{"id":27524,"date":"2023-11-08T10:29:39","date_gmt":"2023-11-08T10:29:39","guid":{"rendered":"https:\/\/www.certifiedcosmetics.com\/product\/nezaraden\u00e9\/test-stability-a-kompatibility\/"},"modified":"2023-11-08T10:29:39","modified_gmt":"2023-11-08T09:29:39","slug":"test-stability-a-kompatibility","status":"publish","type":"product","link":"https:\/\/www.certifiedcosmetics.com\/sk\/product\/laboratorium\/test-stability-a-kompatibility\/","title":{"rendered":"Test stability a kompatibility"},"content":{"rendered":"<p>Testovanie stability kozmetick\u00fdch v\u00fdrobkov predstavuje s\u00fabor hodnoten\u00ed, ktor\u00fdch cie\u013eom je pos\u00fadi\u0165, ako sa v priebehu \u010dasu menia fyzik\u00e1lne, chemick\u00e9 a mikrobiologick\u00e9 vlastnosti kozmetick\u00e9ho v\u00fdrobku pri skladovan\u00ed v r\u00f4znych podmienkach. \u00da\u010delom t\u00fdchto testov je zabezpe\u010di\u0165, aby v\u00fdrobok zostal bezpe\u010dn\u00fd, \u00fa\u010dinn\u00fd a zachoval si po\u017eadovan\u00fa kvalitu po\u010das celej doby trvanlivosti.  Spo\u010d\u00edva v simul\u00e1cii environment\u00e1lnych faktorov, ktor\u00fdm m\u00f4\u017ee by\u0165 v\u00fdrobok vystaven\u00fd po\u010das v\u00fdroby, distrib\u00facie a pou\u017e\u00edvania spotrebite\u013eom. Zr\u00fdchlen\u00e9 testovanie stability umo\u017e\u0148uje odhadn\u00fa\u0165 trvanlivos\u0165 v\u00fdrobku t\u00fdm, \u017ee sa vystav\u00ed zv\u00fd\u0161en\u00fdm teplot\u00e1m a vlhkosti, \u010d\u00edm sa simuluj\u00fa podmienky dlhodob\u00e9ho skladovania. <\/p>\n<p>Testovanie kompatibility overuje, \u010di je zlo\u017eenie kozmetick\u00e9ho v\u00fdrobku stabiln\u00e9 vo vz\u0165ahu k obalov\u00fdm materi\u00e1lom, \u010d\u00edm sa zabezpe\u010duje, \u017ee ned\u00f4jde k jeho znehodnoteniu ani kontamin\u00e1cii.<\/p>\n<p>V nasleduj\u00facich pr\u00edpadoch je potrebn\u00e9 vykona\u0165 alebo zopakova\u0165 testovanie stability:<\/p>\n<ul>\n<li>V\u00fdvoj nov\u00fdch kozmetick\u00fdch v\u00fdrobkov a v\u00fdrobkov osobnej starostlivosti,<\/li>\n<li>Preformulovanie v\u00fdrobkov, ktor\u00e9 s\u00fa u\u017e na trhu,<\/li>\n<li>\u00daprava v\u00fdrobn\u00fdch met\u00f3d,<\/li>\n<li>Presun v\u00fdrobn\u00e9ho z\u00e1vodu,<\/li>\n<li>Zmena typu alebo materi\u00e1lu kontajnera.<\/li>\n<\/ul>\n<h2>Regula\u010dn\u00e9 po\u017eiadavky<\/h2>\n<p>Regula\u010dn\u00e9 usmernenia nab\u00e1daj\u00fa v\u00fdrobcov, aby zabezpe\u010dili stabilitu v\u00fdrobkov z h\u013eadiska ich bezpe\u010dnosti a \u00fa\u010dinnosti, najm\u00e4 v extr\u00e9mnych podmienkach. Hoci kompatibilita nie je v\u017edy pr\u00edsne regulovan\u00e1, je k\u013e\u00fa\u010dov\u00e1 pre zabezpe\u010denie integrity a bezpe\u010dnosti v\u00fdrobkov, ako sa zd\u00f4raz\u0148uje v r\u00f4znych usmerneniach pre dan\u00e9 odvetvie. <\/p>\n<h2>Normy a sk\u00fa\u0161obn\u00e9 met\u00f3dy<\/h2>\n<p>Be\u017en\u00e9 protokoly sa riadia usmerneniami ICH (Q1A) a vykon\u00e1vaj\u00fa sa v kontrolovan\u00fdch komor\u00e1ch s regulovan\u00fdm prostred\u00edm s cie\u013eom pos\u00fadi\u0165 fyzik\u00e1lnu, chemick\u00fa a funk\u010dn\u00fa stabilitu. Neexistuje \u017eiadna konkr\u00e9tna norma, av\u0161ak met\u00f3dy zvy\u010dajne zah\u0155\u0148aj\u00fa hodnotenie chemick\u00fdch interakci\u00ed a vykon\u00e1vanie pos\u00faden\u00ed stability za r\u00f4znych podmienok. <\/p>\n<h2>Testovanie ur\u00fdchlenej stability verzus testovanie stability pri teplotn\u00fdch \u0161okoch<\/h2>\n<p>Na pos\u00fadenie odolnosti v\u00fdrobku vo\u010di vplyvom prostredia a simul\u00e1ciu dlhodob\u00e9ho starnutia v kontrolovan\u00fdch podmienkach so zv\u00fd\u0161en\u00fdmi parametrami, s cie\u013eom predpoveda\u0165 dobu trvanlivosti, sa vyu\u017e\u00edvaj\u00fa ako<strong data-start=\"151\" data-end=\"184\">zr\u00fdchlen\u00e9 testy stability a kompatibility<\/strong>, tak aj<strong data-start=\"189\" data-end=\"224\">testy stability a kompatibility pri teplotn\u00fdch \u0161okoch<\/strong>. Pri oboch met\u00f3dach sa z\u00e1rove\u0148 posudzuje <strong data-start=\"744\" data-end=\"791\">kompatibilita medzi v\u00fdrobkom a obalom<\/strong>, aby sa zabr\u00e1nilo \u00faniku, degrad\u00e1cii alebo interakcii. <\/p>\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"891\" data-end=\"2044\">\n<thead data-start=\"891\" data-end=\"1017\">\n<tr data-start=\"891\" data-end=\"1017\">\n<th data-start=\"891\" data-end=\"926\" data-col-size=\"sm\">Funkcia<\/th>\n<th data-start=\"926\" data-end=\"970\" data-col-size=\"md\">Zr\u00fdchlen\u00e9 testovanie stability<\/th>\n<th data-start=\"970\" data-end=\"1017\" data-col-size=\"md\">Testovanie stability pri teplotn\u00fdch \u0161okoch<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1146\" data-end=\"2044\">\n<tr data-start=\"1146\" data-end=\"1273\">\n<td data-start=\"1146\" data-end=\"1181\" data-col-size=\"sm\"><strong data-start=\"1148\" data-end=\"1159\">\u00da\u010del<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1181\" data-end=\"1225\">Simul\u00e1cia dlhodob\u00e9ho starnutia a stability<\/td>\n<td data-col-size=\"md\" data-start=\"1225\" data-end=\"1273\">Simul\u00e1cia dlhodob\u00e9ho starnutia a stability<\/td>\n<\/tr>\n<tr data-start=\"1274\" data-end=\"1403\">\n<td data-start=\"1274\" data-end=\"1309\" data-col-size=\"sm\"><strong data-start=\"1276\" data-end=\"1299\">Teplotn\u00fd profil<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1309\" data-end=\"1354\">Kon\u0161tantn\u00e1 zv\u00fd\u0161en\u00e1 teplota (napr. 4 \u00b0C \u2013 25 \u00b0C \u2013 45 \u00b0C)<\/td>\n<td data-col-size=\"md\" data-start=\"1354\" data-end=\"1403\">Striedaj\u00face sa extr\u00e9my (-15 \u00b0C \u00b1 2 \u00b0C; +20 \u00b0C \u00b1 2 \u00b0C; +45 \u00b0C \u00b1 2 \u00b0C)<\/td>\n<\/tr>\n<tr data-start=\"1404\" data-end=\"1531\">\n<td data-start=\"1404\" data-end=\"1439\" data-col-size=\"sm\"><strong data-start=\"1406\" data-end=\"1418\">Trvanie<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1439\" data-end=\"1483\">95 a\u017e 105 dn\u00ed<\/td>\n<td data-col-size=\"md\" data-start=\"1483\" data-end=\"1531\">50 a\u017e 60 dn\u00ed<\/td>\n<\/tr>\n<tr data-start=\"1532\" data-end=\"1659\">\n<td data-start=\"1532\" data-end=\"1567\" data-col-size=\"sm\"><strong data-start=\"1534\" data-end=\"1551\">Simul\u00e1cia<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1567\" data-end=\"1611\">\u010cas a starnutie<\/td>\n<td data-col-size=\"md\" data-start=\"1611\" data-end=\"1659\">\u010cas a starnutie, preprava alebo r\u00fdchle vystavenie klimatick\u00fdm vplyvom<\/td>\n<\/tr>\n<tr data-start=\"1660\" data-end=\"1787\">\n<td data-start=\"1660\" data-end=\"1695\" data-col-size=\"sm\"><strong data-start=\"1662\" data-end=\"1686\">Typick\u00e9 pozorovania<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1695\" data-end=\"1739\">Vzh\u013ead, z\u00e1pach, farba, pH, hustota, viskozita<\/td>\n<td data-col-size=\"md\" data-start=\"1739\" data-end=\"1787\">Vzh\u013ead, z\u00e1pach, farba, pH, hustota, viskozita<\/td>\n<\/tr>\n<tr data-start=\"1788\" data-end=\"1916\">\n<td data-start=\"1788\" data-end=\"1823\" data-col-size=\"sm\"><strong data-start=\"1790\" data-end=\"1812\">Test kompatibility<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1823\" data-end=\"1868\">Hodnot\u00ed interakciu medzi v\u00fdrobkom a obalom<\/td>\n<td data-col-size=\"md\" data-start=\"1868\" data-end=\"1916\">Hodnot\u00ed interakciu medzi v\u00fdrobkom a obalom<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-start=\"199\" data-end=\"285\">Zr\u00fdchlen\u00e9 testovanie stability: Vysvetlenie protokolu<\/h2>\n<p data-start=\"287\" data-end=\"538\">Be\u017en\u00fdm postupom pri v\u00fdvoji kozmetick\u00fdch a chemick\u00fdch v\u00fdrobkov je vykon\u00e1vanie <strong data-start=\"364\" data-end=\"425\">testov stability za kontrolovan\u00fdch teplotn\u00fdch podmienok<\/strong> s cie\u013eom pos\u00fadi\u0165 trvanlivos\u0165 v\u00fdrobku, jeho fyzik\u00e1lnu stabilitu a odolnos\u0165 zlo\u017eenia.<\/p>\n<h3 data-start=\"903\" data-end=\"930\">\u010co tento test zah\u0155\u0148a<\/h3>\n<ul data-start=\"932\" data-end=\"1514\">\n<li data-start=\"932\" data-end=\"1104\">\n<p data-start=\"934\" data-end=\"1104\"><strong data-start=\"934\" data-end=\"960\">4 \u00b0C (chladn\u00e9 podmienky):<\/strong><br data-start=\"960\" data-end=\"963\"\/>Simuluje skladovanie v chladni\u010dke alebo v zimnom obdob\u00ed. Pom\u00e1ha odhali\u0165 kry\u0161taliz\u00e1ciu, f\u00e1zov\u00fa separ\u00e1ciu alebo nestabilitu zlo\u017eiek v chladn\u00fdch podmienkach. <\/p>\n<\/li>\n<li data-start=\"1106\" data-end=\"1257\">\n<p data-start=\"1108\" data-end=\"1257\"><strong data-start=\"1108\" data-end=\"1137\">25 \u00b0C (izbov\u00e1 teplota):<\/strong><br data-start=\"1137\" data-end=\"1140\"\/>Simuluje be\u017en\u00e9 podmienky skladovania v maloobchodnom prostred\u00ed alebo v dom\u00e1cnosti. Tieto v\u00fdsledky s\u00fa najrelevantnej\u0161ie pre be\u017en\u00e9 spotrebite\u013esk\u00e9 pou\u017eitie. <\/p>\n<\/li>\n<li data-start=\"1259\" data-end=\"1514\">\n<p data-start=\"1261\" data-end=\"1514\"><strong data-start=\"1261\" data-end=\"1291\">45\u202f\u00b0C (ur\u00fdchlen\u00e9 starnutie):<\/strong><br data-start=\"1291\" data-end=\"1294\"\/>Pou\u017e\u00edva sa ako z\u00e1\u0165a\u017eov\u00e1 podmienka na simul\u00e1ciu \u00fa\u010dinkov dlhodob\u00e9ho starnutia. V\u00fdrobok, ktor\u00fd zost\u00e1va stabiln\u00fd pri teplote 45\u202f\u00b0C po dobu 90 dn\u00ed, mo\u017eno pova\u017eova\u0165 za stabiln\u00fd a\u017e po dobu 1\u20132 rokov pri izbovej teplote, v z\u00e1vislosti od typu zlo\u017eenia. <\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1516\" data-end=\"1603\">Ka\u017ed\u00e1 vzorka sa sleduje v preddefinovan\u00fdch intervaloch (napr. 0, 15, 30, 60 a 90 dn\u00ed) z h\u013eadiska:<\/p>\n<ul data-start=\"1605\" data-end=\"1752\">\n<li data-start=\"1605\" data-end=\"1636\">\n<p data-start=\"1607\" data-end=\"1636\">Zmeny farby a v\u00f4ne<\/p>\n<\/li>\n<li data-start=\"1637\" data-end=\"1664\">\n<p data-start=\"1639\" data-end=\"1664\">Zmeny pH a viskozity<\/p>\n<\/li>\n<li data-start=\"1665\" data-end=\"1687\">\n<p data-start=\"1667\" data-end=\"1687\">Stabilita emulzie<\/p>\n<\/li>\n<li data-start=\"1688\" data-end=\"1724\">\n<p data-start=\"1690\" data-end=\"1724\">Mikrobi\u00e1lny rast (ak je to relevantn\u00e9)<\/p>\n<\/li>\n<li data-start=\"1725\" data-end=\"1752\">\n<p data-start=\"1727\" data-end=\"1752\">Kompatibilita obalov<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1754\" data-end=\"1782\">\u00da\u010del tohto protokolu<\/h3>\n<p data-start=\"1784\" data-end=\"1941\">T\u00e1to met\u00f3da pon\u00faka efekt\u00edvny sp\u00f4sob, ako pos\u00fadi\u0165 v\u00fdkonnos\u0165 produktu v r\u00f4znych pravdepodobn\u00fdch re\u00e1lnych aj extr\u00e9mnych podmienkach skladovania. Pom\u00e1ha: <\/p>\n<ul data-start=\"1943\" data-end=\"2175\">\n<li data-start=\"1943\" data-end=\"1982\">\n<p data-start=\"1945\" data-end=\"1982\">Predpoveda\u0165 dlhodob\u00fa stabilitu v\u00fdrobku<\/p>\n<\/li>\n<li data-start=\"1983\" data-end=\"2022\">\n<p data-start=\"1985\" data-end=\"2022\">V\u010das odhali\u0165 slab\u00e9 miesta formul\u00e1cie<\/p>\n<\/li>\n<li data-start=\"2023\" data-end=\"2095\">\n<p data-start=\"2025\" data-end=\"2095\">Uistite sa, \u017ee obal je za v\u0161etk\u00fdch okolnost\u00ed kompatibiln\u00fd s v\u00fdrobkom<\/p>\n<\/li>\n<li data-start=\"2096\" data-end=\"2175\">\n<p data-start=\"2098\" data-end=\"2175\">Splni\u0165 regula\u010dn\u00e9 po\u017eiadavky t\u00fdkaj\u00face sa registr\u00e1cie v\u00fdrobkov alebo dokument\u00e1cie CPSR<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"177\" data-end=\"264\">Sk\u00fa\u0161ky stability pri teplotn\u00fdch \u0161okoch: Zabezpe\u010denie integrity v\u00fdrobku v extr\u00e9mnych podmienkach<\/h2>\n<p data-start=\"266\" data-end=\"596\"><strong data-start=\"266\" data-end=\"301\">Testovanie stability pri teplotn\u00fdch \u0161okoch<\/strong> je \u0161pecializovan\u00e1 forma testovania stability, ktor\u00e1 sl\u00fa\u017ei na pos\u00fadenie toho, ako v\u00fdrobok odol\u00e1va n\u00e1hlym a extr\u00e9mnym zmen\u00e1m teploty. Tento test je obzvl\u00e1\u0161\u0165 d\u00f4le\u017eit\u00fd pre kozmetick\u00e9 v\u00fdrobky, lieky a chemick\u00e9 pr\u00edpravky, ktor\u00e9 m\u00f4\u017eu by\u0165 vystaven\u00e9 premenliv\u00fdm podmienkam skladovania alebo prepravy. <\/p>\n<h3 data-start=\"598\" data-end=\"624\">\u010co je to teplotn\u00fd \u0161ok?<\/h3>\n<p data-start=\"626\" data-end=\"931\">Tepeln\u00fdm \u0161okom sa rozumie fyzick\u00e9 nam\u00e1hanie a potenci\u00e1lne po\u0161kodenie, ku ktor\u00e9mu doch\u00e1dza pri r\u00fdchlom presune v\u00fdrobku medzi dvoma v\u00fdrazne odli\u0161n\u00fdmi teplotami. Ide napr\u00edklad o presun v\u00fdrobku z mrazni\u010dky do tepl\u00e9ho prostredia alebo z hor\u00faceho n\u00e1kladn\u00e9ho vozidla do chladiacej komory. Tieto n\u00e1hle zmeny m\u00f4\u017eu ovplyvni\u0165:  <\/p>\n<ul data-start=\"933\" data-end=\"1065\">\n<li data-start=\"933\" data-end=\"955\">\n<p data-start=\"935\" data-end=\"955\">Stabilita emulzie<\/p>\n<\/li>\n<li data-start=\"956\" data-end=\"981\">\n<p data-start=\"958\" data-end=\"981\">Viskozita a konzistencia<\/p>\n<\/li>\n<li data-start=\"982\" data-end=\"1005\">\n<p data-start=\"984\" data-end=\"1005\">Farba a v\u00f4\u0148a<\/p>\n<\/li>\n<li data-start=\"1006\" data-end=\"1029\">\n<p data-start=\"1008\" data-end=\"1029\">Nezranite\u013enos\u0165 obalu<\/p>\n<\/li>\n<li data-start=\"1030\" data-end=\"1065\">\n<p data-start=\"1032\" data-end=\"1065\">\u00da\u010dinnos\u0165 akt\u00edvnej zlo\u017eky<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1067\" data-end=\"1110\">Pre\u010do je testovanie teplotn\u00fdm \u0161okom d\u00f4le\u017eit\u00e9?<\/h3>\n<p data-start=\"1112\" data-end=\"1397\">V\u00fdrobky, ktor\u00e9 zlyhaj\u00fa v podmienkach tepeln\u00e9ho \u0161oku, sa m\u00f4\u017eu rozpadn\u00fa\u0165, znehodnoti\u0165, vyteka\u0165 alebo strati\u0165 \u00fa\u010dinnos\u0165. To m\u00f4\u017ee vies\u0165 k s\u0165a\u017enostiam z\u00e1kazn\u00edkov, stiahnutiu v\u00fdrobkov z trhu alebo poru\u0161eniu regula\u010dn\u00fdch po\u017eiadaviek. Testovanie zaru\u010duje, \u017ee va\u0161e zlo\u017eenie zostane <strong data-start=\"1340\" data-end=\"1371\">stabiln\u00e9, bezpe\u010dn\u00e9 a \u00fa\u010dinn\u00e9<\/strong> aj v n\u00e1ro\u010dn\u00fdch podmienkach.  <\/p>\n<p data-start=\"1399\" data-end=\"1440\">Sk\u00fa\u0161ky stability pri teplotn\u00fdch \u0161okoch pom\u00e1haj\u00fa:<\/p>\n<ul data-start=\"1442\" data-end=\"1699\">\n<li data-start=\"1442\" data-end=\"1498\">\n<p data-start=\"1444\" data-end=\"1498\">Simul\u00e1cia re\u00e1lnych prepravn\u00fdch a skladovac\u00edch podmienok<\/p>\n<\/li>\n<li data-start=\"1499\" data-end=\"1529\">\n<p data-start=\"1501\" data-end=\"1529\">Overi\u0165 tvrdenia o trvanlivosti<\/p>\n<\/li>\n<li data-start=\"1530\" data-end=\"1578\">\n<p data-start=\"1532\" data-end=\"1578\">Zabr\u00e1\u0148te f\u00e1zovej separ\u00e1cii a kry\u0161taliz\u00e1cii<\/p>\n<\/li>\n<li data-start=\"1579\" data-end=\"1699\">\n<p data-start=\"1581\" data-end=\"1699\">Dodr\u017eiava\u0165 regula\u010dn\u00e9 po\u017eiadavky (najm\u00e4 v pr\u00edpade kozmetick\u00fdch v\u00fdrobkov, liekov a chemik\u00e1li\u00ed citliv\u00fdch na teplotu)<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"903\" data-end=\"930\">\u010co tento test zah\u0155\u0148a<\/h3>\n<p data-start=\"69\" data-end=\"441\">Sk\u00fa\u0161ka sa vykon\u00e1va met\u00f3dou tepeln\u00e9ho \u0161oku, pri ktorej sa vzorka v\u00fdrobku cyklicky vystavuje extr\u00e9mnym teplot\u00e1m: -15 \u00b0C \u00b1 2 \u00b0C, +20 \u00b0C \u00b1 2 \u00b0C a +45 \u00b0C \u00b1 2 \u00b0C.<\/p>\n<p data-start=\"443\" data-end=\"585\">Tento test je podlo\u017een\u00fd 6-t\u00fd\u017ed\u0148ovou \u0161t\u00fadiou kompatibility, po\u010das ktorej sa hodnot\u00ed aj stabilita v\u00fdrobku v p\u00f4vodnom obale.<\/p>\n<p data-start=\"1733\" data-end=\"1829\">S\u00fa\u010das\u0165ou sk\u00fa\u0161ky je vystavenie v\u00fdrobku <strong data-start=\"1785\" data-end=\"1819\">striedav\u00fdm teplotn\u00fdm cyklom<\/strong>, ako napr\u00edklad:<\/p>\n<ul data-start=\"1831\" data-end=\"1929\">\n<li data-start=\"1831\" data-end=\"1856\">\n<p data-start=\"1833\" data-end=\"1856\">  -15 \u00b0C \u00b1 2 \u00b0C, +20 \u00b0C \u00b1 2 \u00b0C a +45 \u00b0C \u00b1 2 \u00b0C, v z\u00e1vislosti od typu v\u00fdrobku a trhov\u00fdch noriem<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1931\" data-end=\"1951\">Ka\u017ed\u00fd cyklus zah\u0155\u0148a:<\/p>\n<ol data-start=\"1953\" data-end=\"2172\">\n<li data-start=\"1953\" data-end=\"2036\">\n<p data-start=\"1956\" data-end=\"2036\">Umiestnenie v\u00fdrobku do chladiacej komory na stanoven\u00fa dobu (napr. 24 hod\u00edn)<\/p>\n<\/li>\n<li data-start=\"2037\" data-end=\"2108\">\n<p data-start=\"2040\" data-end=\"2108\">Okam\u017eit\u00fd presun do hor\u00facej komory na rovnak\u00fa dobu<\/p>\n<\/li>\n<li data-start=\"2109\" data-end=\"2172\">\n<p data-start=\"2112\" data-end=\"2172\">Tento cyklus sa opakuje nieko\u013eko k\u00f4l (zvy\u010dajne 3 cykly)<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"2174\" data-end=\"2289\">V\u00fdrobok sa po ka\u017edom cykle a na konci testovania posudzuje z h\u013eadiska vzh\u013eadu aj funk\u010dnosti. Pozorovania zah\u0155\u0148aj\u00fa: <\/p>\n<ul data-start=\"1605\" data-end=\"1752\">\n<li data-start=\"1605\" data-end=\"1636\">\n<p data-start=\"1607\" data-end=\"1636\">Zmeny farby a v\u00f4ne<\/p>\n<\/li>\n<li data-start=\"1637\" data-end=\"1664\">\n<p data-start=\"1639\" data-end=\"1664\">Zmeny pH a viskozity<\/p>\n<\/li>\n<li data-start=\"1665\" data-end=\"1687\">\n<p data-start=\"1667\" data-end=\"1687\">Stabilita emulzie<\/p>\n<\/li>\n<li data-start=\"1688\" data-end=\"1724\">\n<p data-start=\"1690\" data-end=\"1724\">Mikrobi\u00e1lny rast (ak je to relevantn\u00e9)<\/p>\n<\/li>\n<li data-start=\"1725\" data-end=\"1752\">\n<p data-start=\"1727\" data-end=\"1752\">Kompatibilita obalov<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1754\" data-end=\"1782\">\u00da\u010del tohto protokolu<\/h3>\n<p data-start=\"1784\" data-end=\"1941\">T\u00e1to met\u00f3da pon\u00faka r\u00fdchly sp\u00f4sob, ako pos\u00fadi\u0165 v\u00fdkonnos\u0165 produktu v r\u00f4znych pravdepodobn\u00fdch re\u00e1lnych aj extr\u00e9mnych podmienkach skladovania. Pom\u00e1ha: <\/p>\n<ul data-start=\"1943\" data-end=\"2175\">\n<li data-start=\"1943\" data-end=\"1982\">\n<p data-start=\"1945\" data-end=\"1982\">Predpoveda\u0165 dlhodob\u00fa stabilitu v\u00fdrobku<\/p>\n<\/li>\n<li data-start=\"1983\" data-end=\"2022\">\n<p data-start=\"1985\" data-end=\"2022\">V\u010das odhali\u0165 slab\u00e9 miesta formul\u00e1cie<\/p>\n<\/li>\n<li data-start=\"2023\" data-end=\"2095\">\n<p data-start=\"2025\" data-end=\"2095\">Uistite sa, \u017ee obal je za v\u0161etk\u00fdch okolnost\u00ed kompatibiln\u00fd s v\u00fdrobkom<\/p>\n<\/li>\n<li data-start=\"2096\" data-end=\"2175\">\n<p data-start=\"2098\" data-end=\"2175\">Splni\u0165 regula\u010dn\u00e9 po\u017eiadavky t\u00fdkaj\u00face sa registr\u00e1cie v\u00fdrobkov alebo dokument\u00e1cie CPSR<\/p>\n<\/li>\n<\/ul>\n<h2>Odhad trvanlivosti<\/h2>\n<p>Odhad doby pou\u017eite\u013enosti kozmetick\u00e9ho v\u00fdrobku zo strany posudzovate\u013ea bezpe\u010dnosti vych\u00e1dza z kombin\u00e1cie v\u00fdsledkov testov stability a podrobn\u00fdch inform\u00e1ci\u00ed o v\u00fdrobku poskytnut\u00fdch z\u00e1kazn\u00edkom. Posudzovate\u013e posudzuje \u00fadaje, ako s\u00fa zlo\u017eenie pr\u00edpravku, obalov\u00fd materi\u00e1l, podmienky skladovania a mikrobi\u00e1lna stabilita, spolu s v\u00fdsledkami zr\u00fdchlen\u00fdch a\/alebo re\u00e1lnych testov stability. Tieto testy pom\u00e1haj\u00fa predpoveda\u0165, ako sa bude v\u00fdrobok spr\u00e1va\u0165 v priebehu \u010dasu za norm\u00e1lnych podmienok aj v stresov\u00fdch situ\u00e1ci\u00e1ch. Na z\u00e1klade tohto hodnotenia odborn\u00edk na posudzovanie bezpe\u010dnosti stanov\u00ed od\u00f4vodnen\u00fa dobu trvanlivosti, \u010d\u00edm zabezpe\u010d\u00ed, \u017ee v\u00fdrobok zostane bezpe\u010dn\u00fd, \u00fa\u010dinn\u00fd a v s\u00falade s regula\u010dn\u00fdmi normami po\u010das celej doby jeho zam\u00fd\u0161\u013ean\u00e9ho pou\u017e\u00edvania.   <\/p>\n<p>Tento odhad nie je presn\u00fd, ale vych\u00e1dza z dostupnej dokument\u00e1cie a v\u00fdsledkov laborat\u00f3rnych testov.  <span data-teams=\"true\">Zr\u00fdchlen\u00fd test a odhad sl\u00fa\u017eia ako v\u00fdchodiskov\u00fd bod, nenahr\u00e1dzaj\u00fa v\u0161ak potrebu priebe\u017enej kontroly kvality a monitorovania stability v s\u00falade s GMP a regula\u010dn\u00fdmi po\u017eiadavkami E\u00da.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Testovanie stability kozmetick\u00fdch v\u00fdrobkov predstavuje s\u00fabor hodnoten\u00ed, ktor\u00fdch cie\u013eom je pos\u00fadi\u0165, ako sa v priebehu \u010dasu menia fyzik\u00e1lne, chemick\u00e9 a mikrobiologick\u00e9 vlastnosti kozmetick\u00e9ho v\u00fdrobku pri skladovan\u00ed v r\u00f4znych podmienkach. \u00da\u010delom t\u00fdchto testov je zabezpe\u010di\u0165, aby v\u00fdrobok zostal bezpe\u010dn\u00fd, \u00fa\u010dinn\u00fd a zachoval si po\u017eadovan\u00fa kvalitu po\u010das celej doby trvanlivosti. Spo\u010d\u00edva v simul\u00e1cii environment\u00e1lnych faktorov, ktor\u00fdm m\u00f4\u017ee&#8230;<\/p>\n","protected":false},"featured_media":27530,"template":"","meta":[],"product_brand":[],"product_cat":[2298,3084],"product_tag":[],"class_list":["post-27524","product","type-product","status-publish","has-post-thumbnail","product_cat-laboratorium","product_cat-testovanie-stability","first","instock","taxable","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"bundled_by":["28080","28619","28753"],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"exclude_global_add_ons":[],"addons":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Test stability a kompatibility - Certified Cosmetics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.certifiedcosmetics.com\/sk\/product\/laboratorium\/test-stability-a-kompatibility\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Test stability a kompatibility\" \/>\n<meta property=\"og:description\" content=\"Testovanie stability kozmetick\u00fdch v\u00fdrobkov predstavuje s\u00fabor hodnoten\u00ed, ktor\u00fdch cie\u013eom je pos\u00fadi\u0165, ako sa v priebehu \u010dasu menia fyzik\u00e1lne, chemick\u00e9 a mikrobiologick\u00e9 vlastnosti kozmetick\u00e9ho v\u00fdrobku pri skladovan\u00ed v r\u00f4znych podmienkach. \u00da\u010delom t\u00fdchto testov je zabezpe\u010di\u0165, aby v\u00fdrobok zostal bezpe\u010dn\u00fd, \u00fa\u010dinn\u00fd a zachoval si po\u017eadovan\u00fa kvalitu po\u010das celej doby trvanlivosti. 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