This research, focusing mainly on tocotrienols, includes two parts. The first part concerns the uptake and growth inhibition of tocotrienols in PC-3 cells. The second part is a study of the physiochemical properties of Vitamin E.
In the cellular study our results suggested that position 5 of chroman head and side-chain are very important in determining the uptake of tocotrienols and growth inhibition of PC-3 cells. The uptake and growth inhibition are not necessarily related to the antioxidant properties of tocotrienols.
Of the physiochemical studies, the results suggested that the antioxidant properties of vitamin E are due to the phenolic O-H group. In ethanol solution, each tocotrienol has a higher oxidation potential than its corresponding tocopherol. The oxidation potentials of vitamin E are in the order ofα-form < γform < δ-form. The theoretical calculations show that the side chains of tocotrienols are less ordered than those of tocopherols.
","abstract_html":"<p>This research, focusing mainly on tocotrienols, includes two parts. The first part concerns the uptake and growth inhibition of tocotrienols in PC-3 cells. The second part is a study of the physiochemical properties of Vitamin E.</p><p>In the cellular study our results suggested that position 5 of chroman head and side-chain are very important in determining the uptake of tocotrienols and growth inhibition of PC-3 cells. The uptake and growth inhibition are not necessarily related to the antioxidant properties of tocotrienols.</p><p>Of the physiochemical studies, the results suggested that the antioxidant properties of vitamin E are due to the phenolic O-H group. In ethanol solution, each tocotrienol has a higher oxidation potential than its corresponding tocopherol. The oxidation potentials of vitamin E are in the order ofα-form < γform < δ-form. The theoretical calculations show that the side chains of tocotrienols are less ordered than those of tocopherols.</p>","abstract_has_math":false,"creators":["Zuo, Tianming"],"institution":null,"degree_name":"MS (Master of Science)","degree_level":"Thesis - restricted","degree_discipline":"Chemistry","degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2003,"date_issued":"2003-08-11T07:00:00Z","date_published":"2003-08-11T07:00:00Z","updated_at":"2026-07-24T02:19:28Z","subjects":["PC-3","Tocopherols","Tocotrienols","HPLC","DFT","Ab Initio","IR","Cyclic Voltammetry","Chemistry","Physical Sciences and Mathematics"],"languages":[],"rights":["Copyright by the authors."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://dc.etsu.edu/etd/780","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Zuo, Tianming"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.issued","label":"Date","values":["2003-08-11T07:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Chemistry"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis - restricted"]},{"key":"thesis:degree_name","label":"Degree Name","values":["MS (Master of Science)"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["PC-3","Tocopherols","Tocotrienols","HPLC","DFT","Ab Initio","IR","Cyclic Voltammetry","Chemistry","Physical Sciences and Mathematics"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:rights","label":"Dc Rights","values":["Copyright by the authors."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://dc.etsu.edu/context/etd/article/1937/viewcontent/ZuoT062703a.pdf","https://dc.etsu.edu/etd/780"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["This research, focusing mainly on tocotrienols, includes two parts. The first part concerns the uptake and growth inhibition of tocotrienols in PC-3 cells. The second part is a study of the physiochemical properties of Vitamin E.
In the cellular study our results suggested that position 5 of chroman head and side-chain are very important in determining the uptake of tocotrienols and growth inhibition of PC-3 cells. The uptake and growth inhibition are not necessarily related to the antioxidant properties of tocotrienols.
Of the physiochemical studies, the results suggested that the antioxidant properties of vitamin E are due to the phenolic O-H group. In ethanol solution, each tocotrienol has a higher oxidation potential than its corresponding tocopherol. The oxidation potentials of vitamin E are in the order ofα-form < γform < δ-form. The theoretical calculations show that the side chains of tocotrienols are less ordered than those of tocopherols.
"]},{"key":"dc:title","label":"Title","values":["The In Vitro Cellular Uptake and Physiochemical Properties of Tocotrienols."]}]}],"canonical_facts":{"dc:creator":["Zuo, Tianming"],"dc:date.issued":["2003-08-11T07:00:00Z"],"dc:description.abstract":["This research, focusing mainly on tocotrienols, includes two parts. The first part concerns the uptake and growth inhibition of tocotrienols in PC-3 cells. The second part is a study of the physiochemical properties of Vitamin E.
In the cellular study our results suggested that position 5 of chroman head and side-chain are very important in determining the uptake of tocotrienols and growth inhibition of PC-3 cells. The uptake and growth inhibition are not necessarily related to the antioxidant properties of tocotrienols.
Of the physiochemical studies, the results suggested that the antioxidant properties of vitamin E are due to the phenolic O-H group. In ethanol solution, each tocotrienol has a higher oxidation potential than its corresponding tocopherol. The oxidation potentials of vitamin E are in the order ofα-form < γform < δ-form. The theoretical calculations show that the side chains of tocotrienols are less ordered than those of tocopherols.
"],"dc:identifier":["https://dc.etsu.edu/context/etd/article/1937/viewcontent/ZuoT062703a.pdf","https://dc.etsu.edu/etd/780"],"dc:rights":["Copyright by the authors."],"dc:subject":["PC-3","Tocopherols","Tocotrienols","HPLC","DFT","Ab Initio","IR","Cyclic Voltammetry","Chemistry","Physical Sciences and Mathematics"],"dc:title":["The In Vitro Cellular Uptake and Physiochemical Properties of Tocotrienols."],"thesis:degree_discipline":["Chemistry"],"thesis:degree_level":["Thesis - restricted"],"thesis:degree_name":["MS (Master of Science)"]},"updated_at":"2026-07-24T02:19:28Z"}