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1)  photosynthetic pigment
光合成色素
2)  synthetic pigment
合成色素
1.
There are no clear international standards of synthetic pigment in claret up to the present.
目前国际标准对红葡萄酒中人工合成色素定性鉴定未作明确规定,葡萄酒中的自然色素在不同pH环境中显色作用不同,而人工色素无此现象,以及氧化剂对不同性质的色素具有明显影响,据此对含人工色素的葡萄酒定性鉴定,再进行定量检测,可达到降低检测成本,提高检测效率的目的。
2.
A HPLC coupled with diode-array detector (HPLC-DAD) method for the successful separation and determination of 6 synthetic pigments (tartrazine, amaranth, ponceau 4R, sunset yellow, allura red, and red 2G) was developed.
本实验建立了二极管阵列反相高效液相色谱法同时测定火腿中柠檬黄、苋菜红、胭脂红、日落黄、诱惑红、红色2G等6种合成色素的方法。
3.
Designed two kinds of synthetic pigment,carmine and lemon yellow,each of three density gradient as additives in this experiment,and compared to the non-pigment group,raised the wild-type D.
添加不同浓度的两种合成色素培养野生型黑腹果蝇,以无色素添加组作对照,探究色素对果蝇子代发生量、发育期及半数死亡时间的影响。
3)  pigment synthesis
色素合成
1.
Effects of enzyme inhibitors on the pigment synthesis in Monascus anka;
几种酶活抑制剂对红曲霉色素合成的影响
4)  synthetic colour
合成色素
1.
Objective:To establish a high performance liquid chromatography method for determination of 6 kinds of synthetic colour in jelly.
目的:建立果冻中人工合成色素测定的高效液相色谱法。
5)  photosynthetic pigment
光合色素
1.
Research on N fertilizer applied for winter-radish based on guidance of photosynthetic pigment;
基于光合色素指导冬萝卜施氮肥的研究
2.
Antioxidase activities and photosynthetic pigment contents in Larix principis-rupprechtii leaves along an altitudinal gradient;
不同海拔华北落叶松针叶三种抗氧化酶活性与光合色素含量
3.
Study on characteristics of photosynthetic pigments in leaves of Ligustrum vicaryi;
金叶女贞光合色素特性研究
6)  photosynthetic pigments
光合色素
1.
Effect of salinity on plant growth,photosynthetic pigments and proline content in leaves of watermelon seedlings;
盐胁迫对西瓜幼苗生长、叶片光合色素和脯氨酸含量的影响
2.
Effects of zinc fertilizer on maize growth and photosynthetic pigments under drought condition;
干旱条件下锌肥对玉米生长和光合色素的影响
3.
Effects of α-NAA and UV-B radiation on photosynthetic pigments and activities of protective enzymes in Trichosanthes kirilowii Maxim leaves;
α-NAA和UV-B辐射对栝楼幼苗光合色素及保护酶活性的影响
补充资料:合成食用色素
分子式:
CAS号:

性质: 即食品着色用的添加剂。多以煤焦油为原料制成,通称煤焦色素或苯胺色素。这些色素色泽鲜艳,着色力强,色调多样,成本低廉,但有的具有一定的毒性,且在生产过程中可能混入有毒杂质,故有逐步被天然食用色素取代的倾向。合成食用色素的纯度应在85%以上,砷及重金属含量不得超限。我国允许使用的合成食用色素有苋菜红、胭脂红、柠檬黄和靛蓝。 

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