. Author manuscript; available in PMC: 2024 Apr 10.

Published in final edited form as: Toxicol Appl Pharmacol. 2023 Dec 23;482:116796. doi: 10.1016/j.taap.2023.116796

Table 2.

Sulforaphane (SFN) and SFN-N-acetylcysteine (SFN-NAC) Concentrations in Human Breast Milk Samples.

Participant #	SFN (ng/mL)	SFN-NAC (ng/mL)	Ate cruciferous vegetables in the past 24 h?	Approximate amount of cruciferous vegetables consumed in the past 24 h	Vegetable type consumed
1	<LOQ	1.20	Yes	½ cup	Broccoli
2	<LOQ	1.33	Yes	1 cup	Kale and collard greens
3	<LOQ	1.40	Yes	1 cup	Broccoli and Brussels sprouts
4	<LOQ	2.96	Yes	½ cup	Broccolini
5	<LOQ	0.80	Yes	1 cup	Broccoli
6	<LOQ	<LOQ	No	0 cup	None
7	<LOQ	1.16	Yes	1 cup	Broccoli and cauliflower
8	<LOQ	0.79	Yes	1 cup	Broccoli and cauliflower

Limit of quantification (LOQ) for SFN and SFN-NAC = 0.49 ng/mL.