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Pregled bibliografske jedinice broj: 897661

Determination of correlations between electrical conductivity, dry matter, total polyphenolic content and antioxidant capacity of marigold extracts (Calendula officinalis)

Valinger, Davor; Jurina, Tamara; Benković, Maja; Jurinjak Tušek, Ana; Belščak-Cvitanović, Ana; Jakelić, Marija; Gajdoš Kljusurić, Jasenka
Determination of correlations between electrical conductivity, dry matter, total polyphenolic content and antioxidant capacity of marigold extracts (Calendula officinalis) // Proceedings of the 16th Ružička days / Jukić, A ; Šubarić, D. (ur.).
Zagreb: Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2017. str. 189-197 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)

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Naslov
Determination of correlations between electrical conductivity, dry matter, total polyphenolic content and antioxidant capacity of marigold extracts (Calendula officinalis)

Autori
Valinger, Davor ; Jurina, Tamara ; Benković, Maja ; Jurinjak Tušek, Ana ; Belščak-Cvitanović, Ana ; Jakelić, Marija ; Gajdoš Kljusurić, Jasenka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 16th Ružička days / Jukić, A ; Šubarić, D. - Zagreb : Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2017, 189-197

Skup
International Conference 16th Ružička days Today science - tomorrow industry

Mjesto i datum
Vukovar, Hrvatska, 21.09.2016. - 23.09.2016

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
electrical conductivity ; dry matter ; total polyphenolic content ; antioxidant capactiy ; marigold extracts

Sažetak
Marigold has been used in folk medicine for centuries. Traditionally, marigold has been used to treat conjunctivitis, blepharitis, eczema, gastritis, minor burns including sunburns, warts, and minor injuries such as sprains and wounds. Today, marigold is being investigated for its anti-cancer properties. In this research, physical properties (dry matter content and electrical conductivity of the extracts) and chemical properties (total polyphenolic content and antioxidant capacity) of marigold extracts were correlated. The plant extracts were prepared by conventional aqueous extraction using a high solid-to-liquid ratio (50 w/w) and by stirring (500 rpm) at three different temperatures (40 °C, 60 °C, 80 °C) for 90 minutes. Simple regression models showed strong positive correlations between electrical conductivity, dry matter, total polyphenolic content and antioxidant capacity at the temperatures of 40 °C, 60 °C and 80 °C.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija, Prehrambena tehnologija

Napomena
Ovaj rad doprinos je projektu "Primjena mikroreaktora u praćenju antioksidacijske aktivnosti samoniklog bilja (MICRO-AA)" projektni broj HR.3.2.01-0069, koji je financiran iz Europskog socijalnog fonda (ESF) putem operativnog programa Razvoj ljudskih potencijala.



POVEZANOST RADA

Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb

Profili:

Avatar Url Maja Benković (autor)

Avatar Url Tamara Jurina (autor)

Avatar Url Davor Valinger (autor)

Avatar Url Ana Jurinjak Tušek (autor)

Avatar Url Ana Belščak-Cvitanović (autor)

Avatar Url Jasenka Gajdoš Kljusurić (autor)

Citiraj ovu publikaciju:

Valinger, Davor; Jurina, Tamara; Benković, Maja; Jurinjak Tušek, Ana; Belščak-Cvitanović, Ana; Jakelić, Marija; Gajdoš Kljusurić, Jasenka
Determination of correlations between electrical conductivity, dry matter, total polyphenolic content and antioxidant capacity of marigold extracts (Calendula officinalis) // Proceedings of the 16th Ružička days / Jukić, A ; Šubarić, D. (ur.).
Zagreb: Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2017. str. 189-197 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Valinger, D., Jurina, T., Benković, M., Jurinjak Tušek, A., Belščak-Cvitanović, A., Jakelić, M. & Gajdoš Kljusurić, J. (2017) Determination of correlations between electrical conductivity, dry matter, total polyphenolic content and antioxidant capacity of marigold extracts (Calendula officinalis). U: Jukić, A. & Šubarić, D. (ur.)Proceedings of the 16th Ružička days.
@article{article, author = {Valinger, Davor and Jurina, Tamara and Benkovi\'{c}, Maja and Jurinjak Tu\v{s}ek, Ana and Bel\v{s}\v{c}ak-Cvitanovi\'{c}, Ana and Jakeli\'{c}, Marija and Gajdo\v{s} Kljusuri\'{c}, Jasenka}, year = {2017}, pages = {189-197}, keywords = {electrical conductivity, dry matter, total polyphenolic content, antioxidant capactiy, marigold extracts}, title = {Determination of correlations between electrical conductivity, dry matter, total polyphenolic content and antioxidant capacity of marigold extracts (Calendula officinalis)}, keyword = {electrical conductivity, dry matter, total polyphenolic content, antioxidant capactiy, marigold extracts}, publisher = {Hrvatsko dru\v{s}tvo kemijskih in\v{z}enjera i tehnologa (HDKI)}, publisherplace = {Vukovar, Hrvatska} }
@article{article, author = {Valinger, Davor and Jurina, Tamara and Benkovi\'{c}, Maja and Jurinjak Tu\v{s}ek, Ana and Bel\v{s}\v{c}ak-Cvitanovi\'{c}, Ana and Jakeli\'{c}, Marija and Gajdo\v{s} Kljusuri\'{c}, Jasenka}, year = {2017}, pages = {189-197}, keywords = {electrical conductivity, dry matter, total polyphenolic content, antioxidant capactiy, marigold extracts}, title = {Determination of correlations between electrical conductivity, dry matter, total polyphenolic content and antioxidant capacity of marigold extracts (Calendula officinalis)}, keyword = {electrical conductivity, dry matter, total polyphenolic content, antioxidant capactiy, marigold extracts}, publisher = {Hrvatsko dru\v{s}tvo kemijskih in\v{z}enjera i tehnologa (HDKI)}, publisherplace = {Vukovar, Hrvatska} }

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