2010年，文特里亚公司向美国食品药品监管局（Food and Drug Administration，FDA）申请承认这些蛋白质“总体安全 ” （ 一个艺术性的监管用词 ） ， 结果没有得到��何回复。
When Ventria approached the US Food and Drug Administration in 2010 for recognition that these proteins are “generally recognized as safe” (a regulatory term of art), it received no response.