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Optimasi Formula Beberapa Varian Kopi Probiotik Yang Mengandung Bacillus Cereus SN7
Currently, food technology has transformed the function of food, beyond simply relieving hunger, it is also used to produce functional food products that protect the human body and treat various diseases. One such product being developed is a probiotic drink. This research was carried out from October to December 2024 at the Marine Microbiology Laboratory, Department of Marine Sciences, Faculty of Fisheries and Marine Science, Riau University. The aim of this research is to determine the comparison of the best composition of Bacillus cereus SN7 bacteria for probiotic coffee with several flavor variants and calculate the economic value of the selling price of probiotic coffee drinks. The coffee variants used are palm latte, palm jelly latte, original, original jelly for 0, 7 and 15 days of storage. The probiotic coffee flavor formula was analyzed using organoleptic tests, while the economic analysis used variable costing calculations. The results of the research showed that the addition of B.cereus SN7 bacteria and the length of storage period had a significant influence on the taste and aroma of probiotic coffee drinks. In the organoleptic test, the highest favorite formula was found in the palm latte variant with a storage period of 15 days in the very like category with an aroma value of 55% and a taste of 70%. Meanwhile, the HPP price for probiotic coffee products is IDR8,550 and it is sold at IDR11,000. Revenue costs and benefit costs are 1.28 and 0.28, meaning that this business is feasible to develop and the payback period takes 4 months to get profits and investment.
Kata kunci: Bacillus cereus, coffee, economic analysis, formula, organoleptic test
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