Saj tsis zoo cov hnyuv ntxwm thiab yooj yim ntawm kev npaj nrhiav lawv cov neeg siv khoom. Nyob rau tib lub sijhawm, nrog rau cov saj li ib txwm ntawm cov nyiam cov hnyuv ntxwm ntau yam, ib tus neeg noj ntau ntawm cov teeb meem thiab nyob deb ntawm cov khoom xyaw ntuj.
Qhov ntau ntawm cov hnyuv ntxwm thiab lawv qhov muaj peev xwm nyiam cov xim ntawm cov neeg siv khoom niaj hnub. Hnyuv ntxwm yog khoom noj thiab yooj yim los npaj. Nyob rau tib lub sijhawm, cov khoom lag luam no muaj cov roj ntsha thiab cov khoom siv tshuaj lom neeg lub cev, cov zaub mov ntau yam ntxiv rau hauv cov qauv ua kom lub cev khov kho, roj ntsha, tshuaj, cov khoom ua kom tuab thiab cov tshuaj tsw qab. Tias yog vim li cas sausage tsis pom zoo los ntawm kev noj haus.
Ntau yam khoom sib kis tau nkag mus rau hauv cov hnyuv ntxwm hauv cov txheej txheem ntawm kev tsim khoom, nrog rau thaum khaws cia thiab tsim txav ntawm cov khoom tiav. Cov tshuaj tua kab, tshuaj hlau hnyav thiab cov tshuaj radionuclides uas nkag rau cov khoom lag luam ua cov pa paug tshuaj tuaj yeem tsim kev puas tsuaj rau tib neeg kev noj qab haus huv. Cov kab mob, cua nab thiab kab mob ua rau muaj kev lom zem ntawm cov roj ntsha thiab tuaj yeem pom cov khoom lag luam qis hauv qib qis.
Parasites tsis tau ib txwm nkag mus rau hauv cov khoom yog tias qhov chaw cia rau cov hnyuv ntxwm tsis tau pom. Feem ntau cov nqaij thiab cov nruab nrog siv los ua cov hnyuv ntxwm yog cov seem uas tsuas yog tuaj yeem muag hauv cov txheej txheem. Cov hom no suav nrog cov nqaij tsis muaj nqaij lossis cov kabmob uas muaj echinococcus. Nyob rau tib lub sijhawm, cov cim ntawm echinococcal cysts nyob rau hauv kev sib xyaw ntawm cov nqaij minced los yog cov khoom tiav ntawm cov khoom nyoos yog yuav luag tsis yooj yim sua.
Cov zaub mov ntxiv yog siv los ntawm cov chaw tsim khoom siv los txhim kho lub ntxhiab thiab saj ntawm cov hnyuv ntxwm, ua tau ntev dua cia, thiab tiv thaiv kom tsis txhob lwj thiab lwj.
Kev faib tawm ntawm cov khoom tsis huv hauv cov khoom tiav ua tiav nce nrog qhov nce ntawm kev siv hauv kev ua liaj ua teb ntawm cov neeg sawv cev tsim los tawm tsam cov kab mob tseem ceeb, nrog rau kev qhia txog cov khoom noj ntxiv rau tsiaj kom sai sai nce cov leeg nqaij. Cov roj zais cia tau ntxiv rau yuav luag txhua qhov hnyuv ntxwm hauv daim ntawv emulsified thiab tsis pom lub ntsej muag ntawm cov neeg siv khoom, thiab nws yog qhov ntxiv no uas suav rau cov ntsiab lus tseem ceeb ntawm cov khoom siv (80%).
Nws yuav tsum raug sau tseg tias theem ntawm kev muaj mob tsis zoo ntawm cov hnyuv ntxwm yog ncaj qha cuam tshuam nrog cov ntsiab lus ntawm kev quav tshuaj ntxiv rau hauv lawv. Yog li, thawj zaug ntawm minced nqaij rau cov hnyuv ntxwm ntau lawm yog ntxiv los ntawm kev ntxiv carrageenan. Cov tshuaj no suav hais tias yog tsis muaj mob nyob rau hauv ntau npaum li cas, tab sis nyob rau hauv ua ke nrog nrog ntxiv ntawm xws li ua txoj kev sib xws li pyrophosphates, cochineal, poov tshuaj thiab sodium nitrates, nws ua rau ib tug zuj zus ntawm cov kab mob nyob rau hauv tib neeg lub cev.
Txhawm rau nce qhov ntim ntawm cov khoom tiav, cov neeg tsis txaus ntseeg ntxiv cov kua qaub, nqaij npuas kib, cov khoom nruab nrog cev, cov nqaij thiab cov tsiaj ua kom nqaij hnyuv ntxwm.
Cov nqaij hnyuv ntxwm haus cawv muaj ntsev ntau, carcinogens thiab lwm yam ua rau lub cev tsis zoo uas muaj lub luag haujlwm tsis zoo rau kev ua haujlwm ntawm lub plab zom mov thiab cov tshuab genitourinary.
Raws li kev niaj hnub noj cov hnyuv ntxwm, ib tug neeg nkag mus rau hauv nws lub cev ntau ntawm rooj ntsev, calories, muaj cov khoom tso tawm ntawm nitrogenous, cov rog thiab tshuaj ntxiv.
Nws tsis pom zoo kom noj cov hnyuv ntxwm rau cov neeg muaj kab mob plawv, lub raum tsis ua haujlwm, mob atherosclerosis, rog rog, mob gout, mob ntshav qab zib mellitus thiab edema. Kev siv cov hnyuv ntxwm thiab zaub mov thaum cev xeeb tub yog contraindicated.
Thaum xaiv cov hnyuv ntxwm, koj yuav tsum tau them sai sai rau cov sib xyaw ua ke ntawm cov khoom tiav. Qhov kev txiav txim ntawm qhov tseem ceeb hauv nws qhia rau tus neeg tau txais kev pab feem pua ntawm cov khoom xyaw uas muaj nyob hauv cov khoom lag luam, i.e. yog tias thawj qhov chaw hauv qhov muaj pes tsawg leeg nyob hauv cov nqaij, ces nws qhov ntau dhau ntau ntawm lwm yam khoom siv raws nws nyob rau hauv daim ntawv teev npe.
Cov tsos thiab ntxhiab tsw ntawm cov khoom tsis muaj qhov tseem ceeb. Cov xim ci ci ci ntawm cov hnyuv ntxwm yuav qhia tau cov ntsiab lus siab ntawm monosodium glutamate. Nws ua tsaug rau cov ntsiab lus ntawm cov tshuaj no uas cov hnyuv ntxwm muaj qhov ntxim nyiam rau tib neeg, yuam kom lawv yuav tau ntxiv cov khoom uas lawv nyiam thiab tib lub sij hawm ua rau kev quav rau cov khoom noj uas ntxiv rau hauv lub cev.
