Composition and Antioxidant Activity, Supercritical Carbon Dioxide Extraction Extracts, and Residue after Extraction of Biologically Active Compounds from Freeze-Dried Tomato Matrix
نویسندگان
چکیده
Supercritical carbon dioxide extraction (SCE-CO2) is an attractive, green technology that used for the recovery of biologically active compounds from plant material. The antioxidant potential lipophilic fractions (extract obtained with SCE-CO2) and hydrophilic (extracts residue after extraction) a matrix freeze-dried tomatoes (cvs. “Admiro” F1, “Jurgiai”, “Vilina”, “Pirmutis”, “Skariai”) was assessed via different activity methods. total amount polyphenols, carotenoids, carotenoid isomers before SCE-CO2 also determined. To investigate effect extract on viability cancer cells, rat glioblastoma C6 cells were chosen. yielded average 800 mg fraction per 100 g tomatoes. ABTS•+ scavenging 251 ± 3.4 µmol TE/g. After extraction, DPPH•-RSA tomato 7 to 12% higher. There strong positive correlation (R = 0.84) between polyphenolics content samples. increased radical residue, indicating considerable particular capacity remain unextracted matrix. Our results reveal cytotoxic lycopene rich in cis-isomers (62% content) cells. significantly decreased (−42%) at concentration 2.4 µM 24 h incubation.
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ژورنال
عنوان ژورنال: Processes
سال: 2021
ISSN: ['2227-9717']
DOI: https://doi.org/10.3390/pr9030467