{"id":4433,"date":"2024-11-19T01:25:18","date_gmt":"2024-11-19T01:25:18","guid":{"rendered":"https:\/\/ldcellulose.com\/?page_id=4433"},"modified":"2024-11-26T03:45:06","modified_gmt":"2024-11-26T03:45:06","slug":"pochopenie-vlastnosti-a-aplikacii-hpmc","status":"publish","type":"page","link":"https:\/\/ldcellulose.com\/sk\/pochopenie-vlastnosti-a-aplikacii-hpmc\/","title":{"rendered":"Pochopenie HPMC: vlastnosti a aplik\u00e1cie"},"content":{"rendered":"
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tV rozsiahlom svete polym\u00e9rov a chemick\u00fdch zl\u00fa\u010den\u00edn vynik\u00e1 hydroxypropylmetylcelul\u00f3za (HPMC) ako univerz\u00e1lna a \u0161iroko pou\u017e\u00edvan\u00e1 l\u00e1tka. Tento deriv\u00e1t celul\u00f3zy si v\u010faka svojim jedine\u010dn\u00fdm vlastnostiam a prisp\u00f4sobivosti na\u0161iel cestu do mnoh\u00fdch priemyseln\u00fdch odvetv\u00ed, od farmaceutick\u00e9ho priemyslu a\u017e po stavebn\u00edctvo. V tomto komplexnom sprievodcovi prenikneme do fascinuj\u00faceho sveta HPMC, presk\u00famame jej vlastnosti, aplik\u00e1cie a d\u00f4vody, pre\u010do sa stala nepostr\u00e1date\u013enou zlo\u017ekou mnoh\u00fdch v\u00fdrobkov, ktor\u00e9 denne pou\u017e\u00edvame.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

\u010co je HPMC?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Hydroxypropylmetylcelul\u00f3za, v\u0161eobecne zn\u00e1ma ako HPMC, je polosyntetick\u00fd viskoelastick\u00fd polym\u00e9r odvoden\u00fd od celul\u00f3zy. Vznik\u00e1 modifik\u00e1ciou celul\u00f3zy s\u00e9riou chemick\u00fdch reakci\u00ed, ktor\u00fdch v\u00fdsledkom je zl\u00fa\u010denina, ktor\u00e1 kombinuje vlastnosti metylcelul\u00f3zy aj hydroxypropylcelul\u00f3zy. T\u00e1to jedine\u010dn\u00e1 kombin\u00e1cia d\u00e1va HPMC v\u00fdnimo\u010dn\u00fa v\u0161estrannos\u0165 a rob\u00ed ju ve\u013emi cennou v r\u00f4znych aplik\u00e1ci\u00e1ch.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

HPMC sa m\u00f4\u017ee pochv\u00e1li\u0165 nieko\u013ek\u00fdmi pozoruhodn\u00fdmi vlastnos\u0165ami, ktor\u00e9 prispievaj\u00fa k jeho \u0161irok\u00e9mu pou\u017e\u00edvaniu:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tHPMC sa m\u00f4\u017ee pochv\u00e1li\u0165 nieko\u013ek\u00fdmi pozoruhodn\u00fdmi vlastnos\u0165ami, ktor\u00e9 prispievaj\u00fa k jeho \u0161irok\u00e9mu pou\u017e\u00edvaniu:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
<\/div>\n\t\t\t\t
<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\n\t\t\t\t
Rozpustnos\u0165: <\/h5>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\tHPMC je rozpustn\u00fd v studenej aj hor\u00facej vode a vytv\u00e1ra \u010d\u00edry, visk\u00f3zny roztok.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
<\/div>\n\t\t\t\t
<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\n\t\t\t\t
Termogelovanie: <\/h5>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\tVykazuje jedine\u010dn\u00fa vlastnos\u0165 g\u00e9lovania v z\u00e1vislosti od teploty.\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
<\/div>\n\t\t\t\t
<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\n\t\t\t\t
Tvorba filmu:<\/h5>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\tHPMC m\u00f4\u017ee po vysu\u0161en\u00ed vytv\u00e1ra\u0165 pevn\u00e9 a pru\u017en\u00e9 f\u00f3lie.\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
<\/div>\n\t\t\t\t
<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\n\t\t\t\t
Emulgovanie:<\/h5>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t P\u00f4sob\u00ed ako \u00fa\u010dinn\u00fd emulg\u00e1tor a stabiliz\u00e1tor v r\u00f4znych pr\u00edpravkoch.\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
<\/div>\n\t\t\t\t
<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\n\t\t\t\t
Netoxick\u00e9:<\/h5>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t HPMC je v\u0161eobecne uzn\u00e1van\u00fd ako bezpe\u010dn\u00fd (GRAS) pod\u013ea FDA.\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

HPMC vs. in\u00e9 deriv\u00e1ty celul\u00f3zy<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tHoci m\u00e1 HPMC podobn\u00e9 vlastnosti ako in\u00e9 deriv\u00e1ty celul\u00f3zy, je d\u00f4le\u017eit\u00e9 pochopi\u0165, ako sa d\u00e1 porovna\u0165 so zl\u00fa\u010deninami, ako s\u00fa hydroxyetylcelul\u00f3za (HEC) a metylcelul\u00f3za. Ka\u017ed\u00fd z t\u00fdchto deriv\u00e1tov m\u00e1 svoje jedine\u010dn\u00e9 vlastnosti a pou\u017eitie, v\u010faka \u010domu s\u00fa vhodn\u00e9 na r\u00f4zne \u00fa\u010dely.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

HPMC a hydroxyetylcelul\u00f3za\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Hydroxyetylcelul\u00f3za, \u010fal\u0161\u00ed popul\u00e1rny \u00e9ter celul\u00f3zy, sa od HPMC l\u00ed\u0161i svojou chemickou \u0161trukt\u00farou a vlastnos\u0165ami. Hoci s\u00fa obe rozpustn\u00e9 vo vode a vytv\u00e1raj\u00fa visk\u00f3zne roztoky, HPMC m\u00e1 vo v\u0161eobecnosti lep\u0161iu teplotn\u00fa stabilitu a schopnos\u0165 vytv\u00e1ra\u0165 film. V\u010faka tomu je HPMC vhodnej\u0161ia na aplik\u00e1cie vy\u017eaduj\u00face tieto \u0161pecifick\u00e9 vlastnosti, napr\u00edklad vo farmaceutick\u00fdch n\u00e1teroch alebo stavebn\u00fdch materi\u00e1loch.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t

HPMC a metylcelul\u00f3za\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Metylcelul\u00f3za, matersk\u00e1 zl\u00fa\u010denina HPMC, m\u00e1 mnoho spolo\u010dn\u00fdch znakov so svoj\u00edm deriv\u00e1tom. HPMC v\u0161ak zvy\u010dajne pon\u00faka lep\u0161iu rozpustnos\u0165 v hor\u00facej aj studenej vode, ako aj lep\u0161iu stabilitu v pr\u00edtomnosti sol\u00ed a in\u00fdch i\u00f3nov\u00fdch zl\u00fa\u010den\u00edn. V\u010faka tomu je HPMC preferovanou vo\u013ebou v mnoh\u00fdch pr\u00edpravkoch, kde s\u00fa tieto vlastnosti rozhoduj\u00face.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Pou\u017eitie HPMC\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tV\u0161estrannos\u0165 HPMC viedla k jeho pou\u017e\u00edvaniu v \u0161irokej \u0161k\u00e1le priemyseln\u00fdch odvetv\u00ed. Pozrime sa na niektor\u00e9 z najbe\u017enej\u0161\u00edch aplik\u00e1ci\u00ed:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Farmaceutick\u00fd priemysel\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tVo farmaceutickom priemysle zohr\u00e1va HPMC k\u013e\u00fa\u010dov\u00fa \u00falohu v r\u00f4znych pr\u00edpravkoch:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
    \n\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tSyst\u00e9my s riaden\u00fdm uvo\u013e\u0148ovan\u00edm lie\u010div<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tPovlaky na tablety<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tSpojiv\u00e1 pri v\u00fdrobe tabliet<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tZahus\u0165ovadl\u00e1 v kvapaln\u00fdch pr\u00edpravkoch<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\tV\u010faka svojej schopnosti vytv\u00e1ra\u0165 g\u00e9ly a filmy je vynikaj\u00facou vo\u013ebou na vytv\u00e1ranie liekov s pred\u013a\u017een\u00fdm uvo\u013e\u0148ovan\u00edm, ktor\u00e9 zabezpe\u010duj\u00fa stabiln\u00e9 uvo\u013e\u0148ovanie \u00fa\u010dinn\u00fdch l\u00e1tok v priebehu \u010dasu.\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
    \n\t\t\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t
    \n\t\t\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t
    \n\t\t\t
    <\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
    \n\t\t\t
    \n\t\t\t\t\t\t
    \n\t\t\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t
    \n\t\t\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t

    Potravin\u00e1rsky priemysel\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\tHPMC sa vo ve\u013ekej miere pou\u017e\u00edva v potravin\u00e1rskych v\u00fdrobkoch ako:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t
      \n\t\t\t\t\t\t\t
    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\temulg\u00e1tor a stabiliz\u00e1tor v om\u00e1\u010dkach a dresingoch<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tZahus\u0165ovadlo v r\u00f4znych potravin\u00e1rskych v\u00fdrobkoch<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tN\u00e1hrada lepku v bezlepkovom pe\u010dive<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
    • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tFilmotvorn\u00e1 l\u00e1tka v jedl\u00fdch povlakoch na ovocie a zeleninu<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
      \n\t\t\t\t\t\t
      \n\t\t\t\t\t
      \n\t\t\t
      \n\t\t\t\t\t\t
      \n\t\t\t\t\t\t
      \n\t\t\t\t\t
      \n\t\t\t
      \n\t\t\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t

      Stavebn\u00edctvo a stavebn\u00e9 materi\u00e1ly\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t\t\t\t\tV stavebn\u00edctve sl\u00fa\u017ei HPMC ako:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
      \n\t\t\t\t
      \n\t\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t
      • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tProstriedok na zadr\u017eiavanie vody v materi\u00e1loch na b\u00e1ze cementu<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
      • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tZlep\u0161ova\u010d lepidla v lepidl\u00e1ch na obklada\u010dky<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
      • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tModifik\u00e1tor reol\u00f3gie vo farb\u00e1ch a n\u00e1teroch<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
        \n\t\t\t
        \n\t\t\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t\t\t
        \n\t\t\t
        <\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
        \n\t\t\t\t\t\t
        \n\t\t\t\t\t
        \n\t\t\t
        \n\t\t\t\t\t\t
        \n\t\t\t\t\t\t
        \n\t\t\t\t\t
        \n\t\t\t
        \n\t\t\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t

        Osobn\u00e1 starostlivos\u0165 a kozmetika\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t\t\t\t\tHPMC sa pou\u017e\u00edva vo v\u00fdrobkoch osobnej starostlivosti ako:\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t\t\t
          \n\t\t\t\t\t\t\t
        • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tZahus\u0165ovadlo a stabiliz\u00e1tor v \u0161amp\u00f3noch a ple\u0165ov\u00fdch vod\u00e1ch<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
        • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tFilmotvorn\u00e1 l\u00e1tka v pr\u00edpravkoch na \u00fapravu vlasov<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
        • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tEmulg\u00e1tor v kr\u00e9moch a masti\u010dk\u00e1ch<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
          \n\t\t\t
          \n\t\t\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t\t\t
          \n\t\t\t
          <\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
          \n\t\t\t\t\t\t
          \n\t\t\t\t\t
          \n\t\t\t
          \n\t\t\t\t\t\t
          \n\t\t\t\t\t\t
          \n\t\t\t\t\t
          \n\t\t\t
          \n\t\t\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t

          Bezpe\u010dnostn\u00fd profil HPMC\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t\t\t\t\tJednou z naj\u010dastej\u0161\u00edch ot\u00e1zok t\u00fdkaj\u00facich sa deriv\u00e1tov celul\u00f3zy je: \"Je metylcelul\u00f3za bezpe\u010dn\u00e1?\" Rovnak\u00e1 ot\u00e1zka sa t\u00fdka aj HPMC a odpove\u010f je upokojuj\u00faca. HPMC je americk\u00fdm \u00daradom pre potraviny a lie\u010div\u00e1 (FDA) v\u0161eobecne uznan\u00e1 ako bezpe\u010dn\u00e1 (GRAS) na pou\u017eitie v potravin\u00e1ch, liekoch a kozmetike.\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t\t\t\t\tHPMC je netoxick\u00fd, nealerg\u00e9nny a v \u013eudskom tele sa nemetabolizuje. Tr\u00e1viacou s\u00fastavou prech\u00e1dza zv\u00e4\u010d\u0161a v nezmenenej podobe, \u010do z neho rob\u00ed bezpe\u010dn\u00fa vo\u013ebu pre r\u00f4zne aplik\u00e1cie. Ako pri ka\u017edej l\u00e1tke sa v\u0161ak aj tu m\u00f4\u017eu u niektor\u00fdch jedincov pri konzum\u00e1cii ve\u013ek\u00e9ho mno\u017estva v\u00fdrobkov s obsahom HPMC vyskytn\u00fa\u0165 mierne ved\u013eaj\u0161ie \u00fa\u010dinky, ako je nad\u00favanie alebo plynatos\u0165.\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t

          Bud\u00face vyhliadky a inov\u00e1cie\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t\t\t\t\tS pokra\u010duj\u00facim v\u00fdskumom sa objavuj\u00fa nov\u00e9 aplik\u00e1cie a inov\u00e1cie vyu\u017e\u00edvaj\u00face HPMC. Medzi zauj\u00edmav\u00e9 oblasti v\u00fdvoja patria:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
          \n\t\t\t\t
          \n\t\t\t\t\t\t\t
            \n\t\t\t\t\t\t\t
          • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tPokro\u010dil\u00e9 syst\u00e9my pod\u00e1vania liekov so zv\u00fd\u0161enou biologickou dostupnos\u0165ou<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
          • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tBiologicky rozlo\u017eite\u013en\u00e9 obalov\u00e9 materi\u00e1ly<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
          • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tAplik\u00e1cie 3D tla\u010de vo farmaceutickom a potravin\u00e1rskom priemysle<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
          • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tInteligentn\u00e9 materi\u00e1ly s vlastnos\u0165ami reaguj\u00facimi na teplotu<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
            \n\t\t\t\t
            \n\t\t\t\t\t\t\t\t\t\nTieto pokroky s\u013eubuj\u00fa roz\u0161\u00edrenie u\u017e aj tak p\u00f4sobivej \u0161k\u00e1ly aplik\u00e1ci\u00ed HPMC, \u010d\u00edm sa e\u0161te viac upevn\u00ed jeho v\u00fdznam v r\u00f4znych priemyseln\u00fdch odvetviach.\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
            \n\t\t\t\t
            \n\t\t\t\t\t

            Z\u00e1ver\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
            \n\t\t\t\t
            \n\t\t\t\t\t\t\t\t\t

            Hydroxypropylmetylcelul\u00f3za (HPMC) je d\u00f4kazom sily chemick\u00fdch inov\u00e1ci\u00ed. Jej jedine\u010dn\u00e1 kombin\u00e1cia vlastnost\u00ed z nej rob\u00ed neocenite\u013en\u00fa zlo\u017eku v nespo\u010detn\u00fdch v\u00fdrobkoch v r\u00f4znych odvetviach. HPMC zohr\u00e1va v na\u0161om ka\u017edodennom \u017eivote tich\u00fa, ale k\u013e\u00fa\u010dov\u00fa \u00falohu - od zabezpe\u010denia riaden\u00e9ho uvo\u013e\u0148ovania \u017eivotne d\u00f4le\u017eit\u00fdch liekov a\u017e po zlep\u0161enie \u0161trukt\u00fary na\u0161ich ob\u013e\u00faben\u00fdch potrav\u00edn.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

            \n\t\t\t\t
            \n\t\t\t\t\t\t\t\t\tKe\u010f\u017ee na\u010falej sk\u00famame a ch\u00e1peme mo\u017enosti HPMC, m\u00f4\u017eeme o\u010dak\u00e1va\u0165, \u017ee sa objavia e\u0161te inovat\u00edvnej\u0161ie aplik\u00e1cie. Bez oh\u013eadu na to, \u010di ste vedec v oblasti recept\u00far, potravin\u00e1rsky technol\u00f3g alebo ste jednoducho zvedav\u00ed na zl\u00fa\u010deniny, ktor\u00e9 formuj\u00fa n\u00e1\u0161 svet, hlb\u0161ie pochopenie HPMC v\u00e1m otv\u00e1ra fascinuj\u00faci poh\u013ead na priese\u010dn\u00edk ch\u00e9mie a ka\u017edodenn\u00e9ho \u017eivota.\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

            V rozsiahlom svete polym\u00e9rov a chemick\u00fdch zl\u00fa\u010den\u00edn vynik\u00e1 hydroxypropylmetylcelul\u00f3za (HPMC) ako univerz\u00e1lna a \u0161iroko pou\u017e\u00edvan\u00e1 l\u00e1tka. Tento deriv\u00e1t celul\u00f3zy si v\u010faka svojim jedine\u010dn\u00fdm vlastnostiam a prisp\u00f4sobivosti na\u0161iel cestu do mnoh\u00fdch priemyseln\u00fdch odvetv\u00ed, od farmaceutick\u00e9ho priemyslu a\u017e po stavebn\u00edctvo. V tomto komplexnom sprievodcovi sa ponor\u00edme do fascinuj\u00faceho sveta HPMC a presk\u00famame [...]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-4433","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ldcellulose.com\/sk\/wp-json\/wp\/v2\/pages\/4433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ldcellulose.com\/sk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ldcellulose.com\/sk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ldcellulose.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ldcellulose.com\/sk\/wp-json\/wp\/v2\/comments?post=4433"}],"version-history":[{"count":94,"href":"https:\/\/ldcellulose.com\/sk\/wp-json\/wp\/v2\/pages\/4433\/revisions"}],"predecessor-version":[{"id":4668,"href":"https:\/\/ldcellulose.com\/sk\/wp-json\/wp\/v2\/pages\/4433\/revisions\/4668"}],"wp:attachment":[{"href":"https:\/\/ldcellulose.com\/sk\/wp-json\/wp\/v2\/media?parent=4433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}