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Bumble Bee Breeding on Artificial Pollen Substitutes
Journal of Economic Entomology, 2022Abstract Bumble bees are important pollinators for many temperate crops. Because of the growing demand for food from entomophilous crops, bumble bee colonies are commercially reared and placed in fields or greenhouses to guarantee sufficient pollination services.
Gekière, Antoine +2 more
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Bee pollen sensitivity in airborne pollen allergic individuals
Annals of Allergy, Asthma & Immunology, 2006Physicians who practice alternative medicine often prescribe bee pollen as a food supplement and a treatment for various ailments.To determine the qualitative and quantitative composition of bee pollen and to investigate the cutaneous reactivity of atopic patients to bee pollen extracts.The absolute number of pollen grains per gram of bee pollen was ...
Constantinos, Pitsios +5 more
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Bee Pollen (BP) is a mixture of nectar, salivary secretions from bees, and pollen grains collected from the flowers. It contains a wide range of nutrients, including proteins (10-40%), carbohydrates (13-55%), lipids (1-20%), vitamins (0.02-0.1%), minerals (0.5-3%), flavonoids (0.04-3%), and other bioactive substances such as phenolic compounds.
Meryem Bakour +5 more
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Meryem Bakour +5 more
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Pyrrolizidine alkaloids in honey and bee pollen
Food Additives & Contaminants: Part A, 2011A total of 3917 honey samples and 119 'bee pollen' samples (pollen collected by honeybees) were analysed for pyrrolizidine alkaloids (PAs). Some 0.05 M sulphuric acid was used for extraction followed by a clean-up step by means of solid-phase extraction. Separation and detection was achieved by target analysis using an LC-MS/MS system.
A, Dübecke, G, Beckh, C, Lüllmann
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Chemical Composition of Bee Pollen
2017Bee pollen is produced by bees as a nutrient source in the hive. Its composition varies according to the region where it is produced and also with the collection and processing conditions. Proteins are the main substances of this product; however, important micronutrients and bioactive compounds are also present.
Adriane Alexandre Machado De-Melo +1 more
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A receptor–channel trio conducts Ca2+ signalling for pollen tube reception
Nature, 2022Qi-Fei Gao, Chao Wang, Legong Li
exaly