Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 4.26 0.00 8.34 4.17
mol/100 g 2.76e-05 0.00 5.41e-05 2.71e-05

Values calculated by aggregating data from 3 different samples from 1 unique publication.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Protocatechuic acid mg/100 g FW 4.26 0.00 8.34 4.17
mol/100 g 2.76e-05 0.00 5.41e-05 2.71e-05

Original Content Values Used to Produce Means

Al-Farsi M., Alasalvar C., Morris A., Baron M., Shahidi F. (2005) Comparison of antioxidant activity, anthocyanins, carotenoids, and phenolics of three native fresh and sun-dried date (Phoenix dactylifera L.) varieties grown in Oman. Journal of Agricultural and Food Chemistry 53:7592-7599 PubMed (16159191)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
4.44 mg/100 g FW Date - Sun-dried - Khasab no 1
0.00 mg/100 g FW Date - Sun-dried - Khalas no 1
8.34 mg/100 g FW Date - Sun-dried - Fard no 1