Zobrazeno 1 - 10
of 59
pro vyhledávání: '"A. Ya. Yashin"'
Autor:
Alexander Ya. Yashin, Yakov I. Yashin
Publikováno v:
Сорбционные и хроматографические процессы. 22:228-234
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66a4e6682b1270f095c85a580fcf4548
https://doi.org/10.17308/sorpchrom.2022.22/9329
https://doi.org/10.17308/sorpchrom.2022.22/9329
Determination of carotenoids by HPLC, their antioxidant activity and impact on human health (review)
Autor:
Alexander Ya. Yashin, Yakov I. Yashin
Publikováno v:
Сорбционные и хроматографические процессы. 22:794-803
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a35dbb86dd3c4a52407947340683e0cd
https://doi.org/10.17308/sorpchrom.2022.22/10886
https://doi.org/10.17308/sorpchrom.2022.22/10886
Autor:
A. Ya. Yashin, Ya. I. Yashin
Publikováno v:
Journal of Analytical Chemistry. 75:1252-1263
The contribution of Russian experts to the development of HPLC is significant; they have proposed and developed new chromatography methods, adsorbents, and instruments. New applications of HPLC are proposed, in particular, for the separation of virus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f3790cf0fc4bc33dbd217a9fcafa586
https://doi.org/10.1134/s1061934820100159
https://doi.org/10.1134/s1061934820100159
Autor:
Alexander Ya. Yashin
Publikováno v:
Сорбционные и хроматографические процессы. 20:158-165
В статье были получены сравнительные данные по содержанию теафлавинов в черных чаях разных стран — основных производителей этого напи
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ec0a26327b866da6ffd44a9c5109443
https://doi.org/10.17308/sorpchrom.2020.20/2770
https://doi.org/10.17308/sorpchrom.2020.20/2770
Publikováno v:
Laboratory and production. 14:76-86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5e15cd929aa51863ddcfc09893fe889
https://doi.org/10.32757/2619-0923.2020.5.14.76.86
https://doi.org/10.32757/2619-0923.2020.5.14.76.86
Publikováno v:
Laboratory and production. 12:88-102
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a5ed75b9c9504b0b6b0d49912b68fb7
https://doi.org/10.32757/2619-0923.2020.2.12.88.102
https://doi.org/10.32757/2619-0923.2020.2.12.88.102
Autor:
Polina A. Fedina, Alexandr Ya. Yashin, Nina I. Chernousova, Vadim Yu. Ryzhnev, Boris V. Nemzer, Yakov I. Yashin
Publikováno v:
Molecules, Vol 15, Iss 10, Pp 7450-7466 (2010)
Oxidative stress, i.e. excessive content of reactionary, oxygen, and nitrogen compounds (ROAC), including free radicals, is one of the causes of various dangerous diseases as well as premature aging. The adverse effect of free radicals can be neutral
Externí odkaz:
https://doaj.org/article/92d43c62536b40ff8674bf859f061b28
Publikováno v:
Laboratory and production. 13:70-72
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61ab9912df561ae9ed8602a721dbed58
https://doi.org/10.32757/2619-0923.2020.3-4.13.70.72
https://doi.org/10.32757/2619-0923.2020.3-4.13.70.72
Autor:
A. Ya. Yashin, Alexander O. Chizhov, Andrei S. Dmitrenok, R. Devrani, Nikolay E. Nifantiev, D. E. Tsvetkov, Vinay K. Varshney, Rakesh Kumar, Yu. E. Tsvetkov, Ya. I. Yashin
Publikováno v:
Russian Chemical Bulletin. 68:2298-2306
Chemical composition of the extract from the Pinus roxburghii Sarg. knotwood was studied for the first time. The extracts were obtained by ultrasound assisted sequential extraction of knotwood with hexane, acetone—water (95 : 5, v/v), and water. Ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15370824792778dc63adbe5fdf58b2fb
https://doi.org/10.1007/s11172-019-2703-0
https://doi.org/10.1007/s11172-019-2703-0
Autor:
V. N. Belyaev, Ya. I. Yashin, A. Ya. Yashin, Irina V. Fedorova, I. Yu. Chukicheva, A. V. Kutchin, O. V. Shchukina
Publikováno v:
Russian Chemical Bulletin. 68:2325-2330
The results on amperometric determination of antioxidant activity of a large group of iso-bornylphenols are present. The antioxidant activity is dependent on a degree of sterical hindering of hydroxy groups. The obtained data can be used for employin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a691bbc0d002b37c24a6d8ff28af26cf
https://doi.org/10.1007/s11172-019-2706-x
https://doi.org/10.1007/s11172-019-2706-x