Microcrystalline cellulose (MCC) iine cellulose yakanaka yakatorwa kubva mumiti yezvirimwa uye inowanzoshandiswa munzvimbo dzakasiyana siyana dzemaindasitiri sechikafu, mishonga uye zvizorwa. Iyo ine akawanda akasiyana emuviri uye makemikari zvimiro, zvichiita kuti ive yakawanda yekuwedzera uye inobatsira.
Kunobva uye kugadzirira microcrystalline cellulose
Microcrystalline cellulose inowanzo kutorwa kubva mumiti yezvirimwa, kunyanya kubva kune cellulose-inopfuma zvirimwa zvemiti zvakaita sehuni nekotoni. Cellulose ipolymer yakasikwa inowanikwa mumasero madziro emiti. Matanho ekutanga ekugadzira microcrystalline cellulose anosanganisira:
Raw material processing: The plant fiber raw material inobatwa nemagetsi kana makemikari kubvisa tsvina uye zvisiri-cellulose zvikamu.
Hydrolysis reaction: Iyo refu cellulose cheni dzakaderedzwa kuita zvikamu zvipfupi neasidhi hydrolysis. Iyi nzira inowanzoitwa pasi pekushisa kwepamusoro uye nepamusoro-soro mamiriro ekukurudzira kuparara kwe cellulose.
Neutralization uye rinsing: Iyo cellulose mushure measidhi hydrolysis inoda kuderedzwa uye yozosukurudzwa kasingaperi kubvisa yakasara asidhi uye zvimwe ne-zvigadzirwa.
Kuomesa uye pulverization: Iyo yakacheneswa cellulose yakaomeswa uye nemuchina pulverized kuwana microcrystalline cellulose hupfu.
Zvenyama uye zvemakemikari zvimiro zve microcrystalline cellulose
Microcrystalline cellulose ichena kana isina-chena, isinganakidze uye isina kunhuhwirira hupfu ine anotevera akakosha maitiro:
High crystallinity: The molecular structure ye microcrystalline cellulose ine nhamba huru ye crystalline matunhu ane yakakwirira crystallinity, iyo inopa iyo yakanaka mechanical simba uye kugadzikana.
Yakanakisa fluidity uye compressibility: Iyo microcrystalline cellulose particles ine yakasimba kusunga simba uye inogona kuumba dense mapiritsi panguva piritsi, iyo inoshandiswa zvakanyanya muindasitiri yemishonga.
Kunyura kwemvura yakakwirira: Microcrystalline cellulose ine simba rakanaka rekutora mvura uye inogona kushandiswa seyakakora, stabilizer, nezvimwewo muzvokudya uye zvizoro.
Kemikari inertness: Microcrystalline cellulose haigoni kugadzikana kwemakemikari, ine hutano hwakanaka hwemakemikari, uye inogona kuchengetedza kushanda kwayo munzvimbo dzakasiyana-siyana dzemakemikari.
Nzvimbo dzekushandisa dze microcrystalline cellulose
Pharmaceutical industry
Muindasitiri yemishonga, microcrystalline cellulose inoshandiswa zvakanyanya seyakananga compression excipient uye disintegrant yemapiritsi. Nekuda kwekuita kwayo kwakanyanya kwekumanikidza uye fluidity, microcrystalline cellulose inogona kuvandudza zvakanyanya kunaka uye kugadzirwa kwemapiritsi. Pamusoro pezvo, microcrystalline cellulose inogona zvakare kushandiswa se capsule filler kubatsira mushonga kugovaniswa zvakaenzana uye kudzora chiyero chekuburitsa.
Indasitiri yezvokudya
Muindasitiri yezvekudya, microcrystalline cellulose inoshandiswa sekuwedzera kunoshanda, kunyanya seyakakora, stabilizer, anti-caking agent uye dietary fiber supplement. Kunyura kwemvura yakakwirira uye kugadzikana kwakanakisisa kwe microcrystalline cellulose inoita kuti ishandiswe zvakanyanya muzvokudya zvakasiyana-siyana, zvakadai semukaka wemukaka, zvigadzirwa zvenyama, zvokudya zvakabikwa, nezvimwewo. Uyezve, microcrystalline cellulose inogonawo kushandiswa muzvokudya zvakaderera-calorie uye zvigadzirwa zvekuderedza uremu. imwe isiri-calorie filler kuti iwedzere kuguta kwezvokudya.
Cosmetic industry
Muindasitiri yezvizoro, microcrystalline cellulose inowanzoshandiswa seyakakura uye inodzikamisa mune zvigadzirwa senge lotions, creams, gels, etc. Zvikamu zvaro zvakanaka uye yakanaka yekuparadzira zvinhu zvinoita kuti microcrystalline cellulose iwedzere zvakanyanya kuumbwa uye kushandisa ruzivo rwechigadzirwa. Uye zvakare, kunyura kwemvura kweiyo microcrystalline cellulose kunogona zvakare kuvandudza iyo moisturizing mhedzisiro yezvizoro.
Mamwe maapplication
Microcrystalline cellulose inoshandiswawo zvakanyanya mune mamwe minda, senge muindasitiri yekugadzira mapepa seanosimudzira mapepa, muindasitiri yemachira semugadziriso wemachira machira, uye mune zvekuvaka seanokora uye anodzikamisa. Kusarudzika kwayo uye kuchengetedzwa kunoita kuti ive yakakosha mutambi mune dzakasiyana siyana maindasitiri minda.
Kuchengetedzwa kwe microcrystalline cellulose
Microcrystalline cellulose inoonekwa seyakachengeteka chikafu uye chekuwedzera zvinodhaka. Kuchengetedzeka kwayo kwakasimbiswa neakawanda toxicological zvidzidzo uye miedzo yekiriniki. Pamadosi akakodzera, microcrystalline cellulose haizove nemhedzisiro yakaipa pamuviri wemunhu. Zvisinei, sefiber yezvokudya, kudya kwakanyanyisa kunogona kukonzera kusagadzikana kwepamuviri, zvakadai sekuputika, manyoka, nezvimwewo. Nokudaro, kana uchishandisa microcrystalline cellulose, kushandiswa kwayo kunofanira kudzorwa maererano nemamiriro chaiwo ekushandiswa uye zvinodiwa zvechigadzirwa.
Microcrystalline cellulose inoshandiswa zvakasiyana-siyana uye inoshandiswa zvakanyanya seruseru inobuda. Hunhu hwayo hwakanaka hwemuviri nemakemikari hunoita kuti iite basa rakakosha muminda yakawanda yemaindasitiri semishonga, chikafu uye zvekuzora. Nekufambira mberi kwetekinoroji uye nekuenderera mberi kwekuwedzera kweminda yekunyorera, microcrystalline cellulose inotarisirwa kuratidza kugona kukuru uye kukosha kwemusika mune ramangwana.
Nguva yekutumira: Jul-17-2024