Pigment相关论文
Colored cotton has naturally pigmented fibers.The mechanism of pigmentation in cotton fiber is not well documented.This ......
三羟基氯化铜有三个常见的异构体,氯铜矿、斜氯铜矿和副氯铜矿。氯铜矿是敦煌壁画中常用的颜料,斜氯铜矿因为不如氯铜矿稳定而很少......
[Objective] To study the extraction method of total flavonoids from Ginkgo biloba.[Method] By using the decompressing in......
The hydrophilicity, dispersity and minuteness of UV (ultraviolet)-photochromic special function materials and its retent......
BACKGROUND:Few studies have assessed microflora and their antibiotic sensitivity in normal bile and lithogenic bile with......
目的探讨神经生长因子(nerve growth factor, NGF)对体外培养的人胚胎视网膜色素上皮(human fetal retinal pigment epithelium, H......
虹膜色素上皮 (iris pigment epithelium ,IPE)与视网膜色素上皮 (retinal pigment epithelium,RPE)都来源于神经外胚层 ,二者可能......
目的 观察增生性玻璃体视网膜病变 (proliferative vitreoretinopathy,PVR) C、D两级视网膜前膜 (epiretinal membranes,ERM)和培......
目的 观察缺氧对培养的牛视网膜色素上皮 (retinal pigment epithelium,RPE)细胞增生和凋亡基因 bcl- 2表达的影响。 方法 用四......
目的探讨自体虹膜色素上皮(iris pigment epithelium,IPE)细胞移植时虹膜取材的较佳方法. 方法在20只黑兔眼上按人眼周边虹膜切除......
目的观察视网膜脱离和复位过程中抗增殖性细胞核抗原(proiferating cell nuclear antigen, PCNA)表达的状况,以评价其在接触抑制机......
目的探讨黄斑色素(macular pigment,MP)与黄斑区视锥细胞功能的相互关系.方法对临床确诊的16例Stargardt患者的32只眼,3例黄斑裂孔......
目的研究毒性基因联合前体药物对人视网膜色素上皮(human retinal pigment epithelium, HRPE)细胞增殖的抑制作用,探讨防治增生性......
Sedimentary diatom and pigment-inferred recent anthropogenic accelerated eutrophication of a Mediter
Lake eutrophication is recognised as a serious global challenge,and many regional legislative programmes are being made ......
建立了测定黄骨鱼皮肤中3种合成着色剂(柠檬黄、日落黄和喹啉黄)和3种天然着色剂(叶黄素、β-胡萝卜素和虾青素)的分析方法。样品......
Effects of iron and humic acid on competition between Microcystis aeruginosa and Scenedesmus obliquu
Iron is a vital micronutrient for growth of bloom-forming Microcystis aeruginosa and competition with other algae, and i......
The anthocyanin pigment extracted from green-wheat-bran was studied to identify its antioxidant activity.The antioxidant......
Response of Phytoneuston Community to Organic Nitrogen and Phosphorus Revealed by HPLC-Pigments Meth
The sea surface microlayer (SML) is the thin boundary layer between the ocean and the atmosphere. Phytoplankton communit......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
通过对乳液、颜料、功能填料及助剂等的选择和研究,制备了一种既符合外墙涂料优等品指标,又具有集光反射和热辐射于一体的彩色涂料......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Phytoplankton composition and its ecological effect in subsurface cold pool of the northern Bering S
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
[目的]探讨强脉冲光对烧伤深Ⅱ°创面愈合后瘢痕以及色素预防性护理.[方法]选取2011年6月至2012年3月烧伤深Ⅱ °创面愈合患者60例......
Recent improvements in the speed and accuracy of DNA sequencing, together with increasingly sophisti-cated mathematical ......
The Relationship of Color Formation with Related Enzymes and Protein Contents in the Seedcoat of Oil
Three pairs of near-isogenic lines with different genetic backgrounds of yellow-seeded and black-seeded rape (Brassica n......
目的 探讨姜黄素对兔视网膜色素上皮细胞(RPE)DNA含量(凋亡率)、线粒体膜电位(Aψm)和胞质内钙离子(Ca2+)的影响.方法 实验研究.选......
本文主要对特色马铃暮色素的来源、结构、提取工艺及其在食品、化妆品和医药行业上的应用及对未来的前景作了概述.......
[目的] 探索水蜡果实天然红色素的最佳提取工艺条件.[方法] 以水蜡果实为原料,通过色素提取条件的单因素试验,考察乙醇浓度、提取......
通过Box-Behnken试验设计和响应面分析法，对紫薯皮色素的提取条件进行了优化，并且研究了各种物理及化学因素对紫薯皮色素稳定性的影......
为了探索采收至烘烤环节烟叶品质发生变化和红大品种较难烘烤的原因,通过对不同烤烟品种鲜烟叶跟踪检测的方法,测定了鲜烟叶色素和......
以天然绿色棉品种皖棉39和棕色棉品种湘彩棉2号为材料,研究了叶面喷施氯化铁对天然彩色棉纤维色素固定的调节作用.结果表明,(1)喷......
High efficient expression of Lhcb2 gene from pea in E. coli and reconstitution of its expressed prod
Lhcb2 gene from pea (Pisum sativum L.) was subcloned into bacterial expression vector pET-3d, and its protein overexpres......
通过大田试验，研究了烤烟K326叶片色素含量与冠层高光谱之间的关系，构建了以高光谱参数为自变量的烤烟叶片色素含量的诊断模型。结果......
The class Prasinophyceae (Chlorophyta) contains some photosynthetic eukaryotlc ultraplankton species characterized by co......
Chlorophyll, anthocyanin, and gas exchange changes assessed by spectroradiometry in Fragaria chiloen
Chlorophyl and anthocyanin contents provide a valuable indicator of the status of a plant’s physiology, but to be more ......
Phytoplankton composition and its ecological effect in subsurface cold pool of the northern Bering S
CHEMTAX analysis of high-performance liquid chromatography (HPLC) pigment was conducted to study phytoplankton community......
In this study,isolation and purification of anthocyanins from blood oranges by column chromatography were investigated,a......
利用红色洋槐花提取色素,介绍了工艺条件和方法。试验结果表明：红色洋槐花用95%乙醇作溶剂,水浴加热温度保持约为50℃,萃取时间为20......
Different aggregates of LHC II play a very important role in regulating the light absorption and excitation energy trans......
以黑米为原料,优化黑色素的最佳超声辅助提取工艺.采用正交试验法,研究超声波功率、浸提时间、浸提剂体积分数及料液比(黑米:乙醇......
Pigment nanoparticles with a size range of 10~100 nm were produced from large agglomerates via a stirred media mill oper......
为探明不同盐浓度胁迫对液体培养发菜生理生化指标的影响,本实验采用添加三个不同盐浓度(0、0.1、0.3 M)的BG-11培养基对发菜细胞......
江苏仪征刘集联营的西汉墓出土了17件彩绘陶俑,陶俑在出土过程中表面残留的彩绘随泥层剥落。通过对脱落的粘有颜料的泥层取样,进行......
为了赋予罗布麻纤维良好的抗氧化能力和染色效果,提取板栗壳棕色素等对其进行染色,对乙醇体积分数、超声波功率、超声波处理时间、......
