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有些水果皮的营养成分比水果本身还要丰富,所以我们吃水果可以不削皮。水果中含有丰富的碳水化合物、维生素、矿物质、有机酸、果胶、纤维素等。新鲜水果是维生素C的重要来源。水果中的果胶 相似文献
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张莹 《科技成果管理与研究》2016,(9):75-76
紫果型猕猴桃主要是指黑蕊猕猴桃、软枣猕猴桃、陕西猕猴桃三种果实成熟后变成紫红色的猕猴桃,其野生资源仅分布于我国。紫果型猕猴桃具有丰富的花青素,果实皮肉呈紫红色,果皮亮且无毛,可不剥皮吃,营养价值非常高,被当地人称为仙人果、长寿果、牛奶果、羊奶子等。紫果型猕猴桃的引种存在一定的技术难度,况且雌雄异株,必须雌雄植株配套引种才能结果,所以很少见到人工引种成功的紫果型猕猴桃。 相似文献
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The binding of pefloxacin mesylate (PFLX) to bovine lactoferrin (BLf) and human serum albumin (HSA) in dilute aqueous solution was studied using fluorescence spectra and absorbance spectra. The binding constant K and the binding sites n were obtained by fluorescence quenching method. The binding distance r and energy-transfer efficiency E between pefloxacin mesylate and bovine lactoferrin as well as human serum albumin were also obtained according to the mechanism of Forster-type dipole-dipole nonradiative energy-transfer. The effects of pefloxacin mesylate on the conformations of bovine lactoferrin and human serum albumin were also analyzed using synchronous fluorescence spectroscopy. 相似文献