| DC Field | Value | Language |
|---|
| dc.contributor.author | Al-Shwaiyat, Mohammed | |
| dc.contributor.author | Denisenko, Tatyana | |
| dc.contributor.author | Miekh, Yuliia | |
| dc.contributor.author | Vishnikin, Andriy | |
| dc.date.accessioned | 2019-06-18T13:20:37Z | - |
| dc.date.available | 2019-06-18T13:20:37Z | - |
| dc.date.created | 2018-01-20 | |
| dc.date.issued | 2018-01-20 | |
| dc.identifier.citation | Spectrophotometric determination of polyphenols in green teas with 18-molybdodiphosphate / Mohammed Al-Shwaiyat, Tatyana Denisenko, Yuliia Miekh, Andriy Vishnikin // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 12. — No 2. — P. 135–142. | |
| dc.identifier.uri | https://ena.lpnu.ua/handle/ntb/45140 | - |
| dc.description.abstract | Оцінено реакційну здатність 18-молібдоди-
фосфатного гетерополікомплексу (18-МФК) щодо поліфеноль-
них сполук, які містяться в зелених чаях. В таких реакціях в
залежності від співвідношення відновника до 18-MФК спів-
існують одно- та двоелектронні гетерополісині. Результати
визначення загального вмісту поліфенолів у зелених чаях різних
марок, отриманих з 18-МФК та реагентом Фоліна-Чокальтеу,
близькі один до одного. Показані недоліки існуючих методів. | |
| dc.description.abstract | The reactivity of 18-molybdodiphosphate
heteropoly complex (18-MPC) with respect to the
polyphenolic compounds contained in green teas was
estimated. The one- and two-electron heteropoly blues
coexist depending on the ratio of reducing agent to
18-MPC in such reactions. The results for the
determination of total content of polyphenols in green teas
of different brands obtained with 18-MPC and Folin-
Ciocalteu reagent are close to each other. The
disadvantages of the existing methods are shown. | |
| dc.format.extent | 135-142 | |
| dc.language.iso | en | |
| dc.publisher | Lviv Politechnic Publishing House | |
| dc.relation.ispartof | Chemistry & Chemical Technology, 2 (12), 2018 | |
| dc.relation.uri | https://doi.org/10.1016/S0039-9140(99)00222-2 | |
| dc.relation.uri | https://doi.org/10.1016/S0076-6879(99)99017-1 | |
| dc.relation.uri | https://doi.org/10.15826/analitika.2015.19.4.012 | |
| dc.relation.uri | https://doi.org/10.1016/j.lfs.2005.12.006 | |
| dc.relation.uri | https://doi.org/10.1021/jf980687v | |
| dc.relation.uri | https://doi.org/10.1021/jf00032a015 | |
| dc.relation.uri | https://doi.org/10.1080/10408399709527797 | |
| dc.relation.uri | https://doi.org/10.1080/07352689709701956 | |
| dc.relation.uri | https://doi.org/10.1080/10408690390826464 | |
| dc.relation.uri | http://www.gosthelp.ru/gost/gost16980.html | |
| dc.relation.uri | http://www.internet-law.ru/gosts/gost/62348/ | |
| dc.relation.uri | https://doi.org/10.1016/S0039-9140(02)00030-9 | |
| dc.relation.uri | https://doi.org/10.1016/j.jchromb.2013.11.007 | |
| dc.relation.uri | https://doi.org/10.1006/abio.2000.4487 | |
| dc.relation.uri | https://doi.org/10.3390/12071496 | |
| dc.relation.uri | https://doi.org/10.1016/S0021-9673(98)00737-7 | |
| dc.relation.uri | https://doi.org/10.15826/analitika.2015.19.3.001 | |
| dc.relation.uri | https://doi.org/10.1080/10408398609527441 | |
| dc.relation.uri | https://doi.org/10.1016/j.microc.2013.04.020 | |
| dc.relation.uri | https://doi.org/10.2116/analsci.31.529 | |
| dc.relation.uri | https://doi.org/10.1016/j.talanta.2012.02.049 | |
| dc.relation.uri | https://doi.org/10.1016/j.talanta.2012.03.059 | |
| dc.relation.uri | https://doi.org/10.1080/00032719.2010.500789 | |
| dc.relation.uri | https://doi.org/10.3923/ajps.2006.123.126 | |
| dc.relation.uri | https://doi.org/10.1590/S0103-50532006000100020 | |
| dc.subject | спектрофотометрія | |
| dc.subject | гетеропо- лікомплекси структури Доусона | |
| dc.subject | реактив Фоліна-Чокальтеу | |
| dc.subject | 18-молібдодифосфат | |
| dc.subject | катехіни | |
| dc.subject | spectrophotometry | |
| dc.subject | Dawson heteropoly complexes | |
| dc.subject | Folin-Chiocalteu reagent | |
| dc.subject | 18-molybdodiphosphate | |
| dc.subject | catechins | |
| dc.subject | tea analysis | |
| dc.title | Spectrophotometric determination of polyphenols in green teas with 18-molybdodiphosphate | |
| dc.title.alternative | Спектрофотометричне визначення поліфенолів в зелених чаях з 18-молібдодифосфатом | |
| dc.type | Article | |
| dc.rights.holder | © Національний університет „Львівська політехніка“, 2018 | |
| dc.rights.holder | © Al-Shwaiyat M., Denisenko T., Miekh Yu., Vishnikin A., 2018 | |
| dc.contributor.affiliation | Al-Balqa Applied University | |
| dc.contributor.affiliation | Oles Honchar Dnipro National University | |
| dc.format.pages | 8 | |
| dc.identifier.citationen | Spectrophotometric determination of polyphenols in green teas with 18-molybdodiphosphate / Mohammed Al-Shwaiyat, Tatyana Denisenko, Yuliia Miekh, Andriy Vishnikin // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 12. — No 2. — P. 135–142. | |
| dc.relation.references | [1] Yashin Ya., Yashin A.: Khimicheskiy Sostav Chaya i ego Vliyanie na Zdorovie Cheloveka. Translit, Moskva 2010. | |
| dc.relation.references | [2] Ferreira E., Nogueira A., Ferreira E.: Talanta, 2000, 51, 1.https://doi.org/10.1016/S0039-9140(99)00222-2 | |
| dc.relation.references | [3] Singleton V., Orthofer R., Lamuela-Raventos R.:Meth. Enzymol., 1999, 299, 152.https://doi.org/10.1016/S0076-6879(99)99017-1 | |
| dc.relation.references | [4] Denisenko T., Tsiganok L., Vishnikin A.: Analitika i Kontrol,2015, 19, 373. https://doi.org/10.15826/analitika.2015.19.4.012 | |
| dc.relation.references | [5] Zaveri N.: Life Sci., 2006, 78, 2073.https://doi.org/10.1016/j.lfs.2005.12.006 | |
| dc.relation.references | [6] Price K., RhodesM., Barnes K.: J. Agric. Food Chem., 1998, 46,4898. https://doi.org/10.1021/jf980687v | |
| dc.relation.references | [7] HertogM., Hollman P., Putte B.: J. Agric. Food Chem., 1993,41, 1242. https://doi.org/10.1021/jf00032a015 | |
| dc.relation.references | [8] Balentine D., Wiseman S., Bouwens L.: Crit. Rev. Food Sci. Nutr., 1997, 37, 693. https://doi.org/10.1080/10408399709527797 | |
| dc.relation.references | [9] HarbowyM., Balentine D.: Crit. Rev. Plant Sci., 1997, 16, 415.https://doi.org/10.1080/07352689709701956 | |
| dc.relation.references | [10] Higdon J., Frei B.: Crit. Rev. Food Sci. Nutr., 2003, 43, 89.https://doi.org/10.1080/10408690390826464 | |
| dc.relation.references | [11] Juneja L., Kapoor M., Okubo T. et al. (Eds.): Green Tea Polyphenols. Nutraceuticals ofModern Life. CRC Press, London, N.Y. 2013. | |
| dc.relation.references | [12] http://www.gosthelp.ru/gost/gost16980.html | |
| dc.relation.references | [13] http://www.internet-law.ru/gosts/gost/62348/ | |
| dc.relation.references | [14] Zuo Y., Chen H., Deng Y.: Talanta, 2002, 57, 307.https://doi.org/10.1016/S0039-9140(02)00030-9 | |
| dc.relation.references | [15] Narumi K., Sonoda J.-I., Shiotani K. et al.: J. Chromatogr. B,2014, 945-946, 147. https://doi.org/10.1016/j.jchromb.2013.11.007 | |
| dc.relation.references | [16] LeeM.-J., Prabhu S., Meng X. et al.: Anal. Biochem., 2000,279, 164. https://doi.org/10.1006/abio.2000.4487 | |
| dc.relation.references | [17] Apak R., Güçlü K., Demirata B. et al.:Molecules, 2007, 12,1496. https://doi.org/10.3390/12071496 | |
| dc.relation.references | [18] Arce L., Rios A., Valcarcel M.: J. Chromatogr. A, 1998, 827,113. https://doi.org/10.1016/S0021-9673(98)00737-7 | |
| dc.relation.references | [19] Denisenko T., Tsiganok L., Vishnikin A.: Analitika i Kontrol,2015, 19, 242. https://doi.org/10.15826/analitika.2015.19.3.001 | |
| dc.relation.references | [20] Desphande S., CheryanM., Salunkhe D. et al.: Crit. Rev. Food Sci. Nutr., 1986, 24, 401.https://doi.org/10.1080/10408398609527441 | |
| dc.relation.references | [21] Denisenko T., Tsiganok L., Vishnikin A.:Methods Objects Chem. Anal., 2014, 9, 130. | |
| dc.relation.references | [22] Bulatov A., Petrova A., Vishnikin A. et al.:Microchem. J.,2013, 108, 213. https://doi.org/10.1016/j.microc.2013.04.020 | |
| dc.relation.references | [23] Petrova A., Bulatov A., Vishnikin A. et al.: Anal. Sci., 2015,31, 529. https://doi.org/10.2116/analsci.31.529 | |
| dc.relation.references | [24] Vishnikin A., Al-Shwaiyat M., Petrushina G. et al.: Talanta,2012, 96, 230. https://doi.org/10.1016/j.talanta.2012.02.049 | |
| dc.relation.references | [25] Bulatov A., Petrova A., Vishnikin A. et al.: Talanta, 2012, 96,62. https://doi.org/10.1016/j.talanta.2012.03.059 | |
| dc.relation.references | [26] Vishnikin A., Sklenařova H., Solich P. et al.: Anal. Lett., 2011,44, 514. https://doi.org/10.1080/00032719.2010.500789 | |
| dc.relation.references | [27] Lurye Yu.: Spravochnik po Analiticheskoy Khimii. Khimiya, Moskva 1979. | |
| dc.relation.references | [28]Mariya J., Vijayan D., Raj Kumar R. et al.: Asian J. Plant Sci.,2006, 5, 123. https://doi.org/10.3923/ajps.2006.123.126 | |
| dc.relation.references | [29] Timbola A., de Souza C., Giacomelli C. et al.: J. Braz. Chem. Soc., 2006, 17, 139. https://doi.org/10.1590/S0103-50532006000100020 | |
| dc.relation.referencesen | [1] Yashin Ya., Yashin A., Khimicheskiy Sostav Chaya i ego Vliyanie na Zdorovie Cheloveka. Translit, Moskva 2010. | |
| dc.relation.referencesen | [2] Ferreira E., Nogueira A., Ferreira E., Talanta, 2000, 51, 1.https://doi.org/10.1016/S0039-9140(99)00222-2 | |
| dc.relation.referencesen | [3] Singleton V., Orthofer R., Lamuela-Raventos R.:Meth. Enzymol., 1999, 299, 152.https://doi.org/10.1016/S0076-6879(99)99017-1 | |
| dc.relation.referencesen | [4] Denisenko T., Tsiganok L., Vishnikin A., Analitika i Kontrol,2015, 19, 373. https://doi.org/10.15826/analitika.2015.19.4.012 | |
| dc.relation.referencesen | [5] Zaveri N., Life Sci., 2006, 78, 2073.https://doi.org/10.1016/j.lfs.2005.12.006 | |
| dc.relation.referencesen | [6] Price K., RhodesM., Barnes K., J. Agric. Food Chem., 1998, 46,4898. https://doi.org/10.1021/jf980687v | |
| dc.relation.referencesen | [7] HertogM., Hollman P., Putte B., J. Agric. Food Chem., 1993,41, 1242. https://doi.org/10.1021/jf00032a015 | |
| dc.relation.referencesen | [8] Balentine D., Wiseman S., Bouwens L., Crit. Rev. Food Sci. Nutr., 1997, 37, 693. https://doi.org/10.1080/10408399709527797 | |
| dc.relation.referencesen | [9] HarbowyM., Balentine D., Crit. Rev. Plant Sci., 1997, 16, 415.https://doi.org/10.1080/07352689709701956 | |
| dc.relation.referencesen | [10] Higdon J., Frei B., Crit. Rev. Food Sci. Nutr., 2003, 43, 89.https://doi.org/10.1080/10408690390826464 | |
| dc.relation.referencesen | [11] Juneja L., Kapoor M., Okubo T. et al. (Eds.): Green Tea Polyphenols. Nutraceuticals ofModern Life. CRC Press, London, N.Y. 2013. | |
| dc.relation.referencesen | [12] http://www.gosthelp.ru/gost/gost16980.html | |
| dc.relation.referencesen | [13] http://www.internet-law.ru/gosts/gost/62348/ | |
| dc.relation.referencesen | [14] Zuo Y., Chen H., Deng Y., Talanta, 2002, 57, 307.https://doi.org/10.1016/S0039-9140(02)00030-9 | |
| dc.relation.referencesen | [15] Narumi K., Sonoda J.-I., Shiotani K. et al., J. Chromatogr. B,2014, 945-946, 147. https://doi.org/10.1016/j.jchromb.2013.11.007 | |
| dc.relation.referencesen | [16] LeeM.-J., Prabhu S., Meng X. et al., Anal. Biochem., 2000,279, 164. https://doi.org/10.1006/abio.2000.4487 | |
| dc.relation.referencesen | [17] Apak R., Güçlü K., Demirata B. et al.:Molecules, 2007, 12,1496. https://doi.org/10.3390/12071496 | |
| dc.relation.referencesen | [18] Arce L., Rios A., Valcarcel M., J. Chromatogr. A, 1998, 827,113. https://doi.org/10.1016/S0021-9673(98)00737-7 | |
| dc.relation.referencesen | [19] Denisenko T., Tsiganok L., Vishnikin A., Analitika i Kontrol,2015, 19, 242. https://doi.org/10.15826/analitika.2015.19.3.001 | |
| dc.relation.referencesen | [20] Desphande S., CheryanM., Salunkhe D. et al., Crit. Rev. Food Sci. Nutr., 1986, 24, 401.https://doi.org/10.1080/10408398609527441 | |
| dc.relation.referencesen | [21] Denisenko T., Tsiganok L., Vishnikin A.:Methods Objects Chem. Anal., 2014, 9, 130. | |
| dc.relation.referencesen | [22] Bulatov A., Petrova A., Vishnikin A. et al.:Microchem. J.,2013, 108, 213. https://doi.org/10.1016/j.microc.2013.04.020 | |
| dc.relation.referencesen | [23] Petrova A., Bulatov A., Vishnikin A. et al., Anal. Sci., 2015,31, 529. https://doi.org/10.2116/analsci.31.529 | |
| dc.relation.referencesen | [24] Vishnikin A., Al-Shwaiyat M., Petrushina G. et al., Talanta,2012, 96, 230. https://doi.org/10.1016/j.talanta.2012.02.049 | |
| dc.relation.referencesen | [25] Bulatov A., Petrova A., Vishnikin A. et al., Talanta, 2012, 96,62. https://doi.org/10.1016/j.talanta.2012.03.059 | |
| dc.relation.referencesen | [26] Vishnikin A., Sklenařova H., Solich P. et al., Anal. Lett., 2011,44, 514. https://doi.org/10.1080/00032719.2010.500789 | |
| dc.relation.referencesen | [27] Lurye Yu., Spravochnik po Analiticheskoy Khimii. Khimiya, Moskva 1979. | |
| dc.relation.referencesen | [28]Mariya J., Vijayan D., Raj Kumar R. et al., Asian J. Plant Sci.,2006, 5, 123. https://doi.org/10.3923/ajps.2006.123.126 | |
| dc.relation.referencesen | [29] Timbola A., de Souza C., Giacomelli C. et al., J. Braz. Chem. Soc., 2006, 17, 139. https://doi.org/10.1590/S0103-50532006000100020 | |
| dc.citation.journalTitle | Chemistry & Chemical Technology | |
| dc.citation.volume | 12 | |
| dc.citation.issue | 2 | |
| dc.citation.spage | 135 | |
| dc.citation.epage | 142 | |
| dc.coverage.placename | Lviv | |
| Appears in Collections: | Chemistry & Chemical Technology. – 2018. – Vol. 12, No. 2
|
