Compared with soxhlet extraction method, the NMR method features smaller sample consumption, rapid measurement, simple operation and non-destructive to samples.

Microwave assisted extraction method was used to extract oil from Perilla seeds compared with other chemical methods including Soxhlet extraction, stirring extraction and Sonicate extraction.

Pressurized solvent extraction (PSE) of imidacloprid in soil comparing to traditional method such as ultrasonic extraction, shaking extraction and Soxhlet extraction were studied.