| 邵金华,肖丽酾,胡涛,胡安雯,刘子墨,陈小明,陈莫林.麻阳冰糖橙种子油超声波提取及其脂肪酸组成的分析[J].中国粮油学报,2024,39(4):82-85 |
| 麻阳冰糖橙种子油超声波提取及其脂肪酸组成的分析 |
| Analysis of Ultrasonic Extraction and Fatty Acid Composition of Mayang Citrus Sinensis Seed Oil |
| 投稿时间：2023-03-30 修订日期：2023-08-16 |
| DOI： |
| 中文关键词: 麻阳冰糖橙种子 冰糖橙种子油 超声波提取 脂肪酸组成 |
| 英文关键词:Citrus Sinensis Seed Citrus Sinensis Seed Oil Ultrasonic Extraction Fatty Acid Composition |
| 基金项目: |
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| 摘要点击次数: 55 |
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| 中文摘要: |
| 为了提高冰糖橙的价值，以冰糖橙种子出油率为指标，采用正交试验优化超声波辅助提取冰糖橙种子油工艺，国标的方法检测其理化性质，GC-MS分析其脂肪酸组成。结果表明： 在超声时间为12min，超声温度为55℃，料液比为1:10（g/mL）的条件下，冰糖橙种子的出油率达到最高为32.49%。冰糖橙种子油为黄绿色，过氧化值为5.24mmol/kg?、酸值为0.85mgKOH/g、相对密度（d2020）0.934、碘值为103 gI2/100g 、折光指数为1.474 5。冰糖橙种子油中含有6种脂肪酸，其中棕榈酸24.46%，硬脂酸5.58%，油酸25.97%，亚油酸40.40%，亚麻酸3.16%，花生酸0.43%。冰糖橙种子油具有较高的营养与保健价值，是一种非常有潜力的植物油脂资源。 |
| 英文摘要: |
| Taking the value-increasing of citrus sinensis as the target, and the oil yield of citrus sinensis seeds as an indicator, the orthogonal test optimized ultrasonic wave is applied to support the extraction process of citrus sinensis seed oil, national standard methods are adopted to test the physical and chemical properties of citrus sinensis, and GC-MS is used to analyze its fatty acid composition. The results show the maximum oil yield of citrus sinensis seeds could reach 32.49% under the conditions of the ultrasonic time of 12 min, the ultrasonic temperature of 55 ℃, and the material liquid ratio of 1:10 (g/mL). The color of seed oil of citrus sinensis is yellow-green, with a peroxide value of 5.24 mmol/kg, an acid value of 0.85 mg KOH/g, a relative density (d2020) of 0.934, an iodine value of 103 gI2/100 g, and a refractive index of 1.4745. There are six fatty acids in citrus sinensis seed oil, including palmitic acid 24.46%, stearic acid 5.58%, oleic acid 25.97%, linoleic acid 40.40%, linolenic acid 3.16%, and arachidic acid 0.43%. Citrus sinensis seed oil is of high nutritional and healthy value and is a potential vegetable oil resource. |
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