2) to test the effectiveness of cleaning up toxic pesticide residues in vegetable with juice leaf chuet Rang, and morning glory Thai Yanang leaf juice leaf juice.
2) to test the effectiveness of detoxification of pesticides residues in vegetables by Rang chuet leaf juice, Yanang leaf juice and Thai morning glory leaf juice.
2) to test the effectiveness of detoxification, pesticide residues in vegetables by Rang chuet, leaf juice Yanang leaf juice and Thai morning. Glory leaf juice.