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My valedictory on the differences in biolog-ical potency between RRR-α-tocopheryl and all-rac-α-tocopheryl acetate
RRR-α-tocopheryl all-rac-α-tocopheryl acetate
2016/5/30
In their study, Marshall et al (1) found a significant relation
between serum LDL cholesterol and saturated fat intake when
random-effects models for longitudinal data were used. The
model paramete...
Incorporation of deuterated RRR- or all-rac-α-tocopherol in plasma and tissues of α-tocopherol transfer protein–null mice
Vitamin E deuterium-labeled α-tocopherol α-TTP knockout mice mass spectrometry vitamin E requirement liver brain
2016/12/17
Background: Most vitamin E supplements contain synthetic all-rac-α-tocopherol [2,5,7,8-tetramethyl-2RS-(4′RS,8′RS,12-trimethyltridecyl)-6-chromanol] with 8 stereoisomers; only 1 is identical...