Jo, der har været diskussion - men en af de mest saglige indlæg:
http://groups.google.dk/groups?hl=da&lr=&ie=UTF-8&threadm=Xns937DE85304621sabot%40204.127.204.17&rnum=8&prev=/groups%3Fq%3Diodophor%2Bgroup:rec.crafts.brewing%26hl%3Dda%26lr%3D%26ie%3DUTF-8%26group%3Drec.crafts.brewing%26selm%3DXns937DE85304621sabot%2540204.127.204.17%26rnum%3D8
(se også i bunden af denne mail hvis linken smadres)
..som aldrig blev modsagt, regner han at 2cc af 25ppm opløsning
der kunne være tilbage i en flaske svarer til 50 microgram jod.
Og dette er den stærkeste anbefalet opløsning, og 2cc er måske
også på den høje side.
Han sagde også:
I USA anbefaler man ligefrem at spise 150 microgram om dagen for
at undgå sundhedsproblemer, det er derfor vi også har jod i bordsalt.
Summa summarum: det bliver ikke en betydningsfuld bidrag til ens daglig
jodindtag.
Bliver jeg virkelig upopulær hvis jeg nævner at visse fenoler er
kræftfremkaldende..?
/Dan
Lars Høyrup Jensen wrote:
Håndbryg Webmaster wrote:
Tjek:
http://haandbryg.dk/hygiejne.html
Du behøver ikke skylle efter!
Som generel lyseslukker vil jeg dog atter påpege, at der på
rec.crafts.brewing har været diskussioner om, hvorvidt det nu var 100%
smart ikke at skylle efter brug af iodophor-opløsning. Der blev
diskuteret ud fra et helbredsmæssigt synspunkt, ikke smags-mæssigt (alle
er vist enige om, at man ikke kan smage iodophoren, selvom man ikke
skyller). I øvrigt mener jeg, at den artikel skeptikerne henvises til på
http://haandbryg.dk/hygiejne.html (linket er pt. dødt) er et interview
med en producent af iodophor. Man kan diskutere, hvor un-biased hans
mening er.
Blot lige for at balancere iodophor-rusen:-)
Mvh Lars Høyrup Jensen
Ok, this doesn't help the original poster at all, but here is some
clarification:
25 ppm IS a recommended dosage.
Iodine is a necessary nutrient. Lack of iodine in the diet is the source of
goiters, a bulge that appears at the base of the neck. The lack of iodine
in the diet caused thyroid gland swelling and can result in
hypertrophy/hyperplasia and the appearance of goiters.
This is still an issue in many parts of the world, as 200 million cases are
experienced annually. This is less of an issue in industrialized nations,
due to the introduction of iodized salt. However, there are parts of the
world where iodine is less present in the world and people are more
susceptible goiters, Chine and the Great Lakes region in the US are two such
areas. In Michigan in 1924, 47% of the population experienced goiters,
prior to the use of iodized salt. The process of iodizing salt was created
to address this health issue.
That being said, the recommended daily allowances are 150 micrograms for
teens and adults, less for children and more 175-200 for pregnant women. It
is estimated that the average daily intake for Americans is around 600 mcg.
A quarter teaspoon of iodized salt has 95 mcg, a 6 ounce piece of ocean fish
has 650 mcg. While iodine toxicity does occur, in the US the occurrence of
it is characterized as "no significant incidence". Some people can be
allergic to inorganic iodine supplements; I don't know any figures on that.
So, let's say you have 2 cc of Idophor solution left clinging to your
carboy, etc after sanitizing. At 1 gram of water per cc, you would have 25
mcg of Iodine with a 12.5 ppm solution and 50 mcg with a 25 ppm solution.
This seems to be a non issue to me.
Tom
