果胶 In stockReconfirm the price with sellerContact supplierShipping:CourierIn detailAdd to selectedCompareSellerguang zhou shi wei guan mao yi you gong siChina, Guangzhou(View map) +86( Display phones Products of other enterprisesPectin果胶Grapefruit Pectin (120vegecaps)Manufacture supply jams food grade citrus pectinHigh Quality USP/BP/EP/FCC Standard Food Grade...Hot Sale High Quality Raw Material Apple Pectin...Description果胶(Pectin)是一组聚半乳糖醛酸。在适宜条件下其溶液能形成凝胶和部分发生甲氧基化(甲酯化,也就是形成甲醇酯),其主要成分是部分甲酯化的a(l,4)一D一聚半乳糖醛酸。残留的羧基单元以游离酸的形式存在或形成铵、钾钠和钙等盐。 Contact the seller果胶 Full namePhoneE-mailCaptcha (4 characters)I agree with privacy policies, regarding confidential data and user agreementMessageShipping method