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- The chief differences between chlorophyll and heme are the presence of a magnesium atom in the center of the porphyrin ring. 叶绿素和血红素之间的主要的差别为在卟啉环中心存在一个镁原子。
- Chlorophyll is also a chelate, the porphyrin part of the molecule being bound to iron. 叶绿素也是一种螯合物,分子中的卟啉部分可以和离子结合。
- Haining Fengming Chlorophyll Co., Ltd. 海宁凤鸣叶绿素有限公司
- Aging leaves also send back chlorophyll. 老叶还送回叶绿素。
- Isn't sulfur important in chlorophyll formation? 硫对叶绿素的形成很重要,对吗?
- The Chlorophyll Factory of Hangzhou. 杭州电化集团有限公司叶绿素厂。
- The shagreen cell is two layer with chlorophyll. 绿皮细胞2层,有叶绿体;
- But in autumn,the chlorophyll breaks down. 但是在秋天,叶绿素衰竭。
- Chlorophyll is a green substance in plants that absorbs energy from sunlight and helps them grow. 叶绿素是生长在植物中的绿色物质,它能吸收阳光,促进植物生长。
- Porphyrin chemistry is one important branch in chemical field. 卟啉化学是现代化学领域中重要的研究分支之一。
- A flagellated protist that ingests food and lacks chlorophyll. 动鞭亚纲原生生物一种有鞭毛的原生生物,它摄取食物并缺乏叶绿素
- These include the chlorophyll precursor protochlorophyllide a. 这些受体包括叶绿素的前体原叶绿酸a。
- The manufacture of chlorophyll in plants is activated by sunlight. 植物中的绿叶素是在日照的条件下开始产生的。
- In nature,the core of haemachrome,cytochrome,chlorophyl and other biological macromolecules are made up with porphyrin compounds that participate in a series of important process in the organism. 在自然界,卟啉化合物构成了血红蛋白、细胞色素及叶绿素等生物大分子的核心部分,参与生物体内一系列重要过程。
- But not favorable to the formation of algae chlorophyll. 而不利于藻类叶绿素的形成。
- All are structurally similar to chlorophyll a of plants. 它们的结构都与植物体叶绿素a的结构相似。
- They lack chlorophyll and therefore appear white or yellow. 由于缺乏叶绿素,因此表现出白色或黄色。
- The chlorophyll in wheatgrass also helps to purify the liver. 麦草中的叶绿素同样可以帮助净化肝脏。
- Meanwhile,it could improve the content of chlorophyll. 同时,还显著提高了叶绿素含量。
- To provide nitrogen for the synthesis of proteins / chlorophyll. 提供氮用来合成蛋白质/叶绿素.