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| 木瓜籽油闪式提取工艺优化及不同产地木瓜籽得油率比较 |
| Optimization of flash-extraction of oil from Chaenomeles speciosa Nakai seed and comparison of oil yields from different origins |
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| DOI： |
| 中文关键词: 木瓜籽油 闪式提取 响应面法 不同产地 |
| 英文关键词:Chaenomeles speciosa Nakai seed oil flash-extraction response surface methodology different origins |
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| 中文摘要: |
| 以液料比、提取电压、提取时间为考察因素，木瓜籽得油率为考察指标，通过响应面法优化木瓜籽油的闪式提取工艺，并对不同产地木瓜籽得油率进行比较。结果表明：木瓜籽油最佳提取工艺条件为液料比12∶?1、提取电压175 V、提取时间110 s，在此条件下木瓜籽得油率达25.15%；通过比较发现，云南地区的木瓜籽得油率最高，陕西白河、安徽宣城的次之，重庆綦江的最低。 |
| 英文摘要: |
| With ratio of solvent to material, extraction voltage and extraction time as investigation factors, oil yield as investigation index, the flash-extraction process of oil from Chaenomeles speciosa Nakai seed was optimized by response surface methodology. The oil yields from different origins were compared. The results showed that the optimal extraction process conditions of Chaenomeles speciosa Nakai seed oil were obtained as follows: ratio of solvent to material 12∶?1, extraction voltage 175 V and extraction time 110 s. Under these conditions, the oil yield of Chaenomeles speciosa Nakai seed was 25.15%. By comparison, the oil yield of Chaenomeles speciosa Nakai seed in Yunnan area was the highest, followed by Shaanxi Baihe and Anhui Xuancheng, which in Chongqing Qijiang was the lowest. |
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