{"id":96732,"date":"2023-02-02T16:57:22","date_gmt":"2023-02-02T15:57:22","guid":{"rendered":"https:\/\/staging.agrovin.com\/clarification-and-stabilisation\/colloidal-stability\/"},"modified":"2024-12-26T14:10:22","modified_gmt":"2024-12-26T12:10:22","slug":"colloidal-stability","status":"publish","type":"page","link":"https:\/\/agrovin.com\/en\/clarification-and-stabilization\/colloidal-stability\/","title":{"rendered":"Colloidal Stability"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"96732\" class=\"elementor elementor-96732 elementor-95313\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-87f43b3 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"87f43b3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-214968e\" data-id=\"214968e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2c925da elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2c925da\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-20c50e2\" data-id=\"20c50e2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-fdae373 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fdae373\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-9548d33\" data-id=\"9548d33\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aeb0218 elementor-align-left elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"aeb0218\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/agrovin.com\/en\/\">\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\">Home \/&nbsp;<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8bb31e elementor-align-left elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"c8bb31e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/agrovin.com\/en\/clarification-and-stabilization\/\">\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\">Clarification and stabilization \/<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb7d7d5 elementor-align-center elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"cb7d7d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\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\">Colloidal stability<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\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<div class=\"elementor-element elementor-element-126b965 elementor-widget elementor-widget-heading\" data-id=\"126b965\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Colloidal stability<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cc41e8 elementor-widget elementor-widget-text-editor\" data-id=\"6cc41e8\" data-element_type=\"widget\" data-e-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\t\t<p>The colloidal balance is perhaps one of the most difficult to obtain due to the complex composition of the wine matrix:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1af6a49 elementor-widget elementor-widget-heading\" data-id=\"1af6a49\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Protein stability of whites and ros\u00e9s<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86925be elementor-widget elementor-widget-text-editor\" data-id=\"86925be\" data-element_type=\"widget\" data-e-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\t\t<p>It is obtained by the elimination of unstable proteins through their precipitation by electrostatic interactions with inorganic compounds such as bentonite.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f79ae7e elementor-widget elementor-widget-heading\" data-id=\"f79ae7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Tartaric stability <\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47f6e6d elementor-widget elementor-widget-text-editor\" data-id=\"47f6e6d\" data-element_type=\"widget\" data-e-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\t\t<p>It can be obtained through different processes:<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b821ae2 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"b821ae2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-window-minimize\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Physical by cold precipitation with or without addition of crystallization nuclei <a href=\"https:\/\/agrovin.com\/en\/products-oenology\/stabilizers\/cremorvin\/\">(Cremorvin)<\/a>. <\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-window-minimize\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">By addition of specific protective colloids that prevent the growth of microcrystals present as colloids in the wine: CMC <a href=\"https:\/\/agrovin.com\/en\/products-oenology\/stabilizers\/estabicel\/\">(Estabicel),<\/a> metatartaric acid <a href=\"https:\/\/agrovin.com\/en\/products-oenology\/stabilizers\/metavimon\/\">(Metavimon)<\/a>.<\/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<div class=\"elementor-element elementor-element-bcc168a elementor-widget elementor-widget-heading\" data-id=\"bcc168a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Stability of the coloring matter<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b294d4e elementor-widget elementor-widget-text-editor\" data-id=\"b294d4e\" data-element_type=\"widget\" data-e-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\t\t<p>It will also have specific processes such as precipitation, bentonite entrainment or the use of &#8220;Verek&#8221; quality gum arabic, <a href=\"https:\/\/agrovin.com\/en\/products-oenology\/stabilizers\/gomasol-pro\/\">Gomasol PRO<\/a> and <a href=\"https:\/\/agrovin.com\/en\/products-oenology\/stabilizers\/gomasol-optima\/\">Gomasol OPTIMA<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5991611 elementor-widget elementor-widget-heading\" data-id=\"5991611\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Natural protection of wines <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8402be2 elementor-widget elementor-widget-text-editor\" data-id=\"8402be2\" data-element_type=\"widget\" data-e-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\t\t<p>The coloring matter consists mainly of grape phenolic compounds (anthocyanins and flavanols). Flavanols polymerize with each other via ethanal bridges (condensed tannins), which react with anthocyanins to create compounds of high molecular weights that can become unstable.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fd6d90 elementor-widget elementor-widget-image\" data-id=\"1fd6d90\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"362\" src=\"https:\/\/agrovin.com\/wp-content\/uploads\/2023\/07\/STABILITY-OF-COLORING-MATTER-1024x362.png\" class=\"attachment-large size-large wp-image-106964\" alt=\"\" srcset=\"https:\/\/agrovin.com\/wp-content\/uploads\/2023\/07\/STABILITY-OF-COLORING-MATTER-1024x362.png 1024w, https:\/\/agrovin.com\/wp-content\/uploads\/2023\/07\/STABILITY-OF-COLORING-MATTER-300x106.png 300w, https:\/\/agrovin.com\/wp-content\/uploads\/2023\/07\/STABILITY-OF-COLORING-MATTER-768x271.png 768w, https:\/\/agrovin.com\/wp-content\/uploads\/2023\/07\/STABILITY-OF-COLORING-MATTER-1536x543.png 1536w, https:\/\/agrovin.com\/wp-content\/uploads\/2023\/07\/STABILITY-OF-COLORING-MATTER-2048x724.png 2048w, https:\/\/agrovin.com\/wp-content\/uploads\/2023\/07\/STABILITY-OF-COLORING-MATTER-270x95.png 270w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\">\t\t\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<div class=\"elementor-element elementor-element-58b51b1 elementor-widget elementor-widget-text-editor\" data-id=\"58b51b1\" data-element_type=\"widget\" data-e-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\t\t<p>The flocculation of these unstable colloids can be inhibited by the addition of other colloids that act as protectants. The most effective protective colloid for the stabilization of the coloring matter is gum arabic, a natural polysaccharide extracted from African acacias.<\/p><p>GOMASOL Gum Arabic provide excellent stability against cloudiness and precipitation caused by coloring matter. They reinforce the action of metatartaric acid and reduce the risk of ferric and cupric bankruptcy.<\/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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home \/&nbsp; Clarification and stabilization \/ Colloidal stability Colloidal stability The colloidal balance is perhaps one of the most difficult to obtain due to the complex composition of the wine matrix: Protein stability of whites and ros\u00e9s It is obtained by the elimination of unstable proteins through their precipitation by electrostatic interactions with inorganic compounds [&hellip;]<\/p>\n","protected":false},"author":347,"featured_media":0,"parent":76693,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"class_list":["post-96732","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/agrovin.com\/en\/wp-json\/wp\/v2\/pages\/96732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agrovin.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/agrovin.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/agrovin.com\/en\/wp-json\/wp\/v2\/users\/347"}],"replies":[{"embeddable":true,"href":"https:\/\/agrovin.com\/en\/wp-json\/wp\/v2\/comments?post=96732"}],"version-history":[{"count":3,"href":"https:\/\/agrovin.com\/en\/wp-json\/wp\/v2\/pages\/96732\/revisions"}],"predecessor-version":[{"id":117504,"href":"https:\/\/agrovin.com\/en\/wp-json\/wp\/v2\/pages\/96732\/revisions\/117504"}],"up":[{"embeddable":true,"href":"https:\/\/agrovin.com\/en\/wp-json\/wp\/v2\/pages\/76693"}],"wp:attachment":[{"href":"https:\/\/agrovin.com\/en\/wp-json\/wp\/v2\/media?parent=96732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}