{"id":8575,"date":"2024-08-14T16:41:35","date_gmt":"2024-08-14T16:41:35","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8575"},"modified":"2024-08-14T16:41:35","modified_gmt":"2024-08-14T16:41:35","slug":"blueberry-leaf-polyphenols","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/es\/polifenoles-de-la-hoja-de-arandano\/","title":{"rendered":"Estudio de la actividad inhibidora in vitro de los polifenoles de las hojas de ar\u00e1ndano sobre la alfa amilasa y la alfa glucosidasa"},"content":{"rendered":"<p>Estudio de la actividad inhibidora in vitro de los polifenoles de las hojas de ar\u00e1ndano sobre la alfa amilasa y la alfa glucosidasa<br \/>\nLos ar\u00e1ndanos son peque\u00f1as bayas de sabor agridulce deliciosas para el consumo en fresco. Pertenecen a la familia Ericaceae y al g\u00e9nero Vaccinium. Hay abundantes ar\u00e1ndanos silvestres en los bosques de las monta\u00f1as Changbai, Daxing'an y Xiaoxing'an, en el noreste de China. Los ar\u00e1ndanos son ricos en compuestos como az\u00facares, terpenos, amino\u00e1cidos y una gran cantidad de polifenoles, que tienen un alto valor nutritivo y beneficios para la salud. En los \u00faltimos a\u00f1os se ha investigado cada vez m\u00e1s sobre sus principios activos. En comparaci\u00f3n con los frutos y las flores de los ar\u00e1ndanos, las hojas de ar\u00e1ndano tienen un mayor contenido de sustancias fen\u00f3licas. En la actualidad, hay muchos estudios sobre la capacidad antioxidante, la disminuci\u00f3n de la presi\u00f3n arterial y los efectos antibacterianos de los polifenoles de las hojas de ar\u00e1ndano, pero hay poca investigaci\u00f3n sobre la disminuci\u00f3n del az\u00facar en sangre. Hoy en d\u00eda, la diabetes se ha convertido en una de las principales enfermedades que amenazan la salud humana. La alfa amilasa y la alfa glucosidasa pueden promover la descomposici\u00f3n de los alimentos en la boca, el est\u00f3mago y los intestinos, liberando glucosa en el torrente sangu\u00edneo y elevando los niveles de az\u00facar en sangre. Tomar inhibidores es la primera opci\u00f3n para el tratamiento de la diabetes en la actualidad. Los f\u00e1rmacos qu\u00edmicos del mercado son propensos a efectos secundarios como hinchaz\u00f3n e indigesti\u00f3n, y es m\u00e1s seguro extraer inhibidores de sustancias naturales. Estudios anteriores han informado de que los extractos de plantas contienen polifenoles, derivados terpenoides, polisac\u00e1ridos, fenilpropanoides y otros compuestos que presentan una excelente actividad inhibidora de la \u03b1 - amilasa y la \u03b1 - glucosidasa. Los polifenoles tienen un gran potencial en la prevenci\u00f3n y el tratamiento de la diabetes. Liu et al. demostraron que los polifenoles de los extractos de t\u00e9 verde tienen efectos inhibidores y pueden inhibir la captaci\u00f3n y el transporte de glucosa por las c\u00e9lulas epiteliales intestinales Caco-2. Sun et al. exploraron mediante acoplamiento molecular que los polifenoles pueden unirse a residuos de amino\u00e1cidos en el sitio activo de la alfa amilasa, alterando la conformaci\u00f3n molecular de la enzima e inhibiendo su uni\u00f3n a sustratos. Este art\u00edculo investiga los efectos inhibidores y los tipos de polifenoles de la hoja de ar\u00e1ndano sobre la alfa amilasa y la alfa glucosidasa, proporcionando una base te\u00f3rica para el desarrollo de productos relacionados con la hoja de ar\u00e1ndano.<\/p>\n<p>Los principales componentes del extracto polifen\u00f3lico de hoja de ar\u00e1ndano estudiado en este art\u00edculo incluyen \u00e1cido clorog\u00e9nico, 5,6,7,3 ', 4' - pentahidroper\u00f3xido, quercetina, antocianinas, etc. La evaluaci\u00f3n de la actividad hipoglucemiante in vitro mostr\u00f3 que los polifenoles de las hojas de ar\u00e1ndano tienen buenos efectos inhibidores sobre la alfa amilasa y la alfa glucosidasa, y la actividad inhibidora est\u00e1 positivamente correlacionada con el contenido fen\u00f3lico total. Al explorar los efectos de la temperatura y el pH en la actividad inhibidora de los polifenoles de las hojas de ar\u00e1ndano, se encontr\u00f3 que los polifenoles de las hojas de ar\u00e1ndano son relativamente estables a bajas temperaturas (30-50 \u2103) y ambientes ligeramente \u00e1cidos (pH 2,0-8,0 y 3,0-5,0), y pueden mantener altos niveles de actividad inhibidora de \u03b1 - amilasa y \u03b1 - glucosidasa. La mitad de las concentraciones inhibitorias m\u00e1ximas (IC50) de polifenoles de hojas de ar\u00e1ndano en alfa amilasa y alfa glucosidasa fueron 10,926 y 7,276 \u03bc g \/ ml, respectivamente. Adem\u00e1s, los estudios cin\u00e9ticos mostraron que su inhibici\u00f3n sobre ambas enzimas era una inhibici\u00f3n reversible mixta con mayor competencia que no competencia.<br \/>\nEn resumen, las hojas de ar\u00e1ndano son ricas en polifenoles y tienen buenos efectos inhibidores in vitro de la \u03b1 - amilasa y la \u03b1 - glucosidasa, lo que revela el potencial efecto hipoglucemiante de los polifenoles de las hojas de ar\u00e1ndano y proporciona una base te\u00f3rica para el desarrollo de productos relacionados con las hojas de ar\u00e1ndano.<\/p>","protected":false},"excerpt":{"rendered":"<p>Study on the in vitro inhibitory activity of blueberry leaf polyphenols on alpha amylase and alpha glucosidase Blueberries are small berries with a sweet and sour taste that is delicious for fresh consumption. They belong to the Ericaceae family and the Vaccinium genus. There are abundant wild blueberries in the forests of Changbai Mountain, Daxing&#8217;an [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Study on the in vitro inhibitory activity of blueberry leaf polyphenols on alpha amylase and alpha glucosidase - 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\/es\/polifenoles-de-la-hoja-de-arandano\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Study on the in vitro inhibitory activity of blueberry leaf polyphenols on alpha amylase and alpha glucosidase - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Study on the in vitro inhibitory activity of blueberry leaf polyphenols on alpha amylase and alpha glucosidase Blueberries are small berries with a sweet and sour taste that is delicious for fresh consumption. They belong to the Ericaceae family and the Vaccinium genus. There are abundant wild blueberries in the forests of Changbai Mountain, Daxing&#8217;an [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangextracts.com\/es\/polifenoles-de-la-hoja-de-arandano\/\" \/>\n<meta property=\"og:site_name\" content=\"China Chemical Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-14T16:41:35+00:00\" \/>\n<meta name=\"author\" content=\"longcha9\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"longcha9\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangextracts.com\/blueberry-leaf-polyphenols\/\",\"url\":\"https:\/\/longchangextracts.com\/blueberry-leaf-polyphenols\/\",\"name\":\"Study on the in vitro inhibitory activity of blueberry leaf polyphenols on alpha amylase and alpha glucosidase - China Chemical Manufacturer\",\"isPartOf\":{\"@id\":\"https:\/\/longchangextracts.com\/#website\"},\"datePublished\":\"2024-08-14T16:41:35+00:00\",\"dateModified\":\"2024-08-14T16:41:35+00:00\",\"author\":{\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869\"},\"breadcrumb\":{\"@id\":\"https:\/\/longchangextracts.com\/blueberry-leaf-polyphenols\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangextracts.com\/blueberry-leaf-polyphenols\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangextracts.com\/blueberry-leaf-polyphenols\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangextracts.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Study on the in vitro inhibitory activity of blueberry leaf polyphenols on alpha amylase and alpha glucosidase\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangextracts.com\/#website\",\"url\":\"https:\/\/longchangextracts.com\/\",\"name\":\"China Chemical Manufacturer\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangextracts.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869\",\"name\":\"longcha9\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/longchangextracts.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"caption\":\"longcha9\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Estudio de la actividad inhibitoria in vitro de los polifenoles de las hojas de ar\u00e1ndano sobre la alfa amilasa y la alfa glucosidasa - China Fabricante de Productos Qu\u00edmicos","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangextracts.com\/es\/polifenoles-de-la-hoja-de-arandano\/","og_locale":"es_ES","og_type":"article","og_title":"Study on the in vitro inhibitory activity of blueberry leaf polyphenols on alpha amylase and alpha glucosidase - China Chemical Manufacturer","og_description":"Study on the in vitro inhibitory activity of blueberry leaf polyphenols on alpha amylase and alpha glucosidase Blueberries are small berries with a sweet and sour taste that is delicious for fresh consumption. They belong to the Ericaceae family and the Vaccinium genus. There are abundant wild blueberries in the forests of Changbai Mountain, Daxing&#8217;an [&hellip;]","og_url":"https:\/\/longchangextracts.com\/es\/polifenoles-de-la-hoja-de-arandano\/","og_site_name":"China Chemical Manufacturer","article_published_time":"2024-08-14T16:41:35+00:00","author":"longcha9","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"longcha9","Tiempo de lectura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/longchangextracts.com\/blueberry-leaf-polyphenols\/","url":"https:\/\/longchangextracts.com\/blueberry-leaf-polyphenols\/","name":"Estudio de la actividad inhibitoria in vitro de los polifenoles de las hojas de ar\u00e1ndano sobre la alfa amilasa y la alfa glucosidasa - China Fabricante de Productos Qu\u00edmicos","isPartOf":{"@id":"https:\/\/longchangextracts.com\/#website"},"datePublished":"2024-08-14T16:41:35+00:00","dateModified":"2024-08-14T16:41:35+00:00","author":{"@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869"},"breadcrumb":{"@id":"https:\/\/longchangextracts.com\/blueberry-leaf-polyphenols\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangextracts.com\/blueberry-leaf-polyphenols\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangextracts.com\/blueberry-leaf-polyphenols\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangextracts.com\/"},{"@type":"ListItem","position":2,"name":"Study on the in vitro inhibitory activity of blueberry leaf polyphenols on alpha amylase and alpha glucosidase"}]},{"@type":"WebSite","@id":"https:\/\/longchangextracts.com\/#website","url":"https:\/\/longchangextracts.com\/","name":"China Fabricante de productos qu\u00edmicos","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangextracts.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"es"},{"@type":"Person","@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869","name":"longcha9","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"longcha9"}}]}},"_links":{"self":[{"href":"https:\/\/longchangextracts.com\/es\/wp-json\/wp\/v2\/posts\/8575"}],"collection":[{"href":"https:\/\/longchangextracts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangextracts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangextracts.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangextracts.com\/es\/wp-json\/wp\/v2\/comments?post=8575"}],"version-history":[{"count":1,"href":"https:\/\/longchangextracts.com\/es\/wp-json\/wp\/v2\/posts\/8575\/revisions"}],"predecessor-version":[{"id":8576,"href":"https:\/\/longchangextracts.com\/es\/wp-json\/wp\/v2\/posts\/8575\/revisions\/8576"}],"wp:attachment":[{"href":"https:\/\/longchangextracts.com\/es\/wp-json\/wp\/v2\/media?parent=8575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangextracts.com\/es\/wp-json\/wp\/v2\/categories?post=8575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangextracts.com\/es\/wp-json\/wp\/v2\/tags?post=8575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}