In Vitro Bioaccessibility of the Vitamin B Series from Thermally Processed Leafy African Indigenous Vegetables

Table 1

Method validation parameters of vitamin B series.

Vitamins	LoD	Correlation coefficient	Regression equation	% recovery
Thiamin	0.12	0.9783	y = 36499x − 2346.8	101.27 ± 1.27
Riboflavin	0.04	0.9998	y = 49440x − 496.57	99.13 ± 0.47
Niacin	0.08	1	y = 9441x − 72.8	100.37 ± 0.38
Pantothenic acid	0.10	0.9736	y = 2203.8x + 547.67	100.18 ± 0.16
Pyridoxine	0.03	0.9960	y = 14982x − 2931.8	99.74 ± 1.38
Folate	0.03	0.9960	y = 49747x + 132.5	100.35 ± 0.35