{"id":6042,"date":"2024-08-05T16:03:49","date_gmt":"2024-08-05T16:03:49","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=6042"},"modified":"2024-08-05T16:03:49","modified_gmt":"2024-08-05T16:03:49","slug":"condensate","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/fr\/condensate\/","title":{"rendered":"Quel est l'effet des diff\u00e9rents traitements sur la colle froide de jonction ?"},"content":{"rendered":"<p><strong>Effet de diff\u00e9rentes dur\u00e9es de traitement thermique \u00e0 haute temp\u00e9rature<\/strong><br \/>\n<strong>Effet sur la gomme Gellan<\/strong><\/p>\n<p>La solution de gomme gellane est maintenue \u00e0 une temp\u00e9rature sup\u00e9rieure \u00e0 90\u2103 pendant une longue p\u00e9riode, et une dur\u00e9e de conservation diff\u00e9rente a une influence \u00e9vidente sur le module d'\u00e9lasticit\u00e9 et la viscosit\u00e9 de la gomme gellane. Plus la dur\u00e9e du traitement \u00e0 haute temp\u00e9rature est longue, plus la diminution du module d'\u00e9lasticit\u00e9 et de la viscosit\u00e9 du gel est \u00e9vidente, plus la perte de gel est importante, ce qui conduit finalement \u00e0 une diminution de la suspensibilit\u00e9 du syst\u00e8me et \u00e0 une d\u00e9t\u00e9rioration de la stabilit\u00e9 du produit.<\/p>\n<p>Dans le processus de production, si la gomme Gellan doit \u00eatre m\u00e9lang\u00e9e \u00e0 d'autres collo\u00efdes et au sucre apr\u00e8s le m\u00e9lange \u00e0 sec, la temp\u00e9rature de la solution collo\u00efdale doit \u00eatre ramen\u00e9e \u00e0 la temp\u00e9rature ambiante d\u00e8s que possible apr\u00e8s la fin du mat\u00e9riau chimique. Par cons\u00e9quent, dans l'application r\u00e9elle, la gomme Gellan doit essayer d'\u00e9viter de rester longtemps dans des conditions de temp\u00e9rature \u00e9lev\u00e9e ; si cela n'est pas possible, il convient d'augmenter l'utilisation de la gomme Gellan, afin de compenser la perte de gomme Gellan caus\u00e9e par la temp\u00e9rature \u00e9lev\u00e9e.<\/p>\n<p><strong>Diff\u00e9rentes m\u00e9thodes de pasteurisation<\/strong><br \/>\n<strong>Influence sur la gomme gellane<\/strong><\/p>\n<p>Le module d'\u00e9lasticit\u00e9 et la viscosit\u00e9 de la gomme gellane diminuent avec l'augmentation de la temp\u00e9rature de pasteurisation, de sorte que la perte de gomme gellane augmentera avec l'augmentation de la temp\u00e9rature de pasteurisation, ce qui conduira finalement \u00e0 la diminution de la suspension du syst\u00e8me et \u00e0 la d\u00e9t\u00e9rioration de la stabilit\u00e9 du produit.<\/p>\n<p>Par cons\u00e9quent, dans le processus de production, en fonction de la cat\u00e9gorie de produit, sur la base de la garantie de la st\u00e9rilit\u00e9 commerciale, essayer de r\u00e9duire la temp\u00e9rature de st\u00e9rilisation. La gomme gellane dispers\u00e9e \u00e0 diff\u00e9rentes temp\u00e9ratures de l'eau de dosage sera dissoute, dans environ 75 \u2103 dissoute au point extr\u00eame, la performance de la viscosit\u00e9 est la plus \u00e9lev\u00e9e, avec le meilleur effet de suspension, tel que la temp\u00e9rature continue \u00e0 augmenter, puis la viscosit\u00e9 a commenc\u00e9 \u00e0 chuter \u00e0 nouveau.<\/p>\n<p><strong>Le nombre de reflux \u00e0 haute temp\u00e9rature<\/strong><br \/>\n<strong>Influence sur la colle froide<\/strong><\/p>\n<p>Avec l'augmentation du nombre de reflux, la prolongation du temps de st\u00e9rilisation \u00e0 haute temp\u00e9rature, le module d'\u00e9lasticit\u00e9 et la viscosit\u00e9 ont montr\u00e9 une nette tendance \u00e0 la baisse. Par cons\u00e9quent, le reflux affectera la force de suspension du gel, ce qui affectera la stabilit\u00e9 du syst\u00e8me de produit. Dans le processus de production, il faut essayer d'\u00e9viter le reflux du liquide en raison du remplissage tardif et du reflux, s'il est impossible de l'\u00e9viter, il est recommand\u00e9 d'augmenter de mani\u00e8re appropri\u00e9e la quantit\u00e9 de gel pour compenser la perte.<\/p>\n<p><strong>Conclusion<\/strong><\/p>\n<p>Le traitement \u00e0 haute temp\u00e9rature pendant une longue p\u00e9riode, l'augmentation de la temp\u00e9rature de st\u00e9rilisation et l'augmentation du temps de reflux entra\u00eeneront une diminution du module \u00e9lastique et de la viscosit\u00e9 de la solution de g\u00e9latine, ce qui se manifestera dans le produit par une d\u00e9t\u00e9rioration de l'effet de suspension et de la stabilit\u00e9 du syst\u00e8me de produit, en particulier le temps de reflux a la plus grande influence, c'est-\u00e0-dire que l'augmentation du temps de st\u00e9rilisation \u00e0 haute temp\u00e9rature a la plus grande influence sur la g\u00e9latine.<\/p>\n<p>La gomme gellane se dissout lorsqu'elle est dispers\u00e9e dans l'eau \u00e0 diff\u00e9rentes temp\u00e9ratures, et elle se dissout jusqu'au point extr\u00eame \u00e0 environ 75\u2103, montrant la viscosit\u00e9 la plus \u00e9lev\u00e9e et le meilleur effet de suspension. Dans le processus de production actuel, le degr\u00e9 de chauffage du gel doit \u00eatre r\u00e9duit autant que possible. Les param\u00e8tres de st\u00e9rilisation doivent \u00eatre bas\u00e9s sur les cat\u00e9gories de produits, afin d'assurer la st\u00e9rilit\u00e9 commerciale bas\u00e9e sur la temp\u00e9rature de st\u00e9rilisation la plus basse et la combinaison de temps de st\u00e9rilisation la plus courte, pour les produits de pasteurisation, la st\u00e9rilisation \u00e0 75 \u2103 est la plus appropri\u00e9e, l'effet de suspension de la g\u00e9latine est le meilleur.<\/p>","protected":false},"excerpt":{"rendered":"<p>Effect of different heat treatment times at high temperatures Effect on the Gellan gum Gellan gum solution is kept at temperature higher than 90\u2103 for a long time, and different keeping time has obvious influence on the elastic modulus and viscosity of gellan gum. The longer the time of high temperature treatment, the more obvious [&hellip;]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the effect of different process treatments on junction cold glue? - China Chemical Manufacturer<\/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:\/\/longchangextracts.com\/fr\/condensate\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the effect of different process treatments on junction cold glue? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Effect of different heat treatment times at high temperatures Effect on the Gellan gum Gellan gum solution is kept at temperature higher than 90\u2103 for a long time, and different keeping time has obvious influence on the elastic modulus and viscosity of gellan gum. 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