Value Added Gummy Jelly from Palmyra Palm (Borassus flabellifer Linn.) Nutsuda Sumonsiri, Pornthip Phalaithong, Amornrat Mukprasirt and Rattakorn Jumnongpon E3S Web Conf., 302 (2021) 02002 Published online: 10 September 2021 DOI: 10.1051/e3sconf/202130202002