Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 25.00 20.00 30.00 5.00
mol/100 g 1.39e-04 1.11e-04 1.67e-04 2.78e-05

Values calculated by aggregating data from 3 different samples from 2 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Caffeic acid mg/100 g FW 25.00 20.00 30.00 5.00
mol/100 g 1.39e-04 1.11e-04 1.67e-04 2.78e-05

Original Content Values Used to Produce Means

Wang H., Provan G.J., Helliwell K. (2004) Determination of rosmarinic acid and caffeic acid in aromatic herbs by HPLC. Food Chemistry 87:307-311
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
30.00 mg/100 g FW Herbs - Dried leaves - Spearmint 1 yes 1
20.00 mg/100 g FW Herbs - Dried leaves - Spearmint 2 yes 1
Kivilompolo M., Hyotylainen T. (2007) Comprehensive two-dimensional liquid chromatography in analysis of Lamiaceae herbs: Characterisation and quantification of antioxidant phenolic acids. Journal of Chromatography A 1145:155-164 PubMed (17307195)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
25.00 mg/100 g FW Spearmint - Mentha spicata L. yes 1