{"id":705,"date":"2023-09-21T15:01:57","date_gmt":"2023-09-21T07:01:57","guid":{"rendered":"http:\/\/yohopharm.alywp100.jshxdt.com.cn\/?post_type=product&#038;p=705"},"modified":"2025-06-28T07:49:04","modified_gmt":"2025-06-28T07:49:04","slug":"polygonum-cuspidatum-extract","status":"publish","type":"product","link":"https:\/\/yohopharm.com\/es\/producto\/polygonum-cuspidatum-extract\/","title":{"rendered":"Polygonum Cuspidatum Extract"},"content":{"rendered":"<h6>Introduction<\/h6>\n<p>Polygonum cuspidatum extract resveratrol is a natural product extracted from the rhizomes of Polygonum cuspidatum. The main active ingredients are resveratrol (C14H12O3) and emodin.<\/p>\n<h6>1\u3001 Core active ingredients<\/h6>\n<p>Resveratrol (C \u2081\u2084 H \u2081\u2082 O3)<br \/>\nNatural polyphenolic compounds have strong antioxidant properties, can inhibit lipid peroxidation and cholesterol deposition, and protect the cardiovascular system.<br \/>\nCan promote collagen synthesis, enhance skin elasticity, and delay photoaging.<\/p>\n<p>Polygonum cuspidatum glycoside (resveratrol glycoside, C \u2082\u2080 H \u2082\u2082 O \u2088)<br \/>\nThe glucoside derivative of resveratrol appears as white needle-crystals and is easily soluble in methanol and ethanol23.<\/p>\n<p>Has cough suppressant, antibacterial, blood lipid regulating, and antioxidant effects, clinically used for the treatment of cardiovascular diseases and anti shock therapy.<br \/>\nAnthraquinone components (such as emodin, emodin methyl ether)<\/p>\n<p>Emodin can inhibit Propionibacterium acnes, regulate sebum secretion, and improve oily skin problems.<br \/>\nAnthraquinone compounds are separated by gradient pH extraction. It is the key components of Polygonum cuspidatum for anti-inflammatory and antibacterial purposes.<\/p>\n<h6>2\u3001 Production process and product form<\/h6>\n<p>Preparation process: water extraction, alcohol extraction combined with spray drying technology.<br \/>\nProduct Form: Brown yellow powder (Polygonum cuspidatum extract) or white crystalline powder (high-purity Polygonum cuspidatum glycoside) .<br \/>\nPurity range: Resveratrol (5% -98%), Polygonatum sibiricum glycoside (\u2265 98%), Emodin (50% -98%).<\/p>\n<h6>3\u3001 Pharmacological effects and applications<\/h6>\n<ul>\n<li>Cardiovascular protection<\/li>\n<\/ul>\n<p>Resveratrol and polydatin reduce blood viscosity, inhibit platelet aggregation, and prevent atherosclerosis and coronary heart disease through antioxidant mechanism.<\/p>\n<ul>\n<li>Anti inflammatory and skin repair<br \/>\nExternal application can alleviate acne, eczema, mild dermatitis, and accelerate wound healing. Adding it to skincare products can repair sensitive skin.<\/li>\n<li>Organ protection and metabolic regulation<br \/>\nAnti liver fibrosis, protection of myocardial cells, regulation of immune function.It clinically treat the adjuvant chronic prostatitis (clearing dampness heat, removing blood stasis) and hepatitis.<\/li>\n<li>Antibacterial and antiviral properties<br \/>\nIt has inhibitory effect on multi drug resistant bacteria, herpesvirus, etc..It is applicable to urinary system infection and &#8220;hanging carbuncle&#8221; (pelvic floor infectious diseases) .<\/li>\n<\/ul>\n<h6>4\u3001 Precautions for use<\/h6>\n<ul>\n<li>Security<br \/>\nUnder conventional doses, liver toxicity is relatively low. But long-term high doses may cause elevate transaminases, decrease platelets, or gastrointestinal reactions (nausea, diarrhea).<br \/>\nTannin components may consume vitamin B \u2081, and long-term use requires appropriate supplementation.<\/li>\n<\/ul>\n<h6>5\u3001 Market supply<\/h6>\n<ul>\n<li>Capacity and demand: The annual demand for resveratrol is about 100 tons, while the current global capacity is only 50-60 tons.<\/li>\n<li>Application areas: pharmaceuticals (cardiovascular\/anti shock drugs), dietary supplements, skincare products, and veterinary additives.<\/li>\n<li>Data tip:\u00a0 under the guidance of a doctor to avoid long-term self consumption. In industrial production, the yield of anthraquinone components can be improved by optimizing the extraction process (such as gradient pH method).<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Product name:<span class=\"Apple-converted-space\"> Polygonum Cuspidatum Extract\u00a0<\/span><\/p>\n<p>Latin name:<em>Polygonum cuspidatum Sied.et Zucc.<\/em><\/p>\n<p>Active Ingredients\uff1aresveratrol<\/p>\n<p>Specification\uff1a30-98%<\/p>\n<p>CAS No.\uff1a501-36-0<\/p>\n<p>Polygonum Cuspidatum Extract Extraction source\uff1aDry rhizomes and roots of Polygonum cuspidatum Sied.et Zucc, a plant in the Polygonaceae family<\/p>\n<p>Polygonum Cuspidatum Extract Appearance attribute\uff1abrown to white fine powder<\/p>\n<p>Polygonum Cuspidatum Extract Application:it has antioxidant capacity, can inhibit the synthesis of triglycerides, resist lipid peroxidation and eliminate free radicals, prevent aging, anti-tumor, protect cardiovascular system, plant estrogen effects, and liver protection, antibacterial, anti-inflammatory effects.<\/p>\n<p>Excipients : maltodextrin is used as a carrier for adsorption of organic acids and spray drying<\/p>\n<p>&nbsp;<\/p>","protected":false},"featured_media":2192,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[38,39,37,88,368],"class_list":{"0":"post-705","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-botanical-extract","7":"product_tag-botanical-extract","8":"product_tag-herb-extract","9":"product_tag-plant-extract","10":"product_tag-polygonum-cuspidatum-extract","11":"product_tag-resveratrol","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.7 (Yoast SEO v26.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Polygonum Cuspidatum Extract | Shanghai 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