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Paraprobiotics, or non-viable microorganisms that have beneficial effects on the host, have gained attention in the dairy industry as a potential alternative to traditional probiotics. Instead, the concept of paraprobiotics shall be put forth in addition to employing probiotics to reap additional benefits. The use of paraprobiotics has become a potential opportunity for diversification of functional foods due to their great versatility when compared to viable probiotic cells. The advantages of paraprobiotics include the possibility of using technologies and formulations with negative impacts on probiotics, the longer shelf life of products and greater convenience during processing, storage and transportation, in addition to being a safer therapeutic approach for immune-compromised individuals. The use of paraprobiotics in dairy industry is potential for these microorganisms to be used as feed additives to improve the health and productivity of dairy cattle.

Dairy industry is a self-reliant India’s identity. The dairy sector in India has come a long way since the days of the White Revolution launched by late Prime Minister Shri Lal Bahadur Shastri in 1965. The National Dairy Development Board (NDDB) was established in 1965 to implement the Operation Flood program which aimed to make India self-sufficient in milk production. Today, India is the world’s largest milk producer, with milk production of about 221.06 million tonnes in 2021-2022. The dairy industry in India is not only an important source of income for millions of farmers and rural households, but it also plays a vital role in the country’s economy. It contributes to more than 4% of the country’s GDP and provides employment opportunities to millions of people, both directly and indirectly. The dairy sector in India also plays a critical role in ensuring food security for a large population and provides a source of animal protein for a large vegetarian population.