Selection of Yeast Strains for the Production of Dry Wines from the Indigenous Grape Variety Kokur White

IF 0.8 Q3 Engineering

Nanotechnologies in Russia Pub Date : 2024-10-29 DOI:10.1134/S2635167624601128

A. A. Kolosova, D. Yu. Fedosov, Z. B. Namsaraev, A. A. Korzhenkov, K. O. Petrova, V. M. Pozhidaev, A. V. Kamaev, S. A. Kolosov

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Abstract

The results of studying 55 Saccharomyces cerevisiae yeast strains, intended for the production of dry white wines from the Crimean autochthonous Kokur White variety, are presented. The study involved 49 strains isolated from spontaneously fermented grape must of various grape varieties grown on the Crimean Peninsula, and six strains of yeast obtained from the All-Russian Collection of Industrial Microorganisms of the National Research Center “Kurchatov Institute” and the Magarach Collection of Winemaking Microorganisms of the Magarach All-Russian National Research Institute of Viticulture and Winemaking, Russian Academy of Sciences. As a result, two yeast strains are selected: Su-48 and Y-693. These are the most promising for the production of wines from the Kokur White variety. These strains contributed to the production of oxidation-resistant wines, as well as the preservation of acidity and the development of intense, bright varietal aromas.

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从本土葡萄品种科库尔白葡萄酒中挑选酿制干葡萄酒的酵母菌株

本文介绍了对 55 株酵母菌株的研究结果，这些酵母菌株用于生产克里米亚本土科库尔白葡萄品种的干白葡萄酒。研究涉及从克里米亚半岛种植的各种葡萄品种的自发发酵葡萄汁中分离出的 49 株酵母菌，以及从俄罗斯科学院 "库尔恰托夫研究所 "国家研究中心的全俄工业微生物保藏中心和全俄葡萄栽培和酿酒研究所的马格拉奇酿酒微生物保藏中心获得的 6 株酵母菌。因此，选出了两种酵母菌株：Su-48 和 Y-693。这两种酵母最有希望酿造出产自科库尔白葡萄品种的葡萄酒。这些菌株有助于酿造抗氧化葡萄酒，以及保持酸度和发展浓郁、明亮的品种香气。

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来源期刊

Nanotechnologies in Russia NANOSCIENCE & NANOTECHNOLOGY-

CiteScore

1.20

自引率

0.00%

发文量

期刊介绍： Nanobiotechnology Reports publishes interdisciplinary research articles on fundamental aspects of the structure and properties of nanoscale objects and nanomaterials, polymeric and bioorganic molecules, and supramolecular and biohybrid complexes, as well as articles that discuss technologies for their preparation and processing, and practical implementation of products, devices, and nature-like systems based on them. The journal publishes original articles and reviews that meet the highest scientific quality standards in the following areas of science and technology studies: self-organizing structures and nanoassemblies; nanostructures, including nanotubes; functional and structural nanomaterials; polymeric, bioorganic, and hybrid nanomaterials; devices and products based on nanomaterials and nanotechnology; nanobiology and genetics, and omics technologies; nanobiomedicine and nanopharmaceutics; nanoelectronics and neuromorphic computing systems; neurocognitive systems and technologies; nanophotonics; natural science methods in a study of cultural heritage items; metrology, standardization, and monitoring in nanotechnology.