I-cellulose ether yaziwa njenge "industrial monosodium glutamate".Ineenzuzo zesicelo esibanzi, ukusetyenziswa kweyunithi encinci, isiphumo esihle sokuguqulwa, kunye nobuhlobo bendalo.Inokuphucula kakhulu kunye nokwandisa ukusebenza kwemveliso kwintsimi yokongezwa kwayo, ehambelana nokuphucula ukusetyenziswa kobutyebi.Ukusebenza kunye nexabiso elongeziweyo lemveliso lisetyenziswa ngokubanzi kwiinkalo ezininzi ezifana nezixhobo zokwakha, amayeza, ukutya, iingubo, iikhemikhali zemihla ngemihla, ukuhlola i-oyile, imigodi, ukwenza iphepha, i-polymerization kunye ne-aerospace, kwaye izongezo zokusingqongileyo eziyimfuneko kwiinkalo ezahlukeneyo zoqoqosho lwesizwe.Ngokuchacha koqoqosho lwelizwe lam, imfuno ye-cellulose ether kumashishini asezantsi afana neshishini lokwakha, ishishini lokuvelisa ukutya kunye neshishini lemveliso yamayeza iyakhululwa ngokuthe ngcembe.Ishishini liphuhliswe ngokukhawuleza kwaye inqanaba lenzuzo liye landa kakhulu.
Indlela yophuhliso lweshishini:
(1) Indlela yophuhliso lwemarike yomgangatho wokwakha we-cellulose ether: Ndiyabulela kuphuculo lwenqanaba lelizwe lam lokufudukela ezidolophini, ishishini lezinto zokwakha liye laphuhla ngokukhawuleza, inqanaba lokwakhiwa koomatshini liye laphuculwa ngokuqhubekayo, kwaye abathengi banokhuseleko oluphezulu noluphezulu lokusingqongileyo. iimfuno zezinto zokwakha, eziye zaqhuba imfuno ye-non-ionic cellulose ether kwintsimi yezinto zokwakha.Isishwankathelo seSicwangciso seMinyaka yeshumi elineSithathu soPhuhliso lwezoQoqosho neNtlalo yeSizwe sicebisa ukuba kukhawuleziswe ukulungiswa kweedolophu ezinamatyotyombe nezindlu ezidilikayo, nokomeleza ulwakhiwo lweziseko ezingundoqo ezidolophini.Kubandakanywa: ukugqitywa okusisiseko kwamatyotyombe asezidolophini kunye nemisebenzi yokulungiswa kwezindlu ezidilikayo.Ukukhawulezisa inguqu yamatyotyombe neelali zasezidolophini ezixineneyo, nokukhuthaza ngocwangco uphuculo olubanzi lweendawo zokuhlala ezindala, ukulungiswa kwezindlu ezidilikayo nezingagqitywanga, kunye nomgaqo-nkqubo wenguqu wamatyotyombe uquka iidolophu eziphambili kwilizwe lonke.Ukukhawulezisa inguqu nokwakhiwa kwezibonelelo zobonelelo lwamanzi ezidolophini;ukomeleza inguqu nolwakhiwo lweziseko ezingundoqo eziphantsi komhlaba ezifana nothungelwano lwemibhobho kamasipala.
Ukongeza, nge-14 kaFebruwari, 2020, intlanganiso yeshumi elinesibini yeKomiti ePhakathi yoHlaziyo oluBanzi oluBanzi ibonise ukuba “iziseko ezingundoqo ezitsha” lisikhokelo solwakhiwo lweziseko ezingundoqo zelizwe lam kwixesha elizayo.Intlanganiso iphakamise ukuba “iziseko zophuhliso ziyinkxaso ebalulekileyo kuphuhliso lwezoqoqosho nezentlalo.Ukukhokelwa yintsebenziswano kunye nokudityaniswa, ukulungelelanisa uphuhliso lwesitokhwe kunye nokwandayo, iziseko zemveli kunye neziseko ezitsha, kunye nokudala inkqubo yeziseko ezingundoqo eziqinileyo, ezisebenzayo, ezinoqoqosho, ezikrelekrele, eziluhlaza, ezikhuselekileyo nezithembekileyo.Ukuphunyezwa “kweziseko ezingundoqo ezitsha” kuluncedo ekuqhubeleni phambili ukufudukela kwabantu ezidolophini kwelizwe lam kwicala lobuntlola nobuchwephesha, kwaye kuluncedo ekwandiseni imfuno yasekhaya yemathiriyeli yomgangatho wecellulose ether.
(2) Indlela yokuphuhlisa imarike ye-ethers ye-cellulose ethers ye-pharmaceutical grade: i-cellulose ethers isetyenziswa ngokubanzi kwi-coating yefilimu, i-adhesives, amalungiselelo efilimu, i-ointments, i-dispersants, i-capsules yemifuno, ukulungiswa kokukhululwa okuqhubekayo kunye nokulawulwayo kunye nezinye iindawo zamayeza.Njengesixhobo samathambo, i-cellulose ether inemisebenzi yokwandisa ixesha lesiphumo seziyobisi kunye nokukhuthaza ukusasazwa kweziyobisi kunye nokuchithwa;njenge-capsule kunye ne-coating, inokuphepha ukuthotywa kunye nokudibanisa kunye nokunyanga ukuphendula, kwaye yinto ebalulekileyo ekrwada kwimveliso ye-excipients yamayeza.Itekhnoloji yesicelo se-pharmaceutical grade cellulose ether ivuthiwe kumazwe aphuhlileyo.
①I-HPMC yodidi lweyeza yeyona nto iphambili ekuvelisweni kwee-capsules zemifuno ye-HPMC, kwaye imfuno yentengiso inamandla amakhulu.Ibakala Pharmaceutical HPMC yenye izixhobo eziphambili ekrwada imveliso HPMC capsules imifuno, accounting ngaphezu 90% izinto ekrwada imveliso HPMC imifuno capsules.I-capsules yemifuno ye-HPMC eveliswayo ineenzuzo zokhuseleko kunye nococeko, ukusetyenziswa okubanzi, akukho mngcipheko we-cross-linking reactions, kunye nokuzinza okuphezulu.Xa kuthelekiswa ne-capsules ye-gelatin yezilwanyana, i-capsules yezityalo ayifuni ukongeza izigcini kwinkqubo yokuvelisa, kwaye iphantse ingabi brittle phantsi kweemeko zomswakama ophantsi, kwaye ibe neepropati ezizinzile zegobolondo ye-capsule kwiindawo eziphezulu zokufuma.Ngenxa yeenzuzo ezikhankanywe ngasentla, iipilisi zezityalo zamkelwe ngamazwe aphuhlileyo eYurophu nase-United States kunye namazwe amaSilamsi.
Imveliso enkulu ye-HPMC capsules yemifuno ineengxaki ezithile zobugcisa, kwaye amazwe aphuhlileyo aphumelele ubugcisa obufanelekileyo bokuvelisa i-capsules yemifuno.Kukho amashishini ambalwa abandakanyekayo kwimveliso yee-capsules zezityalo ze-HPMC kwilizwe lam, kwaye ukuqala kusemva kwexesha, kwaye imveliso ye-capsules yezityalo ze-HPMC incinci.Okwangoku, umgaqo-nkqubo welizwe lam wofikelelo kwii-capsules zezityalo ze-HPMC awukacaci.Ukusetyenziswa kwee-capsules zezityalo ze-HPMC kwimarike yasekhaya kuncinci kakhulu, kubalwa umlinganiselo ophantsi kakhulu wokusetyenziswa kwee-capsules ezingenanto.Kunzima ukutshintsha ngokupheleleyo i-capsules ye-gelatin yezilwanyana kwixesha elifutshane.
Ngo-Epreli 2012 kunye noMatshi 2014, amajelo eendaba atyhila ngokulandelelana isiganeko sokuba ezinye iifektri zasekhaya zamachiza zasebenzisa i-gelatin eveliswe kwinkunkuma yesikhumba njengento ekrwada ukuvelisa iicapsules ezinomxholo ogqithisayo wesinyithi onjengechromium, oye wavuselela ukuthembela kwabathengi kumayeza kunye nejelatin edliwayo. ingxaki.Emva kwesi sehlo, urhulumente uye waphanda wajongana nenani lamashishini avelise ngokungekho mthethweni asebenzisa iipilisi ezingenaziqinisekiso, kwaye ulwazi loluntu malunga nokhuseleko lokutya kunye neziyobisi luye lwaphucuka ngakumbi, olunceda ekusebenzeni okusemgangathweni kunye nokuphuculwa kwemizi-mveliso kwishishini lasekhaya legelatin. .Kulindeleke ukuba ii-capsules zezityalo zibe zezinye zezalathiso ezibalulekileyo zokuphuculwa kweshishini le-capsules engenanto kwixesha elizayo, kwaye iya kuba yeyona ndawo iphambili yokukhula kwemfuno yomgangatho wamayeza we-HPMC kwimarike yasekhaya kwixesha elizayo.
②I-ether ye-cellulose grade ye-Pharmaceutical yimathiriyeli ekrwada engundoqo yokuveliswa kwamayeza azinzileyo kunye namalungiselelo okukhululwa alawulwayo.I-ether ye-Pharmaceutical grade cellulose ether yenye yezinto eziphambili zokuveliswa kwamalungiselelo okukhululwa okuzinzileyo kunye nokulawulwayo, asetyenziswa ngokubanzi kwimveliso yamachiza kumazwe athuthukileyo.Amalungiselelo okukhutshwa okuzinzileyo anokuqonda isiphumo sokucotha kokukhululwa kwesiphumo sechiza, kwaye amalungiselelo okukhutshwa alawulwayo anokuqonda isiphumo sokulawula ixesha lokukhutshwa kunye nedosi yesiphumo sechiza.Ukulungiswa kokukhululwa okuzinzileyo kunye nokulawulwayo kunokugcina uxinzelelo lwegazi lomsebenzisi luzinzile, lususe ityhefu kunye neziphumo ebezingalindelekanga ezibangelwa yincopho kunye nentlambo yoxinaniso lweziyobisi olubangelwa ziimpawu zokufunxa zamalungiselelo aqhelekileyo, ukwandisa ixesha lesenzo seziyobisi, ukunciphisa inani lamaxesha kunye nomthamo wechiza, kunye nokuphucula ukusebenza kwechiza.Yongeza ixabiso elongezelelweyo lamayeza ngomda omkhulu.Ixesha elide, iteknoloji yemveliso engundoqo ye-HPMC (ibakala le-CR) yamalungiselelo okukhutshwa okulawulwayo sele isezandleni zeenkampani ezimbalwa ezidumileyo kumazwe ngamazwe, kwaye ixabiso liyabiza, elithintele ukukhuthazwa kunye nokusetyenziswa kweemveliso kunye nokuphucula. kwishishini lelizwe lam lamachiza.Ukuphuhliswa kwee-ether ze-cellulose zokukhululwa okucothayo nokulawulwayo kulungele ukukhawulezisa ukuphuculwa kweshishini lelizwe lam lamachiza kwaye kubaluleke kakhulu ekukhuseleni ubomi kunye nempilo yabantu.
Kwangaxeshanye, ngokutsho kwe “Industrial Structure Adjustment Guidance Catalogue (2019 Version)”, “uphuhliso nokuveliswa kweefom zedosi yeyeza amatsha, izinto ezintsha ezincedisayo, amayeza abantwana, kunye neziyobisi ezinqongopheleyo” zidweliswe njengoko kukhuthazwayo.Ke ngoko, i-ether ye-cellulose ether yodidi lwamayeza kunye nee-capsules zezityalo ze-HPMC zisetyenziswa njengamalungiselelo amayeza kunye nezinto ezincedisayo ezintsha, ezihambelana nesikhokelo sophuhliso lweshishini lesizwe, kwaye imeko yemfuno yentengiso kulindeleke ukuba iqhubeke nokunyuka kwixesha elizayo.
3Ilizwe lisetyenziswe ngokubanzi, ikakhulu kwizinto ezibhakiweyo, i-collagen casings, i-cream engeyiyo yobisi, ijusi yeziqhamo, i-sauces, inyama kunye nezinye iimveliso zeprotheyini, ukutya okuthosiweyo, njl. I-China, i-United States, i-European Union kunye namanye amazwe amaninzi avumela. I-HPMC kunye ne-ionic cellulose ether CMC ukuba isetyenziswe njengezongezo zokutya.
Umlinganiselo we-ether ye-cellulose ether esetyenziswa kwimveliso yokutya kwilizwe lam uphantsi.Isizathu esona sizathu kukuba abathengi basekhaya baqala emva kwexesha ukuba baqonde umsebenzi we-cellulose ether njengesongezelelo sokutya, kwaye kusekho kwinqanaba lesicelo kunye nokukhuthaza kwimarike yasekhaya.Ukongeza, ixabiso le-ether ye-cellulose ether yokutya liphezulu.Kukho iindawo ezimbalwa zokusetyenziswa kwimveliso.Ngokuphuculwa kokuqonda kwabantu ukutya okunempilo, ukusetyenziswa kwe-cellulose ether kwishishini lokutya lasekhaya kulindeleke ukuba kunyuke ngakumbi.
Ixesha lokuposa: Apr-10-2023