Results 201 to 210 of about 1,782,503 (247)

Royal jelly consumption and hypersensitivity in the community

Clinical <html_ent glyph="@amp;" ascii="&amp;"/> Experimental Allergy, 1997
SummaryBackground Royal jelly consumption has recently been linked with acute asthma, anaphylaxis and death. A cross‐sectional survey was conducted to detennine the prevalence of and the relationship between royal jelly consumption and hypersensitivity reactions.Methods 1472 hospital employees of a teaching hospital in Hong Kong completed a ...
R, Leung, A, Ho, J, Chan, D, Choy, C K, Lai   +4 more
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Quantitative Analysis of Sugars in Royal Jelly

Nature, 1962
THE amount of carbohydrate in royal jelly, determined in terms of total reducing substances, has been investigated. The results are seen in tabular form in a review by Johansson1 and show concentrations of carbohydrate in fresh royal jelly ranging from 8.3 to 29.1 per cent by weight. During one of these investigations2 an additional test was conducted,
K, SIMO, G M, CHRISTENSEN
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Asthma and anaphylaxis induced by royal jelly

Clinical & Experimental Allergy, 1996
SummaryBackground Asthma, together with, In some cases, anaphylaxis, was observed in seven subjects following ingestion of royal jelly, a secretion of honey bees which is used as a health tonic.Objective To determine if reactions were lgE‐mediated and to identify ailergenic components of royal jelly.Methods Skin‐prick tests ...
F C, Thien, R, Leung, B A, Baldo, J A, Weiner, R, Plomley, D, Czarny   +5 more
openaire   +2 more sources

Some Phosphorus Compounds in Royal Jelly

Nature, 1964
SYSTEMATIC investigations, mainly during the past decade, have led to the discovery of a number of biologically highly valuable substances in the jelly of the honeybee. Comparatively little is known so far as its contents of phosphorus compounds are concerned.
P, MARKO, I, PECHAN, J, VITTEK
openaire   +2 more sources

Royal Jelly

Reactions Weekly, 2008
Norman C. Leppla, Bastiaan M. Drees, Allan T. Showler, John L. Capinera, Jorge E. Peña, Catharine M. Mannion, F. William Howard, Marjorie A. Hoy, Abdulaziz M. Al-Ajlan, Ian Stocks, Ashok K. Raina, Christina Devorshak, Fred Fishe, Lloyd Garcia, Eugene J. Gerberg, Norman G. Gratz, James L. Nation, James L. Nation, Menachem J. Berlinger, K. K. Verma, Michel Lecoq, Bonifácio Magalhães, Lawrence K. Cutkomp, John B. Heppner, Harley P. Brown, Kenneth W. McCravy, Lewis B. Coons, Marjorie Rothschild, Tim Lysyk, Clarence M. Lee, Earlene Armstrong, Jose F. Negron, J. Howard Frank, M. C. Thomas   +33 more
openaire   +2 more sources

New synthesis of royal jelly acid

Journal of Chemical Ecology, 1982
A new synthesis of (E)-10-hydroxy-2-decenoic acid (royal jelly acid) is described, starting from 8-bromo-1-octanol via condensation of malonic acid with 8-hydroxyoctanal or 8-acetoxyoctanal.
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Biologically Active Substances in Royal Jelly

1966
Publisher Summary This chapter discusses biologically active substances in royal jelly. The composition of royal jelly must be compared with that of worker jelly to determine whether there are qualitative and quantitative differences in these foods. Such analyses would serve as a basis for the development of partial or complete synthetic larval foods.
Heinz Rembold, Alfred Dietz
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royal jelly

Reactions Weekly, 2007
openaire   +2 more sources

Royal jelly and fertility

2022
Gáspár Róbert, Seres Adrienn B.
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Royal jelly

Reactions Weekly, 2012
openaire   +1 more source