The ultrasound-assisted extraction (UAE) was initially applied to extract gallic acid from Suaeda glauca Bge. using 70% ethanol as\nextraction solvent. Temperature, liquid-solid ratio, and extraction time were optimized by response surface methodology (RSM),\nobtaining maximum levels of gallic acid (6.30mgââ?¹â?¦gâË?â??1) at 51âË?Ë?C, 19.52mLââ?¹â?¦gâË?â??1, and 42.68 min, respectively.The obtained model was\nstatistically significant (
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