De Reijke A, Van Bemmel P, Geluk H W
J Pharm Sci. 1984 Oct;73(10):1478-9. doi: 10.1002/jps.2600731039.
The relationship between the refractive index and the dry substance content of lactulose syrups of different compositions was investigated. It was found that, for a concentration range of 55-75% of dissolved carbohydrates, the sucrose tables can be used after correction by a factor of 0.97.
研究了不同组成的乳果糖糖浆的折射率与干物质含量之间的关系。结果发现,对于溶解碳水化合物浓度范围为55 - 75%的情况,蔗糖表经0.97的系数校正后可以使用。