Raws li OMS kis tau, ntau dua 200 qhov paub txog kev kaw cia tuaj yeem kis tau los ntawm zaub mov. Muaj kev pheej hmoo nyob rau hauv lub sij hawm ntawm globalization thiab nce exports thiab ib tug tiag tiag kev sib tw rau innovation, tom qab centuries ntawm ib txwm kev txuag (smoking, salted, kho, thiab lwm yam) thiab lub tseem ceeb tshaj plaws uas yog, nyob rau hauv 1864, lub discovery ntawm pasteurization.
Lub sijhawm tam sim no tau dhau los ua kom lub hnub tshiab ntawm kev tsim kho tshiab, xws li cov ntaub ntawv siv ntawm ultraviolet pulse, encapsulation, ionizing hluav taws xob, ultrasound, thiab lwm yam. Thiab kev siv cov plasma txias, ncaj qha rau ntawm cov khoom, lossis los ntawm 'plasma activated water'.
Lub caij ntuj sov no, qhov zoo tshaj plaws kev pab cuam sib raug rau kev siv cov kev kub ntxhov, raws li Daniel Martínez Maqueda, kws kho mob-tshawb nrhiav nyob rau hauv Food Science thiab Technology ntawm Imidra, Center for Gastronomic Innovation ntawm lub zej zog ntawm Madrid, hais tias: "Nws tau rau ntau tshaj. ib xyoo caum, kev tshawb fawb ntawm cov khoom noj khoom haus ruaj khov tsim cov hauv paus rau kev kho tshiab uas tsis yog cua sov (nrog lub peev xwm zoo tshaj plaws los khaws cov khoom zoo thiab cov khoom noj khoom haus).
Cov txuj ci xws li daim ntawv thov kev kub siab hydrostatic, irradiation, ultrasound lossis siab siv hluav taws xob pulses yuav tsum tau qhia. "
CNTA yog ib lub chaw hauv kev kawm txog kev kub siab
Raws li Silvia García de la Torre, tus thawj coj ntawm R&D Kev Txhim Kho Kev Lag Luam ntawm CNTA, hais tias: "Cov thev naus laus zis no tuaj yeem pab txhim kho cov theem sib txawv ntawm cov saw khoom noj, xws li kev tswj cov khoom noj pov tseg. Los ntawm kev cog qoob loo thiab kev loj hlob ntawm cov tsiaj mus rau kev noj zaub mov, mus rau ntau qhov pov tseg los ntawm cov khoom lag luam uas tsis ua raws thiab / lossis nws cov yam ntxwv raug hloov pauv vim muaj cov kab mob uas ua rau muaj kab mob lossis ua rau lawv tsis zoo (rottenness, phem) tsw, tsw txawv txawv, thiab lwm yam). Tus kws tshaj lij tau hais tias "nws tau kwv yees tias kwv yees li ntawm 88 lab tons ntawm cov khoom noj pov tseg tau tsim txhua xyoo hauv EU, kev lag luam poob ntawm 143.000 lab euros hauv cov saw hlau ... uas tuaj yeem txo nrog kev txuag kom txaus."
Ua ntej tshaj plaws, kev ruaj ntseg
Qhov kev txiav txim no yog los lav kev nyab xeeb yam tsis muaj kev cuam tshuam zoo thiab ua kom lub neej txee, raws li qhov tseem ceeb, tam sim no, ntawm cov khoom noj tsawg, khov, 'opaque', raws li cov kws tshawb fawb hu lawv. Thiab nrog kev ua tiav zoo ntawm kev ntim khoom, raws li tau hais los ntawm Ainia thev naus laus zis chaw: "Kev ntim khoom nquag nrog cov tshuaj tua kab mob thiab cov kab mob bacteriophages txhim kho cov txee lub neej ntawm cov khoom noj nqaij, ib qho chaw yug me nyuam rau kev loj hlob ntawm cov kab mob, tshwj xeeb tshaj yog nyob rau saum npoo, raws li cov kab mob, cov poov xab thiab pwm uas tuaj yeem ua cov kab mob. "
Innovation, nyob rau hauv cov ntaub ntawv no, muaj xws li kev koom ua ke ntawm kev tiv thaiv additives rau lub ntim (es tsis txhob siv rau cov zaub mov nws tus kheej), ntawm ntau hom: "Cov tshuaj nquag muaj antimicrobial zog xws li ethanol, carbon dioxide, nyiaj ions los yog tshuaj tua kab mob, thiab lwm yam. ntawm lub hauv paus chiv keeb xws li cov roj yam tseem ceeb, cov nroj tsuag rho tawm lossis qee cov txuj lom ".
Piv txwv li, Ethyl Lauroyl Arginate (LAE), yog ib qho ntawm cov khoom siv hnub qub, lub molecule uas muaj peev xwm ua tau hydrolyzed los ntawm cov txheej txheem metabolic uas ua rau muaj kev nyab xeeb hauv cov khoom noj. Thiab yog li nws yog nrog rau lwm yam khoom muaj nqis kuaj ntawm Ainia, salmonella bacteriophage, lwm qhov los tawm tsam kev pheej hmoo ntawm kev noj qab haus huv, ib yam li cov ntaub ntawv tshawb fawb txog cov khoom ntim ntau, kom txo tau cov teebmeem ntawm lub teeb thiab oxygen.
Kev sib tw
Nyob rau hauv cov ntaub ntawv ntawm high hydrostatic siab, xws li Martínez Maqueda, "cov khoom xws li kua txiv hmab txiv ntoo, smoothies los yog gazpachos, marketed txias tsis pasteurizing, nrog organoleptic zog thiab noj zaub mov muaj nqis indistinguishable los ntawm tshiab. Nws daim ntawv thov rau cov khoom siv nqaij ua tiav yog lwm qhov kev nce qib, ua tiav kev nyab xeeb ntawm microbiological ntau dua nrog cov qauv tsim nyog. "
Cov thev naus laus zis no, raws li Carole Tonello, Tus Thawj Coj ntawm Kev Txhim Kho Kev Lag Luam ntawm Hiperbaric, taw qhia, tau tsim 30 xyoo dhau los hauv Nyij Pooj (qhov tseeb, Tonello tau sau nws daim ntawv thesis tus kws kho mob ntawm qhov kev pib ua ntej), tab sis tam sim no nws daim ntawv thov zaub mov tau nce qib. Qhov tseeb, Hiperbaric tau tsim nws tus kheej raws li kev siv thoob ntiaj teb (nws siv 95% ntawm cov thev naus laus zis no rau kev kho zaub mov), nrog kev loj hlob kwv yees ntawm 75% hauv tsib xyoos tom ntej. Cov qauv kev lag luam uas, raws li tau hais tseg los ntawm lub tuam txhab Burgos, " teb rau tsib tus neeg siv khoom lag luam tseem ceeb uas xav tau 'npaj noj' cov khoom, khaws cia zoo dua thiab kav ntev dua, muaj kev nyab xeeb dua thiab nyab xeeb dua".
Raws li Hiperbaric kwv yees, kev lag luam uas siv lub zog txias hauv Spain yog, qhov tseem ceeb tshaj plaws, kua txiv hmab txiv ntoo thiab dej haus (25%), avocado cov khoom, txiv hmab txiv ntoo thiab zaub (25%), cov khoom noj nqaij (19%), ntxiv rau, thiab lwm yam. , ntses thiab shellfish (8%), npaj tais diav (6%) thiab cov khoom noj siv mis, khoom noj me nyuam mos thiab tsiaj txhu (3%). Tonello hais txog yuav ua li cas "peb coj kom zoo dua ntawm kev tawm dag zog ua ntej ntawm cov kua, tsis yog nyob rau hauv lub thawv nrog cov kua, thiab nyob rau hauv ntau qhov ntau", A 'kev tua neeg' rau pliaj kab mob yam tsis tas yuav tsum tau thov kom sov thiab nrog ib tug guarantee ntawm tsw, xim. thiab kev ruaj ntseg.
Ib lub tshuab uas muaj kev ntseeg siab ntawm European tej yaam num xws li Bevstream thiab uas ntsib cov kev sib tw ntawm kev nce qib kom sib npaug cov nqi rau ib txwm txhais tau tias, raws li Tonello taw qhia: "Cov nqi yuav sib npaug, tab sis, txawm li cas los xij, peb tab tom tham txog qee yam tseem ceeb, kev noj qab haus huv, txij li kev pheej hmoo raug tshem tawm thiab kev siv cov tshuaj ntxiv tsis tsim nyog. Thiab tsis tsuas yog rau tib neeg, tab sis kuj rau cov tsiaj, uas haus ib feem ntawm lawv cov khoom noj los ntawm ultra-txheej, qhuav, ntim khoom.
