{"id":58265,"date":"2024-01-16T12:23:50","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"https:\/\/minipress.ru\/katalog\/?p=58265"},"modified":"2024-01-16T12:23:50","modified_gmt":"1970-01-01T00:00:00","slug":"encapsulation-by-fluidized-bed-coating-method","status":"publish","type":"post","link":"https:\/\/minipress.ru\/pharmaceutical-equipment\/pharmaceutical-production-technologies\/encapsulation-by-fluidized-bed-coating-method\/","title":{"rendered":"Encapsulation by fluidized bed coating method"},"content":{"rendered":"
[vc_row][vc_column][vc_column_text]<\/span>\n\nApplication<\/span> of<\/span> coatings<\/span> in<\/span> a<\/span> fluidized<\/span> bed<\/span> of<\/span> fine<\/span> particles<\/span> under<\/span> supercritical<\/span> conditions<\/span> is<\/span> a<\/span> new<\/span> developing<\/span> technology<\/span> designed<\/span> for<\/span> encapsulation<\/span> of<\/span> thermolabile<\/span> products.<\/span> Supercritical<\/span> liquids<\/span> are<\/span> unique<\/span> solvents<\/span> because<\/span> their<\/span> density<\/span> is<\/span> similar<\/span> to<\/span> the<\/span> densities<\/span> of<\/span> liquids,<\/span> while<\/span> the<\/span> viscosity<\/span> and<\/span> diffusion<\/span> coefficient<\/span> are<\/span> close<\/span> to<\/span> these<\/span> indicators<\/span> for<\/span> gases.<\/span> Spraying<\/span> of<\/span> supercritical<\/span> solutions<\/span> makes<\/span> it<\/span> possible<\/span> to<\/span> obtain<\/span> droplets<\/span> and<\/span> particles<\/span> of<\/span> submicron<\/span> size,<\/span> as<\/span> well<\/span> as<\/span> to<\/span> spray<\/span> on<\/span> other<\/span> particles.<\/span> Since<\/span> the<\/span> cohesive<\/span> and<\/span> adhesive<\/span> forces<\/span> for<\/span> supercritical<\/span> solutions<\/span> are<\/span> small<\/span> compared<\/span> to<\/span> these<\/span> indicators<\/span> for<\/span> organic<\/span> solvents,<\/span> the<\/span> capillary<\/span> compression<\/span> force<\/span> is<\/span> insignificant.<\/span>\n\n[\/vc_column_text][\/vc_column][\/vc_row]<\/span><\/span><\/pre>\n","protected":false},"excerpt":{"rendered":"
[vc_row][vc_column][vc_column_text] Application of coatings in a fluidized bed of fine particles under supercritical conditions is a new developing technology designed for encapsulation of thermolabile products. Supercritical liquids are unique solvents because their density is similar to the densities of liquids, while the viscosity and diffusion coefficient are close to these indicators for gases. Spraying of…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"inline_featured_image":false,"two_page_speed":[]},"categories":[2185,2175],"tags":[2380,75,77,76,2381,2372,2376,2373,2378,2374,78,43,2186,2377,2370,2379,2189,2190,63,95,2375,2371,212],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":".. Author Roman Tsibulsky","author_link":"https:\/\/minipress.ru\/pharmaceutical-equipment\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":"FILM-COATING OF TABLETS<\/a> PHARMACEUTICAL PRODUCTION TECHNOLOGIES<\/a>","rttpg_excerpt":"[vc_row][vc_column][vc_column_text] Application of coatings in a fluidized bed of fine particles under supercritical conditions is a new developing technology designed for encapsulation of thermolabile products. Supercritical liquids are unique solvents because their density is similar to the densities of liquids, while the viscosity and diffusion coefficient are close to these indicators for gases. Spraying of...","_links":{"self":[{"href":"https:\/\/minipress.ru\/pharmaceutical-equipment\/wp-json\/wp\/v2\/posts\/58265"}],"collection":[{"href":"https:\/\/minipress.ru\/pharmaceutical-equipment\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/minipress.ru\/pharmaceutical-equipment\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/minipress.ru\/pharmaceutical-equipment\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/minipress.ru\/pharmaceutical-equipment\/wp-json\/wp\/v2\/comments?post=58265"}],"version-history":[{"count":0,"href":"https:\/\/minipress.ru\/pharmaceutical-equipment\/wp-json\/wp\/v2\/posts\/58265\/revisions"}],"wp:attachment":[{"href":"https:\/\/minipress.ru\/pharmaceutical-equipment\/wp-json\/wp\/v2\/media?parent=58265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/minipress.ru\/pharmaceutical-equipment\/wp-json\/wp\/v2\/categories?post=58265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/minipress.ru\/pharmaceutical-equipment\/wp-json\/wp\/v2\/tags?post=58265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}