{"id":596,"date":"2021-01-08T10:06:09","date_gmt":"2021-01-08T01:06:09","guid":{"rendered":"https:\/\/heimat-ltd.com\/vn\/?p=596"},"modified":"2021-01-08T10:06:31","modified_gmt":"2021-01-08T01:06:31","slug":"pine-bark-extract","status":"publish","type":"post","link":"https:\/\/heimat-ltd.com\/vn\/resources\/pine-bark-extract.html","title":{"rendered":"Chi\u1ebft xu\u1ea5t v\u1ecf c\u00e2y th\u00f4ng New Zealand"},"content":{"rendered":"<br>V\u1ecf c\u00e2y th\u00f4ng r\u1ea5t gi\u00e0u proanthocyanidins oligomeric (OPCs) l\u00e0 nh\u1eefng h\u1ee3p ch\u1ea5t t\u1ef1 nhi\u00ean c\u00f3 \u0111\u1eb7c t\u00ednh ch\u1ed1ng oxy h\u00f3a m\u1ea1nh. Kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a c\u1ee7a OPCs \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng l\u00e0 c\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n 20 l\u1ea7n so v\u1edbi vitamin C v\u00e0 h\u01a1n 50 l\u1ea7n so v\u1edbi vitamin E. V\u1ecf c\u00e2y th\u00f4ng \u1edf New Zealand c\u00f3 kh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi tia c\u1ef1c t\u00edm B m\u1ea1nh h\u01a1n so v\u1edbi nhi\u1ec1u v\u00f9ng kh\u00e1c. \u0110i\u1ec1u n\u00e0y l\u00e0 do b\u1ea7u tr\u1eddi quang \u0111\u00e3ng v\u00e0 \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi \u1edf New Zealand mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a v\u01b0\u1ee3t tr\u1ed9i.<\/br>\r\n\r\n<br>V\u1ecf c\u00e2y kh\u00f4ng th\u00edch h\u1ee3p l\u00e0m th\u1ef1c ph\u1ea9m v\u00e0 ch\u00fang ta c\u0169ng kh\u00f4ng th\u1ec3 l\u1ea5y \u0111\u1ee7 ch\u1ea5t dinh d\u01b0\u1ee1ng b\u1eb1ng c\u00e1ch \u0103n n\u00f3. Nhi\u1ec1u n\u0103m nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0a ra k\u1ebft qu\u1ea3 l\u00e0 s\u1ea3n xu\u1ea5t chi\u1ebft xu\u1ea5t v\u1ecf c\u00e2y th\u00f4ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t tinh khi\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf. Ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t n\u00e0y b\u1ea3o t\u1ed3n h\u00e0m l\u01b0\u1ee3ng phong ph\u00fa c\u1ee7a (OPCs) v\u00e0 duy tr\u00ec c\u00e1c \u0111\u1eb7c t\u00ednh ch\u1ed1ng oxy h\u00f3a m\u1ea1nh m\u1ebd c\u1ee7a s\u1ea3n ph\u1ea9m.<\/br>\r\n\r\n<br>B\u1ed9t chi\u1ebft xu\u1ea5t t\u1eeb \u200b\u200bv\u1ecf c\u00e2y th\u00f4ng New Zealand \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t t\u1eeb \u200b\u200b100% v\u1ecf t\u1ef1 nhi\u00ean c\u1ee7a c\u00e2y Pinus radiata tr\u1ed3ng \u1edf New Zealand. N\u00f3 ch\u1ee9a h\u01a1n 70% OPC, ngo\u00e0i ra c\u00f2n c\u00f3 40 th\u00e0nh ph\u1ea7n t\u1ef1 nhi\u00ean kh\u00e1c nh\u01b0 flavonoid v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t li\u00ean quan \u0111\u1ebfn phenol. Trong c\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng v\u00e0 nghi\u00ean c\u1ee9u c\u01a1 b\u1ea3n, v\u1ecf c\u00e2y th\u00f4ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 c\u00f3 nhi\u1ec1u t\u00e1c d\u1ee5ng h\u1eefu \u00edch trong vi\u1ec7c ch\u1ed1ng oxy h\u00f3a, ch\u1ed1ng vi\u00eam, tim m\u1ea1ch v\u00e0 b\u1ec7nh \u0111au n\u1eeda \u0111\u1ea7u. Trong nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y, ng\u01b0\u1eddi ta \u0111\u00e3 ti\u1ebft l\u1ed9 r\u1eb1ng chi\u1ebft xu\u1ea5t v\u1ecf c\u00e2y th\u00f4ng gi\u00fap t\u0103ng c\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00e3o v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ee9c n\u0103ng nh\u1eadn th\u1ee9c.<\/br>\r\n\r\n<br>Chi\u1ebft xu\u1ea5t v\u1ecf c\u00e2y th\u00f4ng New Zealand \u0111\u00e3 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o l\u00e0 c\u00f3 l\u1ee3i \u00edch:<\/br>\r\n<ul>\r\n \t<li>C\u1ea3i thi\u1ec7n s\u1ee9c kho\u1ebb l\u00e0n da<\/li>\r\n \t<li>Peroxide thi\u1ec7t h\u1ea1i do t\u1eadp th\u1ec3 d\u1ee5c g\u1eafng s\u1ee9c<\/li>\r\n \t<li>C\u00e2n b\u1eb1ng oxy h\u00f3a<\/li>\r\n \t<li>S\u1ee9c kh\u1ecfe tim m\u1ea1ch<\/li>\r\n \t<li>Ch\u1ee9c n\u0103ng th\u1ecb gi\u00e1c do stress oxy h\u00f3a<\/li>\r\n \t<li>K\u00edch ho\u1ea1t n\u00e3o v\u00e0 ch\u1ee9c n\u0103ng nh\u1eadn th\u1ee9c<\/li>\r\n \t<li>Th\u00fac \u0111\u1ea9y m\u1ecdc t\u00f3c<\/li>\r\n<\/ul>\r\n\r\n<br><strong>Ngu\u1ed3n tham kh\u1ea3o:<\/strong><\/br>\r\n<br>Senti T. Senthilmohan; Jingli Zhang; Roger A. Stanley. Effects of flavonoid extract Enzogenol\u00ae with vitamin C on protein oxidation and DNA damage in older human subjects. Nutrition Research23:9, 1199-1210, 2003.<\/br>\r\n\r\n<br>Joanna M. Young; Brett I. Shand; Patrice M. McGregor; Russell S. Scott; Christopher M. Frampton. Comparative effects of enzogenol and vitamin C supplementation versus vitamin C alone on endothelial function and biochemical markers of oxidative stress and inflammation in chronic smokers. Free Radical Research 40 : 1, 85-94, 2006.<\/br>\r\n\r\n<br>Andrew Pipingas; Richard B. Silberstein; Luis Vitetta; Cindy Van Rooy; Elizabeth V. Harris; Joanna M. Young; Christopher M. Frampton; AvniSali; Joseph Nastasi. Improved cognitive performance after dietary supplementation with a Pinusradiata bark extract Formulation. Phytotherapy Research9, 1168\u20131174, 2008.<\/br>\r\n\r\n<br>Brett Shand; Chris Strey; Russell Scott; Zarnia Morrison; Steven Gieseg. Pilot study on the clinical effects of dietary supplementation With Enzogenol\u00ae, a flavonoid extract of pine bark and vitamin C. Phytotherapy Research17\uff1a5, 490\u2013494, 2003.<\/br>\r\n\r\n<br>Mathias A.E. Frevela; Andrew Pipingasb; Warren J. Grigsbyc; Chris M. Framptond; Nigel L. Gilchriste. Production, composition and toxicology studies of Enzogenol Pinusradiata bark extract. Food and Chemical Toxicology50: 12, 4316\u20134324, 2012.<\/br>","protected":false},"excerpt":{"rendered":"V\u1ecf c\u00e2y th\u00f4ng r\u1ea5t gi\u00e0u proanthocyanidins oligomeric (OPCs) l\u00e0 nh\u1eefng h\u1ee3p ch\u1ea5t t\u1ef1 nhi\u00ean c\u00f3 \u0111\u1eb7c t\u00ednh ch\u1ed1ng oxy h\u00f3a m\u1ea1nh. Kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a c\u1ee7a OPCs \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng l\u00e0 c\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n 20 l\u1ea7n so v\u1edbi vitamin C v\u00e0 h\u01a1n 50 l\u1ea7n so v\u1edbi vitamin E. V\u1ecf c\u00e2y th\u00f4ng \u1edf New Zealand c\u00f3 kh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi tia c\u1ef1c t\u00edm B m\u1ea1nh h\u01a1n so v\u1edbi nhi\u1ec1u v\u00f9ng kh\u00e1c. \u0110i\u1ec1u n\u00e0y l\u00e0 do b\u1ea7u tr\u1eddi quang \u0111\u00e3ng v\u00e0 \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi \u1edf New Zealand mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a v\u01b0\u1ee3t tr\u1ed9i. V\u1ecf c\u00e2y kh\u00f4ng th\u00edch h\u1ee3p l\u00e0m th\u1ef1c ph\u1ea9m v\u00e0 ch\u00fang ta [&hellip;]","protected":false},"author":1,"featured_media":562,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/posts\/596"}],"collection":[{"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/comments?post=596"}],"version-history":[{"count":2,"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/posts\/596\/revisions"}],"predecessor-version":[{"id":598,"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/posts\/596\/revisions\/598"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/media\/562"}],"wp:attachment":[{"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/media?parent=596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/categories?post=596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/heimat-ltd.com\/vn\/wp-json\/wp\/v2\/tags?post=596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}