{"id":8183,"date":"2019-10-14T11:09:55","date_gmt":"2019-10-14T03:09:55","guid":{"rendered":"https:\/\/www.cnnewin.com\/?p=8183"},"modified":"2019-10-14T11:09:55","modified_gmt":"2019-10-14T03:09:55","slug":"frozen-pork-is-put-on-the-market-quick-freezing-technology-innovation-guarantees-quality","status":"publish","type":"post","link":"https:\/\/www.cnnewin.com\/ro\/blog\/frozen-pork-is-put-on-the-market-quick-freezing-technology-innovation-guarantees-quality\/","title":{"rendered":"Carnea de porc congelata este pusa pe piata. Inova\u021bia tehnologic\u0103 de congelare rapid\u0103 garanteaz\u0103 calitatea."},"content":{"rendered":"<p>Recent, oferta de porci din China a devenit tensionat\u0103, iar pre\u021burile c\u0103rnii de porc au crescut considerabil. Pentru a stabiliza pia\u021ba c\u0103rnii de porc, multe guverne locale au \u00eenceput s\u0103 elibereze carne de porc ieftin\u0103 de la guvern. Lansarea sa bazat \u00een principal pe depozitarea c\u0103rnii congelate, iar mul\u021bi consumatori au pus la \u00eendoial\u0103 calitatea acesteia. \u00cen acest sens, personalul din industrie a spus c\u0103 dezvoltarea tehnologiei de congelare rapid\u0103 permite ca carnea congelat\u0103 s\u0103 nu fie corupt\u0103 din cauza unor factori precum condi\u021biile proaste de depozitare, care pune \u00een pericol s\u0103n\u0103tatea consumatorilor \u0219i este mai sigur\u0103.<br \/>\n<img decoding=\"async\" class=\"wp-image-8184 size-full aligncenter\" src=\"https:\/\/www.cnnewin.com\/wp-content\/uploads\/2019\/10\/meat-cutting.png\" alt=\"\" width=\"520\" height=\"300\" srcset=\"https:\/\/www.cnnewin.com\/wp-content\/uploads\/2019\/10\/meat-cutting.png 520w, https:\/\/www.cnnewin.com\/wp-content\/uploads\/2019\/10\/meat-cutting-300x173.png 300w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><br \/>\nCarnea congelat\u0103 se refer\u0103 la carnea dup\u0103 ce carnea este sacrificat\u0103, pre-r\u0103cit\u0103 \u0219i epuizat\u0103 \u00een acid, congelat\u0103 \u0219i apoi depozitat\u0103 sub -18 \u00b0C, iar temperatura ad\u00e2nc\u0103 a c\u0103rnii este sub -6 \u00b0C. Se \u00een\u021belege c\u0103 procesul de congelare a c\u0103rnii este \u00eemp\u0103r\u021bit \u00een principal \u00een dou\u0103: una de congelare \u0219i dou\u0103 de congelare. Carnea congelat\u0103 t\u0103iat\u0103 direct \u00een camera de congelare se nume\u0219te congelare. \u00cen acest proces, temperatura de \u00eenghe\u021b ajunge la -25 \u00b0C, viteza v\u00e2ntului este de 1-2 m\/s, timpul de \u00eenghe\u021b este de 16-18 ore, iar temperatura profund\u0103 a c\u0103rnii atinge \u2013 Procesul de congelare se \u00eencheie la 15 \u00b0 C.<\/p>\n<p>Congelarea secundar\u0103 \u00eenseamn\u0103 c\u0103 carnea proasp\u0103t\u0103 dup\u0103 sacrificare este r\u0103cit\u0103 \u00eentr-o camer\u0103 de r\u0103cire la o temperatur\u0103 de 0 p\u00e2n\u0103 la 4 \u00b0 C timp de 8 p\u00e2n\u0103 la 12 ore, apoi transferat\u0103 \u00eentr-o camer\u0103 de congelare la o temperatur\u0103 de -25 \u00b0 C pentru congelare, iar procesul de congelare este finalizat timp de 12 p\u00e2n\u0103 la 16 ore. \u00cen compara\u021bie cu cele dou\u0103, timpul de procesare a unui \u00eenghe\u021b este mai scurt, iar rata de utilizare a resurselor este \u00eembun\u0103t\u0103\u021bit\u0103, dar unele c\u0103rni pot avea probleme precum contrac\u021bia la rece \u0219i rigiditatea la dezghe\u021b. A doua carne congelat\u0103 va fi mai bun\u0103.<\/p>\n<p>De\u0219i exist\u0103 diferen\u021be subtile \u00eentre cele dou\u0103, \u00een general, calitatea c\u0103rnii \u0219i aroma c\u0103rnii congelate nu difer\u0103 mult de carnea proasp\u0103t\u0103 sau de carnea r\u0103cit\u0103. \u00cen ultimii doi ani, pentru a reduce mi\u0219carea pe distan\u021be lungi a animalelor \u0219i a p\u0103s\u0103rilor de curte, China a redus riscul de transmitere a bolilor animale, a men\u021binut siguran\u021ba produc\u021biei de acvacultur\u0103 \u0219i calitatea \u0219i siguran\u021ba animalelor \u0219i a produselor de pas\u0103re \u0219i a \u00eencurajat construirea unui sistem logistic de lan\u021b frigorific pentru animale \u0219i produse de pas\u0103re pentru a promova \u00een continuare dezvoltarea pie\u021bei c\u0103rnii congelate.<\/p>\n<p>\u00cen plus, dezvoltarea tehnologiei de congelare rapid\u0103 va aduce \u0219i beneficii pie\u021bei c\u0103rnii congelate. Sub inova\u021bia tehnologiei de congelare rapid\u0103, pia\u021ba intern\u0103 a produselor din carne accelereaz\u0103 ajustarea structural\u0103 \u0219i optimizarea produsului, iar modelul dominat de un singur soi de carne va fi \u00eenlocuit cu o varietate de soiuri mixte. \u00cen viitor, schimb\u0103rile \u00een obiceiurile de consum cauzate de \u00eembun\u0103t\u0103\u021birea nivelului de trai al oamenilor vor promova \u0219i cre\u0219terea continu\u0103 a consumului de carne de porc congelat\u0103.<\/p>\n<p>Ast\u0103zi, echipamentele de congelare rapid\u0103 cu azot lichid sunt din ce \u00een ce mai utilizate \u00een produc\u021bia de produse din carne. Azotul lichid este un mediu de congelare \u0219i r\u0103cire relativ ecologic \u0219i economic, care poate \u00eenghe\u021ba temperatura central\u0103 a articolelor congelate la -18\u00b0 \u00eentr-o perioad\u0103 scurt\u0103 de timp, scurt\u00e2nd foarte mult timpul de lansare pe pia\u021b\u0103. Echipamentul de congelare rapid\u0103 cu azot lichid poate reduce pierderea de umiditate \u00een produsele din carne, p\u0103streaz\u0103 prospe\u021bimea original\u0103 \u0219i \u00eembun\u0103t\u0103\u021be\u0219te calitatea produsului. \u00cen acela\u0219i timp, deoarece echipamentul poate fi conectat cu u\u0219urin\u021b\u0103 la linia de produc\u021bie existent\u0103, economise\u0219te spa\u021biu \u00een fabric\u0103 \u0219i reduce costul de investi\u021bie al \u00eentreprinderii.<\/p>\n<p>\u00cen plus, o companie de tehnologie congelat\u0103 din Japonia a dezvoltat \u0219i o nou\u0103 tehnologie de congelare rapid\u0103 \u2013 CAS. CAS este abrevierea pentru Cell Alive System. Se \u0219tie c\u0103 acest sistem poate fi utilizat \u00een combina\u021bie cu un congelator rapid pentru a forma un c\u00e2mp magnetic \u00eentr-o ma\u0219in\u0103 de congelare rapid\u0103 printr-un dispozitiv unic \u0219i poate utiliza un curent slab pentru a vibra moleculele de ap\u0103 din alimente pentru a suprima formarea suprafe\u021bei. Strat de ghea\u021b\u0103. Aceast\u0103 tehnologie sincronizeaz\u0103 punctul de \u00eenghe\u021b al ingredientelor \u0219i al moleculelor de ap\u0103 \u0219i \u00eenghea\u021b\u0103 ingredientele \u00een starea de supravie\u021buire celular\u0103, astfel \u00eenc\u00e2t gustul \u0219i aroma original\u0103 a ingredientelor s\u0103 poat\u0103 fi p\u0103strate pentru o lung\u0103 perioad\u0103 de timp.<\/p>\n<p>Ast\u0103zi, industria chinez\u0103 a c\u0103rnii congelate continu\u0103 s\u0103 se extind\u0103, iar tehnologia de congelare rapid\u0103 evolueaz\u0103 constant. Inova\u021bia tehnologiei de congelare rapid\u0103 a \u00eembun\u0103t\u0103\u021bit continuu nivelul de automatizare \u00een industrie, eficien\u021ba produc\u021biei a \u00eentreprinderilor a fost \u00eembun\u0103t\u0103\u021bit\u0103 rapid, iar calitatea \u0219i siguran\u021ba produselor au fost mai controlabile. Odat\u0103 cu cre\u0219terea \u00een continuare a pie\u021bei c\u0103rnii congelate, viitoarea tehnologie de congelare rapid\u0103 se va dezvolta \u00een continuare \u00een direc\u021bia modului de a \u00eembun\u0103t\u0103\u021bi gustul c\u0103rnii congelate \u0219i de a p\u0103stra valoarea nutritiv\u0103 ini\u021bial\u0103.<\/p>","protected":false},"excerpt":{"rendered":"<p>Recently, the supply of pigs in China has become tense and pork prices have risen markedly. In order to stabilize the pork market, many local governments have begun to release cheap pork from the government. The launch was mainly based on the storage of frozen meat, and many consumers questioned its quality. In this regard, [&#8230;]\n","protected":false},"author":1,"featured_media":8184,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-8183","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-incubation-technology"],"_links":{"self":[{"href":"https:\/\/www.cnnewin.com\/ro\/wp-json\/wp\/v2\/posts\/8183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnnewin.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnnewin.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnnewin.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnnewin.com\/ro\/wp-json\/wp\/v2\/comments?post=8183"}],"version-history":[{"count":0,"href":"https:\/\/www.cnnewin.com\/ro\/wp-json\/wp\/v2\/posts\/8183\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnnewin.com\/ro\/wp-json\/wp\/v2\/media\/8184"}],"wp:attachment":[{"href":"https:\/\/www.cnnewin.com\/ro\/wp-json\/wp\/v2\/media?parent=8183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnnewin.com\/ro\/wp-json\/wp\/v2\/categories?post=8183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnnewin.com\/ro\/wp-json\/wp\/v2\/tags?post=8183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}