摘要
采用简便、快捷、试剂消耗量少的定硫法测定玉林大蒜中大蒜素的含量,并对氧化剂用量、沉淀剂用量和溶液酸度等影响大蒜素含量测定的因素进行了研究,确定了最佳测定条件。
In this paper, the garlicky content in Yulin garlic is measured by the fix sulfur method..The factors including the quantity of oxidant and deposit reagent and the acidity of solution which influence the measuring results are studied and optimal conditions for measuring the garlicky contents also suggested. In addition, garlic oil of Yulin garlic,Yunnan red garlic and white garlic are extracted by steam distillation in reducing pressure and the distillation yields of garlic essential oil compared.
出处
《实验科学与技术》
2006年第3期22-23,共2页
Experiment Science and Technology
关键词
大蒜
大蒜素
定硫法
Garlic
Garlicky content
Fix sulfur method
