{"id":27509,"date":"2023-11-08T10:29:39","date_gmt":"2023-11-08T10:29:39","guid":{"rendered":"https:\/\/www.certifiedcosmetics.com\/product\/fara-categorie\/testul-de-stabilitate-si-compatibilitate\/"},"modified":"2023-11-08T10:29:39","modified_gmt":"2023-11-08T09:29:39","slug":"testul-de-stabilitate-si-compatibilitate","status":"publish","type":"product","link":"https:\/\/www.certifiedcosmetics.com\/ro\/product\/laborator\/testul-de-stabilitate-si-compatibilitate\/","title":{"rendered":"Testul de stabilitate \u0219i compatibilitate"},"content":{"rendered":"<p>Testarea stabilit\u0103\u021bii produselor cosmetice reprezint\u0103 o serie de evalu\u0103ri efectuate pentru a determina modul \u00een care propriet\u0103\u021bile fizice, chimice \u0219i microbiologice ale unui produs cosmetic sunt afectate \u00een timp, atunci c\u00e2nd acesta este depozitat \u00een diverse condi\u021bii. Scopul acestor teste este de a asigura c\u0103 produsul r\u0103m\u00e2ne sigur, eficient \u0219i \u00ee\u0219i p\u0103streaz\u0103 calitatea prev\u0103zut\u0103 pe toat\u0103 durata de valabilitate.  Aceasta presupune simularea factorilor de mediu la care produsul ar putea fi expus \u00een timpul fabric\u0103rii, distribu\u021biei \u0219i utiliz\u0103rii de c\u0103tre consumatori. Testele de stabilitate accelerate permit estimarea duratei de valabilitate a unui produs prin supunerea acestuia la temperaturi \u0219i umiditate ridicate, simul\u00e2nd condi\u021biile de depozitare pe termen lung. <\/p>\n<p>Testele de compatibilitate verific\u0103 dac\u0103 formula produsului cosmetic este stabil\u0103 \u00een combina\u021bie cu materialele de ambalare, asigur\u00e2ndu-se c\u0103 nu are loc nicio degradare sau contaminare.<\/p>\n<p>Testele de stabilitate trebuie efectuate sau repetate \u00een urm\u0103toarele cazuri:<\/p>\n<ul>\n<li>Dezvoltarea unui nou produs cosmetic \/ de \u00eengrijire personal\u0103,<\/li>\n<li>Reformularea produselor aflate pe pia\u021b\u0103,<\/li>\n<li>Modificarea metodelor de produc\u021bie,<\/li>\n<li>Mutarea unit\u0103\u021bii de produc\u021bie,<\/li>\n<li>Modificarea tipului sau a materialului containerului.<\/li>\n<\/ul>\n<h2>Cerin\u021be de reglementare<\/h2>\n<p>Liniile directoare de reglementare \u00eencurajeaz\u0103 produc\u0103torii s\u0103 asigure stabilitatea produselor \u00een vederea garant\u0103rii siguran\u021bei \u0219i eficacit\u0103\u021bii acestora, \u00een special \u00een condi\u021bii extreme. De\u0219i nu este \u00eentotdeauna reglementat\u0103 strict, compatibilitatea este esen\u021bial\u0103 pentru asigurarea integrit\u0103\u021bii \u0219i siguran\u021bei produselor, a\u0219a cum se subliniaz\u0103 \u00een diverse documente care con\u021bin orient\u0103ri pentru industrie. <\/p>\n<h2>Standarde \u0219i metode de \u00eencercare<\/h2>\n<p>Protocoalele uzuale respect\u0103 liniile directoare ICH (Q1A) \u0219i se desf\u0103\u0219oar\u0103 \u00een camere cu mediu controlat, \u00een scopul evalu\u0103rii stabilit\u0103\u021bii fizice, chimice \u0219i func\u021bionale. Nu exist\u0103 un standard specific, dar metodele implic\u0103, de obicei, evaluarea interac\u021biunilor chimice \u0219i efectuarea unor evalu\u0103ri de stabilitate \u00een diverse condi\u021bii. <\/p>\n<h2>Testarea stabilit\u0103\u021bii accelerate comparativ cu testarea stabilit\u0103\u021bii la \u0219oc termic<\/h2>\n<p>At\u00e2t<strong data-start=\"151\" data-end=\"184\">testele accelerate de stabilitate \u0219i compatibilitate<\/strong>, c\u00e2t \u0219i<strong data-start=\"189\" data-end=\"224\">testele de stabilitate \u0219i compatibilitate la \u0219oc termic<\/strong> sunt utilizate pentru a evalua modul \u00een care un produs rezist\u0103 la stresul de mediu \u0219i pentru a simula \u00eemb\u0103tr\u00e2nirea pe termen lung \u00een condi\u021bii controlate \u0219i ridicate, \u00een vederea estim\u0103rii duratei de valabilitate. \u00cen ambele metode, se evalueaz\u0103 \u0219i <strong data-start=\"744\" data-end=\"791\">compatibilitatea dintre produs \u0219i ambalaj<\/strong>, pentru a se asigura c\u0103 nu apar scurgeri, degrad\u0103ri sau interac\u021biuni. <\/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\">Caracteristic\u0103<\/th>\n<th data-start=\"926\" data-end=\"970\" data-col-size=\"md\">Testarea stabilit\u0103\u021bii accelerate<\/th>\n<th data-start=\"970\" data-end=\"1017\" data-col-size=\"md\">Testarea stabilit\u0103\u021bii la \u0219oc termic<\/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\">Scop<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1181\" data-end=\"1225\">Simularea \u00eemb\u0103tr\u00e2nirii pe termen lung \u0219i a stabilit\u0103\u021bii<\/td>\n<td data-col-size=\"md\" data-start=\"1225\" data-end=\"1273\">Simularea \u00eemb\u0103tr\u00e2nirii pe termen lung \u0219i a stabilit\u0103\u021bii<\/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\">Profilul temperaturii<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1309\" data-end=\"1354\">Temperatur\u0103 ridicat\u0103 constant\u0103 (de exemplu, 4 \u00b0C \u2013 25 \u00b0C \u2013 45 \u00b0C)<\/td>\n<td data-col-size=\"md\" data-start=\"1354\" data-end=\"1403\">Extreme alternante (-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\">Durat\u0103<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1439\" data-end=\"1483\">95\u2013105 zile<\/td>\n<td data-col-size=\"md\" data-start=\"1483\" data-end=\"1531\">50\u201360 de zile<\/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\">Simularea<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1567\" data-end=\"1611\">Timp \u0219i \u00eemb\u0103tr\u00e2nire<\/td>\n<td data-col-size=\"md\" data-start=\"1611\" data-end=\"1659\">Timp \u0219i \u00eemb\u0103tr\u00e2nire, transport sau expunere climatic\u0103 rapid\u0103<\/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\">Observa\u021bii tipice<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1695\" data-end=\"1739\">Aspect, miros, culoare, pH, densitate, v\u00e2scozitate<\/td>\n<td data-col-size=\"md\" data-start=\"1739\" data-end=\"1787\">Aspect, miros, culoare, pH, densitate, v\u00e2scozitate<\/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 de compatibilitate<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1823\" data-end=\"1868\">Evalueaz\u0103 interac\u021biunea dintre produs \u0219i ambalaj<\/td>\n<td data-col-size=\"md\" data-start=\"1868\" data-end=\"1916\">Evalueaz\u0103 interac\u021biunea dintre produs \u0219i ambalaj<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-start=\"199\" data-end=\"285\">Testarea accelerat\u0103 a stabilit\u0103\u021bii: \u00cen\u021belegerea protocolului<\/h2>\n<p data-start=\"287\" data-end=\"538\">O abordare obi\u0219nuit\u0103 \u00een dezvoltarea produselor cosmetice \u0219i chimice const\u0103 \u00een efectuarea <strong data-start=\"364\" data-end=\"425\">unor teste de stabilitate \u00een condi\u021bii de temperatur\u0103 controlat\u0103<\/strong>, pentru a evalua durata de valabilitate a produsului, stabilitatea fizic\u0103 \u0219i robuste\u021bea formul\u0103rii.<\/p>\n<h3 data-start=\"903\" data-end=\"930\">\u00cen ce const\u0103 acest test<\/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 (condi\u021bii de frig):<\/strong><br data-start=\"960\" data-end=\"963\"\/>Simuleaz\u0103 depozitarea \u00een frigider sau \u00een timpul iernii. Ajut\u0103 la detectarea cristaliz\u0103rii, separ\u0103rii de faze sau instabilit\u0103\u021bii ingredientelor \u00een condi\u021bii de frig. <\/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 (temperatura camerei):<\/strong><br data-start=\"1137\" data-end=\"1140\"\/>Simuleaz\u0103 condi\u021biile tipice de depozitare \u00eentr-un magazin sau \u00eentr-un mediu casnic. Rezultatele prezentate aici sunt cele mai relevante pentru utilizarea standard de c\u0103tre consumatori. <\/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 (\u00eemb\u0103tr\u00e2nire accelerat\u0103):<\/strong><br data-start=\"1291\" data-end=\"1294\"\/>Se utilizeaz\u0103 ca condi\u021bie de solicitare pentru a simula efectele \u00eemb\u0103tr\u00e2nirii pe termen lung. Un produs care r\u0103m\u00e2ne stabil la 45\u202f\u00b0C timp de 90 de zile poate fi considerat stabil pentru o perioad\u0103 de p\u00e2n\u0103 la 1\u20132 ani la temperatura camerei, \u00een func\u021bie de tipul de formul\u0103. <\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1516\" data-end=\"1603\">Fiecare prob\u0103 este analizat\u0103 la intervale prestabilite (de exemplu, la 0, 15, 30, 60 \u0219i 90 de zile) pentru:<\/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\">Modific\u0103ri ale culorii \u0219i parfumului<\/p>\n<\/li>\n<li data-start=\"1637\" data-end=\"1664\">\n<p data-start=\"1639\" data-end=\"1664\">modific\u0103ri ale pH-ului \u0219i ale v\u00e2scozit\u0103\u021bii<\/p>\n<\/li>\n<li data-start=\"1665\" data-end=\"1687\">\n<p data-start=\"1667\" data-end=\"1687\">Stabilitatea emulsiei<\/p>\n<\/li>\n<li data-start=\"1688\" data-end=\"1724\">\n<p data-start=\"1690\" data-end=\"1724\">Dezvoltarea microbian\u0103 (dac\u0103 este cazul)<\/p>\n<\/li>\n<li data-start=\"1725\" data-end=\"1752\">\n<p data-start=\"1727\" data-end=\"1752\">Compatibilitatea ambalajelor<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1754\" data-end=\"1782\">Scopul prezentului protocol<\/h3>\n<p data-start=\"1784\" data-end=\"1941\">Aceast\u0103 metod\u0103 ofer\u0103 o modalitate eficient\u0103 de a evalua performan\u021ba produsului \u00eentr-o gam\u0103 variat\u0103 de condi\u021bii de stocare probabile, at\u00e2t din via\u021ba real\u0103, c\u00e2t \u0219i extreme. Aceasta ajut\u0103 la: <\/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\">Previziunea stabilit\u0103\u021bii pe termen lung a produsului<\/p>\n<\/li>\n<li data-start=\"1983\" data-end=\"2022\">\n<p data-start=\"1985\" data-end=\"2022\">Identificarea din timp a punctelor slabe ale formul\u0103rii<\/p>\n<\/li>\n<li data-start=\"2023\" data-end=\"2095\">\n<p data-start=\"2025\" data-end=\"2095\">Asigura\u021bi-v\u0103 c\u0103 ambalajul este compatibil cu produsul \u00een orice condi\u021bii<\/p>\n<\/li>\n<li data-start=\"2096\" data-end=\"2175\">\n<p data-start=\"2098\" data-end=\"2175\">Respectarea cerin\u021belor de reglementare privind \u00eenregistrarea produselor sau documenta\u021bia CPSR<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"177\" data-end=\"264\">Testarea stabilit\u0103\u021bii la \u0219oc termic: asigurarea integrit\u0103\u021bii produsului \u00een condi\u021bii extreme<\/h2>\n<p data-start=\"266\" data-end=\"596\"><strong data-start=\"266\" data-end=\"301\">Testarea stabilit\u0103\u021bii la \u0219oc termic<\/strong> este o form\u0103 specializat\u0103 de testare a stabilit\u0103\u021bii, utilizat\u0103 pentru a evalua modul \u00een care un produs rezist\u0103 la schimb\u0103ri bru\u0219te \u0219i extreme de temperatur\u0103. Acest test este deosebit de important pentru produsele cosmetice, produsele farmaceutice \u0219i formulele chimice care pot fi expuse la condi\u021bii variabile de depozitare sau transport. <\/p>\n<h3 data-start=\"598\" data-end=\"624\">Ce este \u0219ocul termic?<\/h3>\n<p data-start=\"626\" data-end=\"931\">\u0218ocul termic se refer\u0103 la solicitarea fizic\u0103 \u0219i la poten\u021bialele deterior\u0103ri cauzate atunci c\u00e2nd un produs este transferat rapid \u00eentre dou\u0103 temperaturi care difer\u0103 semnificativ. De exemplu, mutarea unui produs dintr-un congelator \u00eentr-un mediu cald sau dintr-un camion \u00eenc\u0103lzit \u00eentr-o camer\u0103 frigorific\u0103. Aceste schimb\u0103ri bru\u0219te pot afecta:  <\/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\">Stabilitatea emulsiei<\/p>\n<\/li>\n<li data-start=\"956\" data-end=\"981\">\n<p data-start=\"958\" data-end=\"981\">V\u00e2scozitatea \u0219i textura<\/p>\n<\/li>\n<li data-start=\"982\" data-end=\"1005\">\n<p data-start=\"984\" data-end=\"1005\">Culoare \u0219i parfum<\/p>\n<\/li>\n<li data-start=\"1006\" data-end=\"1029\">\n<p data-start=\"1008\" data-end=\"1029\">Integritatea ambalajului<\/p>\n<\/li>\n<li data-start=\"1030\" data-end=\"1065\">\n<p data-start=\"1032\" data-end=\"1065\">Eficacitatea substan\u021bei active<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1067\" data-end=\"1110\">De ce sunt importante testele de \u0219oc termic?<\/h3>\n<p data-start=\"1112\" data-end=\"1397\">Produsele care nu rezist\u0103 la \u0219ocuri termice se pot separa, degrada, prezenta scurgeri sau \u00ee\u0219i pot pierde eficacitatea. Acest lucru poate duce la reclama\u021bii din partea clien\u021bilor, la retragerea produselor de pe pia\u021b\u0103 sau la nerespectarea cerin\u021belor de reglementare. Testarea garanteaz\u0103 c\u0103 formula dumneavoastr\u0103 r\u0103m\u00e2ne <strong data-start=\"1340\" data-end=\"1371\">stabil\u0103, sigur\u0103 \u0219i eficient\u0103<\/strong> chiar \u0219i \u00een condi\u021bii extreme.  <\/p>\n<p data-start=\"1399\" data-end=\"1440\">Testarea stabilit\u0103\u021bii la \u0219oc termic contribuie la:<\/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\">Simularea condi\u021biilor reale de transport \u0219i depozitare<\/p>\n<\/li>\n<li data-start=\"1499\" data-end=\"1529\">\n<p data-start=\"1501\" data-end=\"1529\">Validarea afirma\u021biilor privind termenul de valabilitate<\/p>\n<\/li>\n<li data-start=\"1530\" data-end=\"1578\">\n<p data-start=\"1532\" data-end=\"1578\">Prevenirea separ\u0103rii fazelor \u0219i a cristaliz\u0103rii<\/p>\n<\/li>\n<li data-start=\"1579\" data-end=\"1699\">\n<p data-start=\"1581\" data-end=\"1699\">Respectarea cerin\u021belor de reglementare (\u00een special \u00een cazul produselor cosmetice, farmaceutice \u0219i al substan\u021belor chimice sensibile la temperatur\u0103)<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"903\" data-end=\"930\">\u00cen ce const\u0103 acest test<\/h3>\n<p data-start=\"69\" data-end=\"441\">Testul se efectueaz\u0103 prin metoda \u0219ocului termic, care presupune expunerea ciclic\u0103 a e\u0219antionului de produs la temperaturi extreme: -15 \u00b0C \u00b1 2 \u00b0C, +20 \u00b0C \u00b1 2 \u00b0C \u0219i +45 \u00b0C \u00b1 2 \u00b0C.<\/p>\n<p data-start=\"443\" data-end=\"585\">Acest test este sus\u021binut de un studiu de compatibilitate cu durata de 6 s\u0103pt\u0103m\u00e2ni, \u00een cadrul c\u0103ruia se evalueaz\u0103 \u0219i stabilitatea produsului \u00een ambalajul s\u0103u original.<\/p>\n<p data-start=\"1733\" data-end=\"1829\">Testul presupune expunerea produsului la <strong data-start=\"1785\" data-end=\"1819\">cicluri de temperatur\u0103 alternativ\u0103<\/strong>, cum ar fi:<\/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 \u0219i +45 \u00b0C \u00b1 2 \u00b0C, \u00een func\u021bie de tipul produsului \u0219i de standardele pie\u021bei<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1931\" data-end=\"1951\">Fiecare ciclu cuprinde:<\/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\">Plasarea produsului \u00eentr-o camer\u0103 frigorific\u0103 pentru o perioad\u0103 determinat\u0103 (de exemplu, 24 de ore)<\/p>\n<\/li>\n<li data-start=\"2037\" data-end=\"2108\">\n<p data-start=\"2040\" data-end=\"2108\">Transfer\u00e2nd-o imediat \u00eentr-o camer\u0103 \u00eenc\u0103lzit\u0103 pentru aceea\u0219i durat\u0103<\/p>\n<\/li>\n<li data-start=\"2109\" data-end=\"2172\">\n<p data-start=\"2112\" data-end=\"2172\">Repetarea acestui ciclu de c\u00e2teva ori (de obicei, 3 cicluri)<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"2174\" data-end=\"2289\">Produsul este evaluat din punct de vedere vizual \u0219i func\u021bional dup\u0103 fiecare ciclu \u0219i la finalul test\u0103rii. Observa\u021biile includ: <\/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\">Modific\u0103ri ale culorii \u0219i parfumului<\/p>\n<\/li>\n<li data-start=\"1637\" data-end=\"1664\">\n<p data-start=\"1639\" data-end=\"1664\">modific\u0103ri ale pH-ului \u0219i ale v\u00e2scozit\u0103\u021bii<\/p>\n<\/li>\n<li data-start=\"1665\" data-end=\"1687\">\n<p data-start=\"1667\" data-end=\"1687\">Stabilitatea emulsiei<\/p>\n<\/li>\n<li data-start=\"1688\" data-end=\"1724\">\n<p data-start=\"1690\" data-end=\"1724\">Dezvoltarea microbian\u0103 (dac\u0103 este cazul)<\/p>\n<\/li>\n<li data-start=\"1725\" data-end=\"1752\">\n<p data-start=\"1727\" data-end=\"1752\">Compatibilitatea ambalajelor<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1754\" data-end=\"1782\">Scopul prezentului protocol<\/h3>\n<p data-start=\"1784\" data-end=\"1941\">Aceast\u0103 metod\u0103 ofer\u0103 o modalitate rapid\u0103 de a evalua performan\u021ba produsului \u00eentr-o gam\u0103 variat\u0103 de condi\u021bii de stocare probabile, at\u00e2t din via\u021ba real\u0103, c\u00e2t \u0219i extreme. Aceasta ajut\u0103 la: <\/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\">Previziunea stabilit\u0103\u021bii pe termen lung a produsului<\/p>\n<\/li>\n<li data-start=\"1983\" data-end=\"2022\">\n<p data-start=\"1985\" data-end=\"2022\">Identificarea din timp a punctelor slabe ale formul\u0103rii<\/p>\n<\/li>\n<li data-start=\"2023\" data-end=\"2095\">\n<p data-start=\"2025\" data-end=\"2095\">Asigura\u021bi-v\u0103 c\u0103 ambalajul este compatibil cu produsul \u00een orice condi\u021bii<\/p>\n<\/li>\n<li data-start=\"2096\" data-end=\"2175\">\n<p data-start=\"2098\" data-end=\"2175\">Respectarea cerin\u021belor de reglementare privind \u00eenregistrarea produselor sau documenta\u021bia CPSR<\/p>\n<\/li>\n<\/ul>\n<h2>Estimarea duratei de valabilitate<\/h2>\n<p>Estimarea duratei de valabilitate a unui produs cosmetic de c\u0103tre un evaluator de siguran\u021b\u0103 se bazeaz\u0103 pe o combina\u021bie \u00eentre rezultatele testelor de stabilitate \u0219i informa\u021biile detaliate despre produs furnizate de client. Evaluatorul analizeaz\u0103 date precum compozi\u021bia formul\u0103rii, materialul de ambalare, condi\u021biile de depozitare \u0219i stabilitatea microbian\u0103, al\u0103turi de rezultatele testelor de stabilitate accelerate \u0219i\/sau \u00een timp real. Aceste teste ajut\u0103 la previzionarea comportamentului produsului \u00een timp, at\u00e2t \u00een condi\u021bii normale, c\u00e2t \u0219i \u00een condi\u021bii de stres. Pe baza acestei evalu\u0103ri, evaluatorul de siguran\u021b\u0103 stabile\u0219te o durat\u0103 de valabilitate justificat\u0103, asigur\u00e2ndu-se c\u0103 produsul r\u0103m\u00e2ne sigur, eficient \u0219i conform cu standardele de reglementare pe toat\u0103 durata de utilizare prev\u0103zut\u0103.   <\/p>\n<p>Estimarea nu este exact\u0103, ci se bazeaz\u0103 pe documenta\u021bia disponibil\u0103 \u0219i pe rezultatele testelor de laborator.  <span data-teams=\"true\">Testul accelerat \u0219i estimarea servesc drept punct de plecare, dar nu \u00eenlocuiesc necesitatea unui control continuu al calit\u0103\u021bii \u0219i a monitoriz\u0103rii stabilit\u0103\u021bii, \u00een conformitate cu bunele practici de fabrica\u021bie (GMP) \u0219i cu cerin\u021bele normative ale UE.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Testarea stabilit\u0103\u021bii produselor cosmetice reprezint\u0103 o serie de evalu\u0103ri efectuate pentru a determina modul \u00een care propriet\u0103\u021bile fizice, chimice \u0219i microbiologice ale unui produs cosmetic sunt afectate \u00een timp, atunci c\u00e2nd acesta este depozitat \u00een diverse condi\u021bii. Scopul acestor teste este de a asigura c\u0103 produsul r\u0103m\u00e2ne sigur, eficient \u0219i \u00ee\u0219i p\u0103streaz\u0103 calitatea prev\u0103zut\u0103 pe&#8230;<\/p>\n","protected":false},"featured_media":27515,"template":"","meta":[],"product_brand":[],"product_cat":[2304,3079],"product_tag":[],"class_list":["post-27509","product","type-product","status-publish","has-post-thumbnail","product_cat-laborator","product_cat-testarea-stabilitatii","first","instock","taxable","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"bundled_by":["28077","28616","28751"],"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>Testul de stabilitate \u0219i compatibilitate - 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\/ro\/product\/laborator\/testul-de-stabilitate-si-compatibilitate\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Testul de stabilitate \u0219i compatibilitate\" \/>\n<meta property=\"og:description\" content=\"Testarea stabilit\u0103\u021bii produselor cosmetice reprezint\u0103 o serie de evalu\u0103ri efectuate pentru a determina modul \u00een care propriet\u0103\u021bile fizice, chimice \u0219i microbiologice ale unui produs cosmetic sunt afectate \u00een timp, atunci c\u00e2nd acesta este depozitat \u00een diverse condi\u021bii. 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