**Author details**

Huali Xue1 \* and Zhimin Yang2

1 College of Science, Gansu Agricultural University, Lanzhou, P.R. China

2 Lanzhou Institutes for Food and Drug Control, Lanzhou, P.R. China

\*Address all correspondence to: xuehuali77@sina.com

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
