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Optimization of ultrasonic-microwave assisted extraction of oligosaccharides from lotus (Nelumbo nucifera Gaertn.) seeds
Xu Lu1,2,3,4; Zhichang Zheng1; Huang Li1; Ran Cao1; Yafeng Zheng1,3; Hua Yue5; Jianbo Xiao5; Song Miao2; Baodong Zheng1,2,3,4
2017-11-15
Source PublicationIndustrial Crops and Products
ISSN09266690
Volume107Pages:546-557
Abstract

The traditional technology replaced by ultrasonic or microwave assisted extraction has attracted considerable research interest. In order to maximize the yield of different degree polymerized oligosaccharides from lotus seeds, response surface methodology (RSM) was applied for optimization by ultrasound-microwave assisted extraction (UMAE) in this study. The results indicated that the optimal conditions for UMAE of lotus seed oligosaccharides were: extraction time 325.00 s, liquid-solid ratio 10.00 mL/g (L/S ratio), ultrasonic power 300.46 W, microwave power 250.00 W, and the yield of total oligosaccharides, trisaccharides, and tetrasaccharides was increased by 76.59%, 17.47%, and 27.21%, respectively. On the other hand, the extraction time was shortened by 12.18, 8.92, and 1.16 times, respectively, compared to the hot water extraction, ultrasonic-assisted extraction (UAE), and microwave-assisted extraction (MAE). These results confirmed that UMAE has a greater potential and efficiency for extraction of oligosaccharides than traditional hot water, ultrasonic or microwave assisted extraction alone.

KeywordLotus Seeds Oligosaccharides Prebiotics Ultrasound-microwave Assisted Extraction Yield
DOI10.1016/j.indcrop.2017.05.060
URLView the original
Indexed BySCIE ; CPCI
WOS Research AreaAgriculture
WOS SubjectAgricultural Engineering ; Agronomy
WOS IDWOS:000412963900064
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Cited Times [WOS]:16   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionInstitute of Chinese Medical Sciences
Corresponding AuthorBaodong Zheng
Affiliation1.College of Food Science, Fujian Agriculture and Forestry University, 15 Shangxiadian Road, 350002 Fuzhou, China
2.Teagasc Food Research Centre, Food Chemistry and Technology Department, Moorepark, Fermoy, Co.Cork, Ireland
3.Fujian Agriculture and Forestry University, Institute of Food Science and Technology, 18 Simon Pit Road, 350002 Fuzhou, China
4.China–Ireland International Collaboration Laboratory of Foods Material Science and Structural Design, 15 Upper and Lower Store Road, 350002, China
5.Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macau
Recommended Citation
GB/T 7714
Xu Lu,Zhichang Zheng,Huang Li,et al. Optimization of ultrasonic-microwave assisted extraction of oligosaccharides from lotus (Nelumbo nucifera Gaertn.) seeds[J]. Industrial Crops and Products,2017,107:546-557.
APA Xu Lu.,Zhichang Zheng.,Huang Li.,Ran Cao.,Yafeng Zheng.,...&Baodong Zheng.(2017).Optimization of ultrasonic-microwave assisted extraction of oligosaccharides from lotus (Nelumbo nucifera Gaertn.) seeds.Industrial Crops and Products,107,546-557.
MLA Xu Lu,et al."Optimization of ultrasonic-microwave assisted extraction of oligosaccharides from lotus (Nelumbo nucifera Gaertn.) seeds".Industrial Crops and Products 107(2017):546-557.
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