Ma cellulose a Hydroxypropyl Low Substitute

Low Substituted Hydroxypropyl Cellulose (L-HPC) ndi polima yosinthidwa ya cellulose yomwe imagwiritsidwa ntchito ngati thickener, binder, and stabilizer m'mafakitale osiyanasiyana, kuphatikiza chakudya, mankhwala, ndi zinthu zosamalira anthu. Amachokera ku cellulose, yomwe ndi polima yachilengedwe yomwe imapezeka m'makoma a cellulose.

L-HPC imapangidwa ndi kusintha kwa mankhwala a cellulose pogwiritsa ntchito njira ya hydroxypropylation, momwe magulu a hydroxypropyl (-CH2CH (OH) CH3) amalowetsedwa mu molekyulu ya cellulose. Mlingo wolowa m'malo, kapena kuchuluka kwamagulu a hydroxypropyl pamtundu uliwonse wa shuga, nthawi zambiri amakhala otsika, kuyambira 0.1 mpaka 0.5.

Monga thickener, L-HPC ndi ofanana ndi zina za cellulose-based thickeners, monga carboxymethyl cellulose (CMC) ndi methyl cellulose (MC). L-HPC ikawonjezeredwa kumadzi, imapanga mawonekedwe ngati gel omwe amawonjezera kukhuthala kwa yankho. Kukhuthala kwa yankho kumadalira kuchuluka kwa L-HPC komanso kuchuluka kwa m'malo. Kuchuluka kwa L-HPC komanso kuchuluka kwa kulowetsedwa m'malo, yankho limakhala lokulirapo.

L-HPC imagwiritsidwa ntchito kwambiri m'makampani azakudya monga chowonjezera komanso chokhazikika pazinthu zosiyanasiyana, kuphatikiza zophika, sosi, ndi zovala. Muzowotcha, L-HPC itha kugwiritsidwa ntchito kukonza kapangidwe kake ndi mtundu wake, makamaka muzopanga zopanda gluteni. Mu sauces ndi kuvala, L-HPC ikhoza kuthandizira kukhazikika kwa mankhwala, kuteteza kuti zisalekanitse kapena kukhala madzi.

M'makampani opanga mankhwala, L-HPC imagwiritsidwa ntchito ngati binder ndi disintegrant m'mapiritsi ndi makapisozi. Monga chomangira, L-HPC imathandiza kusunga zinthu zomwe zimagwira ntchito pamodzi ndikuwongolera kuchuluka kwa kusungunuka kwa piritsi kapena kapisozi. Monga disintegrant, L-HPC imathandiza kuphwanya piritsi kapena kapisozi m'mimba, zomwe zimapangitsa kuti zinthu zomwe zimagwira ntchito zizigwiritsidwa ntchito bwino.

L-HPC imagwiritsidwanso ntchito m'makampani osamalira anthu ngati kunenepa komanso emulsifier muzinthu zosiyanasiyana, kuphatikiza mafuta odzola, mafuta opaka, ndi zinthu zosamalira tsitsi. Mu mafuta odzola ndi zonona, L-HPC imathandizira kukonza kapangidwe kake komanso kusasinthika kwa chinthucho, ndikupangitsa kuti ikhale yosalala komanso yosalala. Pazinthu zosamalira tsitsi, L-HPC imatha kuthandizira kukulitsa makulidwe ndi kukhazikika kwa chinthucho, kuteteza kuti zisalekanitse kapena kukhala madzi.

Ubwino umodzi wogwiritsa ntchito L-HPC monga thickener ndi stabilizer ndikuti ndi chilengedwe, chongowonjezeredwa chochokera ku zomera. Mosiyana ndi zonenepa zopangira ndi zokhazikika, L-HPC ndi yowola komanso yogwirizana ndi chilengedwe.