research. As a delicious, natural, organic food product that strengthens the human immune system and can be preferred as daily meals. Its public name is “Andırın Doctor”. Making the soup is very labor intensive and traditional methods must be followed carefully. It has been consumed as home meal in the Osmaniye region for centuries and has never been industrially produced until now. After the Covid 19 pandemic, Arum maculatum sales exploded in neighborhood markets. The sellers are calling out loudly about the plant “Corona Killer''. Many people are searching the recipe for tirshik soup online. One of the main problems is that Arum maculatum is naturally harmful to health. After fermentation, it miraculously turns into an extraordinarily beneficial food for human health. On September 20, 2021, a regulation was published by the Ministry of Agriculture and Forestry, stating that It is afterall in the positive category in the list of plants that indicates edible and non-edible ones. Thus, The obstacles for commercial activities regarding Arum maculatum have gone away. Trshika project involves the production of probiotic Tirshik soup using modern biotechnological industrial methods. Lyophilized bacteria produced in the biotech lab will be used with industrial biotechnical fermentation methods and liquid ready made soup will be produced.