ZHENGZHOU, Dec 21 (China Economic Net) - Chinese and Pakistani academic achievements in resistant rootstocks for economic forests and grafted and fodder plants were exchanged at the just finished 4th ...

【提取来源】：杜松籽。 【产品规格】：80%。 【检测方法】：UV。 【产品性状】：淡黄色油状。 【产品分析】：杜仲科植物杜仲（Eucommia ulmoides Oliver）是中国名贵滋补药材。杜仲籽油是从杜仲籽中亚临界低温萃取制得的油脂。含有大量α-亚麻酸。 【提取工艺 ...