一种降低南极磷虾油酸值的工艺研究 Technology of reducing acid value of Antarctic krill oil
旨在为南极磷虾油的品质提升提供技术参考，以南极磷虾油为原料，采用食品级硅酸镁对其进行脱酸处理，并以衡量南极磷虾油生产成本和产品品质的5个最重要指标（南极磷虾油得率、磷脂含量、酸值、流动性和透明度）为考察指标，通过单因素实验和正交实验确定最佳脱酸工艺条件。结果表明：南极磷虾油的最佳脱酸工艺条件为南极磷虾油与乙醇质量体积比1∶ 1，硅酸镁添加量15%（以南极磷虾油质量计）、反应时间1 h，在此条件下脱酸后，南极磷虾油得率为92.5%，酸值（KOH）由 11.53 mg/g降至5.74 mg/g，磷脂含量由53.36%降至52.33%，流动性和透明度均较好。综上，硅酸镁脱酸工艺可以在保留南极磷虾油营...
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中粮工科（西安）国际工程有限公司
2025-01-01
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| author | 胥亚夫，俞存兵，余奕珂，郭忠，吴微，吕晶，郝兰 " XU Yafu, YU Cunbing, YU Yike, GUO Zhong, WU Wei, LYU Jing，HAO Lan" |
| author_facet | 胥亚夫，俞存兵，余奕珂，郭忠，吴微，吕晶，郝兰 " XU Yafu, YU Cunbing, YU Yike, GUO Zhong, WU Wei, LYU Jing，HAO Lan" |
| author_sort | 胥亚夫，俞存兵，余奕珂，郭忠，吴微，吕晶，郝兰 " XU Yafu, YU Cunbing, YU Yike, GUO Zhong, WU Wei, LYU Jing，HAO Lan" |
| collection | DOAJ |
| description | 旨在为南极磷虾油的品质提升提供技术参考，以南极磷虾油为原料，采用食品级硅酸镁对其进行脱酸处理，并以衡量南极磷虾油生产成本和产品品质的5个最重要指标（南极磷虾油得率、磷脂含量、酸值、流动性和透明度）为考察指标，通过单因素实验和正交实验确定最佳脱酸工艺条件。结果表明：南极磷虾油的最佳脱酸工艺条件为南极磷虾油与乙醇质量体积比1∶ 1，硅酸镁添加量15%（以南极磷虾油质量计）、反应时间1 h，在此条件下脱酸后，南极磷虾油得率为92.5%，酸值（KOH）由 11.53 mg/g降至5.74 mg/g，磷脂含量由53.36%降至52.33%，流动性和透明度均较好。综上，硅酸镁脱酸工艺可以在保留南极磷虾油营养成分磷脂的同时，实现其酸值的有效降低。 In order to provide technical reference for improving the quality of Antarctic krill oil, using Antarctic krill oil as the raw material and food-grade magnesium silicate as the deacidification agent, the oil was subjected to deacidification treatment. The most critical five indicators (yield of Antarctic krill oil, phospholipid content, acid value, fluidity and transparency）for assessing the production cost and product quality of Antarctic krill oil were used as indicators, and the optimal deacidification process conditions were determined through single factor experiments and orthogonal experiments. The results showed that the optimal deacidification process conditions were as follows: mass-volume ratio of Antarctic krill oil to ethanol 1∶ 1, magnesium silicate addition amount 15% (based on the mass of Antarctic krill oil), and reaction time 1 h. Under the optimal conditions, the yield of deacidfied Antarctic krill oil reached 92.5%, the acid value was reduced from 11.53 mgKOH/g to 5.74 mgKOH/g, the phospholipid content decreased from 53.36% to 52.33%, and both fluidity and transparency were improved. In conclusion, the magnesium silicate deacidification process can effectively reduce the acid value while retain its nutritional component phospholipid in Antarctic krill oil.
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| format | Article |
| id | doaj-art-3cefa4e06f0c44dbb533f1bee9453452 |
| institution | Kabale University |
| issn | 1003-7969 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | 中粮工科（西安）国际工程有限公司 |
| record_format | Article |
| series | Zhongguo youzhi |
| spelling | doaj-art-3cefa4e06f0c44dbb533f1bee94534522025-01-22T00:39:02Zeng中粮工科（西安）国际工程有限公司Zhongguo youzhi1003-79692025-01-01501172010.19902/j.cnki.zgyz.1003-7969.230682一种降低南极磷虾油酸值的工艺研究 Technology of reducing acid value of Antarctic krill oil胥亚夫，俞存兵，余奕珂，郭忠，吴微，吕晶，郝兰 " XU Yafu, YU Cunbing, YU Yike, GUO Zhong, WU Wei, LYU Jing，HAO Lan"0（辽渔南极磷虾科技发展有限公司，辽宁 大连 116113） （Liaoyu Antarctic Krill Technology Development Co. , Ltd. ,Dalian 116113, Liaoning, China）旨在为南极磷虾油的品质提升提供技术参考，以南极磷虾油为原料，采用食品级硅酸镁对其进行脱酸处理，并以衡量南极磷虾油生产成本和产品品质的5个最重要指标（南极磷虾油得率、磷脂含量、酸值、流动性和透明度）为考察指标，通过单因素实验和正交实验确定最佳脱酸工艺条件。结果表明：南极磷虾油的最佳脱酸工艺条件为南极磷虾油与乙醇质量体积比1∶ 1，硅酸镁添加量15%（以南极磷虾油质量计）、反应时间1 h，在此条件下脱酸后，南极磷虾油得率为92.5%，酸值（KOH）由 11.53 mg/g降至5.74 mg/g，磷脂含量由53.36%降至52.33%，流动性和透明度均较好。综上，硅酸镁脱酸工艺可以在保留南极磷虾油营养成分磷脂的同时，实现其酸值的有效降低。 In order to provide technical reference for improving the quality of Antarctic krill oil, using Antarctic krill oil as the raw material and food-grade magnesium silicate as the deacidification agent, the oil was subjected to deacidification treatment. The most critical five indicators (yield of Antarctic krill oil, phospholipid content, acid value, fluidity and transparency）for assessing the production cost and product quality of Antarctic krill oil were used as indicators, and the optimal deacidification process conditions were determined through single factor experiments and orthogonal experiments. The results showed that the optimal deacidification process conditions were as follows: mass-volume ratio of Antarctic krill oil to ethanol 1∶ 1, magnesium silicate addition amount 15% (based on the mass of Antarctic krill oil), and reaction time 1 h. Under the optimal conditions, the yield of deacidfied Antarctic krill oil reached 92.5%, the acid value was reduced from 11.53 mgKOH/g to 5.74 mgKOH/g, the phospholipid content decreased from 53.36% to 52.33%, and both fluidity and transparency were improved. In conclusion, the magnesium silicate deacidification process can effectively reduce the acid value while retain its nutritional component phospholipid in Antarctic krill oil. http://tg.chinaoils.cn/zgyz/ch/reader/create_pdf.aspx?file_no=20250103&flag=1南极磷虾油;硅酸镁；酸值；磷脂含量；流动性；透明度；油脂得率 antarctic krill oil; magnesium silicate; acid value; phospholipid content; fluidity; transparency; oil yield |
| spellingShingle | 胥亚夫，俞存兵，余奕珂，郭忠，吴微，吕晶，郝兰 " XU Yafu, YU Cunbing, YU Yike, GUO Zhong, WU Wei, LYU Jing，HAO Lan" 一种降低南极磷虾油酸值的工艺研究 Technology of reducing acid value of Antarctic krill oil Zhongguo youzhi 南极磷虾油;硅酸镁；酸值；磷脂含量；流动性；透明度；油脂得率 antarctic krill oil; magnesium silicate; acid value; phospholipid content; fluidity; transparency; oil yield |
| title | 一种降低南极磷虾油酸值的工艺研究 Technology of reducing acid value of Antarctic krill oil |
| title_full | 一种降低南极磷虾油酸值的工艺研究 Technology of reducing acid value of Antarctic krill oil |
| title_fullStr | 一种降低南极磷虾油酸值的工艺研究 Technology of reducing acid value of Antarctic krill oil |
| title_full_unstemmed | 一种降低南极磷虾油酸值的工艺研究 Technology of reducing acid value of Antarctic krill oil |
| title_short | 一种降低南极磷虾油酸值的工艺研究 Technology of reducing acid value of Antarctic krill oil |
| title_sort | 一种降低南极磷虾油酸值的工艺研究 technology of reducing acid value of antarctic krill oil |
| topic | 南极磷虾油;硅酸镁；酸值；磷脂含量；流动性；透明度；油脂得率 antarctic krill oil; magnesium silicate; acid value; phospholipid content; fluidity; transparency; oil yield |
| url | http://tg.chinaoils.cn/zgyz/ch/reader/create_pdf.aspx?file_no=20250103&flag=1 |
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