Physicochemical composition of pure and adulterated royal jelly
نویسندگان
چکیده
منابع مشابه
Purification and identification of 10-hydroxy-2-decenoic acid from pure royal jelly
The chemical nature of the royal jelly (RJ) has received considerable attention over the past 20 years. Genc and Aslan reported the determination of Trans-10-hydroxy-2-decenoic acid (10-HDA) content in pure Royal Jelly and royal jelly products by column liquid chromatography. Antinelli et al. confirmed this method and evaluated 10-Hydroxy-2-decenoic acid presence as a freshness parameter for Ro...
متن کاملPurification and identification of 10-hydroxy-2-decenoic acid from pure royal jelly
The chemical nature of the royal jelly (RJ) has received considerable attention over the past 20 years. Genc and Aslan reported the determination of Trans-10-hydroxy-2-decenoic acid (10-HDA) content in pure Royal Jelly and royal jelly products by column liquid chromatography. Antinelli et al. confirmed this method and evaluated 10-Hydroxy-2-decenoic acid presence as a freshness parameter for Ro...
متن کاملRoyal Jelly, Bee Brood: Composition, Health, Medicine: A Review
Royal jelly is a viscous jelly substance. It is partially soluble in water with a density of 1.1 g/mL. Its colour is whitish to yellow, the yellow colour increasing upon storage. Its odour is sour and pungent, the taste being sour and sweet. The sensory characteristics are important quality criteria. Old royal jelly, which has not been properly stored tends to be darker and a rancid taste can d...
متن کاملDetermination of 10-hydoxy -2-decenoic acid in pure Iranian royal jelly by HPLC method
Royal jelly (RJ) is generally regarded as the major reason of the significant morphological and functional differences between queen and worker bees. The unique and chemically most interesting feature of RJ is its fatty acids. RJ fatty acids are short-chained, 8-10 carbon free acids that are usually either hydroxy fatty acids or dicarboxylic acids. The major fatty acid in RJ is 10-hydroxy-2-dec...
متن کاملDetermination of 10-hydoxy -2-decenoic acid in pure Iranian royal jelly by HPLC method
Royal jelly (RJ) is generally regarded as the major reason of the significant morphological and functional differences between queen and worker bees. The unique and chemically most interesting feature of RJ is its fatty acids. RJ fatty acids are short-chained, 8-10 carbon free acids that are usually either hydroxy fatty acids or dicarboxylic acids. The major fatty acid in RJ is 10-hydroxy-2-dec...
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ژورنال
عنوان ژورنال: Química Nova
سال: 2007
ISSN: 0100-4042
DOI: 10.1590/s0100-40422007000200002