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发明公开
CN104490955A 血党和血党提取物的应用 无效 - 驳回

血党和血党提取物的应用
摘要：
本发明公开了一种血党提取物的制备方法，包括取血党，洗净，干燥后粉碎，得到血党粉末；将血党粉末依次用低极性溶剂、中极性溶剂和高极性溶剂分别提取，得到低极性提取液，中极性提取液和高极性提取液；将低极性提取液，中极性提取液和高极性提取液分别浓缩，干燥粉碎后得到血党低极性提取物、血党中极性提取物和血党高极性提取物。本发明还公开了血党及血党提取物在制备抗肿瘤药物中的应用。扩充了血党及血党提取物的用途，为治疗肿瘤疾病，研发抗肿瘤药物提供了新的方向。
摘要（英）：

The invention discloses a preparation method of an ardisia punctate extract. The preparation method comprises the following steps: taking ardisia punctate, washing, drying and crushing to obtain ardisia punctate powder; extracting the ardisia punctate powder by using a low-polarity solvent, an intermediate-polarity solvent and a high-polarity solvent respectively to obtain a low-polarity extraction solution, an intermediate-polarity solution and a high-polarity solution; respectively concentrating, drying and crushing the low-polarity extraction solution, the intermediate-polarity solution and the high-polarity solution to obtain a low-polarity ardisia punctate extract, an intermediate-polarity ardisia punctate extract and a high-polarity ardisia punctate extract. The invention discloses the application of the ardisia punctate and the ardisia punctate extract in preparation of antitumor drugs, widens the application of the ardisia punctate and the ardisia punctate extract and provides a new direction for treating tumor diseases and researching the antitumor drugs.

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