{"id":2534,"date":"2022-11-15T09:15:13","date_gmt":"2022-11-15T09:15:13","guid":{"rendered":"https:\/\/jxzd-chem.com\/?p=2534"},"modified":"2022-11-15T09:15:13","modified_gmt":"2022-11-15T09:15:13","slug":"properties-and-applications-of-acetoin","status":"publish","type":"post","link":"https:\/\/jxzd-chem.com\/de\/2022\/11\/15\/properties-and-applications-of-acetoin\/","title":{"rendered":"Eigenschaften und Anwendungen von Acetoin"},"content":{"rendered":"
3-Hydroxybutazon<\/span><\/a>, auch als Acetoin bekannt, kommt nat\u00fcrlicherweise in vielen Lebensmitteln wie Mais, Trauben, Kakao, \u00c4pfeln, Bananen, K\u00e4se, Fleisch usw. vor. Aufgrund seines einzigartigen cremigen Geschmacks wird es haupts\u00e4chlich als Geschmacksverst\u00e4rker f\u00fcr Sahne, K\u00e4se, Kaffee, N\u00fcsse und auch zur Zubereitung von Sahne, Milchprodukten, Joghurt und Erdbeeraromen verwendet. Dar\u00fcber hinaus sind Bieraroma und K\u00e4searoma mit 3-Hydroxybutanon verwandt.<\/h6>\n

In den letzten Jahren ist mit der kontinuierlichen Verbesserung des Lebensstandards der Menschen der Verbrauch von Milchprodukten weiter gestiegen, wodurch der Verbrauch von 3-Hydroxybutanon kontinuierlich zugenommen hat. Die Erforschung des Herstellungsverfahrens und der Anwendung von 3-Hydroxybutanon hat weitreichende Aufmerksamkeit erregt.<\/p>\n

\"\"<\/p>\n

Die Molekularformel von 3-Hydroxybutanon ist CHO, das Molekulargewicht betr\u00e4gt 88,12 und es gibt zwei chirale Isomere.<\/p>\n

3-Hydroxybutanon<\/span><\/a><\/span> Monomer ist eine farblose oder hellgelbe Fl\u00fcssigkeit mit cremigem Aroma. Zwei Molek\u00fcle 3-Hydroxybutanon lassen sich leicht zu Dimeren polymerisieren. Die Dimere sind wei\u00dfe kristalline Pulver mit einem Schmelzpunkt von 15\u2103 und einem Siedepunkt von 148\u2103. Pyrophor, wasserl\u00f6slich, in Ethanol l\u00f6slich, Propylenglykol, leicht l\u00f6slich in Ether, fast unl\u00f6slich in Pflanzen\u00f6l.<\/p>\n

Acetoin<\/span><\/a> ist eine weltweit h\u00e4ufig verwendete Gew\u00fcrzart. Es wird haupts\u00e4chlich zur Herstellung von Gew\u00fcrzen wie Sahne, Milchprodukten, Joghurt und Erdbeeren verwendet. Der nationale Standard GB2760-1986 schreibt vor, dass es sich um ein zugelassenes Lebensmittelgew\u00fcrz handelt. 3-Hydroxybutanon mit 80%-Gehalt ist allgemein als \u201eEssigbrumm\u201c bekannt, was eine \u00e4u\u00dferst wichtige Sorte bei der Aromatisierung von Alkohol ist. Aufgrund seines extrem breiten Anwendungsbereichs und seiner hohen Dosierung ist dieses Produkt eine wichtige Sorte in Milch- und Weingew\u00fcrzen und wird von Parf\u00fcmeuren bevorzugt.<\/p>\n

3-Hydroxy-2-butanon kann auch das antibakterielle Medikament Lempicillin-Hydrochlorid synthetisieren. Ampicillinhydrochlorid ist das Prodrug von halbsynthetischem Penicillin und Ampicillin, kann oral eingenommen werden, hat eine gute Stabilit\u00e4t im Magen, wird schnell absorbiert und hat eine hohe Konzentration im Blut. Ampicillin und Bacancilin sind klein und haben eine geringe Toxizit\u00e4t. Synthetisieren Sie unter Verwendung von 3-Hydroxy-2-butanon als Ausgangsmaterial 4-Brommethyl-5-methyl-13-dioxolan-2-on durch Phthaleinchlorierung, Ringbildung, Dehydrochlorierung und Bromierung und dann kann es unter Basenkatalyse mit kondensiert werden Ampicillin zu Lempicillinhydrochlorid.<\/p>\n

3-Hydroxybutanon<\/span><\/a>, 1-Penten-3-ol, 1-Pentanol und andere Komponenten haben typische Aromaeigenschaften, die einen guten Einfluss auf das Tabakblattaroma haben, und sind die wesentliche stoffliche Grundlage f\u00fcr die besondere Aromaauspr\u00e4gung von Special-Flavor-Flue-Cured-Tabaksorten .<\/p>\n

Mit der kontinuierlichen Verbesserung des Lebensstandards der Menschen steigt die Nachfrage nach Milchgeschmack 3-Hydroxybutanon<\/span><\/a> wird steigen. Daher wird an der Herstellung und Anwendung von 3-Hydroxybutanon geforscht, insbesondere unter umweltfreundlichen, reichen Rohstoffquellen und milden Bedingungen. Das Produkt kann als technische Forschung zur Herstellung von 3-Hydroxybutanon durch ein rein nat\u00fcrliches biologisches Fermentationsverfahren angesehen werden, das von gro\u00dfer Bedeutung ist.<\/p>","protected":false},"excerpt":{"rendered":"

3-Hydroxybutazon, auch als Acetoin bekannt, kommt nat\u00fcrlicherweise in vielen Lebensmitteln wie Mais, Trauben, Kakao, \u00c4pfeln, Bananen, K\u00e4se, Fleisch usw. vor. Aufgrund seines einzigartigen cremigen Geschmacks wird es haupts\u00e4chlich als Geschmacksverst\u00e4rker f\u00fcr Sahne verwendet , K\u00e4se, Kaffee, N\u00fcsse und auch zur Zubereitung von Sahne, Milchprodukten, Joghurt und Erdbeeraromen verwendet. Im \u2026<\/p>\n

Eigenschaften und Anwendungen von Acetoin<\/span> Weiterlesen \u00bb<\/a><\/p>","protected":false},"author":1,"featured_media":2331,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2534","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"\nProperties and Applications of Acetoin - Jiangxi Zhongding Biotechnology Co., Ltd.<\/title>\n<meta name=\"description\" content=\"The product can be regarded as a technical research on the production of 3-hydroxybutanone by a pure natural biological fermentation method, which is of great significance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jxzd-chem.com\/de\/2022\/11\/15\/properties-and-applications-of-acetoin\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Properties and Applications of Acetoin\" \/>\n<meta property=\"og:description\" content=\"Leading manufacturer of lactic acid esters, aldehydes, caprylic acid glyceride series, and surfactants in China\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jxzd-chem.com\/de\/2022\/11\/15\/properties-and-applications-of-acetoin\/\" \/>\n<meta property=\"og:site_name\" content=\"Jiangxi Zhongding Biotechnology Co., Ltd.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100086957581124\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-15T09:15:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jxzd-chem.com\/wp-content\/uploads\/2022\/10\/zhongding-new.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"jxzd-chem\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"jxzd-chem\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"3\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jxzd-chem.com\/2022\/11\/15\/properties-and-applications-of-acetoin\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jxzd-chem.com\/2022\/11\/15\/properties-and-applications-of-acetoin\/\"},\"author\":{\"name\":\"jxzd-chem\",\"@id\":\"https:\/\/jxzd-chem.com\/#\/schema\/person\/67264c05528720c82a087485b896f513\"},\"headline\":\"Properties and Applications of Acetoin\",\"datePublished\":\"2022-11-15T09:15:13+00:00\",\"dateModified\":\"2022-11-15T09:15:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jxzd-chem.com\/2022\/11\/15\/properties-and-applications-of-acetoin\/\"},\"wordCount\":455,\"publisher\":{\"@id\":\"https:\/\/jxzd-chem.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/jxzd-chem.com\/2022\/11\/15\/properties-and-applications-of-acetoin\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jxzd-chem.com\/wp-content\/uploads\/2022\/10\/zhongding-new.jpg\",\"articleSection\":[\"News\"],\"inLanguage\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jxzd-chem.com\/2022\/11\/15\/properties-and-applications-of-acetoin\/\",\"url\":\"https:\/\/jxzd-chem.com\/2022\/11\/15\/properties-and-applications-of-acetoin\/\",\"name\":\"Properties and Applications of Acetoin - 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