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Myth Busted: Yog vim li cas ELISA Cov Khoom Siv Ua Haujlwm Zoo Tshaj Lij Txheej Txheem Hauv Kev Ntsuas Mis
Kev lag luam khoom noj siv mis tau tso siab ntev rau kev sim tshuaj - xws li microbial culturing, tshuaj titration, thiab chromatography - los xyuas kom meej cov khoom muaj kev nyab xeeb thiab zoo. Txawm li cas los xij, cov txheej txheem no tau nce zuj zus los ntawm cov thev naus laus zis niaj hnub, tshwj xeeb yog En ...Nyeem ntxiv -
Kev Nyab Xeeb Kev Nyab Xeeb Khoom Noj: Thaum Hnub Ua Haujlwm Ua Raws Li Kev Ntsuas Khoom Noj nrawm
Hnub Ua Haujlwm Thoob Ntiaj Teb ua kev zoo siab rau kev mob siab rau cov neeg ua haujlwm, thiab hauv kev lag luam zaub mov, suav tsis txheeb cov kws tshaj lij ua haujlwm hnyav los tiv thaiv kev nyab xeeb ntawm cov lus dag "ntawm peb tus nplaig." Los ntawm kev ua liaj ua teb rau lub rooj, los ntawm kev ua cov khoom siv raw mus rau qhov kawg khoom xa tuaj, ev ...Nyeem ntxiv -
Easter thiab Food Safety: A Millennia-Spanning Ritual of Life Protection
Nyob rau hnub Easter thaum sawv ntxov ntawm ib puas xyoo-laus European farmstead, tus neeg ua liaj ua teb Hans luam theej duab cov lej ntawm lub qe nrog nws lub xov tooj smartphone. Tam sim ntawd, qhov screen qhia txog cov mis pub mis thiab cov ntaub ntawv txhaj tshuaj. Qhov kev sib xyaw ua ke ntawm cov cuab yeej siv niaj hnub no thiab kev ua koob tsheej ib txwm ...Nyeem ntxiv -
Tshuaj tua kab ≠ Tsis muaj kev nyab xeeb! Cov kws tshaj lij txiav txim siab qhov sib txawv tseem ceeb ntawm "Kev Tshawb Fawb" thiab "Ntau tshaj cov qauv"
Hauv thaj chaw ntawm kev nyab xeeb zaub mov, lo lus "cov tshuaj tua kab" tsis tu ncua ua rau muaj kev ntxhov siab rau pej xeem. Thaum cov ntawv xov xwm tshaj tawm qhia txog cov tshuaj tua kab uas tau pom hauv cov zaub los ntawm ib lub npe, cov lus hais tau raug dej nyab nrog cov ntawv ceeb toom uas muaj kev ntxhov siab xws li "cov khoom muaj kuab lom." This mis...Nyeem ntxiv -
Lub hauv paus chiv keeb ntawm Qingming Festival: Ib txhiab xyoo Tapestry ntawm Xwm thiab kab lis kev cai
Qingming Festival, ua kev zoo siab rau hnub Tomb-Sweeping Day lossis Cold Food Festival, sawv ntawm Tuam Tshoj plaub lub koob tsheej zoo tshaj plaws nrog rau Caij nplooj ntoos hlav Festival, Dragon Boat Festival, thiab Mid-Autumn Festival. Ntau tshaj li kev soj ntsuam, nws sib koom ua ke astronomy, agricultu ...Nyeem ntxiv -
Cov 8 Hom Cov Khoom Siv Dej Zoo Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Tawm! Yuav tsum-Nyeem Phau Ntawv Qhia nrog Cov Ntawv Qhia Txog Kev Xeem
Nyob rau hauv xyoo tas los no, nrog rau kev loj hlob sai ntawm aquaculture, cov khoom hauv dej tau dhau los ua cov khoom xyaw tseem ceeb ntawm cov rooj noj mov. Txawm li cas los xij, tau tsav los ntawm kev nrhiav cov txiaj ntsig siab thiab cov nqi qis, qee cov neeg ua liaj ua teb txuas ntxiv siv cov tshuaj tua tsiaj tsis raug cai. Xyoo 2024 Nati...Nyeem ntxiv -
Lub Sijhawm Tsis Muaj Kev phom sij ntawm Nitrite hauv Cov Khoom Noj Hauv Tsev fermented: Kev Tshawb Nrhiav Kev Tshawb Fawb hauv Kimchi Fermentation
Nyob rau niaj hnub no lub sijhawm paub txog kev noj qab haus huv, cov khoom noj khoom haus hauv tsev xws li kimchi thiab sauerkraut tau ua kev zoo siab rau lawv cov tsw thiab cov txiaj ntsig probiotic. Txawm li cas los xij, qhov kev pheej hmoo zais zais feem ntau mus tsis pom: kev tsim nitrite thaum fermentation. Txoj kev tshawb no systematically moni ...Nyeem ntxiv -
Kev Tshawb Fawb Txog Cov Khoom Noj Zoo Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij (Microbiological Indicators) puas tseem ua tau raws li cov qauv?
Kev Taw Qhia Hauv xyoo tas los no, nrog kev siv dav dav ntawm "kev tiv thaiv khoom noj khoom haus pov tseg" lub tswv yim, kev ua lag luam rau cov khoom noj khoom haus uas ze ze tau loj hlob sai. Txawm li cas los xij, cov neeg siv khoom tseem txhawj xeeb txog kev nyab xeeb ntawm cov khoom no, tshwj xeeb yog tias cov ntsuas microbiological ua raws li ...Nyeem ntxiv -
Organic Zaub Test Report: Puas yog Tshuaj Kab Tsuag Tsis Muaj Zero?
Lo lus "organic" ua rau cov neeg siv khoom txaus siab rau cov zaub mov ntshiab. Tab sis thaum lub chaw soj ntsuam cov cuab yeej siv tau qhib, cov zaub uas muaj cov ntawv cim ntsuab tiag tiag tsis muaj tseeb li kev xav? Daim ntawv tshaj tawm thoob ntiaj teb kev soj ntsuam zoo ntawm cov organic agricultu ...Nyeem ntxiv -
Cov lus dab neeg ntawm Sterile Eggs Debunked: Kev Ntsuas Salmonella Qhia Txog Kev Nyab Xeeb Kev Nyab Xeeb ntawm Cov Khoom Muag Hauv Is Taws Nem
Niaj hnub no cov kab lis kev cai ntawm kev noj cov zaub mov nyoos, lub npe hu ua "sterile qe," ib qho khoom lag luam nto moo hauv internet, tau nyob ntsiag to hauv khw. Cov tub lag luam hais tias cov qe tshwj xeeb uas tuaj yeem noj nyoos yog qhov nyiam tshiab ntawm sukiyaki thiab qe mos ...Nyeem ntxiv -
Chilled Meat vs. Frozen Meat: Yam twg muaj kev nyab xeeb dua? Kev sib piv ntawm Kev Ntsuas Tag Nrho Cov Kab Mob thiab Kev Tshawb Fawb Txog Kev Tshawb Fawb
Nrog rau kev txhim kho kev ua neej nyob, cov neeg siv khoom tau txais kev saib xyuas kom zoo thiab kev nyab xeeb ntawm cov nqaij. Raws li ob qho khoom noj khoom noj tseem ceeb, cov nqaij txias thiab cov nqaij khov yog feem ntau cov kev sib cav txog lawv "saj" thiab "kev nyab xeeb". Yog chilled nqaij tiag...Nyeem ntxiv -
Yuav Ua Li Cas Xaiv Mis Noj Qab Haus Huv thiab Noj Qab Haus Huv
I. Txheeb xyuas cov ntawv pov thawj tseem ceeb 1) Organic Certification Western Regions: Tebchaws Meskas: Xaiv cov mis nyuj nrog USDA Organic daim ntawv lo, uas txwv tsis pub siv tshuaj tua kab mob thiab cov tshuaj hormones hluavtaws. European Union: Saib rau EU Organic daim ntawv lo, uas nruj me ntsis txwv cov ...Nyeem ntxiv
