宠物粪便臭味产生原因及其改善机理  

Causes of Odor in Pet Feces and its Improvement Mechanism

作　　者：罗俊 罗华艺 邓百川 LUO Jun;LUO Huayi;DENG Baichuan(College of Animal Science,South China Agricultural University,Guangzhou Guangdong 510642)

机构地区：[1]华南农业大学动物科学学院,广东广州510642

出　　处：《广东畜牧兽医科技》2025年第2期79-85,共7页Guangdong Journal of Animal and Veterinary Science

基　　金：国家自然科学基金(项目编号:32002186)。

摘　　要：宠物粪便问题不仅关乎了宠物自身的健康状况,还与环境卫生与人类健康息息相关。该文综述了宠物粪便恶臭原因,臭味成分以及宠物粪便除臭技术的研究与应用进展。从安全、高效和可持续发展角度出发,总结了宠物粪便除臭研究热点,包括特定营养素调控、微生物除臭和生物酶法除臭;针对恶臭成分的复杂性,提出了从源头和末端应用两方面综合施策的方案。在源头方面应用,提高营养物质的消化吸收率,减少恶臭前体物质的生成;在末端方面应用,转化降解恶臭有机物,提高粪便除臭效率,为改善养宠环境和创造人宠共生的和谐生态提供参考。The problem of pet feces is not only related to the health status of pets,but also closely related to environmental sanitation and human health.This paper reviews the causes of pet manure odor,odor components and the research and application progress of pet manure deodorization technology.From the perspective of safety,efficiency and sustainable development,the research hotspots of pet manure deodorization were summarized,including specific nutrient regulation,microbial deodorization and biological enzymatic deodorization.In view of the complexity of odor components,a comprehensive strategy from both source and end application is proposed.Application in the source,improve the digestion and absorption rate of nutrients,reduce the formation of odor precursors;in the end application,the transformation and degradation of malodorous organic matter,improve the efficiency of manure deodorization,in order to improve the pet environment and create a harmonious ecology of human pet symbiosis to provide a reference.

关 键 词：宠物粪便 除臭 生物酶 益生菌 肠道健康 粪臭素 

分 类 号：S815.4[农业科学—畜牧学]