单宁的结构、提取工艺及抑菌、抗病毒功效研究进展OA

[Objective]To review tannis's structure,extraction techniques,antimicrobial,antiviral,pesticide toxicity reduction,and probiotic growth promotion based on the biological effects of tannis.[Method]We analyzed the application status and existing problems of plant tannins based on the literature.[Result]As a polyphenolic substance,tannin has great potential in developing green fungicides for plant diseases,fruit and vegetable preservatives,food preservatives,animal feed additives,and pharmaceuticals due to its biological ef-fects.[Conclusion]The review can provide new ideas for the biological control of harmful pathogens,and provide a theoretical basis for the development of plant-based biobactericides and freshness preservation agents.