Application of FTA-PCR technology combined with LIMS system in food safety inspection

With the increasing awareness of public health in the world, traditional food safety testing technology can no longer meet the needs of increasingly complex food types and product structures. The combination of traditional testing and biotechnology is a new force in strengthening food protection testing technology. This article analyzes the FTA-PCR technology combined with the LIMS system, based on the traditional chemical food safety testing, combined with the effective application of biotechnology in food safety testing, and explained the FTA-PCR technology combined with the LIMS system for food safety testing. In order to provide some help for the better development of my country’s new food safety testing technology.

Nijenhuis operators, product structures and complex structures on Lie–Yamaguti algebras

In this paper, first, we study linear deformations of a Lie–Yamaguti algebra and introduce the notion of a Nijenhuis operator. Then we introduce the notion of a product structure on a Lie–Yamaguti algebra, which is a Nijenhuis operator [Formula: see text] satisfying [Formula: see text]. There is a product structure on a Lie–Yamaguti algebra if and only if the Lie–Yamaguti algebra is the direct sum of two subalgebras (as vector spaces). There are some special product structures, each of which corresponds to a special decomposition of the original Lie–Yamaguti algebra. In the same way, we introduce the notion of a complex structure on a Lie–Yamaguti algebra. Finally, we add a compatibility condition between a product structure and a complex structure to introduce the notion of a complex product structure on a Lie–Yamaguti algebra.