查询词典 riboflavin

Water, Peas, Carrots, Enriched Macaroni (Durum Wheat Semolina, Egg Whites, Niacin, Ferrous Sulfate, Thiamin Mononitrate, Riboflavin, Folic Acid), Cheddar Cheese, Nonfat Milk, Butternut Squash, Modified Cornstarch, Cream, Butter, Salt, Disodium Phosphate, Wheat Flour, Soy Lecithin, Annatto and Paprika Extract Colors, Natural Flavor.

水，豌豆，胡萝卜，丰富通心粉（硬粒小麦盛放在铝制容器，鸡蛋白人，烟酸，硫酸亚铁，单硫胺素，核黄素，叶酸），切达干酪，脱脂牛奶，巴特纳特壁球，改性玉米淀粉，奶油，黄油，盐，磷二钠，面粉，大豆卵磷脂，胭脂树和红辣椒提取物的颜色，天然美味。

Riboflavin ; ascorbic acid ; avitaminosis ; anemia ; nutrition surveys ; students

核黄素；抗坏血酸；维生素缺乏病；贫血；营养调查；学生

Compared with batch mode, intermittent fed-batch mode improved riboflavin production slightly, the constant rate and glucose-limited fed-batch modes can make a significant increase in both dry cell mass and riboflavin production.

同间歇培养相比，分批流加培养能微弱提高重组菌的核黄素产量，而恒速流加和葡萄糖限制流加均能显著提高菌体量和核黄素产量。

There are variety of B vitamins in wheat grain, such as thiamine, riboflavin and pyridoxine. The objective of this study was to understand the content of B vitamins (thiamine, riboflavin and pyridoxine) in colored grain wheat, and their Patterns of variation, and provide a theoretical basis for optimization of B vitamins content in wheat breeding.

小麦籽粒含有多种B族维生素，本研究通过测定24个不同粒色的小麦品种中维生素B1、维生素B2、维生素B6及籽粒色素含量，并研究不同颜色的小麦籽粒中B族维生素含量与小麦籽粒颜色的关系及其变异规律，为B族维生素的利用及小麦品质育种提供依据。

Objective To develop the assay methods of riboflavin in riboflavin sodium phosphate.

目的 建立核黄素磷酸钠中核黄素的含量测定方法。

Enhancing the stability of riboflavin operon integrated in the chromosome results in the improvement of riboflavin production.

增强核黄素操纵子在B.subtilis 24R7染色体上的稳定性可以提高核黄素的合成量。

Methods HPLC method was used to determine riboflavin in riboflavin sodium phosphate with NH2 column.

高效液相色谱法，采用NH2色谱柱，以乙腈？？？？

In rural areas, the intakes of riboflavin and calcium were only 59.21% and 51.23% of RNI or AI, separatedly, and the proportion of pregnant women were about 80% whose intakes of riboflavin and calcium were lower, in addition, thiamin, iron and zinc over 50%.

在农村孕妇中，钙和核黄素的平均摄入量仅达RNI或AI的51.23%和59.21%，核黄素和钙摄入不足的比例达到80%左右，农村孕妇摄入不足比例超过50%的营养素还有硫胺素、铁和锌。

As barbituric acid and riboflavin was respectively added into PC/4 coliposomal solution, the absorbivity of barbituric acid at 258 nm, and riboflavin at 222 nm and 264 nm decreased slowly with time. The onset of a hypochromic effect can be ascribed to adeninebarbituric acid or riboflavin interaction.

紫外可见光谱研究表明，底物巴比妥酸在258 nm的吸收峰，核黄素在222 am，264 nm的吸收峰随时间的延长而逐渐降低，这种减色作用归因于脂质体内的巴比妥酸和核黄素在亲脂区分别与双亲化合物上的腺嘌呤形成了氢键。

Taking Eremothecium ashbyii (abbreviated as Eaw95. 1) as the original strain, after Υ-ray mutation, tubercidin and 8--azaguaniae (8--AG) resistant tests, a strain labeled as T〓 capable of overproducing riboflavin was obtained and its genetic stability was analyzed. Compared with Eaw95. 1, the riboflavin productivity was improved about 40% by flask--shaking tests.

以Eremothecium ashbyii为出发菌（间称Eaw95.1），通过Υ-射线诱变，杀结核菌素和8-氮杂鸟嘌呤等结构类似物的的抗性筛选，获得了一株核黄素高产菌T〓，并对菌株的遗传稳定性进行了研究，获得了较好的效果，与出发菌株相比，核黄素的摇瓶发酵产量提高了近40％。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。