As for this invention being something regarding the method of adjusting the taste of the composition which high degree of sweet taste sweetener of 1 kinds (HIS) is included at least, the aforementioned method at least the azo chemical compound of 2 kinds 0.1 - 30ppm or at the entire density 0.1 - 30mg/L, features that it adds to the composition which at least includes HIS of 1 kinds as a taste conditioner.< Selective figure >It is not本発明は少なくとも1種の高甘味度甘味料(HIS)を含む組成物の味を調整する方法に関するものであって、前記方法は味調整剤として少なくとも2種のアゾ化合物を0.1~30ppm又は0.1~30mg/Lの総濃度で、少なくとも1種のHISを含む組成物に添加することを特徴とする。【選択図】なし