A sensitive and rapid reversed-phase liquid chromatography is developed for determination of Vitamin B1 、 B2 and B11 in spiked flour.

Significant differences of Content of vitamin B1, B2 in brown rice and polished rice were found in various rice varieties.

品种间糙米与精米的维生素B1、B2含量都存在显著差异。

Marginal vitamin B1 deficiency of infants and toddlers

婴幼儿边缘型维生素B1缺乏症

[ Conclusion] Lacking Vitamin B1 might be the major cause for the unknown disease; unbalanced diet and damp environment might be main factors for the attack.

结论维生素B1缺乏是本病可能的病因，膳食结构不合理，居室环境潮湿可能是发病的主要因素。

Calcium, zinc, and vitamin B1 intakes were 85.02%, 62.81%, and 77.14%, as compared with recommended nutrient intake.

钙、锌及维生素B1的供给不足，分别达饮食营养素参考摄入量的85.02%、62.81%、77.14%；

PACT-process is used for treatment of pharmaceutical wastewater of vitamin B1, the effect and influencing ingredient for organic substance removal by PACT-process is primarily investigated.

采用PACT法处理维生素B1制药废水，重点考察了PACT法对有机物的处理效果以及影响因素。

Vitamin B1 deficiency may cause depression, confusion, digestion disturbances, lack of appetite, and muscle weakness.

维生素B1的缺乏可能引起沮丧，思维混乱，干扰消化，缺乏食欲和肌肉酸疼。

Conclusion: The method was simple, accurate, suitable for the determination of methionine and vitamin B1 in methionine and vitamin B1 injection.

结论：该法简便、准确、专属性好，可以用于甲硫氨酸维B1注射液的含量测定。

So TCM understands myocarditis due to deficiency of vitamin B1 as invasion of beriberi into the heart.

当维生素B1缺乏引起心肌炎时，中医则名之曰“脚气冲心”。

A method for the determination of vitamin B1 ( VB1) in millet which is one of important grain in china by high performance liquid chromatography ( HPLC) was developed.

研究反相高效液相色谱法分离测定我国主要粮食作物小米原粮中VB1的方法。

The direct effects of magnesium on soluble sugar, rough protein and vitamin B1 were negative.

镁对可溶性总糖、粗蛋白、维生素VB1含量的直接效应为负值。

OBJECTIVE: To establish a method for the simultaneous determination of vitamin B1, vitamin B2 and nicotinamide in compound vitamin B tablets by capillary electrophoresis.

建立了毛细管电泳测定复合维生素B片中维生素B1、维生素B2、烟酰胺含量的方法。

Thiamine ( vitamin B1) Organic compound, part of the vitamin B complex, necessary in carBohydrate metaBolism.

硫胺素（亦称维生素B1）：有机化合物，维生素B复合体的一种，为日常饮食所必需。

Used for a variety of diseases caused by a deficiency of vitamin B1. Beriberi, neuritis and indigestion and so on.

用于各种缺乏维生素B1。脚气，神经炎及消化不良等引起的疾病。

The Effect of the Exercise Performance with the Lack of Vitamin B1

维生素B1缺乏对运动能力的影响

Feed additive& Vitamin B1 ( thiamine mononitrate)

GB/T7296-1987饲料添加济维生素B1（硝酸硫胺）

There were significant increases in the contents of vitamin B1, vitamin B2 and vitamin C in urine after experiment ( P 0.01).

实验前、后尿中维生素B1、维生素B2、维生素C营养水平差异具有显著性（P0.01）。

Because rice is an important source of human vitamin B1, alkali can damage the rice in the vitamin B1, B1 deficiency can cause appears beriberi.

因为大米是人体维生素B1的重要来源，碱能破坏大米中的维生素B1，会导致B1缺乏，出现脚气病。

Food additive& Vitamin B1 ( Thiamine hydrochloride)

GB14751-1993食品添加剂维生素B1（盐酸硫胺）

Objective: To develop a TLC identification method for Vitamin B1 tablets.

目的：建立维生素B1片TLC鉴别方法。

Lacking vitamin B1 will bring feeling of exhaustion, lacking B2 will bring weakness to muscles, reduced endurance, and submission to fatigue.

人体缺乏维生素B1会感到乏力，缺乏维生素B2会感到肌肉运动无力，耐力下降，也容易产生疲劳。