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| 脂肪乳注射液用低甲氧基苯胺值的大豆油精炼工艺研究 |
| Refining of soybean oil with low methoxyaniline value for fat emulsion injection |
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| DOI： |
| 中文关键词: 甲氧基苯胺值 脂肪乳注射液 大豆油 精炼工艺 |
| 英文关键词:methoxyaniline value fat emulsion injection soybean oil refining process |
| 基金项目: |
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| 中文摘要: |
| 对脂肪乳注射液用低甲氧基苯胺值的大豆油精炼工艺进行研究。通过对大豆原料的选择进行分析，脱色工艺中脱色温度、脱色时间、活性白土添加量进行优化，脱臭工艺中脱臭温度进行分析，以甲氧基苯胺值为考察指标，确定了大豆油精炼工艺条件。结果表明：选择美国大豆为原料，脱色工艺条件为脱色温度90～100?℃、活性白土添加量0.5%～1.0%、脱色时间20～25 min，脱臭温度230～240?℃，在此精炼工艺条件下可以获得甲氧基苯胺值小于2.0的精炼大豆油。 |
| 英文摘要: |
| The refining process of soybean oil with low methoxyaniline value for fat emulsion injection was studied. The raw material soybean, the bleaching temperature, activated clay dosage and bleaching time in bleaching process and deodorization temperature in deodorization process were analyzed with methoxyaniline value of the product as index to obtain the optimal refining conditions. The results showed that the optimal refining conditions were obtained as follows: with American soybean as raw material，bleaching temperature 90-100?℃，activated clay dosage 0.5%-1.0%，bleaching time 20-25 min and deodorization temperature 230-240?℃. Under the optimal refining conditions,the methoxyaniline value of refined soybean oil was below 2.0. |
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