Muaj pes tsawg leeg luam yeeb haus luam yeeb txav

Nyob rau cov kev piam sij ntawm kev haus luam yeeb tau hnov txhua yam. Tab sis, cuaj kaum, haus luam yeeb ua ntau thiab ntau txhua txhua xyoo. Lawv tsis xav txog yuav ua li cas nws yog ua rau lub cev vim hais tias ntawm lub luam yeeb muaj xws li ib tug lossis loj npaum li cas ntawm yam tshuaj.

Nws yog ib heev tu siab hais tias qhov no yees captures thiab cov tub ntxhais hluas. Thiab feem ntau lawv yuav tsis txawm paub txog lub txim.

Yuav ua li cas yog nyob rau hauv ib tug luam yeeb? Nws muaj tsis tsuas yog ntawm haus luam yeeb li ntau naively ntseeg. Yog, ntawm chav kawm, nws yog lub ntsiab tus neeg saib xyuas, tiam sis tsis tsuas yog ib qho. Kev haus luam yeeb belongs rau tsev neeg Solanaceae. Nws muaj txog 40 hom, nws yog dav faib nyob rau hauv teb chaws sov America. Nws yog lub npe hu hais tias nyob rau hauv ancient lub sij hawm rau kev haus luam yeeb loj rau txim thiab rau tsim txom. Ib txhia txawm tua. Thiab qhov no yog vim hais tias lub cev thaum lub sij hawm kev haus luam yeeb lub caij nplooj zeeg heev teeb meem tshuaj xws li carbon monoxide, nitrogen, nicotine, acetic acid.

Nicotine, uas yog ib feem ntawm lub luam yeeb, nyhuv dejnum rau tag nrho cov hauv nruab nrog cev ntawm tus haus luam yeeb. Thaum lub sij hawm lub thwmsim nws pom hais tias tsuas yog ob tug ncos tshuaj lom yog txaus nicotine mus rau tshuaj lom ib tug aub, polkapli mus tua cov luav. Tshuaj lom nrog nicotine thiab yuav ua tau ib tug neeg, nyob rau hauv cov ntaub ntawv no xws tsos mob tshwm sim: mob taub hau, hauv siab tsis xis nyob, ceev ceev mem tes thiab lub plawv dhia, kiv taub hau, ntuav thiab xeev siab.

Nyob rau hauv tas li ntawd, cov cob muaj pes tsawg leeg muaj xws li luam yeeb, cadmium, arsenic, benzopyrene, npib tsib xee, acetone thiab txawm hydrocyanic acid. Nws yog txaus ntshai rau xav txog tej yam, txoj cai? Tag nrho cov ntawm cov co toxins nkag mus rau hauv lub cev ntawm ib tug haus luam yeeb yog yuav luag tas li.

Arsenic - ib tug muaj kuab taug heev tshuaj caij. Yav tas los, nrog rau cov kev pab los ntawm tua nas thiab nas. Ib tug neeg tau yooj yim lom lub substance.

Cadmium nyhav ntxiv nyob rau hauv lub nruab nrog cev ntawm tib neeg lub cev xws li ob lub raum. Qhov no hnyav hlau yog ib tug neeg tau txais xwb ua tsaug rau luam yeeb. Cadmium thaum lub sij hawm cev xeeb tub muaj ib tug teeb meem ntxim rau cov loj hlob fetus, yuav ua tau ntxov ntxov zog.

Nickel - ib yam khoom uas ua rau mob cancer thiab mob hawb pob.

Hydrocyanic acid yog tseem siv tau tawm tsam nas, thiab dua li nws yog heev txaus ntshai rau tib neeg.

Ntawm no yog ib tug nplua nuj muaj pes tsawg leeg. Kev haus luam yeeb nyob rau hauv cov luam yeeb, raws li koj tau pom, ib tug me ntsis. Rau feem ntau feem lawv muaj xws li tsis tshua muaj neeg teeb meem hais. Ua tau, tsis muaj ib tug yuav paub raws nraim li cas yog nyob rau hauv ib tug luam yeeb, uas nws haus luam yeeb. Npe koom nyob rau hauv qhuav thiab tis ntawm haus luam yeeb khoom, yeej tsis qhib lawv lub secrets. Thiab koj tseem haus luam yeeb thiab nqus cov tshuaj lom, naively ntseeg hais tias luam yeeb yog tsis yog li ntawd teeb meem. Kev haus luam yeeb yog teeb meem, tiam sis tsis txaus rau muab lub yees - yog li muaj coob tus neeg xav hais tias. Thiab nws yog heev tsis ncaj ncees lawm. Qhov ntawd cia li tsis ntxiv rau lawv mus rau hauv lub luam yeeb manufacturers kom txo tau cov nqi thiab ua rau kom profitability.

Txiav kev haus luam yeeb tiag tiag thiab ua tau. Yog, qhov yuav tsum tau rau xa mus rau nws ib tug ntau ntawm kev siv zog, tab sis cov no nws muaj nqis. Koj yuav tsum to taub meej tias kev yuav tsis tau rau txhua yam nyiaj thiab luam yeeb puas lub cev yuav tsis raug noj qab nyob zoo.