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    • 6. 发明授权
    • Treated bird seed preferentially palatable to birds but not palatable to
animals having capsaicin sensitive receptors
    • 经过处理的鸟类种子优先适合鸟类,但对具有辣椒素敏感性受体的动物无法适应
    • US5672354A
    • 1997-09-30
    • US596807
    • 1996-02-05
    • Peter M. Blumberg
    • Peter M. Blumberg
    • A01N37/40A01N37/10A01N43/90A23K1/16A23K1/18A61K36/81
    • A23K50/70A23K20/111Y10S426/805Y10S514/918
    • The present invention is directed to preparations of birdseed treated with capsaicin or capsaicin derivatives or analogues thereof in an amount sufficient to be unpalatable to animals having capsaicin sensitive receptors, and more specifically to mammals such as rodents. These "hot" compounds, extracts or whole plant material containing these compounds may be coated on, impregnated in or combined (e.g., mixed) with birdseed to repel troublesome mammals which recognize these compounds as "hot". These "hot" compounds, in contrast, will not repel birds because birds do not recognize these compounds as "hot" since they do not have capsaicin sensitive receptors. The invention is further directed to a method of selectively repelling animals having capsaicin sensitive receptors, which comprises feeding the treated birdseed of the invention to birds, in an amount effective for repelling animals having capsaicin sensitive receptors, thereby discouraging said animals from eating the treated birdseed.
    • 本发明涉及用辣椒素或辣椒素衍生物或其类似物处理的足以使具有辣椒素敏感性受体的动物具有足够好的量的鸟类制品,更具体地说涉及哺乳动物如啮齿动物。 这些“热”化合物,提取物或含有这些化合物的整个植物材料可以被涂覆,浸渍或与鸟or组合(例如混合)以排斥将这些化合物识别为“热”的麻烦的哺乳动物。 相比之下,这些“热”化合物不会排斥鸟类,因为鸟类不会将这些化合物识别为“热”,因为它们没有辣椒素敏感受体。 本发明进一步涉及一种选择性排斥具有辣椒素敏感性受体的动物的方法,其包括将经治疗的本发明鸟类给予鸟类,其量可有效地排斥具有辣椒素敏感性受体的动物,从而阻止所述动物进食经过治疗的bird鸟 。