Identification of Anthocyanins and Optimization of Their Extraction from Rabbiteye Blueberry Fruits in Nanjing
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DOI: 10.1155/2019/6806790
Abstract: Blueberries are rich in bioactive anthocyanins, which are associated with health benefits contributing to reducing the risk of diabetes and cardiovascular diseases. The objective of this study was to improve the yield of anthocyanins extracted… read more here.
Keywords: extraction; fruits nanjing; blueberry; identification anthocyanins ... See more keywords
Composition Analysis and Structural Identification of Anthocyanins in Fruit of Waxberry
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DOI: 10.17221/177/2010-cjfs
Abstract: QinC.G.,�LiY.,�NiuW.N.,�DingY.,�ShangX.Y.,�XuC.L.�(2011):�Composition analysis and structural identification of anthocyanins in fruit of waxberry.�CzechJ.�FoodSci.,�29:�171-180. Anthocyaninpigmentsinthefruitofwaxberry �(Myrica rubra Sieb.�etZucc.),�wereextractedwith �0.1%�HClinethanol,� andthecrudeanthocyaninextractwaspurifiedbyC18�Sep-Pakcartridgeopen-columnchromatography. �High-per - formanceliquidchromatography �(HPLC)�withphotodiodearraydetection �(PAD)�andmatrix-assistedlaserdesorp - tion/ionisation-timeofflight-massspectrometry �(MALDI-TOF-MS)�wasappliedfortheseparationandidentification� ofanthocyaninsinthefruitofwaxberryandtheiraglyconesresultingfromacidhydrolysis.�Threeanthocyaninswere� foundinthefruitofwaxberryandidentifiedasCyanidin� 3-O-β-galacopyranoside � (14.8%),� Cyanidin� 3-O-β-gluco-� pyranoside�(60.5%),�andpetunidin �3-O-β-glucopyranoside �(24.7%),�respectively,… read more here.
Keywords: structural identification; fruit waxberry; identification anthocyanins; anthocyanins fruit ... See more keywords