Showing details for content value of Protocatechuic acid in Chicory [Red], raw

Calculated Mean Content Values

Units	Average	Min	Max	Standard Deviation
mg/100 g FW	16.78	11.24	25.71	5.29
mol/100 g	1.09e-04	7.30e-05	1.67e-04	3.43e-05

Values calculated by aggregating data from 6 different samples from 1 unique publication.

Aglycone Mean Content Values

Aglycone	Units	Average	Min	Max	Standard Deviation
Protocatechuic acid	mg/100 g FW	16.78	11.24	25.71	5.29
	mol/100 g	1.09e-04	7.30e-05	1.67e-04	3.43e-05

Original Content Values Used to Produce Means

Rossetto M., Lante A., Vanzani P., Spettoli P., Scarpa M., Rigo A. (2005) Red chicories as potent scavengers of highly reactive radicals: a study on their phenolic composition and peroxyl radical trapping capacity and efficiency. Journal of Agricultural and Food Chemistry 53:8169-8175 pubmed (16218660)

Original Content Value	Original Food Description	Commercial Origin	Number of Samples Analyzed
12.16 mg/100 g FW	Chicory - Red spotted - Edible part - Cichorium intybus L. - Castelfranco red spotted	no	1
25.71 mg/100 g FW	Chicory - Red - Edible part - Cichorium intybus L. - Verona red	no	1
15.24 mg/100 g FW	Chicory - Red - Edible part - Cichorium intybus L. - Chioggia red	no	1
17.24 mg/100 g FW	Chicory - Red - Edible part - Cichorium intybus L. - Treviso early red	no	1
11.24 mg/100 g FW	Chicory - Red - Edible part - Cichorium intybus L. - Treviso late red	no	1
19.09 mg/100 g FW	Chicory - Red - Edible part - Cichorium intybus L. - Red Grumolo	no	1

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