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METHOD OF EXTRACTING ANTIOXIDANTS FROM LABIATE SPECIES AND THE EXTRACT PRODUCTS THEREOF
METHOD OF EXTRACTING ANTIOXIDANTS FROM LABIATE SPECIES AND THE EXTRACT PRODUCTS THEREOF
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机译:从唇形科动物中提取抗氧化剂的方法及其提取物
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摘要
An increase in specific antioxidant activity of extracts from rosemary (Rosemarinus officinalis) is obtained by the use of a blend of tetrafluoroethane and acetone in the extraction process. A blend of tetrafluoroethane, acetone and methanol improves total yield. A tetrafluoroethane and acetone blend has higher efficacy but comparatively lower yields. The methods yield a liquid and oily extract that is readily mixed with a liquid product such as soybean oil for addition to animal feeds and human food.
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