{"product_id":"oak-extract-quercus-robur-total-tannins-3-20pct","title":"Oak Extract (Quercus robur) – Total Tannins 3–20%","description":"\u003cdiv class=\"xk-product\"\u003e\n\u003ch2\u003eOak Extract (Quercus robur) – Total Tannins 3–20%\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOak\u003c\/strong\u003e extract is produced from the bark \/ wood of \u003cem\u003eQuercus robur\u003c\/em\u003e (Fagaceae family) and supplied as a standardized extract powder, standardized to \u003cstrong\u003eTotal tannins\u003c\/strong\u003e. Available grades: \u003cstrong\u003e3%, 8%, 20%\u003c\/strong\u003e. Typical sourcing: France. For B2B formulation in nutraceuticals \u0026amp; supplements.\u003c\/p\u003e\n\u003cp class=\"xk-grades\" aria-label=\"Available grades\"\u003e\u003cspan\u003e3%\u003c\/span\u003e\u003cspan\u003e8%\u003c\/span\u003e\u003cspan\u003e20%\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"xk-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eBotanical name\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003eQuercus robur\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon names\u003c\/td\u003e\n\u003ctd\u003eOak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant family \/ part\u003c\/td\u003e\n\u003ctd\u003eFagaceae \/ Bark \/ wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarker compound\u003c\/td\u003e\n\u003ctd\u003eTotal tannins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhytochemical class\u003c\/td\u003e\n\u003ctd\u003eTannins › Tannins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable grades\u003c\/td\u003e\n\u003ctd\u003e3%, 8%, 20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade-to-order grades\u003c\/td\u003e\n\u003ctd\u003e8% (produced on request; confirm lead time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssay method\u003c\/td\u003e\n\u003ctd\u003eUV-Vis spectrophotometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePharmacopoeia \u0026amp; standards\u003c\/td\u003e\n\u003ctd\u003ePh. Eur. (EP), EMA herbal monograph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eStandardized Extract\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack sizes\u003c\/td\u003e\n\u003ctd\u003eSample (50 g), 250 g, 1 Kg, 5 Kg, 25 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf life \u0026amp; storage\u003c\/td\u003e\n\u003ctd\u003eTypically 24 months in sealed original packaging; store cool, dry and away from light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFormulation focus\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eCognitive Health\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eIndustries\u003c\/h3\u003e\n\u003cp\u003eNutraceuticals \u0026amp; Supplements\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTraditional systems:\u003c\/strong\u003e European herbal tradition\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cp\u003eBatch Certificate of Analysis, Technical Data Sheet and MSDS available on request. Confirm the assay method (HPLC, UV or gravimetric) on the CoA, as results differ between methods.\u003c\/p\u003e\n\u003cp class=\"xk-note\"\u003e\u003cem\u003eFor B2B formulation and research use. Statements have not been evaluated by the FDA or other regulators; this ingredient is not intended to diagnose, treat, cure or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Extrakte","offers":[{"title":"3% \/ Sample (50 g)","offer_id":50920525201465,"sku":"AP1007-3-S50G","price":13.49,"currency_code":"USD","in_stock":false},{"title":"3% \/ 250 g","offer_id":50920525234233,"sku":"AP1007-3-250G","price":32.39,"currency_code":"USD","in_stock":false},{"title":"3% \/ 1 Kg","offer_id":50920525267001,"sku":"AP1007-3-1KG","price":66.14,"currency_code":"USD","in_stock":false},{"title":"3% \/ 5 Kg","offer_id":50920525299769,"sku":"AP1007-3-5KG","price":222.74,"currency_code":"USD","in_stock":false},{"title":"3% \/ 25 Kg","offer_id":50920525332537,"sku":"AP1007-3-25KG","price":992.24,"currency_code":"USD","in_stock":false},{"title":"8% \/ Sample (50 g)","offer_id":50920525365305,"sku":"AP1007-8-S50G","price":21.59,"currency_code":"USD","in_stock":false},{"title":"8% \/ 250 g","offer_id":50920525398073,"sku":"AP1007-8-250G","price":66.14,"currency_code":"USD","in_stock":false},{"title":"8% \/ 1 Kg","offer_id":50920525430841,"sku":"AP1007-8-1KG","price":132.29,"currency_code":"USD","in_stock":false},{"title":"8% \/ 5 Kg","offer_id":50920525463609,"sku":"AP1007-8-5KG","price":452.24,"currency_code":"USD","in_stock":false},{"title":"8% \/ 25 Kg","offer_id":50920525496377,"sku":"AP1007-8-25KG","price":1984.49,"currency_code":"USD","in_stock":false},{"title":"20% \/ Sample (50 g)","offer_id":50920525529145,"sku":"AP1007-20-S50G","price":43.19,"currency_code":"USD","in_stock":false},{"title":"20% \/ 250 g","offer_id":50920525561913,"sku":"AP1007-20-250G","price":126.89,"currency_code":"USD","in_stock":false},{"title":"20% \/ 1 Kg","offer_id":50920525594681,"sku":"AP1007-20-1KG","price":249.74,"currency_code":"USD","in_stock":false},{"title":"20% \/ 5 Kg","offer_id":50920525627449,"sku":"AP1007-20-5KG","price":863.99,"currency_code":"USD","in_stock":false},{"title":"20% \/ 25 Kg","offer_id":50920525660217,"sku":"AP1007-20-25KG","price":3820.49,"currency_code":"USD","in_stock":false}],"url":"https:\/\/extrakte.com\/products\/oak-extract-quercus-robur-total-tannins-3-20pct","provider":"extrakte","version":"1.0","type":"link"}