Funding for this research was provided by:
National Natural Science Foundation of China (21275039)
Natural Science Foundation of Henan Province of China (182102310681)
Grain & Corn Engineering Technology Research Center, State Administration of Grain (GA2017008)
Foundation of Henan University of Technology (2014JCYJ08)
Article History
Received: 10 July 2018
Accepted: 26 November 2018
First Online: 5 December 2018
Compliance with Ethical Standards
:
: Leqian Hu declares that he has no conflict of interest. Chunling Yin declares that she has no conflict of interest. Shuai Ma declares that he has no conflict of interest. Zhimin Liu declares that she has no conflict of interest.
: This article does not contain any studies with human and animal subjects.
: Not applicable.