- 更多网络例句与紫色素相关的网络例句 [注：此内容来源于网络，仅供参考]
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The radical scavenging activity of Laminaria japonica pigments was studied by the DPPH2,2-Diphenyl~(-1-picrylhydrazylassay. The total pigments showed a strong DPPH radical scavenging activity of 65.819% with the concentration of 0.52mg.ml~(-1). The DPPH radical scavenging activity of fucoxanthin was 19.85% with the concentration of 0.27mg.ml~(-1). The antimicrobial activity of pigment in Laminaria japonica was studied by the method of round paper. The results showed that the pigment extracts have activity against Escherichia coli, Pseudomonas aeruginosa, Saricina flava and Saccharomyes cerevisia. The antibacterial activity of total pigments for Saccharomyes cerevisia was the strongest with an inhibition diameter of 18.9 mm; and the antibacterial activity of fucoxanthin for Saricina flava was also much significant with an inhibition diameter of 10.2 mm.
测定了它们对自由基的清除率和对四种细菌的抑菌效果，研究结果表明，总色素和褐藻黄素的浓度与自由基清除率成正比，当总色素浓度为0.52mg.ml~(-1)时，清除率达到65.819%，高于陆生植物黑米色素和紫甘薯色素；当褐藻黄素浓度为0.27mg.ml~(-1)时，自由基清除率达到19.85%，低于紫苏色素、紫甘蓝色素、黑米色素、紫甘薯色素；对大肠杆菌、绿脓杆菌、八叠球菌、金黄葡萄球菌的抑菌实验结果显示，海带总色素对金黄葡萄球菌的抑菌活性最强，抑菌圈直径为18.9mm；褐藻黄素对八叠球菌的抑菌活性相对较强，抑菌圈直径为10.2mm。
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Content of Chla,β-carotene and zeaxanthin of S. platensis grown in Se decreased, violaxathin, fucoxanthin, 19'-hexanoyloxyfucoxanthin and peridinin increased, Chla and Chlb of D. salina also decreased, but carotene increased, all pigments of D. zhanjiangensis increased except violaxanthin and 19'-hexanoyloxyfucoxanthin decreased. Effect of Ge on pigments of microalgaes were different in different algaes: Chla,β-carotene and zeaxanthin of S. platensis decreased, three other carotene increased, in D. salina, violaxanthin and lutein decreased, violaxathin, fucoxanthin and 19'-hexanoyloxyfucoxanthin increased, all pigments of D. zhanjiangensis increased except fucoxanthin and peridinin decreased; Chla,β-carotene and violaxanthin of Chlorella sp increased, but fucoxanthin and peridinin decreased.
暴露于硒中的钝顶螺旋藻（S.platensis）的叶绿素A、β-胡萝卜素和玉米黄素的含量都减少，岩藻黄素、19'-乙酰氧化岩藻黄素、多甲藻素和紫黄素的含量明显增加，盐生杜氏藻的叶绿素类也减少，但类胡萝卜素的含量则增加，湛江叉鞭金藻（D.zhanjiangensis）中除紫黄素和19'-乙酰氧化岩藻黄素有减少外，其它色素都增加；锗对四种微藻光合色素的影响也不尽相同，钝顶螺旋藻（S.platensis）的叶绿素A、β-胡萝卜素及玉米黄素含量减少，岩藻黄素、19'-乙酰氧化岩藻黄素和紫黄素的含量增加，盐生杜氏藻中除紫黄素和叶黄素有增加外，其它色素都减少，湛江又鞭金藻（D.zhanjiangensis）正相反，除岩藻黄素和多甲藻素有减少外，其它色素都增加，小球藻的叶绿素A、β-胡萝卜素和紫黄素增加较大，但岩藻黄素和多甲藻素则减少。
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The results showed that the chemical properties of two kinds of Perillas were quite different; Pigment stability of Japanese red Perilla to heat and light was better than that of local Perilla.
结果表明：不同种类紫苏的水溶性色素物质的化学性质有较大差异，红紫苏色素对热、光等的稳定性及多酚类物质含量、色素含量、抗氧化活性均高于紫青紫苏。
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The results show that the ratios of chlorophyll to carotenoid, purpurin and red pigment for four maize genotypes decrease under low P dose. Those of "7922" and "Ye107" are 0.4~0.8 times those under high P dose, with much higher decrease than in "178" and "(superscript *)082".
结果表明，低磷条件下，玉米叶片叶绿素／类胡萝卜素、叶绿素／紫色素和叶绿素／红色素均减少，其中基因型"7922"和"掖107"的叶绿素／类胡萝卜素、叶绿素／紫色素和叶绿素／红色素减少幅度较大，为高磷条件下的0.4~0.8倍，且减少幅度高于"178"和"082"。
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A small, light-sensitive patch of pigment in certain algae and unicellular organisms.
视紫蓝质；视青紫素一种存在于眼睛的视网膜锥体上的紫色的，光敏色素
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Methods The experimental mice were given 200 g/L sweetpotato anthocyanin with a dose of 36 mL/kg, three times a day, for 14 days. Body weight and death rate were recorded. The mutagenicity of sparfloxacin on CHL cell in the presence and absence of S9mix was evaluated.
采用最大给药量试验，小鼠每天3次、每次36 mL/kg灌胃给予200 g/L的青紫薯色素水溶液14 d，观察其体质量变化和死亡情况；以仓鼠肺成纤维细胞行染色体畸变试验，对青紫薯色素进行毒理学评价。
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This shows that the increasedflower pigment contents of Purple leaf plum are related to PAL activity, but the PAL not the onlyregulatory enzyme of flower pigment composite.
PAL活性和花色素含量的变化不同步，说明干旱胁迫使紫叶李叶片花色素含量上升，与PAL活性有一定关系，但PAL不是紫叶李叶片花色素合成的唯一调节酶。
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The chlorophyll, ch a and ch b content of Purple leaf plum is reduced, flower pigmentcontent is increased, flower pigment and chlorophyll value is increased under water stress, madethe color of the leaf is more obviously.
遮荫环境下，紫叶李叶片总叶绿素、叶绿素a、叶绿素b含量上升，花色素含量和花色素与叶绿素含量的比值下降，叶片出现复绿现象，不利于叶片显色。
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The hydroxyl radical scavenging effects of safflower yellow, gardeniayellow, red radish color, purple sweet-potato red color and redcabbage color were detected in vitro with fluorescence spectrophotometry, andthe results make sure that all of the five pigments have some scavenging effects on thehydroxyl radical, though each pigment didn't have the same change trend.
用荧光分光光度法检测红花黄色素、栀子黄色素、红萝卜色素、紫甘薯色素、紫甘蓝色素等五种色素体外清除羟自由基的作用，结果证实SY、GY、RRC、PSPRC、RCC等五种色素对羟自由基都有一定的清除作用，每种色素的变化趋势不完全相同。
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Qingdao violet pigment Co., Ltd. is a China manufacturing and sales of natural food coloring for a professional company, main products include: purple sweet potato red pigment, red pigment cabbage, grape skin red pigment, radish red pigment, perilla red pigment, rosmarinic acid , Chlorophyll, Gardenia yellow, gardenia blue, gardenia green pigment, sodium copper chlorophyll, soluble pigment of turmeric, hot pepper essence, hot pepper red, red rice red, Monascus red, safflower yellow pigment, lutein powder Su-, etc. and white. 90% pigment products exported to Europe, America, Japan, Korea and other countries.
青岛紫光色素有限公司是中国天然食用色素生产销售的专业公司，生产的主要产品有：紫甘薯红色素，甘蓝红色素，葡萄皮红色素，萝卜红色素，紫苏红色素，迷迭香酸，叶绿素，栀子黄色素，栀子蓝色素，栀子绿色素，叶绿素铜钠盐，水溶姜黄色素，辣椒精，辣椒红，红米红，红曲红，红花黄色素，叶黄素粉和白色素等。
- 更多网络解释与紫色素相关的网络解释 [注：此内容来源于网络，仅供参考]
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alizarin：茜素
主要成分:根含蒽醌甙茜草酸(Rubierythrinic acid)、水解生成甙元茜素(Alizarin)及葡萄糖. 尚含紫色素(紫茜素,Purpurin)、伪紫色素(伪紫茜
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crystal violet：结晶紫
其它还有许多色素如奥辛蓝(alcin blue)、 结晶紫(crystal violet) 等都常用于粘膜染色. 总之色素与其他药物一样,大剂量应用须慎重,染色要在局部进行. 确认病变后应将多余色素液体吸引出去. 放大结肠镜对早期大肠癌的治疗作用:随着结肠镜对早期大肠癌诊断技术的不断进展,
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cudbear：苔色素(紫紅植物染料)
袖套 cubital | 苔色素(紫紅植物染料) cudbear | 克夫,袖口 cuff
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dye-sensitized photooxidation：色素增感光氧化
紫朱草根色素 dyer's alkanet | 色素增感光氧化 dye-sensitized photooxidation | 染料 dyestuff
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pigment：紫色素
它含大量深紫色素(Pigment)常食可保持人的视力经久不衰,还含有黄酮(Flrvornoid)具有强化心脑、动脉血管,消灭自由基(Free Radical)等保健功能. 还可提取美白成分(AEBUTIN)维
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Purpurin：紫色素
此外,还含紫色素(Purpurin)及伪紫色素(Pseudo-Purpurin). 2.抗凝血酶作用 肝素能对抗凝血酶,因而阻碍纤维蛋白原转变为纤维蛋白. 其本身对抗凝血酶的作用不大,它与血浆辅因子(cofactor)结合后,就呈现最强的抗凝血酶作用. 据研究指出,
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bacteriopurpurin：细菌红紫色素
细菌蛋白质 bacterioprotein | 细菌红紫色素 bacteriopurpurin | 细菌镜检法 bacterioscopy
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chrysanthemin：紫苑苷;菊色素(花色素之一)
chrysanthemaxenthin菊黃质 | chrysanthemin紫苑苷;菊色素(花色素之一) | chrysanthemum菊花
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acid violet：酸性紫(食用色素)
acid value 酸值;酸价 | acid violet 酸性紫(食用色素) | acid wash 酸洗
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manganese violet：锰紫,色素
Talc:滑石粉 | Manganese Violet:锰紫,色素 | Iron Oxides.:氧化铁,色素