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REVIEW |
Swiss Bee Research Centre, Agroscope Liebefeld-Posieux Research Station ALP, Berne, SWITZERLAND
Address reprint requests to: Peter Gallmann, PhD, Swiss Bee Research Centre, Agroscope Liebefeld-Posieux Research Station ALP, CH-3003 Bern, SWITZERLAND. E-mail: peter.gallmann{at}alp.admin.ch
Due to the variation of botanical origin honey differs in appearance, sensory perception and composition. The main nutritional and health relevant components are carbohydrates, mainly fructose and glucose but also about 25 different oligosaccharides. Although honey is a high carbohydrate food, its glycemic index varies within a wide range from 32 to 85, depending on the botanical source. It contains small amounts of proteins, enzymes, amino acids, minerals, trace elements, vitamins, aroma compounds and polyphenols. The review covers the composition, the nutritional contribution of its components, its physiological and nutritional effects. It shows that honey has a variety of positive nutritional and health effects, if consumed at higher doses of 50 to 80 g per intake.
Key words: honey, nutrition, composition, glycemic index
Abbreviations: CHO = carbohydrate GI = glycemic index GL = glycemic load ORAC = oxygen radical absorbance capacity PGE = prostaglandin E PGF = prostaglandin F RDI = recommended daily intake
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