Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • 1970-1974  (2)
Material
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 82 (1970), S. 0 
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: SUMMARY.– The development of the cutaneous capillaries has been studied in 40 infants aged 1 day to 17 weeks. At birth there is a disorderly capillary network. There is a gradual development to an orderly subpapilliary plexus and papillary loops by 14th–17th week of life. In areas of creases this development is delayed, while in the palms, soles and nail folds there is an early development of capillary loops.An attempt has been made to correlate this development with certain dynamic physiological processes during the neonatal period as well as with exposure to the cold environment. These physiological processes are:(a) increase in skin surface area(b) increased blood viscosity related to〈list xml:id="l1" style="custom"〉(i) increased haematocrit(ii) decreased oxygen tension(iii) low blood pressure(iv) increased transudation of fluid from blood vessels(v) decreased sedimentation rate(vi) decreased red cell flexibility.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Plant foods for human nutrition 22 (1972), S. 1-5 
    ISSN: 1573-9104
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Description / Table of Contents: Zusammenfassung Auf Ceylon wird eine Reihe von Paprikasorten kultiviert, deren Schärfe deutlich mit der Sorte, der Farbe und der Größe variiert. Mit Hilfe der Dünnschichtchromatographie wurden die die Schärfe bedingenden Komponenten der auf Ceylon vorkommenden Capsicum-Spezies untersucht. Diese Untersuchungen ergaben, daß in den Capsicumsorten drei von Capsaicin abweichende Komponenten vorliegen, die ähnliche Farbreaktionen wie das Capsaicin ergeben. In Capsicum annuum var. grossum konnte mit dieser Methode Capsaicin nicht nachgewiesen werden, statt dessen jedoch zwei andere Komponenten, die in einem konzentrierten Extrakt für die Schärfe der Früchte verantwortlich sind. Die große Variationsbreite der relativen Konzentration dieser scharfen, halbquantitativ bestimmten Komponenten ceylonesischer Paprikasorten wird diskutiert.
    Abstract: Résumé Il'y a plusieurs variétés des piments cultivés a Ceylan et le piquent de fruit varie selon l' éspèce, la couleur, et la taille. Une étude chromatographique sur couche mince des composants (piquents) d' espèce Capsicume de Ceylan indique trois composants sans compter ‘capsaicin’ (l'acide isoduenoic de vanillyl amide) qui repondent dans la même façon vis à vis der réactions colorantes. Dans le cas du Capsicum annuum de varieté grossum, le composant piquent ‘capsaicin’ n'est pas décelé par cette methode, par contre, on y trouve deux autres composants qui, dans un extrait concentré, sont responsables pour le piquent du fruit. Les variations relatives des concentrations de composants piquents, determinées semi-quantitativement dans les differents variétés des piments de Ceylan sont décrites.
    Notes: Abstract There are many varieties of cultivated chillies in Ceylon and the pungency of the fruit varies markedly with species, colour and size. A thin layer chromatographic study has been undertaken of the hot principles of Capsicum species found in Ceylon. This study shows that there are three compounds in Capsicum species other than capsaicin (vanillyl amide of isodecenoic acid) which give similar colour reactions as capsaicin. In Capsicum annuum, variety grossum, the hot principle, capsaicin is not detected by this method but instead, two other compounds are present which in a concentrated extract are responsible for the pungency of the fruit. Major variations in the relative concentrations of those pungent principles as determined semi-quantitatively, in the different varieties of Ceylon chillies have been discussed.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...