V fizični trgovini proteini.si sem kupil prehransko dopolnilo Vitamina C, na listi sestavin je bilo nekaj s flomastrom prečrtano, ko sem pobrisal dol je pisalo titanijev dioksid. Na netu sem prebral, da je prepovedan zaradi genotoksičnosti, na vseh živilih od 8. avgusta 2022 dalje. A to nepomeni, da ga ni na trgu v živilih ki so nastala pred tem datumom. Ali ve kdo morda zakaj je bil prekrit z flomastrom?
Malo je prička ja kako je dejansko škodljiv. Najbolj je verjetno škodljiv v obliki prahu, če ga vdihavaš. Po NFPA standardu ima health rating risk 1 (slightly hazardus). Verjetno je bolj škodljiv, če ga vdihuješ, kot pa če zaužiješ preko hrane.
>As of 2006, titanium dioxide has been regarded as “completely nontoxic.” Widely occurring minerals and even gemstones are composed of TiO2. All natural titanium, comprising more than 0.5% of the earth’s crust, exists as oxides. Although no evidence points to acute toxicity, recurring concerns have been expressed about nanophase forms of these materials. Studies of workers with high exposure to TiO2 particles indicate that even at high exposure there is no adverse effect to human health.
>The European Union removed the authorisation to use titanium dioxide (E 171) in foods, effective 7 February 2022, with a six months grace period.
>Titanium dioxide dust, when inhaled, has been classified by the International Agency for Research on Cancer (IARC) as an IARC Group 2B carcinogen, meaning it is possibly carcinogenic to humans. The US National Institute for Occupational Safety and Health recommends two separate exposure limits. NIOSH recommends that fine TiO
2 particles be set at an exposure limit of 2.4 mg/m3, while ultrafine TiO
2 be set at an exposure limit of 0.3 mg/m3, as time-weighted average concentrations up to 10 hours a day for a 40-hour work week.
National policies on food additive use
>TiO2 whitener in food was banned in France from
2020, due to uncertainty about what quantities were safe for human consumption.
>In 2021, the European Food Safety Authority (EFSA) ruled that as a consequence of new understandings of nanoparticles, titanium dioxide could “no longer be considered safe as a food additive”, and the EU health commissioner announced plans to ban its use across the EU, with discussions beginning in June 2021. EFSA concluded that genotoxicity—which could lead to carcinogenic effects—could not be ruled out, and that a “safe level for daily intake of the food additive could not be established”. In 2022, the UK Food Standards Agency and Food Standards Scotland announced they disagreed with the EFSA ruling, and would therefore not follow the EU in banning titanium dioxide as a food additive. Health Canada has similarly reviewed the available evidence and decided not to change their position on titanium dioxide as a food additive at this time.
Ta proizvod vsebuje: moko, sladkor, vanilijev ekstrakt, >!ciankalij!<, emulgator, >!drek!< in sojo. Uporabno najmanj do >!posvojen/a si!<.
Dopolnila so BS.
Da te pomirim, je v beli stenski barvi velikrat titanov dioksid pa ga stalno po mikro dozah vdihujes ko se barva kruši iz sten… Po moje ne boš imel kakršnih koli posledic od tega…. Mislim, če se ne bojiš mikro plastik v hrani potem je to mnogo manjši problem…
Ko sem jaz hodil v kemijsko smo temu rekli titanov dioksid, a se je ime spremenilo v zadnijh dvajsetih letih?
6 comments
V fizični trgovini proteini.si sem kupil prehransko dopolnilo Vitamina C, na listi sestavin je bilo nekaj s flomastrom prečrtano, ko sem pobrisal dol je pisalo titanijev dioksid. Na netu sem prebral, da je prepovedan zaradi genotoksičnosti, na vseh živilih od 8. avgusta 2022 dalje. A to nepomeni, da ga ni na trgu v živilih ki so nastala pred tem datumom. Ali ve kdo morda zakaj je bil prekrit z flomastrom?
Malo je prička ja kako je dejansko škodljiv. Najbolj je verjetno škodljiv v obliki prahu, če ga vdihavaš. Po NFPA standardu ima health rating risk 1 (slightly hazardus). Verjetno je bolj škodljiv, če ga vdihuješ, kot pa če zaužiješ preko hrane.
EU včasih dela take neumnosti, kot njihov ban osvinčnega lota, tudi težili so o svinčenih nabojih za športno streljanje in lov. Sam nek zeleni populizem
https://www.euractiv.com/section/energy-environment/opinion/are-the-pillars-of-the-eus-lead-ammunition-ban-starting-to-crumble/
https://en.m.wikipedia.org/wiki/Titanium_dioxide
>As of 2006, titanium dioxide has been regarded as “completely nontoxic.” Widely occurring minerals and even gemstones are composed of TiO2. All natural titanium, comprising more than 0.5% of the earth’s crust, exists as oxides. Although no evidence points to acute toxicity, recurring concerns have been expressed about nanophase forms of these materials. Studies of workers with high exposure to TiO2 particles indicate that even at high exposure there is no adverse effect to human health.
>The European Union removed the authorisation to use titanium dioxide (E 171) in foods, effective 7 February 2022, with a six months grace period.
>Titanium dioxide dust, when inhaled, has been classified by the International Agency for Research on Cancer (IARC) as an IARC Group 2B carcinogen, meaning it is possibly carcinogenic to humans. The US National Institute for Occupational Safety and Health recommends two separate exposure limits. NIOSH recommends that fine TiO
2 particles be set at an exposure limit of 2.4 mg/m3, while ultrafine TiO
2 be set at an exposure limit of 0.3 mg/m3, as time-weighted average concentrations up to 10 hours a day for a 40-hour work week.
National policies on food additive use
>TiO2 whitener in food was banned in France from
2020, due to uncertainty about what quantities were safe for human consumption.
>In 2021, the European Food Safety Authority (EFSA) ruled that as a consequence of new understandings of nanoparticles, titanium dioxide could “no longer be considered safe as a food additive”, and the EU health commissioner announced plans to ban its use across the EU, with discussions beginning in June 2021. EFSA concluded that genotoxicity—which could lead to carcinogenic effects—could not be ruled out, and that a “safe level for daily intake of the food additive could not be established”. In 2022, the UK Food Standards Agency and Food Standards Scotland announced they disagreed with the EFSA ruling, and would therefore not follow the EU in banning titanium dioxide as a food additive. Health Canada has similarly reviewed the available evidence and decided not to change their position on titanium dioxide as a food additive at this time.
Ta proizvod vsebuje: moko, sladkor, vanilijev ekstrakt, >!ciankalij!<, emulgator, >!drek!< in sojo. Uporabno najmanj do >!posvojen/a si!<.
Dopolnila so BS.
Da te pomirim, je v beli stenski barvi velikrat titanov dioksid pa ga stalno po mikro dozah vdihujes ko se barva kruši iz sten… Po moje ne boš imel kakršnih koli posledic od tega…. Mislim, če se ne bojiš mikro plastik v hrani potem je to mnogo manjši problem…
Ko sem jaz hodil v kemijsko smo temu rekli titanov dioksid, a se je ime spremenilo v zadnijh dvajsetih letih?