Bohai University

Tong Sun

Xuepeng Li

Xudong Zhang

Shumin Yi

Lili Wang

Qiuying Li

Qinghai Wang

Tianhui Yan

Gang Song

Xiaohong Hu

Yonghong Ge

Jie Ding

Tingting Li

Peng Zhang

Ying Bu

Ming Zhang

Ying Liu

Jian Zhang

Chun Chang

Defu Zhang

Zhaomeng Xu

Jia Yao

Xuefei Liu

Jianrong Li

Qiuhua Zhu

Xiangyang Yu

Fengling Bai

The present disclosure discloses a method for preparing a green slow-release preservative paper used for fruit and vegetable preservation. The method includes: step 1, preparing a core paper loaded with biological preservative; step 2, preparing a base membrane loaded with fruit and vegetable respiration inhibitor; and step 3, heating and pressing the core paper loaded with biological preservative and the base membrane loaded with fruit and vegetable respiration inhibitor to obtain the green slow-release preservative paper. The present disclosure uses a biological preservative as a main material and an absorbent paper or a non-woven fabric as an auxiliary material to prepare the green slow-release preservative paper used for fruit and vegetable preservation through a layer-by-layer film covering method.

Method for preparing green slow-release preservative paper used for fruit and vegetable preservation

The present invention provides a virulent() phage &#x3a6;Pf1901, and a phage &#x3a6;Pf1901 preparation and an application thereof, and relates to the technical field of phage. The virulentphage &#x3a6;Pf1901 has an accession number of CCTCC M2019447. The virulent phage &#x3a6;Pf1901 has a titer of (1.4-3)&#xd7;10PFU/mL. The virulent phage &#x3a6;Pf1901 has an optimal multiplicity of infection (MOI) value of 0.0001. The virulentphage &#x3a6;Pf1901 provided by the present invention exhibits very high specificity and lytic ability to, which can be used to control, with strong lytic and scavenging effects on a host.

Virulentphage &#x3a6;Pf1901, and phage &#x3a6;Pf901 preparation and application thereof

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Jinzhou, China

Tong Sun