Using Near-infrared reflectance spectroscopy (NIRS) to predict glucobrassicin concentrations in cabbage and brussels sprout leaf tissue

Table 1 Reference GBS concentrations (µmol g⁻¹ dry weight) in vegetative tissue in previously reported GBS calibrations

Citation	Tissue	n	Minimum	Maximum	Standard deviation
[27]	Broccoli floret	100	0.21	0.73	0.24
[28]	Rapeseed leaf	115	0.06	3.45	0.83
[29]	Broccoli floret	46	0.68	7.18	1.09
[30]	Chinese kale leaf	145	0*	26*	4.68

*Actual values not reported. Values here are estimated from figures presented in the cited publication

ISSN: 1746-4811