Title: Study on the Extracting Technology and Antioxidative Activities of Chlorogenic Acid in Sunflower Meal
Abstract: Through extracting the chlorogenic acid of sunflower meal with the method of ethanol refluxing extraction,we discussed the influence of ethanol concentration,solid-liquid ratio,extracting temperature,extracting time and pH value on the extraction amount of chlorogenic acid.The extraction process of chlorogenic acid was optimized by orthogonal test,and the antioxidative activities of chlorogenic acid in sunflower meal were discussed.The results indicated that the optimum extraction conditions are:ethanol concentration 55%,extracting temperature 60℃,extracting time 1.5h,and solid-liquid ratio 1∶12(g/mL),pH value 6,and extraction times 1.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot