Optimization of Ultrasound-Assisted Extraction of Lycopene from Papaya Processing Waste by Response Surface Methodology
Li, An-Na1; Li, Sha1; Xu, Dong-Ping1; Xu, Xiang-Rong1; Chen, Yu-Ming1; Ling, Wen-Hua1; Chen, Feng1; Li, Hua-Bin1; xuxr2000@yahoo.com; lihuabin@mail.sysu.edu.cn
2015
发表期刊FOOD ANALYTICAL METHODS
卷号8期号:5页码:1207-1214
摘要Lycopene possesses strong antioxidant ability, which may provide protection against cancer and other degenerative diseases. An ultrasound-assisted extraction method has been developed for the extraction of lycopene from papaya (Carica papaya L.) processing waste. Optimization conditions were firstly determined using single factor experiment, and then response surface methodology was used. Analysis showed that second-order polynomial models produced a satisfactory fitting of the experimental data with regard to lycopene (R (2) = 0.9147, P < 0.001). The optimal conditions were 42.28 % ethanol in ethyl acetate as a solvent and extraction for 26.09 min at 50.12 A degrees C. Under these conditions, the maximum yield of lycopene was 189.8 A +/- 4.5 mu g/g fresh weight (FW), which was higher than that obtained using the traditional extracting method (153.9 A +/- 7.8 mu g/g FW) and the Soxhlet extraction method (68.3 A +/- 4.1 mu g/g FW). The crude extract obtained could be used as either food additive or for further isolation and purification of lycopene. The results obtained are helpful for full utilization of papaya.
部门归属LMB
关键词Lycopene Fruitwaste Utilization Extraction Ultrasound
学科领域Food Science & Technology
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/14838
专题中科院海洋生物资源可持续利用重点实验室
通讯作者xuxr2000@yahoo.com; lihuabin@mail.sysu.edu.cn
作者单位1.[Li, An-Na
2.Li, Sha
3.Xu, Dong-Ping
4.Chen, Yu-Ming
5.Ling, Wen-Hua
6.Li, Hua-Bin] Sun Yat Sen Univ, Sch Publ Hlth, Guangdong Prov Key Lab Food Nutr & Hlth, Guangzhou 510080, Guangdong, Peoples R China
7.[Xu, Xiang-Rong] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China
8.[Chen, Feng] Peking Univ, Inst Food & Bioresource Engn, Coll Engn, Beijing 100871, Peoples R China
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GB/T 7714
Li, An-Na,Li, Sha,Xu, Dong-Ping,et al. Optimization of Ultrasound-Assisted Extraction of Lycopene from Papaya Processing Waste by Response Surface Methodology[J]. FOOD ANALYTICAL METHODS,2015,8(5):1207-1214.
APA Li, An-Na.,Li, Sha.,Xu, Dong-Ping.,Xu, Xiang-Rong.,Chen, Yu-Ming.,...&lihuabin@mail.sysu.edu.cn.(2015).Optimization of Ultrasound-Assisted Extraction of Lycopene from Papaya Processing Waste by Response Surface Methodology.FOOD ANALYTICAL METHODS,8(5),1207-1214.
MLA Li, An-Na,et al."Optimization of Ultrasound-Assisted Extraction of Lycopene from Papaya Processing Waste by Response Surface Methodology".FOOD ANALYTICAL METHODS 8.5(2015):1207-1214.
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