Focus on Cellulose ethers

Hobaneng hydroxypropyl methylcellulose e fumaneha ka har'a li-supplement?

Hydroxypropylmethylcellulose (HPMC) ke motsoako o sebetsang ka bongata o sebelisoang liindastering tse fapaneng, ho kenyeletsoa le makala a tlatsetso ea meriana le lijo.Ho ba teng ha eona ho li-supplement ho ka amahanngoa le lisebelisoa tse 'maloa tse molemo, e leng se etsang hore e be motsoako o khahlehang bakeng sa baetsi ba lihlahisoa.

1. Selelekela sa Hydroxypropyl Methylcellulose (HPMC):

Hydroxypropylmethylcellulose ke semi-synthetic polymer e nkiloeng ho cellulose, polima ea tlhaho e fumanehang maboteng a lisele tsa semela.Motsoako ona o kenyelletsa ho phekola cellulose ka propylene oxide le methyl chloride, e hlahisang metsoako e nang le thepa e ntlafalitsoeng ha e bapisoa le cellulose ea motsoali oa bona.HPMC e tsebahala ka ho qhibiliha ha metsi, bokhoni ba ho etsa lifilimi, le ho lumellana ha lintho.

2. Sebopeho sa lik'hemik'hale le thepa:

HPMC e na le liyuniti tse pheta-phetoang tsoekere tse nang le hydroxypropyl le methoxy substituents.The degree of substitution (DS) e bolela palohare ea palo ea lintho tse nkeloang sebaka ka yuniti ea tsoekere 'me e ka fapana, e ama litšobotsi tsa HPMC.Sehlopha sa hydroxypropyl se kenya letsoho ho qhibiliha ha metsi, ha sehlopha sa methoxy se fana ka thepa ea ho etsa lifilimi.

3. Mesebetsi ea li-supplement:

A. Li-binders le li-disintegrants:

HPMC e sebetsa joalo ka tlamahano mme e thusa ho kopanya metsoako ea matlapa a tlatsetso mmoho.Lintho tsa eona tse senyehang li thusa ho qhibiliha, ho etsa bonnete ba hore matlapa a robeha ka likaroloana tse nyenyane bakeng sa ho monya hantle tsamaisong ea tšilo ea lijo.

b.Tokollo e tsitsitseng:

Ho lokolloa ho laolehileng ha metsoako e sebetsang ho bohlokoa bakeng sa lisebelisoa tse ling.HPMC e sebelisoa ho theha matrix e laolang sekhahla sa ho lokolloa ha lintho, se hlahisang phepelo e tsitsitseng le e laoloang ea limatlafatsi.

C. Capsule coating:

Ntle le lits'ebetso tsa matlapa, HPMC e boetse e sebelisoa e le lisebelisoa tsa ho roala bakeng sa li-capsules tsa tlatsetso.Thepa ea ho etsa filimi ea HPMC e thusa nts'etsopele ea li-capsules tseo ho leng bonolo ho li koenya le ho qhalana ka mokhoa o atlehileng ka har'a tšilo ea lijo.

d.Li-stabilizers le li-thickeners:

HPMC e sebetsa joalo ka stabilizer mekhoeng ea mokelikeli ho thibela likarolo ho arohana.Bokhoni ba eona ba ho tenya litharollo bo thusa ho nts'etsopele ea li-syrups tsa viscous kapa li-suspensions ho li-supplement tsa mokelikeli.

e.Mekhoa ea ho pheha ea Vegetarian le Vegan:

HPMC e nkiloe ho limela 'me e loketse metsoako ea tlatsetso ea meroho le vegan.Sena se tsamaellana le tlhokahalo e ntseng e hola ea bareki ea mefuta e meng e thehiloeng ho limela le menahano ea boitšoaro ntlafatsong ea lihlahisoa.

4. Mehaho ea taolo:

Hydroxypropyl methylcellulose ka kakaretso e amoheloa e le e bolokehileng (GRAS) ke mekhatlo ea taolo e kang US Food and Drug Administration (FDA) le European Food Safety Authority (EFSA).Tšebeliso ea eona e pharaletseng ea meriana le litlatsetso e tšehetsoa ke boemo ba eona ba polokeho.

5. Liphephetso le maikutlo:

A. Ho utloa maemo a tikoloho:

Ts'ebetso ea HPMC e ka angoa ke maemo a tikoloho joalo ka mongobo.Baetsi ba tlameha ho nahana ka hloko maemo a polokelo ho boloka botsitso le katleho ea tlatsetso.

b.Likamano le lisebelisoa tse ling:

HPMC e tlameha ho hlahlobjoa bakeng sa ho lumellana le lisebelisoa tse ling ha ho etsoa ho qoba litšebelisano tse ka bang teng tse ka amang boleng ba sehlahisoa ka kakaretso.

6. Qetello:

Hydroxypropyl methylcellulose e bapala karolo ea bohlokoa mefuteng ea lijo tse tlatsetsang, ho thusa ho ntlafatsa botsitso, bioavailability le boiketlo ba tšebeliso ea lihlahisoa tse fapaneng tsa phepo.Mehaho ea eona e nang le mesebetsi e mengata e etsa hore e be khetho e holimo bakeng sa baetsi ba lihlahisoa ba batlang ho ntlafatsa ts'ebetso le boipiletso ba lisebelisoa tsa bona.Ha likhetho tsa bareki li ntse li fetoha, HPMC e kanna ea tsoela pele ho ba motsoako oa mantlha ho nts'etsopele ea mekhoa e mecha le e sebetsang ea tlatsetso ea lijo.


Nako ea poso: Dec-26-2023
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