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Ce Sunt Cerurile?


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Cerurile sunt amestecuri naturale de mai multe substante organice printre care si n-alcani.Cerurile plantelor acopera frunzele sau fructele si le protezeaza de apa.

Ceara de pe frunzele de varza contine 90% n-nanocosan.


Ceara de albine contine,alaturi de alte substante organice,n-alcani cu 25,27,29 si 31 de atomi de carbon in molecula.


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