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National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
The possibility of using of Aronia fruit pomace
 Kujínková, Jana ; Vítová, Eva (referee) ; Vespalcová, Milena (advisor)
This diploma thesis deals with possibilities of using of aronia fruit pomace. The theoretical part is focused on botanical characteristics of aronia fruit, description of HPLC and anthocyanins dyes. The effects of various extraction condition on content of some polyphenolic compounds (gallic and vanilla acids, katechin and rutin) in aronia berry pomace are investigated in the experimental part. The mentioned compounds were detected with HPLC. Thanks to this method the content of carbohydrates was also detected. A quantity of anthocyanins dyes was determined by pH differential method.
Detailed record
The possibility of using of Aronia fruit pomace
 Kujínková, Jana ; Vítová, Eva (referee) ; Vespalcová, Milena (advisor)
This diploma thesis deals with possibilities of using of aronia fruit pomace. The theoretical part is focused on botanical characteristics of aronia fruit, description of HPLC and anthocyanins dyes. The effects of various extraction condition on content of some polyphenolic compounds (gallic and vanilla acids, katechin and rutin) in aronia berry pomace are investigated in the experimental part. The mentioned compounds were detected with HPLC. Thanks to this method the content of carbohydrates was also detected. A quantity of anthocyanins dyes was determined by pH differential method.
Detailed record

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