The invention discloses a
rhamnolipid-containing personal
cleaning product and a preparing method thereof. The preparing method includes: subjecting a bacterium,
Pseudomonas aeruginosa, to
fermentation cultivation via a non-vertical
fermentation tank so as to convert fresh
vegetable oil into
rhamnolipid, performing extracting, refining and concentrating to obtain
rhamnolipid concentrate containing 90% to 95% of rhamnolipid, directly adding 0.1 to 0.5 part of
citric acid, as pH
regulator, 0.1 to 0.5 part of peppermint water, as flavoring agent, and the balance of
distilled water or deionized water, as final concentrate
viscosity regulator, into the 50 to 95 parts of the rhamnolipid concentrate, performing full mixing, allowing standing, and performing degassing to obtain the personal
cleaning product. The pH is adjusted to 5.0 to 10.0. The repeated trials on the personal
cleaning product show that the personal cleaning product has evident technical effect on
skin cleaning and post-cleaning tactile improving and is widely applicable.