Table 4 in Gossypolhemiquinone, a dimeric sesquiterpenoid identified in cotton (Gossypium)

Table 4 Concentration (µg/mg) of gossypol (Goss) (1), hemigossypolone (HGQ) (7), heliocides H 1–4 (3–6) and gossypolhemiquinone (GHQ) (9) in freeze dried leaves of commercial cultivars (the HPLC method did not separate heliocide H 1 (3) from heliocide H 3 (6); gossypolone (2) was not detected.CultivarHGQ (7)GHQ (9)Goss (1)H1 + H3 (3, 6)H2 (5)H4 (4)Coker-3121.18nd a0.360.441.100.06FiberMax 9580.49nd0.130.250.400.07FiberMax 9661.27nd0.270.430.440.16Stoneville 4740.56nd1.920.600.760.17a nd = not detected (limit of detection 0.05 µg/mg).Notes:Published as part of Stipanovic, Robert, Puckhaber, Lorraine, Jr., James Frelichowski, Esquivel, Jesus, Westbrook, John, O'Neil, Mike, Bell, Alois, Dowd, Michael, Hake, Kater & Duke, Sara, 2016, Gossypolhemiquinone, a dimeric sesquiterpenoid identified in cotton (Gossypium), pp. 168 in Phytochemistry 122 on page 168, DOI: 10.1016/j.phytochem.2015.12.009, http://zenodo.org/record/10485477