日韩亚洲一区二区,日韩在线一,日本久久免费电影,国产五码av,亚洲精品三,天堂成人在线观看,黄色在线网站

Your Current Position:  PRODUCTS > Food Additive series > Glycerol Ester of Gum Rosin

Glycerol Ester of Hydrogenated Rosin

Ger-85e is prepared by esterification of refined rosin and edible glycerin; Gehr-85e is prepared by esterification of refined hydrogenated rosin and edible glycerin.