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J Microencapsul
August 2016
a School of Tea and Food Technology, Anhui Agricultural University, Hefei , China.
Complexes of ethyl butyrate and hexanal encapsulated by β-cyclodextrin (β-CD) and γ-cyclodextrin (γ-CD) were prepared by coprecipitation, and gas chromatography was used to quantity the flavour compounds in the complexes. The ethyl butyrate-γ-CD complex had the highest inclusion ratio (12.20%) followed by the ethyl butyrate-β-CD, hexanal-β-CD and hexanal-γ-CD complexes (11.
View Article and Find Full Text PDFFood Chem Toxicol
September 1992
Department of Pharmacology and Toxicology, Philipps-University Marburg, Lahnberge, Germany.
Treatment of food with wood smoke is a long-established method of preservation and flavouring food. Recently, hardwood smoke condensates, purified of polycyclic hydrocarbons, have become of importance for direct flavouring of sausage-meat. The acute toxicity of the purified phenolic fraction in mice after intraperitoneal administration was therefore investigated.
View Article and Find Full Text PDFActa Physiol Pharmacol Bulg
October 1990
Institute of Physiology, Bulgarian Academy of Sciences.
The effect of alloxan-induced diabetes on the duration of hexobarbital sleep (HB sleep) the activity of ethylmorphine-N-demethylase (EMND), aniline hydroxylase (AH), the content of microsomal cytochrome P-450 and b5, on the activity of ethoxycumarine-0-deethylase (ECOD) and ethoxyresorufine-0-deethylase (EROD) after induction with beta naphthoflavone (beta-NF), as well as the activity of benzphetamine-N-demethylase and pentoxyresorufine-O-dealkylase (PROD) after induction with phenobarbital (PB), was studied in experiments on male Wistar rats. In rats with alloxan diabetes there was a significant prolongation of HB sleep (by 106%) and inhibition of the liver EMND (by 54%), while the AH activity increased by 131%, with a parallel rise in the content of microsomal cytochromes P-450 (by 67%) and b5 (by 113%). In rats with alloxan diabetes the enzyme-inducing effect of beta-NF with respect to the activities of EROD and ECOD is reduced, although diabetes by itself causes a rise in the ECOD activity in untreated animals.
View Article and Find Full Text PDFZ Exp Chir Transplant Kunstliche Organe
December 1986
The use of the Ketamine anesthesia as an intramuscular injection proved itself as favourable in the animal experimental investigation. The duration of effect amounts to 20-30 minutes at a doses of 5-8 mg/kg body weight. Protective reflexes are preserved.
View Article and Find Full Text PDF667 cases inclusively 27 twin-births are evaluated in a retrospective study on the anesthesias administered in cesarean section (CS) from 1975 to 1983. The applied induction anesthetics hexobarbital, ketamine (Ketanest), propanidid (Sombrevin), etomidate (Radenarcon) and epidural anesthesia with bupivacaine (Marcaine) have been compared with each other concerning the Apgar scores of the newborns. Significant more depressed newborns have been found both in the hexobarbital group and to a low degree in the ketamine group.
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