这种具有生物活性的蕈类代谢产物被认为是能够帮助我们的免疫系统新生，抵抗大量致病性的和非致病性的疾病。
Such bioactive mushroom metabolites are believed to have the capability to helping revitalization of our immune system against a large number of pathogenic and non-pathogenic diseases.
多吃水果和蔬菜：由于含有很多光合作用产物和具有生物活性的抗氧化剂，蔬菜水果可有效防止癌变。
Eat more fruits and vegetables. They'll reduce your risk of many forms of cancer because of all the phytochemicals and antioxidants they contain.
并用间接ELISA法初步检测表达产物的生物活性。
The biologic activity of the expressed product was detected with indirect ELISA.
研究表明，化学合成的该类化合物与天然提取的产物具有同样的生物活性。
The results show that these compounds of chemical synthesis and natural product of extract have the same biological activity.
目的昆布多糖进行硫酸酯化后，对产物结构进行分析，为研究其生物活性奠定物质基础。
Objectives to sulfate the laminarin, then analyze the structure of polysaccharide sulfate, so as to make a foundation for the further research about its biological activity.
目的：对昆布多糖进行硫酸酯化，并对产物的纯度与结构进行分析，为研究其生物活性奠定物质基础。
Objectives: to sulfate the laminarin, then analyze the purity and elucidate the structure of polysaccharide sulfate, so as to make a foundation for the further research about its biological activity.
本文对辣根中硫代葡萄糖苷及其水解产物的结构特征、分离分析方法以及生物活性等研究进行了综述。
Structural characters of glucosinolate and its hydrolysis products, separation methods, analysis methods and biological effects are reviewed in this paper.
含有吲哚结构的螺环骨架广泛存在于各种天然产物中，它具有显著的生理和生物活性。
The spiro compounds containing indole moiety which have significant physiological and biological activity are widely existed a variety of natural products.
PCR和细胞因子生物活性测定证实细胞因子基因整合入基因修饰细胞并通过细胞分泌相应活性蛋白产物。
PCR and cytokine bioassays verified the integration of cytokines into the modified cells and the secretion of relative protein products with activity by these cells.
详尽的论述了啤酒副产物中所含的生物活性物质的利用途径。
The application path of the biological active material in beer by-product was introduced.
按照生物定向合成（BIOS）理论，天然产物是作为搜寻新的药用活性成分的出发点而起作用的。
Under the "BIOS" principle, natural products act as a starting point for the search of active agents in new medicines.
链霉菌复杂的次级代谢过程导致其发酵产物大都是多组分的，而其中只有一个或几个组分生物活性较高。
The fermentation products of streptomyces are multi-component because of its complex second metabolism. However, only a few of the components are bioactive.
本论文对二芳基庚烷类天然产物的分布，生物活性，生物合成及化学合成进行了概述。
This thesis describes natural diarylheptanoids from distribution, bioactivity, biosynthesis and synthesis and focuses on the synthesis of several diarylheptanoids.
人们使用具有生物活性的天然产物来预防和治疗各种疾病，包括胃肠疾病，已经有很长的历史。
It has been a long history for people to take natural bioactive products for the prevention and treatment of multiple conditions, including gastrointestinal disorders.
该复性后蛋白和COS-7细胞表达产物均具有较好的抗原活性和生物学活性。
The renaturated protein and products expressed inCOS-7cells have good biological activity and antigenicity.
天然产物有效成分分离及结构鉴定是非常重要和活跃的研究领域，从中可以发现和利用其重要的生物活性组分，是目前新药物研发的关键。
The research field of isolation and identification of natural products is very important and active. To find and avail of bioactive components in natural drugs is the key to study new medicines.
海洋微生物化学：微藻活性产物化学及微藻可再生能源利用。
Marine Microbiological chemistry: Microalgal bioactive product chemistry and renewable energy from microalgae.
BNP实验不仅识别全长的生物活性分子而且识别非活性片段以及其它降解蛋白的副产物。
BNP assays not only recognize the full-length, biologically active molecule, but also inactive fragments and other byproducts of the degraded protein.
黄酮类成分因其具有多样生物活性成为目前天然产物研究的热点。
Flavonoid is widely researched in nature product exploitation because of its specific activity to human body.
综述了来源于海洋微生物、海藻具抗HIV活性的天然产物以及抗HIV活性天然产物筛选方法和靶点。
The paper reviews the anti-HIV active natural products derived from marine microorganisms and marine algae, and the anti-HIV active natural products' screening methods and active targets.
生物碱是研究最早的一类生物活性天然产物，对人体、动物或农业害虫具有广泛而强烈的生理活性作用。
Alkaloids are important natural products researched most early, most of which possess biologic activity, and have extensive intensive physiological activity to people, animal and agricultural pests.
四氢喹啉类化合物存在于许多天然产物中，许多具有简单或复杂取代基的四氢喹啉衍生物展示了广泛的生物活性。
The tetrahydroquinoline moiety is present in various natural products, and many tetrahydroquinoline derivatives exhibit a broad range of biological activities.
该材料具有良好的生物活性和相容性，降解产物无毒、无刺激性。
The composite material has favorable bioactivity and compatibility, and the degradation product of the composite material is innoxious and has no irritant.
表达产物能分泌到肝癌细胞外，分泌到细胞外的产物用TF-1细胞检测证明具有生物学活性。
The supernant of HCC cells transduced with the recombinant plasmid can support the growth of TF 1 cells.
在生物学活性实验中，纯化产物既可促进C3转化酶衰变，也可抑制C3转化酶形成。
Purified protein can also inhibit the assemble and accelerate the decay of classical pathway C3 convertase.
环状过氧化物作为一类具有生物活性的天然产物的结构单位，其合成方法的研究对于这类天然产物的合成具有重要的指导作用。
Synthetic studies on cyclic peroxide which constitutes active structure unit in some natural substances are of great importance to the total synthesis.
微生物是一种重要的生物资源，特别是近来年，从特殊生境微生物中寻找具有重要生物活性代谢产物成为一个热点研究领域。
The microorganisms were very important biotic resources, and recently searching the new activated metabolites from microbes had become a research hotspot.
它们有着丰富多样的具有广泛生物学活性的代谢产物。
Endophytes are rich source of important natural products displaying a broad spectrum of biological activities.
此外，这类微生物活性代谢产物可通过发酵进行大量生产，无原材料后顾之忧，不会破坏植物资源。
Besides, it can solve the problem of materials and plants protection that metabolites from microbiology can be enlarged by the way of fermentation.
此外，这类微生物活性代谢产物可通过发酵进行大量生产，无原材料后顾之忧，不会破坏植物资源。
Besides, it can solve the problem of materials and plants protection that metabolites from microbiology can be enlarged by the way of fermentation.
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