Effect of storage conditions and antioxidants on the keeping quality of packaged oils

McConnell, John E.; Esselen, W. B.

doi:10.1007/bf02645762

Cited by 12 publications

(1 citation statement)

References 14 publications

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“…McMullen et al (1991) also found AP addition, at 100 or 200 ppm, to light exposed canola oil, was ineffective in delaying oil off-flavor development, but 200 ppm AP exhibited a protective effect against oil off-odor development. However, McConnell and Esselen (1947) reported AP inhibited off-flavor development in fluorescent light exposed corn and cottonseed oils.…”

Section: Fluorescent Light Testmentioning

confidence: 97%

Propyl Gallate and Ascorbyl Palmitate Affect Stability of Canola Oils in Accelerated Storage

Hawrysh

Erin

Lin

et al. 1992

Journal of Food Science

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The effects of propyl gallate (PG) with and without ascorbyl palmitate (API and monoglvceride citrate (MGC1 on the stabilitv durine accelkrated storage (Sdhaal and fluore'scent jight) of canola-oil weri determined by sensory, chemical and gas liquid chromatographic (GLC) evaluations. After 12 days of Schaal storage, analyses indicated that additions of PG + AP to oils at 200/200 ppm and 100/200 ppm were most effective in retarding oil deterioration. Sensory data showed that additions of either PG + MGC or PG + AP to oils, were ineffective in delaying deterioration in fluorescent light exposed samples. Chemical data indicated that 200 ppm PG + 200 ppm AP and 100 ppm PG + 200 ppm AP were somewhat effective in retarding oil photooxidation.

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Section: Fluorescent Light Testmentioning

confidence: 97%

Propyl Gallate and Ascorbyl Palmitate Affect Stability of Canola Oils in Accelerated Storage

Hawrysh

Erin

Lin

et al. 1992

Journal of Food Science

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Chemische Mittel gegen Lebensmittelveränderungen

Kiermeier¹

1949

Angewandte Chemie

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substantive Benzimidazole vorgeschlagen, wie man sie erhllt, wenn man o-Phenylen-diamin rnit Maleinslure oder Fumarslure kondetisiert (XVI I). .. .. 18) Diese Verbindungen bzw. wasserlosliche Derivate sind substantiv infolge der fortlaufenden Yette von H H Doppelbindungen. uberdies ist ihre X V l lAhnlichkeit zu den Stilben-Derivaten offensichtlich. Der Aufhellungseffekt scheint recht gut zu sein.Natiirlich mochte man die optische Bleiche auch auf W o l l e iibertragen, wozu man Verbindungen benotigt, die auf Wolle aufziehen. Dazu entwickelte das Werk Ludwigshafen der damaligen 1. G. das sog. ,,Blankophor WT". Benzoin wird rnit Harnstoff zum Imidazol-Decivat-Ring-geschlossen und dann sulfiert I " ) Roy W . Hirmenscliripidrr. Trans. Americ. Ass. Cereal Chemists, 5 , 50-63 S. A. Richardson, M . S . El-Rafey 11. M . L. I -n n~. J. Dairy Sci. .TO, 397 [ 19471. I:) Als Quelle wird Iiierfiir eine allgemein verbreitete Wustenpflaiize Larrecr divaricata angepeben. Die Verbindung wlrd in der amerikanischen 1.iteratur oft als N. D. 0. A. ohne weitere Erklarung hezeichnet. Pp 184/5", I.

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