维生素

Fed-batch fermentations of vitamin B12 by Propionibacterium shermanii were conducted in a 7L fermentor to investigate characteristics of the cell growth and vitamin B12 production.

首先对维生素B12产生菌Propionibacterium shermanii在7L发酵罐内分批发酵下的菌体生长及产维生素B12的特性进行了研究。

Sex of vitamin D lack is rachitic the common disease that is infant period, frequently-occurring disease, vitamin D lack is divided outside can causing system of skeletal, nerve, muscle and haemal biochemistry change, still can immunize function drops, cause all sorts of infection, relapse especially respiratory tract is affected .

概要： 维生素D缺乏性佝偻病是婴幼儿时期的常见病、多发病，维生素D缺乏除可引起骨骼、神经、肌肉系统及血液生化改变外，还能使免疫功能下降，导致各种感染，尤其是反复呼吸道感染。

Results showed that B3(IBA+NAA, 300mg/L+300mg/L) was the best treatment in quantity and length of new roots, rate of radication and survival, distributing of roots length; Treatment B4(IBA+NAA, 500mg/L+500mg/L) took the second place; The following treatments in turn was D3 (NAA+VB1+cane sugar, 100mg/L+80mg/L+2%), D4(NAA+VB1+cane sugar, 300mg/L+80mg/L+2%), B2(IBA+NAA, 100mg/L+100mg/L), B1(IBA+NAA, 50mg/L+50mg/L).

结果表明：在生根数量，生根长度，根长分布及成活率和生根率上以处理B3(IBA+NAA，300mg/L+300mg/L)最好，其次是处理B4(IBA+NAA，500mg/L+500mg/L)。然后是处理D3（萘乙酸+维生素B1+蔗糖，100mg/L+80mg/L+2%）、D4（萘乙酸+维生素B1+蔗糖，300mg/L+80mg/L+2%）、B2(IBA+NAA，100mg/L+100mg/L)、B1(IBA+NAA，50mg/L+50mg/L)。

People on diets low in B12, including vegans and some vegetarians, may be obtaining more B12 from reabsorption than from dietary sources.

人们对饮食低，维生素B12 ，包括素食者和一些素食主义者，可获取更多的维生素B12的吸收比从食物来源。

Vitamin D was used to treat TB in the pre-antibiotic era, when special sanatoria were built in sunny locations (where skin exposure to the sun could increase vitamin D levels in the body), such as the Swiss Alps.

维生素d被用来治疗结核病，在会前抗生素时代，特别疗养院建于有阳光的地点（如皮肤受太阳光照射，可以增加维生素d水平在身体），如瑞士的阿尔卑斯山。

Department of shark liver oil from non-toxic animals such as fish liver Squalidae raised in a fatty oil, about taking off at 0 ℃ after some solid fat, and refined edible vegetable oils, cod liver oil or a high concentration of vitamin A and vitamin D3 regulation of the concentration of coupled with the appropriate amount of stabilizer made.

鱼油就是鱼甘油吗？鱼肝油系自鲛类动物Squalidae 等无毒海鱼肝脏中提出的一种脂肪油，在 0℃左右脱去部分固体脂肪后，用精炼食用植物油、浓度较高的鱼肝油或维生素A与维生素D3调节浓度，再加适量的稳定剂制成。

Grace Slim-cellulose capsule Breakthrough tradition thin body concept, Creates the thin body new times,Grace Slim-cellulose capsule Take the traditional keeping in good health idea as the basis, Union modern science metabolism balanced theory, Selects: Aloe distill, Spore farina, Spirulina powder, Vitamin, Chitin, The pure medicine food homology plant fine becomes, It includes the many kinds of amino acids, Vitamin, Meals cellulose, Human body essential trace element, Through slows down the fat synthesis, Balanced nutrition metabolism, Acceleration Steatolysis, Continues moderately to reduce the fat

雅姿丹塑形纤维素突破传统瘦身概念，创造瘦身新时代，雅姿丹塑形纤维素以传统养生理念为依据，结合现代科学的代谢平衡理论，选用芦荟提取物，灵芝孢子粉，螺旋藻，维生素，甲壳等纯正药食同源植物精致而成，。它含有多种氨基酸，，维生素，膳食纤维素及人体必需的微量元素，通过减缓脂肪合成，平衡营养代谢，加速脂肪分解，持续适度地减少脂肪。

Marginal vitamin C status is associated with reduced fat oxidation during submaximal exercise in young adults - Background: Vitamin C is a cofactor in the biosynthesis of carnitine, a molecule required for the oxidation of fatty acids.

维生素C是边际地位与减少脂肪氧化亚极演习期间青壮年背景：维生素C是一种辅酶，在生物合成肉碱，所需的氧化分子脂肪酸。

The results showed that appropriate amount of potassium fertilizer could increase the contents of soluble solids and vitamin C in harvest, and reduce titratable acid content in fruits; slow down the reduction of fruit titratable acid content under refrigeration, inhibit the increase of the content of soluble solids and losses of vitamin C, and well preserve the quality of fruit and its storability.

结果表明适量增施钾肥能提高无花果采收时可溶性固形物含量和维生素C含量，降低果实可滴定酸含量；减缓冷藏期间果实可滴定酸含量的下降，抑制果实可溶性固形物含量的上升和维生素C的损失，较好地保持了果实的品质，提高了果实的耐贮性。

Both of the contents were rich in toona sinensis bud and declined rapidly in cold storage .

结果表明香椿具有较高的抗氧自由基成分，SOD酶活力高于对照栽培蔬菜30%以上，维生素C含量高于对照蔬菜40%以上，但SOD和维生素C在冷藏过程中均有明显的破坏。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。