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| Main component analysis and acute toxicity test of rapeseed albumin |
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| DOI： |
| KeyWord:rapeseed albumin ultrasound-assisted extraction main component analysis acute toxicity test LD50 |
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| Abstract: |
| To explore the possibility of rapeseed albumin as a food additive and protein fortifier, main component analysis and acute toxicity test of rapeseed albumin extracted from rapeseed meal were carried out. The results showed that compared with rapeseed meal, the contents of anti-nutritional factors such as phytic acid, tannin and glucosinolate in rapeseed albumin extracted by ultrasound-assisted extraction significantly decreased, protein content increased greatly, and contents of moisture, ash and crude fat decreased to some extent. The acute toxicity test preliminarily showed that rapeseed albumin was nontoxic and could be considered as a protein additive or nutritional supplement used in the food industry. |
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