Naslov
Supercritical CO2 extraction of volatile compounds from mandarin peels

Autori
Jokić, Stela ; Cikoš, Ana-Marija ; Aladić, Krunoslav ; Kajić, Nikolina ; Jerković, Igor

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

Izvornik
Book of Abstract of the 11th International Scientific and Professional Conference WITH FOOD TO HEALTH / Šubarić, Drago ; Jašić, Midhat - Osijek : Studio HS internet, 2018, 108-108

Skup
11th International Scientific and Professional Conference „With food to health“ = 11. međunarodni znanstveno-stručni skup Hranom do zdravlja

Mjesto i datum
Split, Hrvatska, 18.10.2018. - 19.10.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
mandarin peel ; by-product ; supercritical CO2 extraction ; GC-MS

Sažetak
During the industrial processing of mandarin, large amounts of waste, including peels, are produced. Since it was shown that the peels contain higher concentration of bioactive compounds compared to pulps and thus have more potential for being used as source of bioactive compounds. Mandarin peels, due to its compounds, have been found to have health- related properties including antioxidant, anticancer and anti-inflammatory. The peels of Citrus reticulata Blanco cultivars of different variety (Zorica rana, Chahara, Okitsu, Kuno) from the Opuzen were extracted by supercritical CO2 (SC-CO2) at extraction temperature of 40°C and at two different pressures 100 and 300 bar. The extracts were analysed in detail by gas chromatography and mass spectrometry (GC/MS). The limonene predominance was found in samples variety Zorica rana, Okitsu and Kuno, followed by eremophylene in variety Zorica rana, Chahara and Okitsu, and γ-terpinene in variety Kuno. The results showed that volatile composition were completely different according to used mandarin variety. Furthermore, SC-CO2 extraction applied to food by-products such as mandarin peel exhibited a strong potential for the industrial development in the production of the extracts rich in bioactive compounds.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

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