C. Gamonpilas1, W. Pongjaruvat1, A. Fuongfuchat1, P. Methacanon1, N. Seetapan1, N. Thamjedsada2
1National Metal and Materials Technology Center (MTEC), 114 Paholyothin Road, Pathumthani 12120, Thailand
2Siam Modified Starch Co., Ltd., Ladlumkaew, Pathumthani 12140, Thailand