The productivity potential of some corn hybrids of the VIR collection for starch extraction during deep grain processing

Q3 Agricultural and Biological Sciences

Ecological genetics Pub Date : 2023-05-12 DOI:10.17816/ecogen111879

Vladivir G. Golgshtein, L. P. Nosovskaya, L. V. Adikaeva, M. Bazgiev, K. Badurgova, Aslanbek I. Buzurtanov, V. Khoreva, Vladislav N. Boyko, A. Grushin, Selminaz F. Israfilova, I. V. Fil, E. Khatefov

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引用次数: 0

Abstract

BACKGROUND: The study of the VIR corn collection in order to search for economically valuable sources and donors is topical. MATERIALS AND METHODS: Studies of the biochemical components of grain during its deep processing were carried out on 27 hybrids from Germany, presented in the VIR collection. Valuable results have been obtained using the method of IR spectrometry and deep processing of grain in laboratory conditions, which make it possible to identify samples of interest for the production of native starch and its by-products. RESULTS: The starch yield of more than 65% solids (% DM) grain dry matter is established for the following hybrids: KHV 7262, KHV 6431, KHV 6331, KHV 5440, Karpatis, DS 21209C, DS 21215B, DS 21212A, DS 21205B, DS 22188D. The maximum starch yield, more than 70% grain DM, is set for DS 21205B hybrids. The maximum yield of the embryo was set for the hybrid KHV 4126 up to 10% DM of the grain, the yield of starch during the processing of the grain of this hybrid was 61.2% DM. The highest yield of gluten, 18% or more, was established during the processing of hybrids DS 23190B and DS 21203B. The pulp yield of more than 15% CB was obtained by processing grain DS 22182C. Based on the results obtained, the following hybrids are proposed as the starting material for corn breeding for deep grain processing: KHV 7262, KHV 5440, DS 21209C, DS 21215B, DS 21212A, DS 21205B, DS 22188D. CONCLUSIONS: Of greatest interest as a starting material is hybrid DS 21205B, during the processing of which starch was extracted in an amount of more than 70% grain DM.

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VIR系列玉米杂交种在谷物深加工中淀粉提取的生产力潜力

背景:研究VIR玉米收集以寻找经济上有价值的来源和捐赠者是一个热门话题。材料与方法:以VIR收录的27个德国杂交种为研究对象，对谷物深加工过程中的生化成分进行了研究。利用红外光谱法和在实验室条件下对谷物进行深加工，获得了有价值的结果，这使得鉴定生产天然淀粉及其副产品的样品成为可能。结果:KHV 7262、KHV 6431、KHV 6331、KHV 5440、Karpatis、DS 21209C、DS 21215B、DS 21212A、DS 21205B、DS 22188D的淀粉得率均在65%以上。DS 21205B的最高淀粉产量为籽粒DM的70%以上。杂交种KHV 4126的胚产量最高可达籽粒DM的10%，籽粒加工过程中淀粉的产量为61.2% DM，面筋的最高产量为DS 23190B和DS 21203B的18%以上。通过对ds22182c颗粒进行加工，得到了炭黑得率大于15%的纸浆。在此基础上，提出了以下杂交种作为玉米深加工育种的起始材料:KHV 7262、KHV 5440、DS 21209C、DS 21215B、DS 21212A、DS 21205B、DS 22188D。结论:最令人感兴趣的原料是杂交种DS 21205B，在加工过程中，淀粉的提取量超过谷物DM的70%。

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来源期刊

Ecological genetics Environmental Science-Ecology

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： The journal Ecological genetics is an international journal which accepts for consideration original manuscripts that reflect the results of field and experimental studies, and fundamental research of broad conceptual and/or comparative context corresponding to the profile of the Journal. Once a year, the editorial Board reviews and, if necessary, corrects the rules for authors and the journal rubrics.