{"id":4933,"date":"2024-06-03T05:53:18","date_gmt":"2024-06-03T05:53:18","guid":{"rendered":"https:\/\/pfanstiehl.com\/solutions\/mitigacao-da-degradacao-do-polissorbato\/"},"modified":"2024-07-08T06:22:38","modified_gmt":"2024-07-08T06:22:38","slug":"mitigacao-da-degradacao-do-polissorbato","status":"publish","type":"solutions","link":"https:\/\/pfanstiehl.com\/pt-pt\/solutions\/mitigacao-da-degradacao-do-polissorbato\/","title":{"rendered":"Mitiga\u00e7\u00e3o da degrada\u00e7\u00e3o do polissorbato"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4933\" class=\"elementor elementor-4933 elementor-1679\" data-elementor-post-type=\"solutions\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3c4dd17b e-flex e-con-boxed e-con e-parent\" data-id=\"3c4dd17b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2a73dd8c e-flex e-con-boxed e-con e-child\" data-id=\"2a73dd8c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4152c960 elementor-widget elementor-widget-heading\" data-id=\"4152c960\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 05-08-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h1 class=\"elementor-heading-title elementor-size-default\">Solu\u00e7\u00f5es de Pfanstiehl para reduzir a degrada\u00e7\u00e3o de surfactantes em formula\u00e7\u00f5es biol\u00f3gicas<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-424f17af elementor-widget elementor-widget-text-editor\" data-id=\"424f17af\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 05-08-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Os surfactantes s\u00e3o componentes cr\u00edticos em formula\u00e7\u00f5es farmac\u00eauticas, particularmente em emuls\u00f5es, suspens\u00f5es e certas formas farmac\u00eauticas s\u00f3lidas. Eles reduzem a tens\u00e3o superficial entre diferentes fases, auxiliando na solubiliza\u00e7\u00e3o, estabiliza\u00e7\u00e3o e dispers\u00e3o de ingredientes farmac\u00eauticos ativos (IFAs). No entanto, a presen\u00e7a de metais vestigiais pode afetar significativamente a estabilidade e a degrada\u00e7\u00e3o dos tensoativos, afetando assim a estabilidade e a efic\u00e1cia globais do produto farmac\u00eautico.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-145f063d e-flex e-con-boxed e-con e-child\" data-id=\"145f063d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-12208a2c elementor-widget elementor-widget-image\" data-id=\"12208a2c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 05-08-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/pfanstiehl.com\/wp-content\/uploads\/2024\/06\/sol-1024x576.jpeg\" class=\"attachment-large size-large wp-image-3481\" alt=\"Monoclonal Antibody in final formulation buffer with polysorbate 80\" srcset=\"https:\/\/pfanstiehl.com\/wp-content\/uploads\/2024\/06\/sol-1024x576.jpeg 1024w, https:\/\/pfanstiehl.com\/wp-content\/uploads\/2024\/06\/sol-300x169.jpeg 300w, https:\/\/pfanstiehl.com\/wp-content\/uploads\/2024\/06\/sol-768x432.jpeg 768w, https:\/\/pfanstiehl.com\/wp-content\/uploads\/2024\/06\/sol-1536x864.jpeg 1536w, https:\/\/pfanstiehl.com\/wp-content\/uploads\/2024\/06\/sol-2048x1152.jpeg 2048w, https:\/\/pfanstiehl.com\/wp-content\/uploads\/2024\/06\/sol-600x338.jpeg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\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\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7df42d2 e-flex e-con-boxed e-con e-parent\" data-id=\"7df42d2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-56ee037 elementor-widget elementor-widget-heading\" data-id=\"56ee037\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Mecanismos de degrada\u00e7\u00e3o de surfactantes induzidos por metais vestigiais<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-76b9351 e-con-full e-flex e-con e-child\" data-id=\"76b9351\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ee9d5cf e-flex e-con-boxed e-con e-child\" data-id=\"ee9d5cf\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ebf8ad7 elementor-widget elementor-widget-text-editor\" data-id=\"ebf8ad7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Degrada\u00e7\u00e3o catal\u00edtica por esp\u00e9cies reativas de oxig\u00e9nio:<\/h4>\n<p>Metais vestigiais como ferro (Fe), cobre () e mangan\u00eas (Mn) podem catalisar a forma\u00e7\u00e3o de esp\u00e9cies reativas de oxig\u00eanio (ROS), incluindo radicais hidroxila (\u2022OH) e \u00e2nions super\u00f3xido (O2\u2022\u2212). Estas ROS s\u00e3o altamente reativas e podem iniciar a degrada\u00e7\u00e3o oxidativa de surfactantes. Por exemplo, os \u00edons de ferro podem participar de rea\u00e7\u00f5es semelhantes a Fenton para gerar radicais hidroxila:<\/p>\n<\/p>\n<p>Fe2++H2O2\u2192Fe3++\u22c5OH+OH\u2212Fe2++H2O2\u2192Fe3++\u22c5OH+OH\u2212<\/p>\n<\/p>\n<p>Os radicais hidroxila reativos levam \u00e0 degrada\u00e7\u00e3o induzida pela oxida\u00e7\u00e3o de surfactantes como o polissorbato 80 (PS80), comprometendo sua funcionalidade e estabilidade.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6566ab8 e-flex e-con-boxed e-con e-child\" data-id=\"6566ab8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a47c391 elementor-widget elementor-widget-text-editor\" data-id=\"a47c391\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Forma\u00e7\u00e3o do Complexo Metal-Surfactante:<\/h4>\n<p>Os metais vestigiais podem ligar-se diretamente \u00e0s mol\u00e9culas surfactantes, formando complexos que alteram suas propriedades f\u00edsicas e qu\u00edmicas, como solubilidade e atividade superficial. Esta liga\u00e7\u00e3o pode reduzir a efici\u00eancia do surfactante na redu\u00e7\u00e3o da tens\u00e3o superficial e estabiliza\u00e7\u00e3o de emuls\u00f5es ou suspens\u00f5es.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac6a38b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ac6a38b\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 05-08-2024 *\/\n.elementor-widget-divider{--divider-border-style:none;--divider-border-width:1px;--divider-color:#0c0d0e;--divider-icon-size:20px;--divider-element-spacing:10px;--divider-pattern-height:24px;--divider-pattern-size:20px;--divider-pattern-url:none;--divider-pattern-repeat:repeat-x}.elementor-widget-divider .elementor-divider{display:flex}.elementor-widget-divider .elementor-divider__text{font-size:15px;line-height:1;max-width:95%}.elementor-widget-divider .elementor-divider__element{margin:0 var(--divider-element-spacing);flex-shrink:0}.elementor-widget-divider .elementor-icon{font-size:var(--divider-icon-size)}.elementor-widget-divider .elementor-divider-separator{display:flex;margin:0;direction:ltr}.elementor-widget-divider--view-line_icon .elementor-divider-separator,.elementor-widget-divider--view-line_text .elementor-divider-separator{align-items:center}.elementor-widget-divider--view-line_icon .elementor-divider-separator:after,.elementor-widget-divider--view-line_icon .elementor-divider-separator:before,.elementor-widget-divider--view-line_text .elementor-divider-separator:after,.elementor-widget-divider--view-line_text .elementor-divider-separator:before{display:block;content:\"\";border-block-end:0;flex-grow:1;border-block-start:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--element-align-left .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-left .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-left .elementor-divider__element{margin-left:0}.elementor-widget-divider--element-align-right .elementor-divider .elementor-divider-separator>.elementor-divider__svg:last-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-right .elementor-divider-separator:after{content:none}.elementor-widget-divider--element-align-right .elementor-divider__element{margin-right:0}.elementor-widget-divider--element-align-start .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-start .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-start .elementor-divider__element{margin-inline-start:0}.elementor-widget-divider--element-align-end .elementor-divider .elementor-divider-separator>.elementor-divider__svg:last-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-end .elementor-divider-separator:after{content:none}.elementor-widget-divider--element-align-end .elementor-divider__element{margin-inline-end:0}.elementor-widget-divider:not(.elementor-widget-divider--view-line_text):not(.elementor-widget-divider--view-line_icon) .elementor-divider-separator{border-block-start:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--separator-type-pattern{--divider-border-style:none}.elementor-widget-divider--separator-type-pattern.elementor-widget-divider--view-line .elementor-divider-separator,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:after,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:before,.elementor-widget-divider--separator-type-pattern:not([class*=elementor-widget-divider--view]) .elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-09889a0 e-flex e-con-boxed e-con e-parent\" data-id=\"09889a0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b2c112 elementor-widget elementor-widget-text-editor\" data-id=\"7b2c112\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3>Impacto dos Metais Vestigiais na Estabilidade Proteica e Efic\u00e1cia Terap\u00eautica<\/h3>\n<p>A presen\u00e7a de metais vestigiais n\u00e3o s\u00f3 afeta os surfactantes, mas tamb\u00e9m tem implica\u00e7\u00f5es significativas para a estabilidade proteica e efic\u00e1cia terap\u00eautica em subst\u00e2ncias medicamentosas (DS) e produtos farmac\u00eauticos (DP):<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-63f5208 e-con-full e-flex e-con e-child\" data-id=\"63f5208\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2a309ac e-flex e-con-boxed e-con e-child\" data-id=\"2a309ac\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a53b53d elementor-widget elementor-widget-text-editor\" data-id=\"a53b53d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Fragmenta\u00e7\u00e3o de prote\u00ednas:<\/h4>\n<p>O ferro (Fe), em particular, pode induzir a fragmenta\u00e7\u00e3o de prote\u00ednas atrav\u00e9s de mecanismos oxidativos. O ROS gerado pode atacar mol\u00e9culas de prote\u00edna, levando \u00e0 fragmenta\u00e7\u00e3o e degrada\u00e7\u00e3o. Isso pode afetar drasticamente a estabilidade e a efic\u00e1cia terap\u00eautica de medicamentos \u00e0 base de prote\u00ednas.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5b5b09a e-flex e-con-boxed e-con e-child\" data-id=\"5b5b09a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-089a5be elementor-widget elementor-widget-text-editor\" data-id=\"089a5be\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Efic\u00e1cia terap\u00eautica reduzida:<\/h4>\n<p>A degrada\u00e7\u00e3o dos tensoactivos e a fragmenta\u00e7\u00e3o das prote\u00ednas comprometem a estabilidade e integridade das formula\u00e7\u00f5es farmac\u00eauticas. Isto pode levar a uma efic\u00e1cia terap\u00eautica reduzida e a potenciais preocupa\u00e7\u00f5es de seguran\u00e7a, uma vez que os componentes degradados podem apresentar atividade biol\u00f3gica alterada ou diminu\u00edda.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15dd608 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"15dd608\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3aee7d4 e-flex e-con-boxed e-con e-parent\" data-id=\"3aee7d4\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-21dbc9f elementor-widget elementor-widget-text-editor\" data-id=\"21dbc9f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3>Import\u00e2ncia de usar os excipientes mais puros<\/h3>\n<p>Dado os potenciais efeitos adversos dos metais vestigiais sobre surfactantes e prote\u00ednas, \u00e9 crucial usar excipientes (ingredientes inativos) da mais alta pureza em formula\u00e7\u00f5es biol\u00f3gicas:<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-af39dd6 e-con-full e-flex e-con e-child\" data-id=\"af39dd6\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0f13c90 e-flex e-con-boxed e-con e-child\" data-id=\"0f13c90\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ec0d5c9 elementor-widget elementor-widget-text-editor\" data-id=\"ec0d5c9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Estabilidade da formula\u00e7\u00e3o:<\/h4>\n<p>Excipientes puros minimizam o risco de degrada\u00e7\u00e3o induzida por metais vestigiais, garantindo a estabilidade a longo prazo da formula\u00e7\u00e3o. Isto \u00e9 particularmente importante para produtos com prazos de validade prolongados ou expostos a condi\u00e7\u00f5es ambientais vari\u00e1veis<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d56f866 e-flex e-con-boxed e-con e-child\" data-id=\"d56f866\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2655903 elementor-widget elementor-widget-text-editor\" data-id=\"2655903\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Efic\u00e1cia e Seguran\u00e7a:<\/h4>\n<p>As impurezas dos excipientes, incluindo vest\u00edgios de metais, podem interagir com IFAs, afetando a efic\u00e1cia terap\u00eautica e a seguran\u00e7a do produto. Excipientes de alta pureza ajudam a manter o desempenho pretendido e perfil de seguran\u00e7a da droga.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-15cb6d3 e-con-full e-flex e-con e-child\" data-id=\"15cb6d3\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8e78762 e-flex e-con-boxed e-con e-child\" data-id=\"8e78762\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0280a53 elementor-widget elementor-widget-text-editor\" data-id=\"0280a53\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Conformidade regulamentar:<\/h4>\n<p>Os produtos farmac\u00eauticos devem atender a rigorosos padr\u00f5es regulat\u00f3rios de qualidade e pureza. O uso de excipientes de alta pureza ajuda a atender a esses padr\u00f5es e evitar recalls ou rejei\u00e7\u00f5es dispendiosas devido a problemas de estabilidade ou contamina\u00e7\u00e3o.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ad20904 e-flex e-con-boxed e-con e-child\" data-id=\"ad20904\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c41324d elementor-widget elementor-widget-text-editor\" data-id=\"c41324d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Desempenho consistente:<\/h4>\n<p>Garantir a pureza dos excipientes leva a resultados de fabrica\u00e7\u00e3o mais consistentes e desempenho do produto. Varia\u00e7\u00f5es nos n\u00edveis de metais vestigiais podem resultar em variabilidade de lote para lote, afetando a confiabilidade do produto farmac\u00eautico.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0f4184 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d0f4184\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-03e24c2 e-flex e-con-boxed e-con e-parent\" data-id=\"03e24c2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7cacc5a elementor-widget elementor-widget-text-editor\" data-id=\"7cacc5a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3>O que Pfanstiehl pode fazer para ajudar?<\/h3>\n<p>Os Cientistas de Vendas T\u00e9cnicas da Pfanstiehl podem discutir com voc\u00ea para entender seus desafios e fornecer orienta\u00e7\u00e3o com base na experi\u00eancia e revis\u00f5es da literatura para reduzir a degrada\u00e7\u00e3o do surfactante e estabilizar a estrutura e a atividade biol\u00f3gica de sua terap\u00eautica proteica.<\/p>\n<\/p>\n<p>Vamos ajudar a reunir algumas ideias para:<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7b380ed solutions_content_box e-flex e-con-boxed e-con e-child\" data-id=\"7b380ed\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7875f01 e-flex e-con-boxed e-con e-child\" data-id=\"7875f01\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bb0e317 elementor-widget elementor-widget-text-editor\" data-id=\"bb0e317\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Utilizando quelantes met\u00e1licos:<\/h4><p>em combina\u00e7\u00e3o com outros excipientes de alta pureza, Pfanstiehl alta pureza baixa amino\u00e1cidos met\u00e1licos como Pfanstiehl L-Metionina, em baixas concentra\u00e7\u00f5es, pode atuar como quelantes e sequestrar metais vestigiais e, assim, reduzir o risco de degrada\u00e7\u00e3o do surfactante.<\/p><p><a href=\"https:\/\/pfanstiehl.com\/pt-pt\/categoria-produto\/metionina-pt-pt\/\">Pfanstiehl HPLE-LM<sup>TM<\/sup>\u00a0L-Metionina<\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-078d9f8 e-flex e-con-boxed e-con e-child\" data-id=\"078d9f8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8dba9c6 elementor-widget elementor-widget-text-editor\" data-id=\"8dba9c6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Otimizando sistemas de buffer:<\/h4><p>Ajustar o pH e a composi\u00e7\u00e3o do sistema tamp\u00e3o pode aumentar a solubilidade e a estabilidade, cruciais para formula\u00e7\u00f5es de alta concentra\u00e7\u00e3o.<\/p><p><a href=\"https:\/\/pfanstiehl.com\/pt-pt\/categoria-produto\/tris-base-pt-pt\/\">Pfanstiehl HPLE-LM<sup>TM<\/sup> TRIS Base<\/a><br \/><a href=\"https:\/\/pfanstiehl.com\/pt-pt\/categoria-produto\/tris-hcl-pt-pt\/\">Pfanstiehl HPLE-LM<sup>TM<\/sup> Tris HCL |<\/a><br \/><a href=\"https:\/\/pfanstiehl.com\/pt-pt\/categoria-produto\/sodium-gluconate-pt-pt\/\">Pfanstiehl HPLE-LM<sup>TM<\/sup> Gluconato de S\u00f3dio<\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9be0b22 e-flex e-con-boxed e-con e-child\" data-id=\"9be0b22\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c27379a elementor-widget elementor-widget-text-editor\" data-id=\"c27379a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Utilizando Excipientes da Mais Alta Pureza e Agentes Estabilizantes:<\/h4><p>A incorpora\u00e7\u00e3o da combina\u00e7\u00e3o dos excipientes de maior pureza e metais mais baixos, como a sacarose Pfanstiehl e a L-histidina Pfanstiehl, pode reduzir significativamente o risco de degrada\u00e7\u00e3o do surfactante.<\/p><p><a href=\"https:\/\/pfanstiehl.com\/pt-pt\/categoria-produto\/sucrose-pt-pt\/\">Pfanstiehl HPLE-LM<sup>TM<\/sup> Sacarose<\/a><br \/><a href=\"https:\/\/pfanstiehl.com\/pt-pt\/categoria-produto\/histidine-pt-pt\/\">Pfanstiehl HPLE-LM<sup>TM<\/sup>\u00a0L-Histidina<\/a><br \/><a href=\"https:\/\/pfanstiehl.com\/pt-pt\/categoria-produto\/histidina-hcl-pt-pt\/\">Pfanstiehl HPLE-LM<sup>TM<\/sup>\u00a0L-Histidina HCL<\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5ca35c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d5ca35c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1cff2a1d e-flex e-con-boxed e-con e-parent\" data-id=\"1cff2a1d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b2b6005 elementor-widget elementor-widget-text-editor\" data-id=\"3b2b6005\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Por mais de 100 anos, Pfanstiehl tem feito excipientes de grau injet\u00e1vel cGMP, estabilizadores e componentes tamp\u00e3o que s\u00e3o garantidos alta pureza, baixa endotoxina, e baixo em metais de transi\u00e7\u00e3o.<\/strong><\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27a084d elementor-widget elementor-widget-text-editor\" data-id=\"27a084d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Os componentes Pfanstiehl s\u00e3o usados na maioria dos biof\u00e1rmacos mais vendidos do mundo e continuamos a crescer a cada ano.<\/p>\n<\/p>\n<p>Nossos clientes sabem que a combina\u00e7\u00e3o do premiado suporte t\u00e9cnico da Pfanstiehl e excipientes cGMP de alta pureza, baixa endotoxina, baixos metais, amino\u00e1cidos e sais tamp\u00e3o, ajudar\u00e1 a garantir uma melhor consist\u00eancia de lote para lote e reduzir\u00e1 o risco de falha de lote de fabrica\u00e7\u00e3o para sua terap\u00eautica.<\/p>\n<\/p>\n<p>Se voc\u00ea tem uma prote\u00edna biol\u00f3gica ou vacina que requer um surfactante na formula\u00e7\u00e3o final, entre em contato conosco e teremos prazer em discutir como podemos trabalhar juntos para reduzir significativamente o risco de degrada\u00e7\u00e3o do surfactante.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19d93b45 elementor-widget elementor-widget-button\" data-id=\"19d93b45\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/pfanstiehl.com\/pt-pt\/contacte-nos\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contacte-nos<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5a3c496b e-con-full right_fixed_btn e-flex e-con e-parent\" data-id=\"5a3c496b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c5cf5f8 fixed_desktop_btn elementor-widget elementor-widget-button\" data-id=\"7c5cf5f8\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/pfanstiehl.com\/pt-pt\/contacte-nos\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contacte-nos<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60f428e5 fixed_mobile_btn elementor-widget elementor-widget-button\" data-id=\"60f428e5\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/pfanstiehl.com\/pt-pt\/contacte-nos\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 64H48C21.49 64 0 85.49 0 112v288c0 26.51 21.49 48 48 48h416c26.51 0 48-21.49 48-48V112c0-26.51-21.49-48-48-48zm0 48v40.805c-22.422 18.259-58.168 46.651-134.587 106.49-16.841 13.247-50.201 45.072-73.413 44.701-23.208.375-56.579-31.459-73.413-44.701C106.18 199.465 70.425 171.067 48 152.805V112h416zM48 400V214.398c22.914 18.251 55.409 43.862 104.938 82.646 21.857 17.205 60.134 55.186 103.062 54.955 42.717.231 80.509-37.199 103.053-54.947 49.528-38.783 82.032-64.401 104.947-82.653V400H48z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"featured_media":0,"menu_order":0,"template":"elementor_header_footer","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"class_list":["post-4933","solutions","type-solutions","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mitiga\u00e7\u00e3o da degrada\u00e7\u00e3o do polissorbato - Pfanstiehl<\/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:\/\/pfanstiehl.com\/pt-pt\/solutions\/mitigacao-da-degradacao-do-polissorbato\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mitiga\u00e7\u00e3o da degrada\u00e7\u00e3o do polissorbato - Pfanstiehl\" \/>\n<meta property=\"og:description\" content=\"Solu\u00e7\u00f5es de Pfanstiehl para reduzir a degrada\u00e7\u00e3o de surfactantes em formula\u00e7\u00f5es biol\u00f3gicas Os surfactantes s\u00e3o componentes cr\u00edticos em formula\u00e7\u00f5es farmac\u00eauticas, particularmente em emuls\u00f5es, suspens\u00f5es e certas formas farmac\u00eauticas s\u00f3lidas. Eles reduzem a tens\u00e3o superficial entre diferentes fases, auxiliando na solubiliza\u00e7\u00e3o, estabiliza\u00e7\u00e3o e dispers\u00e3o de ingredientes farmac\u00eauticos ativos (IFAs). 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