Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 0.04 1.00e-02 0.07 0.02
mol/100 g 1.68e-07 4.38e-08 3.07e-07 7.40e-08

Values calculated by aggregating data from 35 different samples from 3 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Resveratrol mg/100 g FW 0.04 1.00e-02 0.07 0.02
mol/100 g 1.68e-07 4.38e-08 3.07e-07 7.40e-08

Original Content Values Used to Produce Means

Ibern-Gomez M., Roig-Perez S., Lamuela-Raventos R.M., de la Torre-Boronat M.C. (2000) Resveratrol and piceid levels in natural and blended peanut butters. Journal of Agricultural and Food Chemistry 48:6352-6354 PubMed (11312807)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.02 mg/100 g FW Peanut butter - Blended - St Michael, crunchy yes 1
0.03 mg/100 g FW Peanut butter - Blended - Skippy, creamy yes 1
0.03 mg/100 g FW Peanut butter - Blended - Jif, creamy yes 1
0.03 mg/100 g FW Peanut butter - Blended - St Michael, smooth yes 1
0.03 mg/100 g FW Peanut butter - Blended - Capitan Mani, crunchy yes 1
0.06 mg/100 g FW Peanut butter - Blended - Capitan Mani, soft yes 1
0.05 mg/100 g FW Peanut butter - Blended - Sun-pat NestlĂ©, soft yes 1
0.05 mg/100 g FW Peanut butter - Natural - Monki, crunchy yes 1
0.06 mg/100 g FW Peanut butter - Natural - Adams, creamy yes 1
0.06 mg/100 g FW Peanut butter - Natural - Jori yes 1
0.07 mg/100 g FW Peanut butter - Natural - Glasbak Eko, unsalted yes 1
0.06 mg/100 g FW Peanut butter - Natural - Horizon, crunchy yes 1
0.07 mg/100 g FW Peanut butter - Natural - Glasbak yes 1
0.05 mg/100 g FW Peanut butter - Natural - CalvĂ© yes 1
Lee S.S., Lee S.M., Kim M., Chun J., Cheong Y.K., Lee J. (2004) Analysis of trans-resveratrol in peanuts and peanut butters consumed in Korea. Food Research International 37:247-251
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.07 mg/100 g FW Peanuts - Butter - Sun Q-crown yes 1
0.04 mg/100 g FW Peanuts - Butter - Teddie smooth yes 1
0.04 mg/100 g FW Peanuts - Butter - Teddie chunky yes 1
0.04 mg/100 g FW Peanuts - Butter - Ligo creamy yes 1
0.03 mg/100 g FW Peanuts - Butter - Peter pan yes 1
0.02 mg/100 g FW Peanuts - Butter - Farms yes 1
Sobolev V.S., Cole R.J. (1999) trans-Resveratrol content in commercial peanuts and peanut products. Journal of Agricultural and Food Chemistry 47:1435-1439
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
0.01 mg/100 g FW Peanuts - Butter - Jif, creamy (60% peanuts) yes 1
0.01 mg/100 g FW Peanuts - Butter - Skippy, super chunk yes 1
0.02 mg/100 g FW Peanuts - Butter - Jif, extra crunchy yes 1
0.02 mg/100 g FW Peanuts - Butter - Reese's, crunchy yes 1
0.02 mg/100 g FW Peanuts - Butter - Reese's, creamy yes 1
0.02 mg/100 g FW Peanuts - Butter - Jif, creamy yes 1
0.03 mg/100 g FW Peanuts - Butter - Skippy, creamy yes 1
0.03 mg/100 g FW Peanuts - Butter - Peter Pan, crunchy yes 1
0.03 mg/100 g FW Peanuts - Butter - Smucker's natural style reduced fat, creamy yes 1
0.03 mg/100 g FW Peanuts - Butter - Roddenbery's, creamy yes 1
0.04 mg/100 g FW Peanuts - Butter - Peter Pan, creamy yes 1
0.04 mg/100 g FW Peanuts - Butter - Shurfine, creamy yes 1
0.04 mg/100 g FW Peanuts - Butter - Smucker's natural, chunky yes 1
0.04 mg/100 g FW Peanuts - Butter - Safeway, chunky (100% natural) yes 1
0.05 mg/100 g FW Peanuts - Butter - American Fare, creamy yes 1