Fandt noget brugbart om hyoscyamin. Det burde også være muligt at finde noget om skopolamin, hvis man gider at lede lidt på nettet.
"Pure hyoscyamine crystallizes in tufts or stellate, silky needles of an acrid, unpleasant taste; when impure it is an amorphous, deliquescent mass, having a nauseating, narcotic, tobacco-like smell.
It dissolves sparingly in cold, more readily in hot water, is soluble in alcohol, ether, chloroform, benzol, and amyl alcohol. Its melting point is 108.5° C. (227.3° F.). Hyoscyamine is strongly basic and forms crystallizable salts with acids. In aqueous solution it is very unstable, being decomposed by heat, especially when heated with alkalies, ammonia then being liberated" -
http://www.henriettesherbal.com/eclecti ... yamus.htmlLidt mere info...
http://www.ncbi.nlm.nih.gov/entrez/quer ... med_docsumhttp://www.ncbi.nlm.nih.gov/entrez/quer ... t=Abstract[/code]