微门户首页  新闻  讨论区  活动  博客  求职招聘  行业报告  圈内成员  供应   
已读[120] 发布: 2013/06/11 22:32:20
Bioscience Technology Cohen found the unique strain of bacteria, which can tolerate high alkalinity and degrade cellulose at the same time, in a strange and isolated part of California called The Cedars, located inland from Timber Cove in the state's Outer Coast Range. The ...
已读[118] 发布: 2013/06/11 22:32:06
KCET (blog) All that former plant material is made of various grades of cellulose , hemicellulose, and lignin, which are complex carbon compounds made of polysaccharides, which are themselves made of simple sugars. Biofuels advocates have long eyed the prospect of ...
已读[135] 发布: 2013/06/11 22:31:59
Phys.Org Cohen found the unique strain of bacteria, which can tolerate high alkalinity and degrade cellulose at the same time, in a strange and isolated part of California called The Cedars, located inland from Timber Cove in the state's Outer Coast Range. The ... and more »
已读[391] 发布: 2013/06/11 19:02:07
浅析常见的九类建筑装饰基材板的性能与特点_建筑装饰基材板板材广泛用于建筑装修,有些板材本身既具有一定装饰性,有些则只需作表面装饰处理如油漆、贴面等即成为装饰...
已读[195] 发布: 2013/06/11 18:21:38
如果不是自榨的果汁,买来现成的果汁中一般都含有各种添加剂,如色素剂、防腐剂等,不可与新鲜果蔬相提并论。即使是自己动手鲜榨的果汁,由于缺乏必要知识或习惯...
已读[124] 发布: 2013/06/11 16:42:36
现代人在平常饮食中摄入蛋白质过多,这些蛋白质分解成氨基酸,从而造成大多数人的体液都呈“酸性”。酸性体液就会不断在体内堆积,容易使人感到疲劳乏力。苹果中含有...
已读[161] 发布: 2013/06/11 16:41:52
张先生说,用焙炒过的大麦制成的大麦茶,含有人体所需的多种微量元素、氨基酸、不饱和脂肪酸和膳食纤维,糖的含量也极低,所以堪称“保健饮料”。此外,大麦茶还具有...
已读[178] 发布: 2013/06/11 16:41:11
因为它们最容易被吸收――身体可以轻易把它们分解为氨基酸,肌肉增长的原料。全鸡蛋还富含健康脂肪、饱和脂肪和卵磷脂,这些都是帮助肌肉生长的。蛋黄在雕塑线条时期也许不...
已读[421] 发布: 2013/06/11 16:40:16
1.无花果含有丰富的氨基酸,鲜果为1.0%,干果5.3%;已经发现18种。不仅因人体必须的8种氨基酸皆有而表现出较高的利用价值,且尤以天门冬氨酸(1.9%干重)含量最高...
已读[256] 发布: 2013/06/11 15:54:51
维生素A和维生素E玉米含有维生素A和维生素E及谷氨酸等。动物实验证明,这些成分具有抗衰老作用。 膳食纤维玉米含有丰富的纤维素,不但可以刺激肠蠕动,防止便秘,还可以...
« 上一页  |   查看结果191-200共808   |  下一页 »

新闻标签:

没有标签


最新报告


求职招聘