| 缪福俊1，魏冰2，刘润民2，邱立明2，宁德鲁1.铁核桃深加工中试生产工艺实践[J].中国油脂,2021,46(5):.[MIAO Fujun1, WEI Bing2, LIU Runmin2, QIU Liming2, NING Delu1.Pilot-scale production practice of deep processing of Juglans sigillata[J].China Oils and Fats,2021,46(5):.] |
| 铁核桃深加工中试生产工艺实践 |
| Pilot-scale production practice of deep processing of Juglans sigillata |
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| DOI： |
| 中文关键词: 关键词：铁核桃 核桃油 速溶蛋白粉 中试生产线 |
| 英文关键词:Key words：Juglans sigillata walnut oil instant protein powder pilot-scale production line |
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| 中文摘要: |
| 摘要：铁核桃具有较高的营养和商业价值，然而目前缺少对其深加工的生产工艺。以铁核桃为试验材料，结合我院已建立的铁核桃粉碎脱壳、压榨制油及速溶蛋白粉制备的中试生产线进行工艺实践。结果表明，铁核桃出仁率达95%以上，压榨出油率达85%以上，脱脂粕粉中残油降至1%以下，制备的铁核桃速溶蛋白粉的蛋白质含量达82%。生产过程中的副产物可直接应用于其他相关产品的研发，提高了铁核桃资源的综合利用水平。 |
| 英文摘要: |
| Abstract：Juglans sigillata has high nutritional and commercial value, but there is a lack of production technology for its deep processing.The J. sigillata was processed using the pilot-scale production line of crushing and dehulling, pressing to prepare oil, and instant protein powder preparation established in our institute. The pilot-scale production practice showed that the yields of J. sigillata kernel and pressed oil were above 95% and 85%, respectively, the oil in the defatted meal powder was reduced to less than 1%, and the protein content of the instant protein powder was up to 82%. The by-products in the production process could be directly applied to the research and development of other related products, which greatly improved the comprehensive utilization level of J. sigillata resources. |
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