe No. 2 – 0.0251 and according to recipe No. 3 – 0.0758; in flour raw materials – according to recipe No. 1 – 0.1485, according to recipe No. 2 – 0.0261 and according to recipe No. 3 – 0.2.

1. Iskakova G.K. Tekhnologiya makaronnogo proizvodstva: Syr'e i materialy. Uchebnoe posobie. – Almaty: «Poligrafiya-servis i KO», 2014. – 208 s.

2. Costa C., Lucera A., Mastromatteo M., Conte A., Del Nobile M.A. Shelf life extension of durum semolina-based fresh pasta // International Journal of Food Science and Technology, 2010. - 45(8), Р. 1545-1551.

3. Ospanov A., Muslimov N., Timurbekova A., Jumabekova G. Research of rheological beh avior of the dough from poly-cereal flour mix for manufacture of pasta // Materialy Mezhdunarodnogo Pishchevogo Kongressa «2nd Black Sea Association of Food Science and Technology – B-FoST 2018 Congress». – Yerevan, Armenia, 15-17 October 2018. – P. 19.

4. Ospanov A., Muslimov N., Timurbekova A., Jumabekova G., Almaaganbetova A., Zhalelov D., Nurdan D. The study of indicators of the quality test of poly-cereal whole meal flour for making pasta // Journal of Hygienic Engineering and Design, 2019. – V. 27. – P. 32-38.

5. Ospanov A.A., Muslimov N.ZH., Dzhumabekova G.B. Patent RK na poleznuyu model' «Makaronnye izdeliya iz netraditsionnogo syr'ya (varianty) i sposob ikh proizvodstvA», № 4291 ot 09.09.2019. – 37 p.

6. Ospanov A.A., Muslimov N.ZH., Timurbekova A.K., Dzhumabekova G.B. Raschet retseptury polizlakovoi smesi dlya proizvodstva produktov vysokoi stepeni gotovnosti (programma dlya EHVM) Svidetel'stvo o gosudarstvennoi registratsii prav na ob"ekt avtorskogo prava № 1495 ot 08.11.2013.

7. Sanguinetti A.M., Del Caro A., Mangia N.P., Secchi N., Catzeddu P., Piga A. Quality changes of fresh filled pasta during storage: Influence of modified atmosphere packaging on microbial growth and sensory properties Food Science and Technology International, 2017(1), P. 23-29.

8. Scioscia E., Viola C., Colicchio R., Pagliuca C., Volpe M.G., Di Stasio M., Varricchio E., Salvatore P., Pagliarulo C. Microbiological profile and shelf life of fresh pasta subjected to several cycles of pasteurization // 2nd IMEKOFOODS Conference: Promoting Objective and Measurable Food Quality and Safety, Benevento, 2-5 October 2016. - P. 186-190.

9. TR TS 021/2011. Tekhnicheskii reglament Tamozhennogo Soyuza «O bezopasnosti pishchevoi produktsiI» ot 09.12.2011, № 880. 10. Reinhold L., Reinhardt K. Mycotoxins in foods in Lower Saxony (Germany): Results of official control analyses performed in 2009 Mycotoxin Research, 2011. - 27(2), P. 137-143.

10. Remele V.V., Dyusenova G.T. Aspekty problemy obespecheniya kontrolya mikotoksinov // Materialy VIII Mezhdunarodnoi nauchno-prakticheskoi konferentsii «Pishcha. Ehkologiya. KachestvO». – Almaty, 23-24 sentyabrya 2011. – S. 118-120.