Colour Interval Value Publication Food Name Reference
[ 240.00, 273.33 ) 240.00 mg/100 g FW Vervain - Verbena officinalis L. - Aerial parts - VO-2 1983 Mueller A., et al (2004) Analysis of the aerial parts of Verbena .... Chromatographia 60:193-197
250.00 mg/100 g FW Vervain - Verbena officinalis L. - Aerial parts - VO-4 1985 Mueller A., et al (2004) Analysis of the aerial parts of Verbena .... Chromatographia 60:193-197
260.00 mg/100 g FW Vervain - Verbena officinalis L. - Aerial parts - VO-6 1987 Mueller A., et al (2004) Analysis of the aerial parts of Verbena .... Chromatographia 60:193-197
270.00 mg/100 g FW Vervain - Verbena officinalis L. - Aerial parts - VO-5 1986 Mueller A., et al (2004) Analysis of the aerial parts of Verbena .... Chromatographia 60:193-197
[ 306.67, 340.00 ) 310.00 mg/100 g FW Vervain - Verbena officinalis L. - Aerial parts - VO-1 2001 Mueller A., et al (2004) Analysis of the aerial parts of Verbena .... Chromatographia 60:193-197
[ 406.67, 440.01 ) 440.00 mg/100 g FW Vervain - Verbena officinalis L. - Aerial parts - VO-3 1984 Mueller A., et al (2004) Analysis of the aerial parts of Verbena .... Chromatographia 60:193-197