Fecha de publicación: 20/11/2018 Fuente: Wipo Olive Table The invention discloses a vegetable salad dressing resisting tolisteria monocytogenes and a preparation method of the vegetable salad dressing. The vegetable salad dressing is prepared by using natural antibacterial bio-active substances as a basic formula, mainly comprises the following components: pericarpium granati extract, shrub althea calyx extract, herba origani extract, cinnamon essentialoil, olive oil, lemon juice and table salt, contains no artificial chemical synthetic food additives, can effectively inactivate the listeria monocytogenes in vegetable salad, has excellent resistanceto the listeria monocytogenes, ensures health of consumers, and has a safer and more nutritional value. In addition, the vegetable salad dressing prepared in the invention ensures edible safety of vegetable salad products, ensures that the consumers can enjoy the safe and delicious vegetable salad at home, and also ensures that the consumers can obtain sufficient nutrients from vegetables.