Author
P. P. Noznick
Bio: P. P. Noznick is an academic researcher. The author has contributed to research in topics: Glyceride & Monoglyceride. The author has an hindex of 1, co-authored 1 publications receiving 8 citations.
Topics: Glyceride, Monoglyceride
Papers
More filters
TL;DR: In this paper, a method for analyzing gas-liquid chromatograms of silylated monoglycerides and lactoylated monoglomerides was described, and the resolution of glycerides containing as many as five lactoyl groups was obtained.
Abstract: This paper describes a method for analyzing gas-liquid chromatograms of silylated monoglycerides (1) and lactoylated monoglycerides. A simple method for lactoylating a monoglyceride for the determination of the products formed is also revealed. Resolution of glycerides containing as many as five lactoyl groups is obtained.
8 citations
Cited by
More filters
TL;DR: In this paper, a ternary gradient HPLC instrument equipped with an evaporative light-scattering detector was used for the simultaneous analysis of glycerides and fatty acids, which allowed the direct separation and identification, simultaneously and in a single run, of the variously substituted glyceride, and also the corresponding saturated fatty acids that are found as by-products in commercial glycerol monostearates.
45 citations
TL;DR: The current status of analytical methodology for emulsifiers used in fatty foods is reviewed in this article, with the prediction made that high pressure liquid chromatography will be the technique of the future.
Abstract: The current status of analytical methodology for emulsifiers used in fatty foods is reviewed. Faster and more precise methodology for both quality control purposes and for quantitative removal from foods is desirable. A key problem is the quantitativ removal from foods to the exclusion of interfering substances. This aspect is complicated by (a) the presence of other food ingredients such as proteins and carbohydrates, (b) innate heterogeneity of most of the emulsifiers, and (c) wide variability in composition of most of the emulsifiers. The broad applicability of chromatography is discussed, with the prediction made that high pressure liquid chromatography will be the technique of the future. Analytical details are not included, as these are available in the cited publications.
24 citations
3 citations
TL;DR: In this paper, ein Uberblick uber verfahren die Vielzahl der Anwendungsmoglichkeiten massenspektrometrischer Analysenverfahrend im Bereich der Uberwachung von Lebensmitteln and Bedarfsgegenstanden gegeben.
Abstract: Es wird ein Uberblick uber die Vielzahl der Anwendungsmoglichkeiten massenspektrometrischer Analysenverfahren im Bereich der Uberwachung von Lebensmitteln und Bedarfsgegenstanden gegeben. Nach einer kurzen Darstellung der erforderlichen Gerateausstattung wird auf die Untersuchung der wichtigen Lebensmittelbestandteile Fette, Kohlenhydrate, Aminosauren und Aromastoffe eingegangen. Anschliesend werden die Zusatzstoffe behandelt.
3 citations
TL;DR: In this article, the Identifizierung der durch Hydrolyse entstandenen Einzelbausteine von Emulgatoren mittels Gaschromatographie wird beschrieben.
Abstract: Die Identifizierung der durch Hydrolyse entstandenen Einzelbausteine von Emulgatoren mittels Gaschromatographie wird beschrieben. Die gute Auftrennung der Einzelbausteine erlaubt weitgehende Ruckschlusse auf die Art der untersuchten Emulgatoren. Die verwendeten Methoden wurden meist zum Nachweis anderer Stoffklassen veroffentlicht und wurden entsprechend modifiziert.
2 citations