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| 油茶籽油微乳的制备及其性质研究 |
| Preparation and properties of oil-tea camellia seed oil microemulsion |
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| DOI： |
| 中文关键词: 油茶籽油 微乳 黏度 电导率 |
| 英文关键词:oil-tea camellia seed oil microemulsion viscosity conductivity |
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| 中文摘要: |
| 为制备油茶籽油微乳，采用伪三元相图法研究了不同乳化剂和助乳化剂、水与助乳化剂（W/A）质量比对油茶籽油微乳区面积的影响，并采用单因素实验建立油茶籽油微乳黏度与电导率随W/A添加量变化的模型，对油茶籽油微乳的水、油渗滤阈值进行预测。结果表明：油茶籽油微乳的最佳配方为乳化剂Tween80、助乳化剂丙三醇、W/A质量比1∶?1；模型预测油茶籽油微乳的水、油渗滤阈值(W/A添加量)分别为40.75%、74%，对应的黏度、电导率分别为6 325.3 mPa·s、86.166 μS/cm。 |
| 英文摘要: |
| For the preparation of oil-tea camellia seed oil microemulsion, pseudo-ternary phase diagrams was used to study the effects of different types of emulsifiers and co-emulsifiers, and mass ratio of water to co-emulsifier (W/A) on the area of microemulsion region. Based on this, the models of viscosity and conductivity of oil-tea camellia seed oil microemulsion changing with dosage of W/A were established by single factor experiment, and the percolation thresholds of water and oil were predicted. The results showed that the best formula for oil-tea camellia seed oil microemulsion were obtained as follows: using Tween80 as emulsifier, using glycerol as co-emulsifier and W/A mass ratio 1∶?1. The percolation thresholds of water and oil (dosage of W/A) predicted by the models were 40.75% and 74% respectively, and the corresponding viscosity and conductivity were 6 325.3 mPa·s and 86.166 μS/cm respectively. |
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