Agriculture and forestry

Yakovets Liudmyla Anatoliivna – Assistant of the Department of Botany, Genetics and Plant Protection, Vinnytsia National Agrarian University, (21008, Vinnytsia, Soniachna Str. 3 e.mail: ludmila28334@gmail.com).

Vatamaniuk Olha Volodymyrivna – Assistant of the Department of Botany, Genetics and Plant Protection, Vinnytsia National Agrarian University (21008, Vinnytsya, Soniachna Str. 3, e.mail: vatamanykolga@gmail.com).

Data on pollution by heavy metals of grain of a winter wheat which is grown up in the conditions of intensive agriculture are provided in article. The decrease in the content of heavy metals during the grinding of winter wheat grain into different flour fractions: higher grade, first grade, second grade and bran were investigated.

According to the results of the research, it was found that grinding of winter wheat grain into different flour fractions allows to reduce the content of lead in flour of higher grade by 71,8%, the first grade – 51,5%, the second – 47,6%, but at the same time increase in bran – 61,6%, in comparison with the content of lead in grain; the content of cadmium in flour of a higher grade decreases by 75,0%, the first grade – 50,0%, the second – 25,0%, but increases by 60,0% in bran, compared to the content of cadmium in grain; the content of copper in flour of higher grade is 72,0% lower, the first grade – 52,0%, the second – 47,4%, but at the same time higher in bran than by the content of copper in grain; the content of zinc in flour of higher grade decreases by 95,9%, the first grade – 54,6%, the second – 51,7%, but at the same time increasing by 68,2% in bran, compared to the zinc content in winter wheat grain .

1.Kochmarsky V. S. (2011). Zerno Ukrayiny [Grain of Ukraine]. Myronivskyy kray. 85. [in Ukrainian].

2.Deynichenko G.V., Kolysnychenko T.O. (2003). Doslidzhennya protsesu fermentatyvnoho hidrolizu bilka boroshnyanykh formovanykh vyrobiv. Obladnannya ta tekhnolohiyi kharchovykh vyrobnytstv [Investigation of the process of fermentative hydrolysis of protein of flour molded products. Equipment and technology of food production]. Zbirnyk naukovykh prats DonDUET – Collection of scientific works DonDUET. Issue 9. 168-172. [in Ukrainian].

3.Dubin A.A., Ovchinnikova I.F., Petrіv V.O. (2012). Vyznachennya vmistu vazhkykh metaliv u vynohradnomu vyni «Kahor» vitchyznyanoho vyrobnytstva. [Determination of the content of heavy metals in the grape wine "Cahors" of domestic production.]. Prohresyvni tekhnika ta tekhnolohiyi kharchovykh vyrobnytstv restorannoho hospodarstva i torhivli – Progressive technology and technologies of food production of restaurant industry and trade. Issue 1 (15). 224-229. [in Ukrainian].

4.Dubinina A. A. (2005). Tovaroznavchi aspekty pidvyshchennya bezpeky kharchovykh produktiv [Commodity-related aspects of increasing the safety of food products]: monograph. Kharkiv: KhDUHT. 176. [in Ukrainian].

5.Babiy V. F. (2004). Kantserohennyy ryzyk zabrudnennya navkolyshnʹoho seredovyshcha priorytetnymy khimichnymy spolukamy ta zakhody pervynnoyi profilaktyky [Carcinogenic risk of pollution of the environment by priority chemical compounds and measures of primary prevention]: avtoref. dys. … na zdobuttya nauk. stupenya d-ra med. nauk. specialnist.: 14.02.01. Kyyiv.  [in Ukrainian].

6.Tkachuk O.P. (2016). Vplyv kontsentratsiyi svyntsyu na zminu ekoloho-ahrokhimichnykh pokaznykiv hruntu [Influence of lead concentration on change of ecological and agrochemical indices of soil]. Zbirnyk naukovykh prats VNAU. Silske gospodarstvo ta lisivnycztvo – Collection of scientific works. Agriculture and forestry. 3. 217-225. [in Ukrainian].

7.Razanov S.F. (2012).  Znyzhennya vazhkykh metaliv v roslynakh ta zhyvykh orhanizmakh [Reduction of heavy metals in plants and living organisms]. Zbirnyk naukovykh prats VNAU. 2. 75-79. [in Ukrainian].

8.Musienko M.M., Parshikova T.V., Batsmanova L.M. (2006). Fiziolohiya roslyn [Plant physiology]. Textbook. Vinnitsa: The New Book. [in Ukrainian].

9.Yegorova T.M. (2014).  Ekoloho-heokhimichni protsesy mihratsiyi tsynku v ahrolandshaftakh Ukrayiny [Ecological and geochemical processes of zinc migration in agrolandscapes of Ukraine]. Ahrekolohichnyy zhurnal – Agrologological journal. 3. 14-22. [in Ukrainian].

10.Heavy metals – chemical pollution of the environment. URL: http://www.ecomoscow.ru/ modules / smartsection.

11.Razanov S.F., Tkachuk O.P. (2017).  Intensyvna khimizatsiya zemlerobstva – yak peredumova zabrudnennya zernovoyi produktsiyi vazhkymy metalamy [Intensive chemistry of agriculture – as a precondition for contamination of grain products by heavy metals]. Tekhnolohiya vyrobnytstva i pererobky produktsiyi tvarynnytstva – Technology of production and processing of livestock products.                1 (134). 66-71. [in Ukrainian].

12.Podpryatov G.I., Yashchuk N.O. (2012). Shcho formuye khlibopekarku prydatnist boroshna [That forms the baking quality of flour]. Prodovolcha industriya APK – Food industry of agroindustrial complex. 2. part 1. 70-72. [in Ukrainian].