From the 35% EtoAc-petroleum ether portion 1-0-hexanoyl-glycerolester(12) were isolated.
从35％乙酸乙酯—石油醚部分分离得到了十六碳酸甘油酯（12）。
2
Food Grade Rosin GlycerolEster is fully complying with GB10287-1988 and FCC standard, and well used to make Gum Base, emulsified flavor.
食品级松香甘油酯完全符合GB10287 - 1988及FCC标准，为胶姆糖和乳化香精的优质原料。
3
Glycerolester of gum rosin are made from gum rosin or refined gum rosin through esterification with glycerol; Used in pressure sensitive adhesives, adhesives products.