Trained hands can create a blossom in less than 10 minutes. (Check out the "gelatina artistica" video on YouTube.)

经过培训的人员可以在10分钟内做出一朵花（在YouTube上可点击观看“gelatina artistica 视频”）。

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She set her sights on being the U.S. distributor for Duche, and went to the company's plant outside Mexico City to take its gelatina classes in early 2008.

她把目光描准了成为Duche的在美国的经销商，并且在2008年初时去了这家公司在墨西哥城的工厂外面开始她的胶冻课。

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The studies indicated that the main compositions of Gelatina Nigra are protein, polypeptides, animo acids, mental elements, dermatan sulfate, biotic acids and so on.

近年有关阿胶成分及质量评价研究文献表明，阿胶主要成分为蛋白质水解产生的多肽、多种氨基酸、 金属元素及硫酸皮肤素、 生物酸等。

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