生物活性的

Wastewater Produced in Saponin of Dioscorea zingiberensis Productive Process whose components are complex contains much non-biodegradable sapogenin and surface activated matter, with puce color and high degree of acidity.

黄姜皂素生产废水成份复杂，酸度高，呈深褐色，水中含有相当数量难于被生物降解的黄姜素及表面活性物质，属于高浓度的有机工业废水。

The total synthese three natural compounds to explore enantioselective synthesis of flavanol: We use phloroglucin and 2, 4, 6-trihydroxyacetophone as starting materials to synthesis distenin in two ways; Resorcin was used to synthsis 2, 5-dimethoxymethoxyacetophone though 3 steps.

对黄烷醇化合物的立体选择性全合成进行了探索：以间苯三酚和2，4，6-三羟基苯乙酮为原料，尝试用两条路线对Distenin化合物进行了全合成研究；以对苯二酚为原料，经三步制得2，5-二甲氧甲氧基苯乙酮，与2，4，6-三甲氧甲氧基苯甲醛反应，经四步反应得到天然产物3，5，7，2′，5′-二五羟基黄烷关键中间体1-（2′，6′-二甲氧甲氧基苯）-3-（2"，4"，6-三甲氧甲氧基苯）丙烷-1R，2R-二醇83及其对映体84；简要介绍了EGCg类化合物的生物活性和研究概况。

The protein and saccharide of SPL were detected at the same time with ultraviolet and differential detector.

结果 SPL呈现生物活性分子的特性，并且SPL中的多糖组分与蛋白组分处于结合状态。

Results The protein and saccharide of SPL are combined together.

结果 SPL呈现生物活性大分子的特性，并且SPL中的多糖组分与蛋白组分处于结合状态。

Studies on the function of the recombinant sea snake neurotoxins showed biological activity difference between the short-chain and long-chain neurotoxins.

对重组平颏海蛇神经毒素的功能研究表明短链与长链神经毒素的生物活性存在差异。

Honey: Crude honey contains a lot of vegetable male sex-cell, from which is a kind of incretion as similar as pituitary incretion with obvious life-form activity to stimulate sex gland.

蜂蜜：天然蜂蜜中含有大量的植物雄性生殖细胞，其中含有一种内分泌素，和人体垂体激素相仿，有明显活跃性腺的生物活性。

Transition metal complexes based on benimidazoles can be used as simulacrum of biology molecular, even more catalytic activity was found in some of them.

研究发现苯并咪唑衍生物与过渡金属形成的配合物中，有些具有生物分子的模拟酶作用，部分还具有催化活性。

Therefore, it is essential to develop approaches to increase its solubility and bioavailability and to enhance the efficiency of the drug.

因此，有必要开发一种方法能够提高它的溶解性和生物活性从而强化该药物的效力。

In our previous study, we found that the EtOAc extract of the roots contained many oligostilbenes which had multi-faceted bioactivities. Kobophenol A (1) is a stilbene tetramer, accounts for nearly 20% of the EtOAc extract.

我们研究发现金雀根乙醇浸膏的乙酸乙酯部位主要化学成分是二苯乙烯类化合物，具有多样的生物活性。

It was pointed out that marine sponge is an infinite storeroom of medicine.

指出海绵动物是一个极大的药物库，展望了海绵生物活性肽的应用前景。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。