Sodium erythorbate (SE) was administered at concentrations of 0, 1.25, or 2.5% (maximum tolerated dose, MTD) in the drinking-water to groups of 50 male B6C3F1 mice respectively. Female groups, each consisting of 50 mice, received SE in the drinking-water at concentrations of 0, 2.5 or 5% (MTD). Treatment continued for 96 wks and the experiment was terminated during wk 110. Tumors were observed at various sites including the liver, hematopoietic system, lung and soft tissue. However, at any of the sites, the tumor incidence, the time to death with tumors or the histological distribution of tumors did not differ significantly from those in the untreated control group. Thus, the present study did not demonstrate a tumorigenic effect of SE on B6C3F1 mice by means of oral administration.
http://www.ncbi.nlm.nih.gov/pubmed/2584058
este Eritorbato de sodio esta presente en todos los productos carnicos, lo usan para alargar su vida y evitar que se pongan rancios. pollo, carne, mariscos, todo lo que venga empaquetado. en especial embutidos.
Toxicidad al ambiente del bicarbonato de amonio (usado como leudante en las oreo)
http://pesticideinfo.org/List_AquireAll.jsp?Rec_Id=PC33859
http://www.pesticideinfo.org/Detail_Chemical.jsp?Rec_Id=PC33859
en medio de tanto ruido y cemento, algunas flores aun salen en los parterres tratando de sobrevivir a la ciudad, tratando de ser ese pedazo de hermosura que le queda a quito antes de las 7 de la mañana. cuando aun cantan los pajaros.
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