{"title":"Quercetin – Extracts \u0026 Isolates","description":"\u003cp\u003e4 Quercetin ingredients from 3 botanical sources: Allium cepa, Psidium guajava, Sophora japonica. Quercetin belongs to the flavonols (flavonoids).\u003c\/p\u003e","products":[{"product_id":"onion-extract-allium-cepa-quercetin-10-98pct","title":"Onion Extract (Allium cepa) – Quercetin 10–98%","description":"\u003cdiv class=\"xk-product\"\u003e\n\u003ch2\u003eOnion Extract (Allium cepa) – Quercetin 10–98%\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOnion\u003c\/strong\u003e extract is produced from the bulb \/ skin of \u003cem\u003eAllium cepa\u003c\/em\u003e (Amaryllidaceae family) and supplied as a standardized extract powder, standardized to \u003cstrong\u003eQuercetin\u003c\/strong\u003e. Available grades: \u003cstrong\u003e10%, 30%, 98%\u003c\/strong\u003e. Typical sourcing: Global (cultivated worldwide). For B2B formulation in nutraceuticals \u0026amp; supplements.\u003c\/p\u003e\n\u003cp class=\"xk-grades\" aria-label=\"Available grades\"\u003e\u003cspan\u003e10%\u003c\/span\u003e\u003cspan\u003e30%\u003c\/span\u003e\u003cspan\u003e98%\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\u003eAllium cepa\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon names\u003c\/td\u003e\n\u003ctd\u003eOnion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant family \/ part\u003c\/td\u003e\n\u003ctd\u003eAmaryllidaceae \/ Bulb \/ skin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarker compound\u003c\/td\u003e\n\u003ctd\u003eQuercetin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhytochemical class\u003c\/td\u003e\n\u003ctd\u003eFlavonoids › Flavonols\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable grades\u003c\/td\u003e\n\u003ctd\u003e10%, 30%, 98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade-to-order grades\u003c\/td\u003e\n\u003ctd\u003e30% (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\u003eHPLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAS number\u003c\/td\u003e\n\u003ctd\u003e117-39-5\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\u003eGlobal (cultivated worldwide)\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; 98% grade: Sample (1 g), 50 g, 250 g, 1 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\u003eAntioxidant \u0026amp; Healthy Ageing\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eIndustries\u003c\/h3\u003e\n\u003cp\u003eNutraceuticals \u0026amp; Supplements\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":"10% \/ Sample (50 g)","offer_id":50918599262265,"sku":"AP0041-10-S50G","price":13.49,"currency_code":"USD","in_stock":false},{"title":"10% \/ 250 g","offer_id":50918599295033,"sku":"AP0041-10-250G","price":33.74,"currency_code":"USD","in_stock":false},{"title":"10% \/ 1 Kg","offer_id":50918599327801,"sku":"AP0041-10-1KG","price":67.49,"currency_code":"USD","in_stock":false},{"title":"10% \/ 5 Kg","offer_id":50918599360569,"sku":"AP0041-10-5KG","price":229.49,"currency_code":"USD","in_stock":false},{"title":"10% \/ 25 Kg","offer_id":50918599393337,"sku":"AP0041-10-25KG","price":1012.49,"currency_code":"USD","in_stock":false},{"title":"30% \/ Sample (50 g)","offer_id":50918599426105,"sku":"AP0041-30-S50G","price":24.29,"currency_code":"USD","in_stock":false},{"title":"30% \/ 250 g","offer_id":50918599458873,"sku":"AP0041-30-250G","price":72.89,"currency_code":"USD","in_stock":false},{"title":"30% \/ 1 Kg","offer_id":50918599491641,"sku":"AP0041-30-1KG","price":141.74,"currency_code":"USD","in_stock":false},{"title":"30% \/ 5 Kg","offer_id":50918599524409,"sku":"AP0041-30-5KG","price":499.49,"currency_code":"USD","in_stock":false},{"title":"30% \/ 25 Kg","offer_id":50918599557177,"sku":"AP0041-30-25KG","price":2200.49,"currency_code":"USD","in_stock":false},{"title":"98% \/ Sample (1 g)","offer_id":50918599589945,"sku":"AP0041-98-S1G","price":20.24,"currency_code":"USD","in_stock":false},{"title":"98% \/ 50 g","offer_id":50918599622713,"sku":"AP0041-98-50G","price":44.54,"currency_code":"USD","in_stock":false},{"title":"98% \/ 250 g","offer_id":50918599655481,"sku":"AP0041-98-250G","price":132.29,"currency_code":"USD","in_stock":false},{"title":"98% \/ 1 Kg","offer_id":50918599688249,"sku":"AP0041-98-1KG","price":263.24,"currency_code":"USD","in_stock":false}]},{"product_id":"guava-extract-psidium-guajava-quercetin-1-5pct","title":"Guava Extract (Psidium guajava) – Quercetin 1–5%","description":"\u003cdiv class=\"xk-product\"\u003e\n\u003ch2\u003eGuava Extract (Psidium guajava) – Quercetin 1–5%\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGuava\u003c\/strong\u003e extract is produced from the leaf of \u003cem\u003ePsidium guajava\u003c\/em\u003e (Myrtaceae family) and supplied as a standardized extract powder, standardized to \u003cstrong\u003eQuercetin\u003c\/strong\u003e. Available grades: \u003cstrong\u003e1%, 5%\u003c\/strong\u003e. Typical sourcing: India, Brazil, Japan. For B2B formulation in nutraceuticals \u0026amp; supplements.\u003c\/p\u003e\n\u003cp class=\"xk-grades\" aria-label=\"Available grades\"\u003e\u003cspan\u003e1%\u003c\/span\u003e\u003cspan\u003e5%\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\u003ePsidium guajava\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon names\u003c\/td\u003e\n\u003ctd\u003eGuava\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant family \/ part\u003c\/td\u003e\n\u003ctd\u003eMyrtaceae \/ Leaf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarker compound\u003c\/td\u003e\n\u003ctd\u003eQuercetin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhytochemical class\u003c\/td\u003e\n\u003ctd\u003eFlavonoids › Flavonols\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable grades\u003c\/td\u003e\n\u003ctd\u003e1%, 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssay method\u003c\/td\u003e\n\u003ctd\u003eHPLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAS number\u003c\/td\u003e\n\u003ctd\u003e117-39-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePharmacopoeia \u0026amp; standards\u003c\/td\u003e\n\u003ctd\u003eAyurvedic Pharmacopoeia of India, Japanese Pharmacopoeia\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\u003eIndia, Brazil, Japan\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\n\u003cli\u003eBlood Sugar \u0026amp; Metabolic Health\u003c\/li\u003e\n\u003cli\u003eDigestive \u0026amp; Gut Health\u003c\/li\u003e\n\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 Ayurveda, Kampo (Japanese)\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":"1% \/ Sample (50 g)","offer_id":50920473690169,"sku":"AP0979-1-S50G","price":13.49,"currency_code":"USD","in_stock":false},{"title":"1% \/ 250 g","offer_id":50920473722937,"sku":"AP0979-1-250G","price":20.24,"currency_code":"USD","in_stock":false},{"title":"1% \/ 1 Kg","offer_id":50920473755705,"sku":"AP0979-1-1KG","price":26.99,"currency_code":"USD","in_stock":false},{"title":"1% \/ 5 Kg","offer_id":50920473788473,"sku":"AP0979-1-5KG","price":106.64,"currency_code":"USD","in_stock":false},{"title":"1% \/ 25 Kg","offer_id":50920473821241,"sku":"AP0979-1-25KG","price":465.74,"currency_code":"USD","in_stock":false},{"title":"5% \/ Sample (50 g)","offer_id":50920473854009,"sku":"AP0979-5-S50G","price":13.49,"currency_code":"USD","in_stock":false},{"title":"5% \/ 250 g","offer_id":50920473886777,"sku":"AP0979-5-250G","price":20.24,"currency_code":"USD","in_stock":false},{"title":"5% \/ 1 Kg","offer_id":50920473919545,"sku":"AP0979-5-1KG","price":40.49,"currency_code":"USD","in_stock":false},{"title":"5% \/ 5 Kg","offer_id":50920473952313,"sku":"AP0979-5-5KG","price":134.99,"currency_code":"USD","in_stock":false},{"title":"5% \/ 25 Kg","offer_id":50920473985081,"sku":"AP0979-5-25KG","price":614.24,"currency_code":"USD","in_stock":false}]},{"product_id":"japanese-pagoda-tree-extract-sophora-japonica-quercetin-30-98pct","title":"Japanese Pagoda Tree Extract (Sophora japonica) – Quercetin 30–98%","description":"\u003cdiv class=\"xk-product\"\u003e\n\u003ch2\u003eJapanese Pagoda Tree Extract (Sophora japonica) – Quercetin 30–98%\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eJapanese Pagoda Tree\u003c\/strong\u003e extract is produced from the flower bud of \u003cem\u003eSophora japonica\u003c\/em\u003e (Fabaceae family) and supplied as a standardized extract powder, standardized to \u003cstrong\u003eQuercetin\u003c\/strong\u003e. Available grades: \u003cstrong\u003e30%, 95%, 98%\u003c\/strong\u003e. Typical sourcing: China. For B2B formulation in nutraceuticals \u0026amp; supplements, pharmaceutical.\u003c\/p\u003e\n\u003cp class=\"xk-grades\" aria-label=\"Available grades\"\u003e\u003cspan\u003e30%\u003c\/span\u003e\u003cspan\u003e95%\u003c\/span\u003e\u003cspan\u003e98%\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\u003eSophora japonica (Styphnolobium japonicum)\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon names\u003c\/td\u003e\n\u003ctd\u003eJapanese pagoda tree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant family \/ part\u003c\/td\u003e\n\u003ctd\u003eFabaceae \/ Flower bud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarker compound\u003c\/td\u003e\n\u003ctd\u003eQuercetin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhytochemical class\u003c\/td\u003e\n\u003ctd\u003eFlavonoids › Flavonols\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable grades\u003c\/td\u003e\n\u003ctd\u003e30%, 95%, 98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssay method\u003c\/td\u003e\n\u003ctd\u003eHPLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAS number\u003c\/td\u003e\n\u003ctd\u003e117-39-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePharmacopoeia \u0026amp; standards\u003c\/td\u003e\n\u003ctd\u003eUSP, Ph. Eur. (EP), Chinese Pharmacopoeia\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\u003eChina\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; 98% grade: Sample (1 g), 50 g, 250 g, 1 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\u003eHeart \u0026amp; Circulation\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eIndustries\u003c\/h3\u003e\n\u003cp\u003eNutraceuticals \u0026amp; Supplements, Pharmaceutical\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTraditional systems:\u003c\/strong\u003e Traditional Chinese Medicine\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":"30% \/ Sample (50 g)","offer_id":50920695988281,"sku":"AP1152-30-S50G","price":14.84,"currency_code":"USD","in_stock":false},{"title":"30% \/ 250 g","offer_id":50920696021049,"sku":"AP1152-30-250G","price":44.54,"currency_code":"USD","in_stock":false},{"title":"30% \/ 1 Kg","offer_id":50920696053817,"sku":"AP1152-30-1KG","price":89.09,"currency_code":"USD","in_stock":false},{"title":"30% \/ 5 Kg","offer_id":50920696086585,"sku":"AP1152-30-5KG","price":296.99,"currency_code":"USD","in_stock":false},{"title":"30% \/ 25 Kg","offer_id":50920696119353,"sku":"AP1152-30-25KG","price":1336.49,"currency_code":"USD","in_stock":false},{"title":"95% \/ Sample (50 g)","offer_id":50920696152121,"sku":"AP1152-95-S50G","price":33.74,"currency_code":"USD","in_stock":false},{"title":"95% \/ 250 g","offer_id":50920696184889,"sku":"AP1152-95-250G","price":99.89,"currency_code":"USD","in_stock":false},{"title":"95% \/ 1 Kg","offer_id":50920696217657,"sku":"AP1152-95-1KG","price":195.74,"currency_code":"USD","in_stock":false},{"title":"95% \/ 5 Kg","offer_id":50920696250425,"sku":"AP1152-95-5KG","price":681.74,"currency_code":"USD","in_stock":false},{"title":"95% \/ 25 Kg","offer_id":50920696283193,"sku":"AP1152-95-25KG","price":3023.99,"currency_code":"USD","in_stock":false},{"title":"98% \/ Sample (1 g)","offer_id":50920696315961,"sku":"AP1152-98-S1G","price":20.24,"currency_code":"USD","in_stock":false},{"title":"98% \/ 50 g","offer_id":50920696348729,"sku":"AP1152-98-50G","price":40.49,"currency_code":"USD","in_stock":false},{"title":"98% \/ 250 g","offer_id":50920696381497,"sku":"AP1152-98-250G","price":120.14,"currency_code":"USD","in_stock":false},{"title":"98% \/ 1 Kg","offer_id":50920696414265,"sku":"AP1152-98-1KG","price":236.24,"currency_code":"USD","in_stock":false}]},{"product_id":"liposomal-japanese-pagoda-tree-extract-sophora-japonica-quercetin-30pct","title":"Liposomal Japanese Pagoda Tree Extract (Sophora japonica) – Quercetin 30%","description":"\u003cdiv class=\"xk-product\"\u003e\n\u003ch2\u003eLiposomal Japanese Pagoda Tree Extract (Sophora japonica) – Quercetin 30%\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eJapanese Pagoda Tree\u003c\/strong\u003e extract is produced from the flower bud of \u003cem\u003eSophora japonica\u003c\/em\u003e (Fabaceae family) and supplied as a liposomal (phospholipid-encapsulated) powder, standardized to \u003cstrong\u003eQuercetin\u003c\/strong\u003e. Available grades: \u003cstrong\u003e30%\u003c\/strong\u003e. Typical sourcing: China. For B2B formulation in nutraceuticals \u0026amp; supplements.\u003c\/p\u003e\n\u003cp class=\"xk-grades\" aria-label=\"Available grades\"\u003e\u003cspan\u003e30%\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\u003eSophora japonica (Styphnolobium japonicum)\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon names\u003c\/td\u003e\n\u003ctd\u003eJapanese pagoda tree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant family \/ part\u003c\/td\u003e\n\u003ctd\u003eFabaceae \/ Flower bud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarker compound\u003c\/td\u003e\n\u003ctd\u003eQuercetin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhytochemical class\u003c\/td\u003e\n\u003ctd\u003eFlavonoids › Flavonols\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable grades\u003c\/td\u003e\n\u003ctd\u003e30%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssay method\u003c\/td\u003e\n\u003ctd\u003eHPLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAS number\u003c\/td\u003e\n\u003ctd\u003e117-39-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePharmacopoeia \u0026amp; standards\u003c\/td\u003e\n\u003ctd\u003eUSP, Ph. Eur. (EP), Chinese Pharmacopoeia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eLiposomal Extract\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eChina\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\u003eHeart \u0026amp; Circulation\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 Traditional Chinese Medicine\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":"30% \/ Sample (50 g)","offer_id":50921013084217,"sku":"AP1493-30-S50G","price":40.49,"currency_code":"USD","in_stock":false},{"title":"30% \/ 250 g","offer_id":50921013116985,"sku":"AP1493-30-250G","price":121.49,"currency_code":"USD","in_stock":false},{"title":"30% \/ 1 Kg","offer_id":50921013149753,"sku":"AP1493-30-1KG","price":242.99,"currency_code":"USD","in_stock":false},{"title":"30% \/ 5 Kg","offer_id":50921013182521,"sku":"AP1493-30-5KG","price":830.24,"currency_code":"USD","in_stock":false},{"title":"30% \/ 25 Kg","offer_id":50921013215289,"sku":"AP1493-30-25KG","price":3671.99,"currency_code":"USD","in_stock":false}]}],"url":"https:\/\/extrakte.com\/collections\/compound-quercetin.oembed","provider":"extrakte","version":"1.0","type":"link"}