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. Author manuscript; available in PMC: 2019 Jan 1.

Published in final edited form as: Harmful Algae. 2018 Jan;71:29–39. doi: 10.1016/j.hal.2017.11.004

Table 4.

Carotenoids with significant (p ≤ 0.05) differences between high and low toxin K. brevis. Unless otherwise noted n = 7.

	mole% (SD)
Pigment	High Tox	Low Tox	P =	Avg. High-Low
19'-but- Fucoxanthin	12.58 (1.73)	8.11 (2.81)	1.17 E⁻⁵	4.68
19'-but- Fucoxanthin	12.31 (1.47)	7.24 (2.31)	3.37 E⁻⁵	5.07
Fucoxanthin	5.53 (1.03)	5.73 (2.54)	1.17 E-⁻³	−3.48
19'-hex- Fucoxanthin	2.25 (1.03)	5.93 (2.88)	1.45 E⁻³	−3.39
Diadinoxanthin (Dd) light (n = 5)	15.43 (5.72)	19.54 (6.42)	2.75 E⁻²	−4.11
Gyroxanthin	9.50 (1.13)	7.48 (1.35)	1.36 E⁻³	2.02
But Fucoxanthin Total	30.62 (2.76)	22.00 (6.00)	6.08 E⁻⁴	8.62
Dd+Dt	21.28 (5.51)	24.73 (6.47)	1.04 E⁻²	−3.45
EPS light (n = 5)	0.71 (0.16)	0.80 (0.18)	2.80 E⁻²	−0.09