{"id":43806,"date":"2025-10-30T14:19:51","date_gmt":"2025-10-30T13:19:51","guid":{"rendered":"https:\/\/naturalpoland.com\/produkty\/sin categor\u00eda\/l-histidina\/"},"modified":"2025-11-05T14:16:23","modified_gmt":"2025-11-05T13:16:23","slug":"l-histidina","status":"publish","type":"product","link":"https:\/\/naturalpoland.com\/es\/productos\/productos-para-la-industria-farmaceutica-y-medica\/aminoacidos\/l-histidina\/","title":{"rendered":"L-Histidina"},"content":{"rendered":"<p>La L-Histidina ofrecida por Natural Poland se presenta en forma de cristales blancos o polvo cristalino y se caracteriza por una pureza muy alta (\u226598,5%). El cumplimiento de las especificaciones de calidad, la baja humedad (m\u00e1x. 0,2%) y el estricto control de la contaminaci\u00f3n por metales pesados (&lt;10 ppm en total) hacen que esta materia prima sea adecuada para aplicaciones con altos requisitos de calidad. <\/p>\n<h2>Propiedades fisicoqu\u00edmicas y microbiol\u00f3gicas<\/h2>\n<p>La L-Histidina muestra un valor de rotaci\u00f3n \u00f3ptica [\u03b1]D20 en el rango de +12,0\u00b0 a +14,0\u00b0 y un pH dentro de los l\u00edmites de 7,0\u20138,5. El producto cumple con las estrictas normas microbiol\u00f3gicas: el n\u00famero total de microorganismos no supera las 1000 ufc\/g, levaduras y mohos \u2264100 ufc\/g, y se ha descartado la presencia de bacterias pat\u00f3genas como E. coli y Salmonella. <\/p>\n<p>El contenido de sulfatos y cloruros no supera el 0,03% y el 0,05% respectivamente, y la ceniza sulfatada (residuo despu\u00e9s de la combusti\u00f3n) se mantiene en un nivel inferior al 0,4%.<\/p>\n<h2>Aplicaciones<\/h2>\n<p>La L-Histidina se utiliza ampliamente como ingrediente activo en suplementos diet\u00e9ticos que apoyan la inmunidad, la regeneraci\u00f3n muscular, la salud neurol\u00f3gica y como precursor de la histamina. En farmacia, se utiliza, entre otras cosas, en preparaciones de infusi\u00f3n, tampones y como agente estabilizador en formulaciones biol\u00f3gicas. Sus propiedades antioxidantes y su capacidad para unirse a iones met\u00e1licos hacen que tambi\u00e9n se utilice en la investigaci\u00f3n sobre el estr\u00e9s oxidativo y la desintoxicaci\u00f3n del organismo.   <\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>L-Histidina<\/strong> es un amino\u00e1cido ex\u00f3geno que pertenece al grupo de los amino\u00e1cidos b\u00e1sicos y que contiene un anillo de imidazol. La forma libre (base) se utiliza ampliamente en la industria farmac\u00e9utica, alimentaria y de suplementos, tanto como ingrediente activo como componente en la s\u00edntesis de compuestos bioactivos, tampones y formulaciones especializadas. <\/p>\n","protected":false},"featured_media":43809,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1075],"product_tag":[],"class_list":{"0":"post-43806","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aminoacidos","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>L-Histidina - Distribuidor mayorista<\/title>\n<meta name=\"description\" content=\"L-Histidina (L-Histidine Base) \u2013 amino\u00e1cido ex\u00f3geno de alta pureza (\u226598,5%), utilizado en suplementos diet\u00e9ticos, farmacia y productos especializados\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/naturalpoland.com\/es\/productos\/productos-para-la-industria-farmaceutica-y-medica\/aminoacidos\/l-histidina\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L-Histidina - 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