1. Dept. of Processing and Food Engineering Dr. NTR College of Agricultural Engineering (Acharya N.G. Ranga Agricultural Univ.) Bapatla 522101 India
2. Depts. of Food Science & Technology and Agronomy & Horticulture Univ. of Nebraska‐Lincoln 268, Food Innovation Center Lincoln NE 68588 U.S.A.
3. Dept. of Food Science Univ. of Arkansas Fayetteville AR 72704 U.S.A.