Akwai nau'ikan cellulose da dama, kuma menene bambance-bambancen amfani da su?

Cellulose wani nau'in polymer ne na halitta mai amfani da yawa wanda ake samu a bangon tantanin halitta na tsirrai, yana ba da tallafi da tauri na tsari. Ya ƙunshi sassan glucose da aka haɗa tare ta hanyar haɗin β-1,4-glycosidic. Duk da cewa cellulose kanta abu ne mai kama da juna, hanyar da aka tsara shi da kuma sarrafa shi yana haifar da nau'ikan iri-iri tare da halaye da aikace-aikace daban-daban.

1. Microcrystalline Cellulose (MCC):

Hukumar Kare Muhalli ta MCCAna samar da shi ta hanyar magance zaruruwan cellulose da sinadarin ma'adinai, wanda ke haifar da ƙananan ƙwayoyin crystalline.
Amfani: Ana amfani da shi sosai a matsayin maganin rage kiba, mai ɗaurewa, da kuma mai wargaza jiki a cikin magungunan magani kamar allunan da capsules. Saboda yanayinsa mara aiki da kuma kyakkyawan matsewa, MCC yana tabbatar da rarraba magunguna iri ɗaya kuma yana sauƙaƙa sakin magunguna.

2. Cellulose Acetate:

Ana samun cellulose acetate ta hanyar acetylating cellulose tare da acetic anhydride ko acetic acid.
Amfani: Ana amfani da wannan nau'in cellulose wajen samar da zare don yadi, gami da tufafi da kayan daki. Haka kuma ana amfani da shi wajen ƙera matatun sigari, fim ɗin daukar hoto, da nau'ikan membranes daban-daban saboda yanayinsa mai rabe-raben ruwa.

3. Ethylcellulose:

Ana samun Ethylcellulose daga cellulose ta hanyar yin maganin sa da ethyl chloride ko ethylene oxide.
Amfani: Kyakkyawan halayensa na samar da fim da kuma juriya ga sinadarai masu narkewa na halitta sun sa ethylcellulose ya dace da shafa allunan magunguna, yana ba da izinin sakin magunguna cikin tsari. Bugu da ƙari, ana amfani da shi wajen samar da tawada, manne, da kuma rufin musamman.

4. Hydroxypropyl Methylcellulose (HPMC):

HPMCAna haɗa shi ta hanyar maye gurbin ƙungiyoyin hydroxyl na cellulose da ƙungiyoyin methyl da hydroxypropyl.
Amfani: HPMC tana aiki a matsayin mai kauri, mai daidaita, da kuma mai tsarkakewa a masana'antu daban-daban, ciki har da abinci, kayan kwalliya, da magunguna. Ana samunsa a cikin kayayyakin kulawa na mutum kamar man shafawa, man shafawa, da man shafawa, da kuma a cikin kayan abinci kamar miya, miya, da ice cream.

5. Sodium Carboxymethyl Cellulose (CMC):

Ana samar da CMC ta hanyar magance cellulose da sinadarin chloroacetic acid da alkali.
Amfani: Saboda yawan narkewar ruwa da kuma kauri,CMCAna amfani da shi sosai a matsayin mai daidaita da kuma mai daidaita danko a cikin kayayyakin abinci, magunguna, da aikace-aikacen masana'antu. Ana samunsa galibi a cikin kayan gasa, kayayyakin kiwo, man goge baki, da kuma sabulun wanki.

6. Nitrocellulose:

Ana samar da nitrocellulose ta hanyar nitrate cellulose tare da cakuda nitric acid da sulfuric acid.
Amfani: Ana amfani da shi musamman wajen kera abubuwan fashewa, lacquer, da robobi na celluloid. Lacquer masu tushen nitrocellulose suna da shahara a cikin kammala katako da kuma shafa su a mota saboda suna bushewa da sauri da kuma yawan sheki.

7. Kwayoyin cuta:

Wasu nau'ikan ƙwayoyin cuta ne ke haɗa ƙwayoyin cuta ta hanyar fermentation.
Amfani: Abubuwan da ke tattare da shi na musamman, gami da tsarki mai yawa, ƙarfin tauri, da kuma jituwa ta halitta, suna sa ƙwayoyin cuta cellulose su zama masu amfani a aikace-aikacen likitanci kamar su matse raunuka, kayan aikin injiniyan nama, da tsarin isar da magunguna.

Nau'o'in cellulose daban-daban suna ba da damammaki iri-iri a fannoni daban-daban, ciki har da magunguna, yadi, abinci, kayan kwalliya, da masana'antu. Kowane nau'i yana da halaye na musamman waɗanda suka sa ya dace da takamaiman amfani, tun daga samar da tallafi na tsari a cikin allunan magunguna zuwa haɓaka yanayin kayayyakin abinci ko yin hidima a matsayin madadin dorewa a cikin fasahar kere-kere. Fahimtar waɗannan bambance-bambancen yana ba da damar zaɓar nau'ikan cellulose da aka tsara don biyan takamaiman buƙatun aiki a cikin aikace-aikace daban-daban.