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| Preparation of cottonseed meal with high protein content byflaking and extraction of whole cotton kernel |
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| DOI：10.12166/j.zgyz.1003-7969/2020.01.016 |
| KeyWord:whole cottonseed kernel high protein content cotton meal cottonseed processing |
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| Abstract: |
| Using oil leaching process, cottonseed meal with high protein content was obtained by breaking, softening, flaking and extraction with whole cottonseed kernel as raw material.The effects of 16 meshes screen transmittance of cottonseed kernel, softening time, extraction times and solid-liquid ratio of n-hexane extraction on quality of cottonseed meal were investigated by single factor experiment.The results showed that the whole cottonseed kernel was pulverized that 10%-20% cottonseed kernel could go through 16 meshes screen, softened at 90 ℃ for 60 min, and then extracted for multiple times, and the cottonseed meal with 60%-62% crude protein content was obtained. |
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