Αποτελέσματα Αναζήτησης
The review is articulated in paragraphs focusing on the chemistry and the biosynthesis of vitamin E, and the importance of tocochromanols in the human diet. Then a survey on tocopherols and tocotrienols activity on human health is presented.
26 Σεπ 2024 · Tocotrienols, a form of vitamin E, boast antioxidant properties that help protect cells from damage caused by free radicals—unstable molecules that can contribute to aging and diseases. Research suggests that tocotrienols may support heart health by reducing cholesterol levels and improving blood vessel function.
The δ- and γ-forms of tocotrienols have been indicated as the most effective in the prevention of macrophage infiltration, production of reactive oxygen species, and cytokine secretion. This review briefly discusses the pathogenesis of COPD and the role of inflammation therein.
Supplementation of α-tocopherol and tocotrienols significantly increased the level of α-tocopherol in the plasma, reaching a maximum concentration 8 h after supplementation and maintaining a high level even after 24 h. Tocotrienols reached their maximum concentration 4 h after supplementation.
12 Νοε 2014 · a-Tocotrienol (TCT) represents the most potent neuroprotective form of natural vitamin E that is generally recognized as a safe certified by the U.S. Food and Drug Administration. The recent work of Park et al. [ 170 ] addresses a novel molecular mechanism by which a-TCT may be protective against stroke in vivo.
3 Δεκ 2020 · Tocols are natural constituents of several foods like dairy, vegetable oils, nuts, and grains. Their presence in foods, namely, as food additives, helps prevent lipid oxidation, which negatively affects the sensorial quality of foods, and even the nutritional value and safety.
13 Ιαν 2014 · In addition, these studies provided a guideline that acute doses of mixed tocotrienols ranging from 200 mg to 1011 mg were considerably safe for human consumption and no adverse events was reported. Clinical evidence and bioavailability
