貓隻遇到貓草後，不但會舔草，亦會用頭及臉與草磨擦，甚至會以全身的方式在草上滾動。449Please respect copyright.ＰＥＮＡＮＡsx6NNypjsx
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過程通常歷時5-15分鐘，然後就會有以小時計的冷靜期。449Please respect copyright.ＰＥＮＡＮＡ4JGOJXeYaQ
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究竟，貓草的吸引力在於哪裡呢?449Please respect copyright.ＰＥＮＡＮＡvWFJP51Vos
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（圖2）有日本科學家從貓草中提煉出一種科學物質Nepetalactol。449Please respect copyright.ＰＥＮＡＮＡASrrDc5cJK
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在18隻本身對貓草有正面反應的貓隻中，有15隻主動走向含Nepetalactol的紙張上，利用身體跟其磨擦，歷時接近10分鐘。449Please respect copyright.ＰＥＮＡＮＡTkKhlDvtSn
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（圖3）有圖有真相，實驗室的貓，流浪貓，就連豹及美洲獅都屈服在貓草的Nepetalactol化學物質上。449Please respect copyright.ＰＥＮＡＮＡPeaui8Uqek
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然而，狗隻及老鼠則對這化學質並無興趣。449Please respect copyright.ＰＥＮＡＮＡEtHOfnDduV
449Please respect copyright.ＰＥＮＡＮＡ75epRrehVv
（圖4）經過一系列的實驗後，證實貓隻吸入貓草的Nepetalactol化學物質後，血液的β-endorphin份量會隨之上升，導致愉悅感增加。449Please respect copyright.ＰＥＮＡＮＡCAv8ozv1nk
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同時，貓草的Nepetalactol化學物質塗在身上後，亦具備驅蚊效果。449Please respect copyright.ＰＥＮＡＮＡ1aaHRQltgA
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有科學家更利用是次研究的結果，申請了專利利用Nepetalactol製作驅蚊劑，同時亦正在進行研究貓草會否含有物質可對抗其他害蟲。449Please respect copyright.ＰＥＮＡＮＡ1NZDgWWoSN
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加多幅大頭像，希望各位可以入下面條link俾個like。449Please respect copyright.ＰＥＮＡＮＡ53qPBvTiHh
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Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc449Please respect copyright.ＰＥＮＡＮＡEQmqlXCS50
449Please respect copyright.ＰＥＮＡＮＡyBe9dH1czL
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」，以課金的方式推動我繼續搜羅資料寫文，多謝。449Please respect copyright.ＰＥＮＡＮＡamsyFFwtlX
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Link:449Please respect copyright.ＰＥＮＡＮＡW5LFIWYVUq
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio449Please respect copyright.ＰＥＮＡＮＡyEjr9R7g2e
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基於WhatsApp/Facebook等問題，IG將不會再作更新，只會寄居本土LIHKG及Penana。449Please respect copyright.ＰＥＮＡＮＡPV0MujaL4I
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Ref1:https://advances.sciencemag.org/content/7/4/eabd9135449Please respect copyright.ＰＥＮＡＮＡ2V5btkRXa4
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