Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313398907> ?p ?o ?g. }
- W4313398907 endingPage "112402" @default.
- W4313398907 startingPage "112402" @default.
- W4313398907 abstract "Camellia sinensis var. assamica cv. Zijuan (purple tea) is known for its content of anthocyanins, flavan-3-ols, and bioactivities. This study aimed to verify the influence of solvent polarity, in a solid–liquid extraction, on the content of phenolic compounds and chlorophylls, instrumental color, and antioxidant activity. Different proportions of water and ethanol (0:100, 25:75, 50:50, 75:25, and 100:0 v/v) were used for extraction. The results showed that the hydroalcoholic extract (75 % ethanol + 25 % water) had the highest contents of total flavonoids, total anthocyanins, chlorophyll A, and total carotenoids, as well as presenting the highest color intensity, proportion of yellow pigments, and antioxidant activity (total reducing capacity and scavenging of the DPPH free radical). Twenty-two compounds were identified, with chlorogenic acid, hesperidin, (-)-epicatechin, (-)-epigallocatechin gallate, and isoquercitrin being the main phenolics. This phenolic-rich extract inhibited lipoperoxidation induced in egg yolk homogenate (IC50 = 455 mg/L), showed no hemolytic behavior when human erythrocytes were subjected to osmotic stress, and exerted in vitro cytotoxic effects against cancer and hybrid cells. The extract obtained with the mixture of non-toxic solvents presented critical bioactivities, as well as a comprehensive identification of phenolic compounds in the cultivar, and has potential to be used in technological applications." @default.
- W4313398907 created "2023-01-06" @default.
- W4313398907 creator A5005599743 @default.
- W4313398907 creator A5024712656 @default.
- W4313398907 creator A5026155833 @default.
- W4313398907 creator A5034196059 @default.
- W4313398907 creator A5037174165 @default.
- W4313398907 creator A5038567837 @default.
- W4313398907 creator A5043147653 @default.
- W4313398907 creator A5044441706 @default.
- W4313398907 creator A5058373201 @default.
- W4313398907 creator A5087273310 @default.
- W4313398907 date "2023-02-01" @default.
- W4313398907 modified "2023-09-25" @default.
- W4313398907 title "Sustainable and effective approach to recover antioxidant compounds from purple tea (Camellia sinensis var. assamica cv. Zijuan) leaves" @default.
- W4313398907 cites W1025135529 @default.
- W4313398907 cites W1969654405 @default.
- W4313398907 cites W2066298098 @default.
- W4313398907 cites W2088168031 @default.
- W4313398907 cites W2090663893 @default.
- W4313398907 cites W2298213770 @default.
- W4313398907 cites W2330562706 @default.
- W4313398907 cites W2355249059 @default.
- W4313398907 cites W2412068072 @default.
- W4313398907 cites W2464625649 @default.
- W4313398907 cites W2473839094 @default.
- W4313398907 cites W2558288471 @default.
- W4313398907 cites W2605916518 @default.
- W4313398907 cites W2606595262 @default.
- W4313398907 cites W2621333085 @default.
- W4313398907 cites W2763453830 @default.
- W4313398907 cites W2767579987 @default.
- W4313398907 cites W2782895481 @default.
- W4313398907 cites W2789340860 @default.
- W4313398907 cites W2792097856 @default.
- W4313398907 cites W2898385179 @default.
- W4313398907 cites W2951903006 @default.
- W4313398907 cites W2958455632 @default.
- W4313398907 cites W2964112003 @default.
- W4313398907 cites W2969151805 @default.
- W4313398907 cites W2969988482 @default.
- W4313398907 cites W2973873071 @default.
- W4313398907 cites W2988600530 @default.
- W4313398907 cites W3006494286 @default.
- W4313398907 cites W3008518185 @default.
- W4313398907 cites W3028553851 @default.
- W4313398907 cites W3035400952 @default.
- W4313398907 cites W3041753698 @default.
- W4313398907 cites W3085115731 @default.
- W4313398907 cites W3091061722 @default.
- W4313398907 cites W3129249417 @default.
- W4313398907 cites W3156936315 @default.
- W4313398907 cites W3161164913 @default.
- W4313398907 cites W3161350568 @default.
- W4313398907 cites W3165274309 @default.
- W4313398907 cites W3195073003 @default.
- W4313398907 cites W3205829266 @default.
- W4313398907 cites W3206224919 @default.
- W4313398907 cites W3213684801 @default.
- W4313398907 cites W3214677483 @default.
- W4313398907 cites W4200467626 @default.
- W4313398907 cites W4210465581 @default.
- W4313398907 cites W4280520139 @default.
- W4313398907 cites W4284959214 @default.
- W4313398907 cites W4285810812 @default.
- W4313398907 cites W4289930353 @default.
- W4313398907 cites W4293073029 @default.
- W4313398907 cites W4298395571 @default.
- W4313398907 cites W4303958894 @default.
- W4313398907 doi "https://doi.org/10.1016/j.foodres.2022.112402" @default.
- W4313398907 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36737984" @default.
- W4313398907 hasPublicationYear "2023" @default.
- W4313398907 type Work @default.
- W4313398907 citedByCount "0" @default.
- W4313398907 crossrefType "journal-article" @default.
- W4313398907 hasAuthorship W4313398907A5005599743 @default.
- W4313398907 hasAuthorship W4313398907A5024712656 @default.
- W4313398907 hasAuthorship W4313398907A5026155833 @default.
- W4313398907 hasAuthorship W4313398907A5034196059 @default.
- W4313398907 hasAuthorship W4313398907A5037174165 @default.
- W4313398907 hasAuthorship W4313398907A5038567837 @default.
- W4313398907 hasAuthorship W4313398907A5043147653 @default.
- W4313398907 hasAuthorship W4313398907A5044441706 @default.
- W4313398907 hasAuthorship W4313398907A5058373201 @default.
- W4313398907 hasAuthorship W4313398907A5087273310 @default.
- W4313398907 hasConcept C142724271 @default.
- W4313398907 hasConcept C185592680 @default.
- W4313398907 hasConcept C204787440 @default.
- W4313398907 hasConcept C2776128092 @default.
- W4313398907 hasConcept C2777728882 @default.
- W4313398907 hasConcept C2778004101 @default.
- W4313398907 hasConcept C2780117898 @default.
- W4313398907 hasConcept C2781401929 @default.
- W4313398907 hasConcept C28781525 @default.
- W4313398907 hasConcept C2992816389 @default.
- W4313398907 hasConcept C31903555 @default.
- W4313398907 hasConcept C43617362 @default.
- W4313398907 hasConcept C4725764 @default.