title: Luminol Chemiluminescence Profile of O/W Emulsions during Thermal Oxidation.
abstract: The luminol chemiluminescence (CL) profile of an oil-in-water (O/W) emulsion during thermal oxidation (60°C) was assessed using the luminol-K3[Fe(CN)6] assay, in which the oxidation species produced by the autoxidation of an O/W emulsion generated CL emission. Increased CL intensity was observed for O/W emulsions prepared using either linseed or corn oil, which was increased by the addition of Fe2+to the O/W emulsion. The relationship between the CL profile and results obtained by conventional approaches, such as the peroxide value (PV) and thiobarbituric acid (TBA) methods, were compared. Owing to good correlation between the CL intensity and results obtained by the methods, the CL method might be applicable for estimating the oil oxidizing of an emulsion in thermal oxidation.
authors.affiliation: School of Pharmaceutical Sciences, Kyushu University of Health and Welfare.
authors.forename: Mitsuhiro
authors.initials: M
authors.lastname: Wada
authors.forename: Akiko
authors.initials: A
authors.lastname: Yamaguchi
authors.forename: Akihiro
authors.initials: A
authors.lastname: Ogawa
authors.forename: Hirotsugu
authors.initials: H
authors.lastname: Kido
authors.forename: Shinichi
authors.initials: S
authors.lastname: Nakamura
authors.forename: Makoto
authors.initials: M
authors.lastname: Takada
authors.forename: Shigeru
authors.initials: S
authors.lastname: Kawakami
authors.forename: Naotaka
authors.initials: N
authors.lastname: Kuroda
authors.forename: Kenichiro
authors.initials: K
authors.lastname: Nakashima