Bayani:
Abubuwan abinci sun ƙunshicellulose ethers
Filin fasaha:
Ƙirƙirar yanzu tana da alaƙa da abubuwan abinci masu ɗauke da ethers cellulose.
Dabarar bango:
An daɗe da sanin haɗa ethers cellulose cikin abubuwan abinci, musamman kayan abinci da aka sarrafa, don haɓaka kaddarorin daban-daban kamar kwanciyar hankali-narke da/ko rubutu, ko haɓaka ƙarfi yayin masana'anta, sarrafa injina ko soyayyen. Aikace-aikacen mallaka na Burtaniya GB 2 444 020 yana bayyana irin waɗannan abubuwan abinci waɗanda suka ƙunshi ether nonionic cellulose kamar methylcellulose, hydroxypropyl cellulose, ko hydroxypropyl methylcellulose. Methylcellulose da hydroxypropyl methylcellulose suna da "ƙaddarorin gelling thermos reversible". An bayyana musamman cewa lokacin da maganin methylcellulose ko hydroxypropyl methylcellulose na ruwa mai ruwa ya yi zafi, ƙungiyar hydrophobic methoxy da ke cikin kwayar halitta ta sami rashin ruwa, kuma ya zama gel mai ruwa. A gefe guda, lokacin da gel ɗin da aka samu ya sanyaya, ƙungiyoyin hydrophobic methoxy suna sake sakewa, inda gel ɗin ya dawo zuwa asalin maganin ruwa.
Ƙididdigar Turai EP I 171 471 yana bayyana methylcellulose wanda ke da amfani sosai a cikin kayan abinci mai ƙarfi kamar kayan lambu mai ƙarfi, nama, da patties na waken soya saboda ƙara ƙarfin gel. methylcellulose yana ba da ingantaccen ƙarfi da haɗin kai ga ƙaƙƙarfan tsarin abinci, ta haka yana ba da jin daɗin ci ga masu cin abinci da aka sarrafa. Lokacin da aka narkar da shi cikin ruwan sanyi (misali, 5°C ko ƙasa) kafin ko bayan haɗewa tare da sauran abubuwan haɗin abinci, waken methylcellulose ya kai cikakkiyar damarsa don samar da ƙaƙƙarfan kayan abinci tare da ingantaccen ƙarfi da haɗin kai. iyawa.
Duk da haka, a wasu lokuta, yin amfani da ruwan sanyi bai dace ba ga mai samar da kayan abinci. Saboda haka, zai zama kyawawa don samar da ethers cellulose wanda ke ba da kayan abinci mai ƙarfi tare da taurin mai kyau da haɗin kai ko da lokacin da ethers cellulose ke narkar da ruwa yana da game da zafin jiki.
Hydroxyalkyl methylcellulose irin su hydroxypropyl methylcellulose (wanda kuma aka sani yana da amfani a cikin abubuwan abinci) an san yana da ƙarancin ajiya idan aka kwatanta da methylcellulose. Hydroxyalkyl methylcelluloses da ke nuna ƙarancin ajiya ba sa samar da gels masu ƙarfi. Ana buƙatar babban taro don ko da gels masu rauni (Haque, A; Richardson; Morris, ER, Gidley, MJ da Caswell, DC a cikin Carbohydrate Polymers22 (1993) p.175; da Haque, A da Morris, ER1nCarbohydrate Polymers22 (1993) p.161).
Lokacin da hydroxyalkyl methylcelluloses irin su hydroxypropyl methylcellulose (wanda ke nuna ƙarancin ajiya) an haɗa su cikin ƙaƙƙarfan abubuwan abinci, taurinsu da haɗin kai ba su isa ga wasu aikace-aikace ba.
Abu ne na ƙirƙira na yanzu don samar da hydroxypropyl methylcellulose, musamman hydroxypropyl methylcellulose, wanda yayi daidai da sanannen hydroxypropyl methylcelluloses, irin su hydroxypropyl methylcellulose Sabanin haka, ana samar da kayan abinci mai ƙarfi tare da ingantaccen ƙarfi da / ko haɗin kai.
Wani abin da aka fi so na wannan ƙirƙira shine samar da hydroxypropyl methylcellulose, musamman hydroxypropyl methylcellulose, wanda ke ba da kayan abinci mai ƙarfi tare da taurin mai kyau da / ko haɗin kai ko da lokacin da hydroxyalkyl methylcellulose daidai yake lokacin da aka narkar da cikin ruwa yana da game da zafin jiki.
Abin mamaki, an gano hakahydroxyalkyl methylcellulose, musamman hydroxypropyl methylcellulose, za a iya amfani dashi a cikin shirye-shiryen Idan aka kwatanta da m abinci abun da ke ciki, da aka sani m kayan abinci abun da ke ciki da mafi girma taurin da / ko haɗin kai.
Har ila yau, abin mamaki, an gano cewa wasu hydroxypropyl methylcelluloses, musamman hydroxypropyl methylcellulose, ba sa bukatar a narkar da su a cikin ruwan sanyi don samar da kayan abinci mai mahimmanci tare da ingantaccen ƙarfi da / ko haɗin kai.
Lokacin aikawa: Afrilu-28-2024