i Proceedings The 3 rd International Conference on Green Agro-Industry (ICGAI) “Resource Optimization of Support of Sustainable Agro-Industry” ISBN: 978-602-6248-26-8 The Conference was held on October 18-19, 2017, in Faculty of Agriculture, UPN “Veteran” Yogyakarta Indonesia Jl. SWK 104 (Lingkar Utara) Condongcatur Yogyakarta, 55283 Indonesia