{"id":15725,"date":"2026-11-05T18:04:22","date_gmt":"2026-11-05T17:04:22","guid":{"rendered":"https:\/\/www.s-vt.net\/?page_id=15725"},"modified":"2026-11-05T18:04:22","modified_gmt":"2026-11-05T17:04:22","slug":"ointments","status":"publish","type":"page","link":"https:\/\/www.s-vt.net\/ro\/ointments\/","title":{"rendered":"Unguente"},"content":{"rendered":"<div style='' class=''><section class='page-content' style=''  ><section class='container'><div style='' class=''><div class='row' style=''><div style='' class=''><div class='col-md-12 ' style=''><div style='' class=''><div class='cma-wysiwyg-editor'><p class=\"svt-lead2\">Ca forme farmaceutice, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ointment\" target=\"_blank\" rel=\"noopener\">unguentele<\/a> sunt preparate monofazice, semisolide \u0219i u\u0219or de \u00eentins, \u00een care sunt \u00eencorporate <a href=\"\/ro\/active-ingredients\/\">substan\u021be active<\/a>. Substan\u021bele active se adaug\u0103 conform unei re\u021bete fixe \u0219i se dizolv\u0103 \u00een baz\u0103, <a href=\"\/ro\/dispersing\/\">se disperseaz\u0103<\/a> sau se suspend\u0103.<\/p><div class=\"svt-ptiles\"><div class=\"svt-ptile\"><i class=\"fa fa-flask\" aria-hidden=\"true\"><\/i><strong>Baze diferite<\/strong><span>Baze hidrofobe, hidrofile \u0219i absorbante de ap\u0103.<\/span><\/div><div class=\"svt-ptile\"><i class=\"fa fa-tachometer\" aria-hidden=\"true\"><\/i><strong>Timpi de amestecare mai scur\u021bi<\/strong><span>Mixerele-omogenizatoare scurteaz\u0103 considerabil timpul de amestecare.<\/span><\/div><div class=\"svt-ptile\"><i class=\"fa fa-check-square-o\" aria-hidden=\"true\"><\/i><strong>Consisten\u021b\u0103 stabil\u0103<\/strong><span>Emulsii \u0219i suspensii fine, stabile.<\/span><\/div><\/div><h2>Tipuri de unguente pe scurt<\/h2><div class=\"svt-kgrid svt-kgrid-3\"><div class=\"svt-kcard\"><i class=\"fa fa-tint\" aria-hidden=\"true\"><\/i><h3>Hidrofobe<\/h3><p>Sunt puternic grase, hidrofuge \u0219i nu se pot sp\u0103la cu ap\u0103. Apa se \u00eencorporeaz\u0103 doar \u00een cantitate foarte mic\u0103, prin <a href=\"\/ro\/dispersing\/\">dispersare<\/a> mecanic\u0103.<\/p><\/div><div class=\"svt-kcard\"><i class=\"fa fa-tint\" aria-hidden=\"true\"><\/i><h3>Hidrofile<\/h3><p>Bazele lor se pot amesteca cu apa. De\u0219i sunt de natur\u0103 gras\u0103, nu las\u0103 senza\u021bie gras\u0103. Sunt lucioase, se \u00eentind bine \u0219i se pot sp\u0103la cu ap\u0103.<\/p><\/div><div class=\"svt-kcard\"><i class=\"fa fa-tint\" aria-hidden=\"true\"><\/i><h3>Absorbante de ap\u0103<\/h3><p>La formarea unei emulsii, absorb cantit\u0103\u021bi mai mari de ap\u0103.<\/p><\/div><\/div><p class=\"svt-knote\">O <a href=\"\/ro\/emulsifying\/\">emulsie<\/a> este un amestec fin dispersat \u0219i stabil din dou\u0103 lichide \u00een mod normal nemiscibile. O faz\u0103 este distribuit\u0103 sub form\u0103 de pic\u0103turi fine \u00een cealalt\u0103 \u2013 fie ca emulsie ap\u0103-\u00een-ulei (W\/O), fie ca emulsie ulei-\u00een-ap\u0103 (O\/W).<\/p><h2>Mixer-omogenizator pentru fabricarea unguentelor<\/h2><p>Pentru fabricarea unguentelor farmaceutice, mixerele-omogenizatoare sunt deosebit de potrivite. Utilajele moderne ofer\u0103 urm\u0103toarele func\u021bii:<\/p><ul class=\"svt-checks\"><li><a href=\"\/ro\/solid-liquid-mixing\/\">solide \u00een lichide \u2013<\/a> dispersare rapid\u0103<\/li><li>hidratarea agen\u021bilor de umflare \u0219i a stabilizatorilor<\/li><li><a href=\"\/ro\/agglomeration\/\">dizolvarea aglomeratelor<\/a> \u0219i m\u0103run\u021birea particulelor<\/li><li>ob\u021binerea de emulsii fine \u0219i stabile ori de <a href=\"\/ro\/suspensions\/\">suspensii<\/a> stabile<\/li><\/ul><p>Astfel, mixerele-omogenizatoare scurteaz\u0103 considerabil timpul de amestecare. \u00cen acela\u0219i timp, \u00eembun\u0103t\u0103\u021besc vizibil stabilitatea \u0219i consisten\u021ba produselor.<\/p><h2>\u00centreb\u0103ri frecvente: fabricarea unguentelor<\/h2><h3>Care este diferen\u021ba dintre unguent \u0219i crem\u0103?<\/h3><p>Conform farmacopeei, unguentele sunt baze monofazice \u00een care substan\u021bele active sunt dizolvate sau dispersate. Cremele sunt multifazice \u0219i constau dintr-o faz\u0103 lipofil\u0103 \u0219i una apoas\u0103 (W\/O sau O\/W).<\/p><h3>Ce tipuri de unguente exist\u0103?<\/h3><p>Unguente hidrofobe (de exemplu vaselin\u0103, absorb\u021bie de ap\u0103 aproape nul\u0103), unguente absorbante de ap\u0103 (formeaz\u0103 emulsii cu apa) \u0219i unguente hidrofile (miscibile cu apa, de exemplu unguente cu macrogol).<\/p><h3>Ce utilaj este potrivit pentru fabricarea unguentelor?<\/h3><p>Mixere-omogenizatoare cu vid, cu agitator cu racle\u021bi, omogenizator rotor-stator, manta de \u00eenc\u0103lzire\/r\u0103cire \u0219i aspirare de pulbere. Acestea disperseaz\u0103 substan\u021bele active, dizolv\u0103 aglomeratele \u0219i degazeaz\u0103 produsul.<\/p><h3>De ce se produce sub vid?<\/h3><p>Vidul previne incluziunile de aer, \u00eembun\u0103t\u0103\u021be\u0219te durabilitatea \u0219i aspectul \u0219i permite aspirarea pulberilor \u0219i a fazelor direct sub nivelul lichidului.<\/p><h3>Livreaz\u0103 SEEFRIED instala\u021bii pentru unguente \u0219i creme?<\/h3><p>Da. SEEFRIED Verfahrenstechnik planific\u0103 instala\u021bii pentru forme farmaceutice semisolide \u0219i ofer\u0103 mixere-omogenizatoare second-hand verificate, de exemplu instala\u021bii Becomix.<\/p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Service\",\"name\":\"Instala\u021bii de proces pentru produc\u021bia de unguente\",\"description\":\"Proiectarea \u0219i livrarea de mixere-omogenizatoare cu vid pentru unguente farmaceutice, creme \u0219i preparate semisolide.\",\"url\":\"https:\/\/www.s-vt.net\/ro\/ointments\/\",\"provider\":{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.s-vt.net\/#seefried\",\"name\":\"SEEFRIED Verfahrenstechnik GmbH\",\"url\":\"https:\/\/www.s-vt.net\/\",\"telephone\":\"+49 4203 789492\"},\"areaServed\":\"Worldwide\"},{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Care este diferen\u021ba dintre unguent \u0219i crem\u0103?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Conform farmacopeei, unguentele sunt baze monofazice \u00een care substan\u021bele active sunt dizolvate sau dispersate. 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Acestea disperseaz\u0103 substan\u021bele active, dizolv\u0103 aglomeratele \u0219i degazeaz\u0103 produsul.\"}},{\"@type\":\"Question\",\"name\":\"De ce se produce sub vid?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Vidul previne incluziunile de aer, \u00eembun\u0103t\u0103\u021be\u0219te durabilitatea \u0219i aspectul \u0219i permite aspirarea pulberilor \u0219i a fazelor direct sub nivelul lichidului.\"}},{\"@type\":\"Question\",\"name\":\"Livreaz\u0103 SEEFRIED instala\u021bii pentru unguente \u0219i creme?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Da. SEEFRIED Verfahrenstechnik planific\u0103 instala\u021bii pentru forme farmaceutice semisolide \u0219i ofer\u0103 mixere-omogenizatoare second-hand verificate, de exemplu instala\u021bii Becomix.\"}}]}]}<\/script><\/div><\/div><\/div><\/div><\/div><\/div><\/section><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","footnotes":""},"class_list":["post-15725","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fabricarea unguentelor: mixer cu vid | SEEFRIED<\/title>\n<meta name=\"description\" content=\"Fabricarea unguentelor: baze hidrofobe, hidrofile \u0219i absorbante de ap\u0103, emulsii stabile \u0219i timpi scur\u021bi de 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