Ebia wunim sɛ nnuan pii a wɔakyekyere a yɛtɔ wɔ sotɔɔ anaa aguadidan akɛse mu no wɔ nneɛma ahorow a wɔde ka ho na ama ayɛ foforo na akora ne dɛ so. Nanso so wunim sɛnea nneɛma a wɔde ka ho yi ka yɛn akwahosan ankasa? Ɛnnɛ yɛreka biribi a nnipa bebree reka ho asɛm. Ɛno ne sodium nitrate.
Dɛn ne Sodium Nitrate?
Sɛ yɛbɛka no tiawa a, sodium nitrate ne ne busuani a ɔbɛn no, sodium nitrite, yɛ nneɛma a ɛkora so. Wɔtaa de di dwuma wɔ "nam a wɔayam" nneɛma mu, te sɛ soseji, bacon, ham, ne nam a wɔayam. Ɛnyɛ sɛ wɔde ka ho sɛnea ɛbɛyɛ a nam no bɛkora so bere tenten nko, na mmom sɛnea ɛbɛyɛ a ɛbɛma no kɔla a ɛyɛ pink a ɛda nsow ne dɛ soronko bi nso.
Nanso nea ɛyɛ nwonwa ne sɛ ɛnyɛ nnuan a wɔde nsa ayɛ mu nko na wohu saa nitrates ne nitrites yi. Wohu wɔ nhabannuru te sɛ akutu ne celery mu fi awosu mu . Na ebia tap nsu a yɛnom no bi wɔ hɔ.
So yɛn nipadua hia nitrates ankasa?
Yiw, nitrates ne nitrites ho hia ma nneɛma pii a ɛho hia wɔ yɛn nipadua mu. Nokwarem no, nitrates a yedi wɔ yɛn aduan mu no mu 85% pɛ na efi nhabannuru mu .
Nea ɛkɔ so wɔ yɛn nipadua mu no ho hia paa. Nitrates a yedi no, nipadua no dan no nitrites. Afei saa nitrites yi dan nneɛma abien a efi mu ba no mu biako. Biako yɛ nea efi mu ba pa ara ma yɛn, na biako nso yɛ nea efi mu ba a asiane wom kakra.
Ɔfã a eye: Nitric Oxide
Oyi ne "good guy" a ɔwɔ yɛn asɛm no mu. Nitric oxide, molecule bi a efi nitrite mu ba no ho hia ma yɛn koma akwahosan.
- Ɛboa ma mogya mmoroso so tew .
- Ɛtrɛw mogya ntini mu na ɛma mogya no tu mpɔn .
- Eyi ma ɛyɛ mmoa kɛse wɔ ahobammɔ a wɔbɔ fi koma ne ntini mu nyarewa ho no mu.
Eyi nti na wɔka sɛ aduan a nhabannuru pii wom no ye ma koma no. Efisɛ nhabannuru fi awosu mu ma nitrates a yɛn nipadua hia na ama ayɛ nitric oxide.
Ɔfã a asiane wom: Nitrosamines
Oyi ne "bad guy" a ɔwɔ asɛm no mu. Nitrate ne nitrite awuduru a wɔde baAde titiriw nti a wobu no sɛ awuduru ne asiane ne nneɛma a wɔfrɛ no nitrosamines no. Eyinom yɛ carcinogens , a ɛkyerɛ sɛ ɛyɛ nneɛma a ebetumi de kokoram aba.
Eyi nti na Wiase Nyinaa Akwahosan Ahyehyɛde (WHO) aka sɛ nam a wɔayɛ no foforo no tumi de kokoram ba no . Sɛ ɛhɔ yɛ hyew a, ɛda adi sɛ nitrites ne protein ahorow a ɛwɔ nam mu no yɛ adwuma ma ɛyɛ nitrosamines a ɛyɛ hu yi.
Nokware a ahintaw a ɛwɔ "Nitrate-Free" nkyerɛwde no akyi
Afei, sɛ wokɔ aguadidan kɛse bi mu a, ebia woahu soseji ne bacon a wɔakyerɛw nneɛma te sɛ " organic ", "no added nitrates", ne "nitrate-free". Nnipa pii susuw sɛ eyinom yɛ nea asiane biara nni ho koraa. Nanso ahintasɛm ketewaa bi wɔ ha a ɛsɛ sɛ yehu.
Wohia ɔkwan a wɔbɛfa so akora nneɛma a wɔfrɛ no "nitrate-free" yi so. Ɛno nti, wɔde celery powder na edi dwuma .
Susuw ho hwɛ, celery yɛ nhabannuru a nitrate pii wom fi awosu mu. Enti nea ɛba bere a wode celery powder ka ho no ne nea ɛba bere a wode sodium nitrate a wɔde nnuru ayɛ ka ho no yɛ pɛ. Ɛno kyerɛ sɛ nitrates nso wɔ saa ade no mu. Ɛwom sɛ wobetumi aka sɛ "nitrate-free" esiane sɛ wɔamfa nnuru anhyɛ mu nti de, nanso sɛnea mmara kyerɛ no, nkɛntɛnso a ɛwɔ nipadua no so no yɛ pɛ. Saa nitrates no nso betumi adan nitrosamines.
Ade a ɛho hia sen biara a ɛsɛ sɛ wohwɛ so yiye ne:
- Mmara kwan so anohyeto ahorow wɔ nitrates a wɔde nnuru afra mu no ho. Nnwumakuw te sɛ FDA (Food and Drug Administration) ahyɛ dodow a ɛsen biara a wobetumi de ahyɛ aduru bi mu.
- Nanso wɔanhyɛ nitrates a efi abɔde mu te sɛ celery powder ka ho no ho mmara katee saa. Nhwehwɛmu ahorow bi ada no adi sɛ saa "abɔde mu" nneɛma yi tumi kura nitrates a ɛboro nea wɔde akwan a wɔtaa fa so yɛ no mmɔho du.
| Nam a wɔayɛ ho adwuma (Product) . | Anohyeto a mmara ma ho kwan (ppm - afã horow wɔ ɔpepem biara mu) . |
|---|---|
| Bacon a wɔde yɛ nneɛma | 120 ppm (0.012%) na ɛwɔ hɔ. |
| Soseji a wɔayam no yiye | 156 ppm (0.0156%) na ɛwɔ hɔ. |
| Ham anaa pastrami a wɔde brine ayɛ | 200 ppm (0.02%) na ɛwɔ hɔ. |
Enti dɛn ne atemmu a etwa to? So sodium nitrate yɛ asiane ankasa?
Sɛ yegyina nsɛm a ɛwɔ hɔ mprempren so a, ɛnyɛ nea ɛda adi ntɛm ara sɛ sodium nitrate a wɔde afrafra no ankasa yɛ asiane. Sɛnea yɛahu no, ɛyɛ biribi a ɛho hia ma yɛn nipadua, titiriw ma koma akwahosan.
Ɛnyɛ nitrates no ankasa ne nea odi fɔ ankasa, na mmom baabi a yenya saa nitrates no fi.
Fa eyi sɛ vitamin. Vitamin ho hia ma yɛn nipadua. Nanso sɛ wonom pii a, ebetumi ayɛ awuduru nso. Saa na ɛte.
Ɔkwan a ahoɔden wom sen biara a wɔfa so nya nitrates ne nhabannuru, sen sɛ wobenya afi nam a wɔayɛ no foforo mu.
adɛn nti na ɛte saa?
Nitrates ka ho no, aduannuru pii nso wɔ nhabannuru mu, te sɛ nneɛma a ɛko tia ɔyare mmoawa te sɛ vitamin C ne fiber. Saa nneɛma a ɛko tia ɔyare mmoawa yi betumi asiw nitrates kwan sɛ ɛbɛyɛ saa nitrosamines a ɛyɛ hu no. Eyi kyerɛ sɛ yenya nitrates afã pa no nkutoo fi nhabannuru mu.
Nanso nam a wɔayɛ no foforo nni saa aduannuru a ahobammɔ wom yi. Nkyene pii ne srade a ɛnyɛ papa nso wɔ mu. Enti ɛda adi sɛ wɔbɛyɛ nitrosamines.
Enti, sɛ́ anka wobɛhaw wo ho wɔ nitrates ho no, hwɛ baabi a worenya no yiye. Ɛnyɛ asɛm kɛse sɛ wubedi nam a wɔayɛ no foforo bere ne bere mu, nanso nyansa wom sɛ wobɛkwati sɛ wode bɛyɛ w’aduan da biara da.
Nkrasɛm a Wɔde Kɔ Fie
- Wɔde sodium nitrate di dwuma de kora nam a wɔayɛ no foforo so, nanso ɛboa yɛn nipadua nso ma ɛyɛ nitric oxide.
- Nitrates bɛyɛ nea asiane wom bere a ɛdan nitrosamines a ɛma kokoram no nkutoo. Ɛda adi kɛse sɛ eyi bɛba bere a wudi nam a wɔayɛ no foforo no.
- "Nitrate-Free" nkyerɛwde taa kura abɔde mu nitrate fibea, te sɛ celery powder. Ɛtɔ mmere bi a, nitrate betumi adɔɔso mpo wɔ eyinom mu sen nneɛma a wɔde yɛ daa.
- Ɔkwan a eye sen biara na ahobammɔ wom a wobɛfa so anya nitrates ne sɛ wubedi nhabannuru te sɛ spinach ne beetroot. Nneɛma a ɛko tia ɔyare mmoawa a ɛwɔ mu no siw nitrosamines a ɛbɛba no ano.
- Nya nnuan te sɛ soseji ne bacon mu anigye bere ne bere mu, nanso mma ɛnyɛ w’aduan da biara da no fã. Fa w’adwene si aduan a ɛkari pɛ so, titiriw nhabannuru ne nnuaba.
- Sɛ wowɔ nsɛm bi a ɛhaw wo anaa w’adwene mu yɛ wo naa wɔ w’aduan anaa koma akwahosan ho a, kɔ w’abusua oduruyɛfo (oduruyɛfo) nkyɛn bere nyinaa na ɔhwehwɛ afotu.
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