1. Department of Chemistry, Sri Venkateswara University , Tirupati , India ;
2. DST-PURSE Centre, Sri Venkateswara University , Tirupati , India ;
3. Department of Biochemistry, Sri Venkateswara University , Tirupati , India ;
4. Institute of Food Security and Sustainable Agriculture, Universiti Malaysia Kelantan Kampus Jeli , Jeli , Malaysia