Seed aging leads to reduced germination rates and vigor, particularly under stress conditions. We subjected aged maize seeds to 40 seconds of ultrasonic treatment, which enhanced their vigor and tolerance to combined stress. The ultrasonic treatment increased more cracks and holes in the seed coa...
Tempe is a traditional fermented soybean food product that is rich in proteins. For centuries, the tempe production method has remained unchanged; however, modification of the tempe production process may improve its nutritional quality. In this study, we introduced and optimized ultrasound treat...