Tsev > Kev Paub > Ntsiab lus

Txhua yam koj puas tau xav paub txog cov kaus poom zaub mov

Jul 29, 2016

Thoob plawg keeb kwm, neeg twb sim los nrog rau ib txoj kev kom perishablekhoom nojtshiab. Mus txog rau thaum puv 19 xyoo pua, tsuas xaiv tau pickling, salting, so qhuav los sis haus luam yeeb cov cai. Txawm hais tias cov kev fwm zaub mov, lawv cuam tshuam nws saj, zoo nkauj thiab zoo.

Txhua yam uas hloov, tsis tas li ntawd, thaum Fabkis txoj kws ua zaub mov Nicolas Appert perfected nws revolutionary bottling txheej txheem. Appert pom tias yog muab cov tshooj cai uas nyob rau hauv lub fwj ntim thiab ib rau kub npau npau yog nws, cov khoom noj yuav kom indefinitely. Li ntawm ob peb lub hlis ntawm daim ntawv txog qhov nws tshawb pom thawj zaug, lwm cov neeg pib siv Appertand #39; s kev nrog yajthem cov kos poom siv fwj.

Tab sis kaus poom khoom didnand #39; t yeej yuav kom txog rau thaum cov 1860s.Txog Waricov tub rog u tusTeb chaws As Mes Lis Kasnram hauv kaus poom khoom, thiab lawv muab rov qab tsev touting lawv saj thiab tus nqi. Txoj kev ua lag luam kev tsheb ciav hlau yuav pib siv cov kaus poom khoom nqa nqaij hauv zos thiab cov zaub hauv teb chaws. Los ntawm cov 1870s, covTeb chaws As Mes Lis Kasdominated lub canning kev lag luam thiab exporting yog so los siav pluas salmon thiab lwm yam khoom thoob ntiaj teb.

Tus txheej txheem Canning

Dua li ntawm qhov ob centuries uas ntxiv vim hais tias cov advent cov kaus poom zaub mov, tsis ntau tau hloov ntawm Appertand #39; s thawj txheej txheem. Vim hais tias feem ntau cov kab mob canand #39; t ciaj sia nyob rau hauv cov huab cua kub, thaum cov zaub mov hauv kaus poom uas kaw ruaj ruaj nqi paj kub, cov kab mob xyuas, thiab qhov ib puag ncig ntawm, menyaum tseem tsim.

Raws li cov kaus poom zaub mov Alliance, txawm tias cov zaub mov hauv tsis muaj kaus poom uas mluav los yog xeb yuav tau yam xyuam xim noj kom ntev li lub thawv seem ntim thiab nws cov sab donand #39; t su (ib cov tsos mob muab zibntab zaub mov). Cov kos poom muaj nyob rau hauv cov 100 xyoo shipwrecks tau tseem ntim thiab zoo noj.

Cov kaus poom tsis zoo

Cov kaus poom zaub mov depreciate nyob zoo tom qab ob xyoos. Cov kaus poom khoom kuj tseem khaws zoo, tab sis lawv tsuas, saj thiab zoo nkauj yuav hloov nyob ntawm lub hnub nyoog thiab cov hom zaub mov qab fwm.

Cov kaus poom zaub mov muaj sodium los npog saj uas muaj hnub nyoog thiab cov cua kub kev hloov siab lawm. Piv txwv li, ib tug yuav pab tau cov qaib khauj yuav muaj ze li ntawm 1,800 Released sodium. Raws li cov Residential Care Centers for Disease Control thiab Prevention (CDC), thatand #39; s ntxivntsevtshaj ntawm American cov neeg laus feem ntau yuav tsum haus ib hnub xwb. Tiam sis, feem ntau cov zaub mov kaus poom muaj me me tsis tau preservatives, thiab ntau cov kaus poom zaub mov hauv yam uas muaj ntsev los yog tsis pub sodium tuaj.

Thaum sodium ntev li ntawm yuav tsum problematic, tsis nyab xeeb lawm xwb tiag tiag los ntawm cov zaub mov kaus poom los ntawm theClostridium botulinumkab mob no, uas ua rautus kab mob no. Zaub mov tus kab mob no yog ib daim ntawm cov zaub mov uas yuav tshwm sim thaum twg khoom noj khoom haus yog tsis diav thaum txoj kev canning ib yam txausntshai. Feem ntau nyob rau lubTeb chaws As Mes Lis Kaslos ntawm khaw zaub, ces CDC xav ib kub npau npau tag nrho lub tsev cov kaus poom li 10 feeb ua ntej koj noj. Cov kab mob tsawg kawg, tab sis tus botulinum taug feem ntau yuav siv tshuaj lom tshaj nyob hauv lub ntiaj teb, thiab ua ib tug kab yuav tua tau li 10 vam tus neeg.

Koj puas paub?

Txawm tias cov zaub mov kaus poom twb lawm ncig rau ntau tshaj ntawm 50 xyoo, tsis muaj leej twg paub vim li cas nws ua haujlwm kom txog rau thaum 1861, thaum Fabkis txoj tus paub txog Louis Pasteur sab uas muaj cov kab mob ua rau zaub mov lwj.