LAPSE:2021.0145
Published Article
LAPSE:2021.0145
Optimization of Extrusion and Ultrasound-Assisted Extraction of Phenolic Compounds from Jizi439 Black Wheat Bran
Xi Chen, Xinyue Li, Xiangwei Zhu, Guozhen Wang, Kun Zhuang, Yuehui Wang, Wenping Ding
March 24, 2021
Jizi439, a newly developed black wheat breeding line, was reported to effectively regulate blood glucose, which may potentially be associated with its intrinsic high level of phenolic compounds (PCs). To maximize the PCs yield and thereby enhance their antioxidant activity, orthogonal experiments were designed in sequence for extrusion of Jizi439 black wheat bran (BWB) powder and followed by the extraction of PCs assisted with ultrasound technique. White wheat bran was used as a control. The optimum condition for extrusion was 110 °C, 25% feed water content, 140 rpm screw speed; meanwhile, 50 °C, 40 min, 35 kHz ultrasonic frequency, 300 W ultrasonic power for ultrasound-assisted extraction (UAE). Total phenolic content (TPC) as determined by Folin−Ciocalteu method was 2856.3 ± 57.7 μg gallic acid equivalents (GAE) per gram of dry weight (DW) of phenolic extract; meanwhile, antioxidant activity (AA) in terms of DPPH radical scavenging ratio was 85.5% ± 1.1% under optimized conditions, which were both significantly higher than the control. Phenolic acids except for gallic acid, as well as flavonoids, including luteolin and apigenin were increased by extrusion and ultrasound, as suggested by HPLC results. In conclusion, our study would provide a valuable reference for processing Jizi439 BWB before making or commercially utilize it into health-related food products.
Keywords
extrusion, Jizi439 black wheat, orthogonal experiment, phenolic compounds, ultrasound-assisted extraction
Suggested Citation
Chen X, Li X, Zhu X, Wang G, Zhuang K, Wang Y, Ding W. Optimization of Extrusion and Ultrasound-Assisted Extraction of Phenolic Compounds from Jizi439 Black Wheat Bran. (2021). LAPSE:2021.0145
Author Affiliations
Chen X: Key Laboratory of Bulk Grain and Oil Deep Processing Ministry of Education, Wuhan Polytechnic University, Wuhan 430023, China; College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
Li X: Key Laboratory of Bulk Grain and Oil Deep Processing Ministry of Education, Wuhan Polytechnic University, Wuhan 430023, China; College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
Zhu X: National “111” Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan 430068, China [ORCID]
Wang G: Key Laboratory of Bulk Grain and Oil Deep Processing Ministry of Education, Wuhan Polytechnic University, Wuhan 430023, China; College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
Zhuang K: Key Laboratory of Bulk Grain and Oil Deep Processing Ministry of Education, Wuhan Polytechnic University, Wuhan 430023, China; College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
Wang Y: Key Laboratory of Bulk Grain and Oil Deep Processing Ministry of Education, Wuhan Polytechnic University, Wuhan 430023, China; College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
Ding W: Key Laboratory of Bulk Grain and Oil Deep Processing Ministry of Education, Wuhan Polytechnic University, Wuhan 430023, China; College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
Journal Name
Processes
Volume
8
Issue
9
Article Number
E1153
Year
2020
Publication Date
2020-09-15
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr8091153, Publication Type: Journal Article
Record Map
Published Article

LAPSE:2021.0145
This Record
External Link

doi:10.3390/pr8091153
Publisher Version
Download
Files
[Download 1v1.pdf] (1.8 MB)
Mar 24, 2021
Main Article
License
CC BY 4.0
Meta
Record Statistics
Record Views
379
Version History
[v1] (Original Submission)
Mar 24, 2021
 
Verified by curator on
Mar 24, 2021
This Version Number
v1
Citations
Most Recent
This Version
URL Here
https://psecommunity.org/LAPSE:2021.0145
 
Original Submitter
Calvin Tsay
Links to Related Works
Directly Related to This Work
Publisher Version