香兰素

Synthetic vanillin is prepared from coal tar, which has no radioactivity.

合成的香兰素是通过处理煤焦油而得来的，是没有放射性的。

Food and Feed Additives: crumb, vanillin, protein-calcium power, starch, shrimp shell, xylitol, calcium pantothenate, colistin sulfate, tea power, D-calcium pantothenate, alanine

食品和饲料添加剂：面包屑、香兰素、蛋白钙粉、淀粉、虾壳、木糖醇、泛酸钙、硫酸粘杆菌素、茶粉、 D-泛酸钙、丙氨酸

The oxidation of dihydrorhodamine 123 to fluorescent rhodamine 123 was also inhibited by vanillin.

氧化dihydrorhodamine123至123罗丹明荧光也抑制香兰素。

It is a medium-sized fine chemical industrial company, which is specialized in producing "Yuan Yi" Brand natural and synthetic perfumery series products such as Natural Vanillin, Terpinyl Acetate, Terpineol with perfumery and medical grade, etc…, also has the right to export and import.

厂房坐落于福建省三明市台江路8号，是一家专业生产"园益"牌天然香兰素、乙酸松油酯、松油醇、松油等天然及合成香料系列产品，具有自营进出口权的中型精细化工厂。

Aim To study the synthetic methods and its advances of vanillin.

目的 介绍香兰素合成方法的进展。

Vanillin absorbs UV light at wavelengths of 308 and 278 nm.

香兰素可吸收波长为308到278纳米的紫外光。

After heating at 80℃ for 60 minutes, the inhibition effect of vanillin against bacteria and Aspergillus was not be affected.

香兰素经80℃、60 min处理后不影响其对细菌、黑根霉等的抑制效果。

Wood is also the basis for Borregaard's production of the aroma chemical vanillin.

木材也是鲍利葛香料化工香兰素生产的基础。

The research suggested that American white oak is the best choice for the production of grape wine with strong oak aroma and European oak is the best choice for the production of grape wine with harmonious oak aroma, fruit aroma and wine aroma; air drying process of barrel plates would influence the content of total phenol, tannin and volatile substances including vanillin and MOL; and baking intensity will change original content of chemical compositions in oak and make oak barrel possess different aroma characteristics and phenol substance content.

研究表明，酿制橡木香较浓郁的葡萄酒选用美国白栎较好，酿造像木香、果香、酒香协调的葡萄酒则选择欧洲橡木较适宜；板材风干过程对橡木板材中的总酚、单宁含量及挥发性香气物质香兰素和橡木内酯的含量均有影响；烘烤强度可改变橡木木材原有的化学组分含量，使橡木桶具有不同的呈香特性和酚类物质含量。

It shows lifted perfumed mint, sweet vanillin oak with a soft, mouth-filling palate with cedar and fine grained tannins on the finish

收尾时，有明显薄荷香气，甜的香兰素橡木味与柔和的香柏和良好的丹宁混合充满口腔

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。