本出版物回答了以下问题:高压容器或液体容器中的食品气体中是否含有转基因生物，其含量是否超过了一些政府机构确定的食品行业可接受的0.9%（w/w）的最高阈值，该阈值将援引有关转基因材料含量的标签要求

This publication answers the following question: Do food gases in high pressure or liquid containers contain genetically modified organisms at a level exceeding the food industry accepted threshold maximum level of 0.9% (w/w) as identified by some government bodies, which would invoke a requirement for labeling regarding the GMO material content