酚类

  • 网络phenol;phenolic;Polyphenols
酚类酚类
  1. 取代酚类极性有机物C(18)膜/水分配行为的研究

    Investigation of C_ ( 18 ) Membrane / Water Partition Behavior for Polar Substituted Phenols

  2. 水中酚类有机污染物HPLC分析及其应用

    Determination of Phenols in Contaminated Water by HPLC and Its Application

  3. 紫外线B辐射与植物体内酚类次生代谢的关系

    Ultraviolet B Radiation and the Secondary Metabolism of Phenol in Plants

  4. 阿魏酸等五种酚类物质对DNA氧化损伤的影响

    The Effects of Five Phenolic Compounds on Oxygen-radical-generated DNA Damage

  5. 酚类化合物对不同组织细胞DNA损伤的研究

    Study on DNA damage of several different biomaterials induced by hydroxybenzene compounds

  6. 酚类物质对杉木幼苗~(15)N养分吸收、分配的影响

    Effect of phenolics on ~ ( 15 ) n nutrient absorption and distribution of Cunninghamia lanceolata

  7. 得出酚类对发光菌的毒性受pH的影响,毒性总的趋势是随pH值的升高而减小;

    Toxicity decreased when pH value increased .

  8. 以生姜为原料,采用超临界CO2萃取姜酚类化合物。

    The gingerols from ginger were extracted with supercritical CO2 fluid extraction .

  9. 水杨酸(Salicylicacid,SA)是植物体内产生的一种简单酚类物质,作为植物内源信号分子,在植物许多生理过程中的作用越来越受到重视。

    Salicylic acid ( SA ) is a simple hydroxybenzene in plant .

  10. PP(333)对梨果实生长和酚类物质合成的影响

    Effects of PP_ ( 333 ) on Phenolics Synthesis and Fruit Growth of Pears

  11. 铁锰氧化物对酚类化合物的降解程度受缓冲溶液pH值的影响;

    The pH value of buffer solution affects the degree of degradation of phenolic compounds by iron and manganese oxides .

  12. 酚类化合物对FCC汽油储存安定性的影响

    Effects of Phenols on Storage Stability of FCC Gasoline

  13. 催化裂化柴油经碱液萃取,分离出其中的酚类化合物,用GC/MS分析酚类化合物的结构。

    Approximately 400 phenolic compounds were separated from FCC diesel oil and analysed by means of GC / MS.

  14. 过氧化物酶催化的酚类聚合反应能够诱导形成纳米结构SiO2沉淀。

    Silica nanospheres were induced by peroxidase-catalyzed phenol polymerization .

  15. 苯丙氨酸氨解酶(PAL)的活性大小与酚类物质的含量呈正相关;

    The activity of PAL was positively correlative with the content of phenolics .

  16. 纳米TiO2光催化降解硝基酚类污染物动力学及机理的研究

    Photodegradation of nitrophenols in UV / TiO_2 suspension system : mechanistic and kinetic investigations

  17. POD、PPO能够将酚类物质氧化成毒性更大的产物防御昆虫的进一步取食。

    POD , PPO can oxidize the phenols into more toxic products to prevent insects from feeding .

  18. 而目前对鸭梨PPO的研究大多侧重于其活性和酚类物质含量的关系。

    The current research emphases on the relationship of pear PPO activity and phenols content .

  19. 热风干燥和真空干燥相比,真空干燥后的苦瓜中的酚类物质的含量相对较高(P0.05),抗氧化能力相对较强(P0.05)。

    Compared to hot air dring , the bitter melon with vacuum drying has relative higher content of phenolic compounds and stronger antioxidant capacity .

  20. 采用元素组成、IR和GC/MS等方法对济南炼油厂的催化裂化柴油碱洗出物进行分析,鉴定出70多个酚类化合物。

    The caustic extract of Jinan FCC LCO was found to comprise over 70 phenols by elemental composition , IR and GC / MS analyses .

  21. 花生种子中富含蛋白质、多糖和酚类化合物,从而增加了从中提取RNA的难度。

    Peanut seeds are rich in lipid , protein , polysaccharide and phenolic compounds , which increases the difficulties in isolating RNA from them .

  22. 开发的RS精制剂能有效脱除柴油中的酚类物质,从而显著提高催化裂化柴油的安定性。

    RS solvent has been proved to be effective to remove phenols from diesel and hence to improve the stability of diesel .

  23. 表征酚类抗氧化剂清除DPPH·能力的新参数的建立和应用

    A New Parameter to Characterize Phenolic Antioxidant Activity in Elimination of DPPH ·

  24. 碱抽提过程中酚类物质的溶出量随NaOH的用量增加而增多。

    The amount of phenols dissolving out the pulp during alkaline extraction increased with the increase of NaOH dosage .

  25. 1-MCP对绿豆种子萌发过程中酚类物质及抗氧化活性的影响

    Effect of 1-MCP on polyphenols and antioxidant activity response during Mung Bean Germination

  26. 初步探讨了第二代超分子环糊精键合硅胶(CDS)对酚类化合物的微量富集的性能,并讨论了CDS的富集机理。

    In this paper , the trace enrichment character of CDS has been examined , and the enrichment mechanism of CDS is also studied .

  27. 白腐菌处理前后苇浆CEH漂白废液中氯代酚类化合物的气相色谱&质谱分析

    GC-MS Analyses of Chlorinated Phenolic Compounds in Effluents from Reed CEH Bleaching

  28. 重点研究了抗氧剂对高钛白颜料含量和含金属颜料的PVC压延膜制品加工过程的作用机理及效果,指出对于高钛白含量的PVC压延膜制品,使用受阻酚类抗氧剂是有效且可取的;

    The action mechanism and effects of antioxidant on the calendered PVC film product containing high content of titanium pigment and metal pigment during the processing process are studied .

  29. 稀释进水或者延长HRT也难以显著提高厌氧工艺处理酚类化合物的效果。

    Dilution or extension of hydraulic retention time was difficult to significantly improve the anaerobic treatment efficiency of phenolic compounds .

  30. GC-MS鉴定表明,百合根系分泌中可能的化感物质主要包括脂类、醇类、酚类等,其中脂类物质含量较高。

    Allelochemicals in lily roots exudates mainly include lipid , alcohols , phenolic etc , with lipid content is higher , by GC-MS detection .