EXTRACTION METHOD FOR ROSMARINIC ACID AND CAFFEIC ACID IN ZOSTERA MARINIA

摘要

The present invention provides a method for extracting rosmarinic acid and caffeic acid from Zostera marinia, which comprises: step 1 of preparing Zostera marinia; and step 2 of extracting a solution comprising rosmarinic acid and caffeic acid by mixing an additive which is an ionic liquid or a deep eutectic solvent, Zostera marinia prepared in the step 1, and a solvent. According to the present invention, the method for extracting rosmarinic acid and caffeic acid from Zostera marinia can optimize an extracting condition of rosmarinic acid and caffeic acid from Zostera marinia by adding an ionic liquid and a deep eutectic solvent, and can have effects in rapidly extracting a quantity of rosmarinic acid and caffeic acid in an extracting process of rosmarinic acid and caffeic acid.