E ai ki te pūrongo hou a IHS Markit, ko te whakamahinga o te ao ote etera cellulose—he pūmua wairewa-wai i hangaia mā te whakarerekētanga matū o te cellulose—e tata ana ki te 1.1 miriona tana i te tau 2018. O te katoa o te hanga cellulose ether o te ao i te tau 2018, 43% i ahu mai i Āhia (79% o te hanga Āhia i Haina), 36% i Ūropi ki te Hauāuru, ā, 8% i Amerika Te Raki. E ai ki a IHS Markit, e matapaetia ana ka piki te kai o te cellulose ether i te tere toharite ā-tau o te 2.9% mai i te tau 2018 ki te 2023. I tēnei wā, ka iti iho ngā reiti tipu tono i ngā mākete pakeke i Amerika Te Raki me Ūropi ki te Hauāuru i te toharite o te ao, 1.2% me te 1.3% ia. , ko te tere tipu tono i Āhia me Ōteania ka teitei ake i te toharite o te ao, i te 3.8%; ko te tere tipu tono i Haina ka 3.4%, ā, ko te tere tipu i Ūropi Waenganui me te Rawhiti e matapaetia ana kia 3.8%.
I te tau 2018, ko Āhia te rohe e nui rawa ana te whakamahinga o te cellulose ether o te ao, e 40% o te whakamahinga katoa, ā, ko Haina te kaiārahi matua. Ko Ūropi ki te Hauāuru me Amerika ki te Raki e 19% me te 11% o te whakamahinga o te ao.Carboxymethyl cellulose (CMC)e 50% o te katoa o ngā etera cellulose i whakamahia i te tau 2018, engari e matapaetia ana ka iti iho tōna tere tipu i tērā o ngā etera cellulose katoa ā muri ake nei.Mītiraurou (MC) te hydroxypropyl methyl cellulose (HPMC)i te 33% o te katoa o te whakamahinga,te hauwaitoiretira o te pūtau (HEC)ko te 13% te nui, ā, ko ētahi atu etera cellulose he tata ki te 3%.
E ai ki te pūrongo, he whānuitia te whakamahinga o ngā cellulose ethers i roto i ngā mea whakamātotoru, ngā piripiri, ngā emulsifiers, ngā humectants, me ngā kaihoko whakahaere matotoru. Ko ngā tono whakamutunga ko ngā hiri me ngā grouts, te kai, ngā peita me ngā paninga, tae atu ki ngā rongoā whakahaunga me ngā tāpiringa kai. Ka whakataetae hoki ngā momo cellulose ethers tetahi ki tetahi i roto i ngā mākete tono maha, me ētahi atu hua he rite ngā mahi, pērā i ngā polymer wairewa-wai hangai me ngā polymer wairewa-wai tūturu. Ko ngā polymer wairewa-wai hangai ko ngā polyacrylates, ngā polyvinyl alcohols, me ngā polyurethanes, ko ngā polymer wairewa-wai tūturu ko te nuinga o te xanthan gum, te carrageenan, me ētahi atu kapia. I roto i tētahi tono motuhake, ko te polymer ka whiriwhiria e te kaihoko ka whakawhirinaki ki te tauhokohoko i waenga i te wātea, te mahi me te utu, me te pānga o te whakamahinga.
I te tau 2018, i eke te mākete carboxymethylcellulose (CMC) o te ao ki te 530,000 tana, ka taea te wehewehe ki te taumata ahumahi (otinga kararehe), te taumata parakore-haurua me te taumata parakore-teitei. Ko te whakamahinga whakamutunga nui rawa atu o te CMC ko te hopi horoi, e whakamahi ana i te CMC taumata ahumahi, e 22% o te whakamahinga; ko te tono mara hinu e 20%; ko ngā tāpiringa kai e 13%. I roto i te maha o ngā rohe, kua pakeke haere ngā mākete matua o te CMC, engari he rerekē te tono mai i te umanga mara hinu, ā, e hono ana ki ngā utu hinu. Kei te whakataetae anō hoki te CMC mai i ētahi atu hua, pērā i ngā hydrocolloids, ka taea te whakarato i te mahi pai ake i roto i ētahi tono. Ko te tono mō ngā ethers cellulose ehara i te CMC ka akiakihia e ngā whakamahinga mutunga hanga, tae atu ki ngā paninga mata, me ngā tono kai, rongoā me te tiaki whaiaro, e ai ki a IHS Markit.
E ai ki te pūrongo a IHS Markit, kei te noho pōrearea tonu te mākete ahumahi CMC, ā, ko ngā kaihanga nui e rima e 22% noa iho o te kaha katoa. I tēnei wā, ko ngā kaihanga CMC taumata ahumahi Hainamana te rangatira o te mākete, e 48% o te kaha katoa. He tino kukū te hanga o te mākete CMC taumata purenga, ā, ko te kaha katoa o ngā kaihanga nui e rima he 53%.
He rerekē te āhua whakataetae o te CMC i ērā atu cellulose ethers. He iti noa te paepae, inā koa mō ngā hua CMC taumata-ahumahi me te parakore o te 65%~74%. He wehewehe ake te mākete mō ēnei hua, ā, ko ngā kaihanga Hainamana te rangatira. Ko te mākete mō te taumata parakoreCMChe kukū ake, he 96% neke atu rānei te parakore. I te tau 2018, ko te whakamahinga o ngā etera cellulose i tua atu i te CMC i te ao katoa he 537,000 tana, e whakamahia ana i roto i ngā ahumahi e pā ana ki te hanga, ko te 47% tēnei; ko ngā tono ahumahi kai me te rongoā ko te 14%; ko te ahumahi paninga mata ko te 12%. He kukū ake te mākete mō ētahi atu etera cellulose, ko ngā kaihanga e rima o runga katoa e 57% o te kaha whakaputa o te ao.
I te nuinga o te wā, ka mau tonu te kaha tipu o ngā tūmanakohanga tono o ngā etera cellulose i roto i ngā umanga kai me te tiaki whaiaro. I te mea ka piki haere tonu te hiahia o ngā kaihoko mō ngā hua kai hauora he iti ake te ngako me te huka, kia kore ai e pāngia e ngā mate pāwera pēnei i te gluten, ā, mā reira ka whakaratohia he whai wāhitanga mākete mō ngā etera cellulose, ka taea te whakarato i ngā mahi e hiahiatia ana, me te kore e whakararu i te reka, i te kakano rānei. I ētahi tono, ka whakataetae anō hoki ngā etera cellulose mai i ngā whakamātotoru i ahu mai i te whakapūkara, pēnei i ngā kapia tūturu.
Wā tuku: Paenga-whāwhā-25-2024