| GSS | green soybean seeds |
| UAE | ultrasound-assisted extraction |
| RSM | response surface method |
| TPC | total phenolic contents |
| TFC | total flavonoid contents |
| PC | procyanidin |
| FRAP | ferric-reducing antioxidant power |
| GSS | green soybean seeds |
| UAE | ultrasound-assisted extraction |
| RSM | response surface method |
| TPC | total phenolic contents |
| TFC | total flavonoid contents |
| PC | procyanidin |
| FRAP | ferric-reducing antioxidant power |