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。296Please respect copyright.PENANASED60440f3296Please respect copyright.PENANAcp8q9VqtsQ
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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。296Please respect copyright.PENANAWY0wyXBAe3
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究竟,貓草的吸引力在於哪裡呢?296Please respect copyright.PENANAhZlNxqC8eP
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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。296Please respect copyright.PENANAZFXkgm7kXS296Please respect copyright.PENANAMkhmp0v62R
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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。296Please respect copyright.PENANAbIN9rZE6SS
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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。296Please respect copyright.PENANAvMUXXk07ES296Please respect copyright.PENANA1WAwIzRVwj
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然而,狗隻及老鼠則對這化學質並無興趣。296Please respect copyright.PENANAeC4kBUn16j
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(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。296Please respect copyright.PENANA0KZKPnmbIG296Please respect copyright.PENANA79r6wVzTyf
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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。296Please respect copyright.PENANAZCsCrbDIFO
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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。296Please respect copyright.PENANAT8h4FL9V32
296Please respect copyright.PENANAbtBOSwvW07296Please respect copyright.PENANA6YtyNU0TfL
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加多幅大頭像,希望各位可以入下面條link俾個like。296Please respect copyright.PENANA3Cr7yM5cQr
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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/toc296Please respect copyright.PENANAZ2S00sfhYX
296Please respect copyright.PENANAr1nmoc2P94
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。296Please respect copyright.PENANAbt4rZFv3Nh
296Please respect copyright.PENANAO1Z4zPCAaM
Link:296Please respect copyright.PENANAxNjENw1ebX
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio296Please respect copyright.PENANAiAwpNpZoHT
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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。296Please respect copyright.PENANAbEBvxOeyQZ
296Please respect copyright.PENANAXZ9LcKcW0j
Ref1:https://advances.sciencemag.org/content/7/4/eabd9135296Please respect copyright.PENANABHUkAcxaGD