RE: Scientific arguments for eating Organic/non-GMO food?
June 10, 2015 at 6:49 pm
(This post was last modified: June 10, 2015 at 8:34 pm by Pyrrho.)
(June 10, 2015 at 4:46 pm)Alex K Wrote: In my neck of the woods, the "ecological" wine growers aren't allowed to use synthetic poison and instead throw copper sulfate on it (the actual vitriol). To me that sounds like a farce.
Alex, copper sulfate is not jut used as an herbicide, fungicide, and pesticide. It is actually an additive put into wine. See:
http://cru.cahe.wsu.edu/CEPublications/em016/EM016.pdf
http://www.winebusiness.com/tools/?go=wi...alc&cid=50
http://www.wineadds.com/faq/copper
http://morebeer.com/public/wine/Product%.../CuSO4.pdf
http://www.extension.iastate.edu/wine/si...trial1.pdf
http://www.vintessential.com.au/resource...-wine.html
The majority of copper sulfate in wine is not likely due to any residue from spraying the grapes, but from adding it directly into the wine.
"A wise man ... proportions his belief to the evidence."
— David Hume, An Enquiry Concerning Human Understanding, Section X, Part I.