供应 银杏叶提取物
(1)中国药典2005版标准 (2)CP2005银杏黄酮 ≥24% Total Ginkgo flavone glycosides ≥ 24%
槲皮素与山奈酚峰比0.8--1.5之间 Quercatin: kaemperol 0.8--1.5
银杏总内酯≥6% Total terpene lactones ≥ 6%
银杏酸 <1ppm Ginkgolic acid <1ppm
(2)德国标准Germany Standard
银杏黄酮Total Ginkgo Flavone Glycosides 22.0%-27%
银杏总内酯Total Terpene Lactones 5.0%-7.0%
白果内脂Bilobalides 2.6%-3.2%
银杏酸Ginkgolic acid : <=1.0PPM
(3)水溶性低酸标准Water soluble
水溶性Water Solubility: 5g Ginkgo Biloba Extract will be dissolved completely in 100g water
银杏黄酮Total Ginkgo Flavone Glycosides >24.0%
银杏总内酯Total Terpene Lactones >6.0%
银杏酸 Ginkgolic acid : <=1.0PPM
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