花粉含有为机体生存所需的各种物质,是完全营养源。然而花粉却会引起人类速发型超敏反应的抗原或变应原,它对绝大多数人无害。但有易感性的个体,在吸入或食用花粉后,即可引起变态反应。商品花粉引起变态反应(过敏反应)问题虽在争论,但确切的事实证明是会引起的。我国是应用花粉最早的国家,对花粉的处理、加工和应用方面,有许多可以借鉴的地方。 Pollen contains a variety of substances needed for the survival of the body, is completely nutritious. Pollen, however, causes the antigens or allergens of the human immediate hypersensitivity, which is harmless to most people. However, susceptible individuals can cause allergic reactions upon inhalation or consumption of pollen. Although the issue of pollen allergy (allergic reaction) is controversial, the exact facts prove to be the cause. China is the earliest country to apply pollen, pollen processing, processing and application, there are many places to learn from.