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Pregled bibliografske jedinice broj: 1254928

Evaluation of Chlorella vulgaris potential as nutraceutical and sustainable foodsupplement


Baković, Marija; Martić, Ana; Perković, Lucija; Vujović, Tamara; Galić Perečinec, Maja; Topić Popović, Natalija; Čož-Rakovac, Rozelindra
Evaluation of Chlorella vulgaris potential as nutraceutical and sustainable foodsupplement // 22nd European Meeting on Environmental Chemistry : Book of Abstracts / Bavcon Kralj, Mojca ; Trebše, Polonca ; Prosenc, Franja ; Šunta, Urška ; Čižmek, Lara (ur.).
Ljubljana: Univerza v Ljubljani, 2022. str. 126-126 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1254928 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Evaluation of Chlorella vulgaris potential as nutraceutical and sustainable foodsupplement

Autori
Baković, Marija ; Martić, Ana ; Perković, Lucija ; Vujović, Tamara ; Galić Perečinec, Maja ; Topić Popović, Natalija ; Čož-Rakovac, Rozelindra

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
22nd European Meeting on Environmental Chemistry : Book of Abstracts / Bavcon Kralj, Mojca ; Trebše, Polonca ; Prosenc, Franja ; Šunta, Urška ; Čižmek, Lara - Ljubljana : Univerza v Ljubljani, 2022, 126-126

ISBN
978-961-297-034-5

Skup
22nd European Meeting on Environmental Chemistry (EMEC22)

Mjesto i datum
Ljubljana, Slovenija, 05.12.2022. - 08.12.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
microalgae ; proteins ; pigments ; fatty acids

Sažetak
Chlorella vulgaris is a green unicellular that has been subjected to extensive studies within the last decade and has experienced imense applications in food and cosmetic industries [1]. C. vulgaris biomass represents a valuable and sustainable source of numerous bioactive compounds that can positively affect human health, such as proteins, vitamins, polysaccharides, microelements and polyunsaturated fatty acids (PUFA) [2]. Proteins and PUFAs recently gained a special interest of the nutraceutical sector due to their ability to accelerate wound healing, decrease blood pressure and cholesterol levels, but also improve bone health and neurological function [3]. For those reasons, particular focus is placed on the microalgal potential to enhance the nutritional value of conventional foods. Drying harvested microalgae while at the same time preserving all beneficial activities has shown to be a challenging step for the industry. To deepen the knowledge gap, C. vulgaris biomass was dried at different temperatures (lyophilized, 25, 40, 60 and 100), followed by determination of protein, carbohydrate and lipid contents. The highest protein value was observed for C. vulgaris dried at 25°C (58.5377±0.0007% (µg/µg), followed by samples dried at 40°C and 100°C. According to the findings, lower-temperature dried samples had higher levels of chlorophyll a and b, as well as their derivatives pheophytin a and b. The biomass dried at 40°C had the highest amount of carotenoids. The lipid profile determined by gas chromatography analysis showed a predominance of monounsaturated and polyunsaturated fatty acids, in specific essential omega-6 (linoleic acid) and omega-3 (docosahexaenoic acid) fatty acids. The highest total lipid content of C. vulgaris was around 5% for samples dried at 60 and 100°C. The results obtained confirmed C. vulgaris as a microalga with a great potential source of proteins, pigments and essential fatty acids, but also emphasized the importance of optimization of drying techniques.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo, Biotehnologija



POVEZANOST RADA


Projekti:
EK-EFRR-KK.01.2.1.02.0015 - In silico procjenom bioaktivnosti mikroalgi do razvoja inovativnih biobaziranih proizvoda (Roje, Marin; Čož-Rakovac, Rozelinda, EK ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

ebooks.uni-lj.si

Citiraj ovu publikaciju:

Baković, Marija; Martić, Ana; Perković, Lucija; Vujović, Tamara; Galić Perečinec, Maja; Topić Popović, Natalija; Čož-Rakovac, Rozelindra
Evaluation of Chlorella vulgaris potential as nutraceutical and sustainable foodsupplement // 22nd European Meeting on Environmental Chemistry : Book of Abstracts / Bavcon Kralj, Mojca ; Trebše, Polonca ; Prosenc, Franja ; Šunta, Urška ; Čižmek, Lara (ur.).
Ljubljana: Univerza v Ljubljani, 2022. str. 126-126 (poster, međunarodna recenzija, sažetak, znanstveni)
Baković, M., Martić, A., Perković, L., Vujović, T., Galić Perečinec, M., Topić Popović, N. & Čož-Rakovac, R. (2022) Evaluation of Chlorella vulgaris potential as nutraceutical and sustainable foodsupplement. U: Bavcon Kralj, M., Trebše, P., Prosenc, F., Šunta, U. & Čižmek, L. (ur.)22nd European Meeting on Environmental Chemistry : Book of Abstracts.
@article{article, author = {Bakovi\'{c}, Marija and Marti\'{c}, Ana and Perkovi\'{c}, Lucija and Vujovi\'{c}, Tamara and Gali\'{c} Pere\v{c}inec, Maja and Topi\'{c} Popovi\'{c}, Natalija and \v{C}o\v{z}-Rakovac, Rozelindra}, year = {2022}, pages = {126-126}, keywords = {microalgae, proteins, pigments, fatty acids}, isbn = {978-961-297-034-5}, title = {Evaluation of Chlorella vulgaris potential as nutraceutical and sustainable foodsupplement}, keyword = {microalgae, proteins, pigments, fatty acids}, publisher = {Univerza v Ljubljani}, publisherplace = {Ljubljana, Slovenija} }
@article{article, author = {Bakovi\'{c}, Marija and Marti\'{c}, Ana and Perkovi\'{c}, Lucija and Vujovi\'{c}, Tamara and Gali\'{c} Pere\v{c}inec, Maja and Topi\'{c} Popovi\'{c}, Natalija and \v{C}o\v{z}-Rakovac, Rozelindra}, year = {2022}, pages = {126-126}, keywords = {microalgae, proteins, pigments, fatty acids}, isbn = {978-961-297-034-5}, title = {Evaluation of Chlorella vulgaris potential as nutraceutical and sustainable foodsupplement}, keyword = {microalgae, proteins, pigments, fatty acids}, publisher = {Univerza v Ljubljani}, publisherplace = {Ljubljana, Slovenija} }




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