查询词典 vitamin C

In this paper, orthogonal tests were conducted to study cut-tomato preservation with short-time microwave treatment. It was found that the vacuum packaged cut-tomato only reached low temperature of pasteurization after short-time microwave treatment, but it could be preserved for a long time under normal atmospheric temperature. The optimal treatment parameters were determined. The parameters are solution contains 0.12%vitamin C and microwave treatment time is 54 s; The image processing of samples were carried out to get color histograms and corresponding color mean, and effects of the method were explained with certain value. Effects of package on tomato were analyzed; it was considered that cut-tomato would be packaged with lightproof package.

通过正交试验对切分西红柿进行了微波处理常温保鲜的试验研究，得出了真空包装的切分西红柿在微波短时处理后只达到巴氏杀菌的低温杀菌温度，却得到能长期贮存的品质优良的样品的结果；确定了这种方法的最佳处理参数，其最佳参数为0.12％维生素C处理时间为54 s；对样品进行图像处理，得到色彩直方图和色彩均值，用确切的数值说明保鲜方法的保鲜作用；分析包装对西红柿保鲜的影响作用，认为切分西红柿应采用避光包装保存。

Bone marrow mesenchymal stem cells could differentiate into osteoblasts, adipocytes and neural like cells with osteoblast inductor (β-sodium glycerophosphate, dexamethasone, vitamin C), lipoblast inductor (dexamethasone, 3-isobutyl-1-methylxanthine, bovine insulin, indometacin) and serum-free medium inductor (dimethyl sulphoxide, butylated hydroxyanisole) respectively. Osteoblast marker (alkaline phosphatase, osteocalcin mRNA, calcium node), adipocyte marker (lipid droplet, PPAR γ-2mRNA) and neural cell-like marker (nissl body, neuron specific enolase, neurofilament protein) were respectively determined by the immunohistochemical method, polymerase chain reaction and immunocytochemical method.

分别采用成骨细胞诱导剂（β-甘油磷酸钠，地塞米松，维生素C）、成脂肪细胞诱导液（地塞米松，甲基异丁酸黄嘌呤，牛胰岛素，吲哚美辛）及二甲基亚砜和羟基丁酸苯甲醚无血清培养基诱导剂干预细胞向成骨、脂肪、神经细胞分化，经免疫组织化学染色、PCR、免疫细胞染色方法检测成骨标志物（碱性磷酸酶、骨钙素mRNA、钙结节）、脂肪标志物（脂滴、PPARγ-2mRNA）、以及类神经标志物（尼克氏体、神经烯醇化酶、神经丝蛋白）。

Green tea vitamin C content of more TB produced Su-oxidation, the tea will become clear Malacosoma.

绿茶中含量较多的维生素C氧化产生的茶褐素，会使茶汤变得黄褐不清。

Malpighia glabra; vitamin C; efficacy evaluation; B16 melanoma cell; stable system

西印度樱桃；维生素C；功效评价； B16黑素瘤细胞；稳定体系

The result showed that except for transverse diameter, metaxenia effects on fruit longitudinal diameter, fruit shape index, fruit weight, flesh recovery rate, total soluble solids, contents of sugars, acid and Vitamin c in juice, and contents of anthocyanins and chlorophyll in peel were significant based on Duncan's multiple range tests.

结果表明，除果实横径外，在纵径、果形指数、单果质量、可食率、可溶性固形物、总糖、酸、维生素C、果皮花青苷、叶绿素含量等方面花粉直感表现明显，经邓肯氏多重比较测验，差异达显著水平；桂味荔枝自交授粉果在果形指数、总糖含量方面与其它品种授粉果差异不显著。

The experimental method and reaction conditions for synthesis of acetals and ketals on more than 40 catalysts such as solid superacids、 heteropoly acids、 con-exchange、 resins、 molecular sieves、 niobic acid、 vitamin C、 iodine、 sulfate、 chloride、 montmorillonite and etc.

综述了固体超强酸、杂多酸、固载杂多酸、脱铝超稳沸石、树脂、分子筛、铌酸、漆酚衍生物、维生素C、碘、硫酸盐、氯化物、蒙脱土等40多种催化剂催化合成缩醛的方法和反应条件。

Compared with the traditional vitamin C derivatives or the whitening mode using numerous plant extracts, the tranexamic acid developed by Indichem from Switzerland is more stable, will not be destroyed by temperature variations or environment, needs not to be protected with carriers in transit, and is nonirritating.

瑞士茵迪珂米研制的传明酸和传统维生素C衍生物或众多植物萃取美白机制模式相比，茵迪珂米传明酸拥有更高的稳定性，不受温度环境破坏，不需载体传输保护，无刺激性等优点。

Vitamin C and E supplementation initiated in the 9th to 16th week of pregnancy in an unselected cohort of low-risk, nulliparous women did not reduce the rate of adverse maternal or perinatal outcomes related to pregnancy-associated hypertension

在1个未经选择的低危、未经产妇女队列中，在妊娠9~16周时开始补充维生素C和维生素E，没有降低与妊娠性高血压相关的母亲或围生期不良转归的发生率。

The main problem when using any skin care treatments which use vitamin C is that oxidization can occur as soon as they have contact with the air.

主要问题时，使用任何皮肤护理治疗，其中使用维生素C是可以发生氧化，尽快，因为他们所接触的空气。

In addition,applying nitrification inhibitors could increase vitamin C and soluble sugar contents in pakchoi,and promote N and P uptakes by pakchoi.

另外，3种硝化抑制剂还能显著提高小白菜的维生素C和可溶性糖含量，增强对N，P养分的吸收。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。