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Creator:: Roehm, Jeffrey Noyes
Abstract:: Rainbow trout were fed semi-purified diets containing cyclopropenoid fatty acids, and the biological effects of these acids were investigated. These fatty acids occur naturally in cottonseed oil and have been implicated in a large number of physiological disorders. Included in this study was an investigation of the pattern of deposition...
Resource Type:: Dissertation
Full Text:: CYCLOPROPENOID FATTY ACIDS Abstract approved: ^ R. O. Sidihuber Rainbow trout were fed semi-purified

Creator:: Roehm, Jeffrey Noyes
Abstract:: The variation in fatty acid composition between the "bound" and "free" lipid in stored anchovy meal was determined using gas-liquid chromatographic analysis. A model system of fresh anchovy oil on powdered lactalbumin was also studied to determine the changes in extractability and fatty acid composition which occur during oxidation. All...
Resource Type:: Masters Thesis
Full Text:: which is discussed recently by Ackman and Burgher (6), Ackman (1,3,4) and Evans et al (24). A

Creator:: Kray, William David
Abstract:: The two naturally occurring cyclopropene fatty acids, sterculic and malvalic, have been synthesized. The cyclopropene ring was made by inserting a methylene unit into an acetylenic linkage. The synthesis of methyl sterculate was repeated using diethyl aluminum chloride, diazomethane, and methyl stearolate. Methyl malvalate was totally synthesized. Diethyl malonate was...
Resource Type:: Masters Thesis
Full Text:: . 9- Evans, R. J- _et al. Fatty acid distribution in tissues from hens fed cottonseed oil or

Creator:: Yoss, James Kenneth
Abstract:: Cyclopropenoid fatty acids cause several physiological disorders in rainbow trout and rats. Rainbow trout appear to be more sensitive than rats to the effects of cyclopropenoid fatty acids. Carbon-14 labeled sterculic acid with label in the methylene position of the cyclopropene ring was injected into the stomach of rats and...
Resource Type:: Dissertation
Full Text:: CH20AC RaC=CH(CH2)7C00H CH. RaC=CH(CH2)7C00H X. OAC R=CH3(CH2)7 Figure 1. Reactions of CPFA

Creator:: Einerson, Mark A.
Abstract:: Three studies were conducted to determine the effects of cyclopropenoid fatty acids (CPFA) on the membrane components of livers of rainbow trout (Salmo gairdneri). In the first study, ¹⁴C-sterculic acid was administered by intraperitoneal injection into rainbow trout and the trout maintained for 72 hours. The labelled sterculic acid was...
Resource Type:: Dissertation
Full Text:: ). 71 "— Abstract approved: r—< 7 Daniel P. Selivonchick Three studies were conducted to

Creator:: Ryan, Daberath
Abstract:: Dietary cyclopropenoid fatty acids (CPFA) have long been known to cause pronounced physiological disorders in both farm and laboratory animals. Past work has shown CPFA to be a powerful promoter of carcinogenesis in trout, rats and mice. Sterculic and malvalic acids (CPFA's) are found in seed lipids of plants from...
Resource Type:: Masters Thesis
Full Text:: Agricultural Experiment Station and Drs. G. Bailey and R. Scanlin for financal support through out this

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