At the same time, it is also true that scientific explanations have not been yet given to most part of the cause and effect of very delicate taste and flavor which appeal to the senses of drinkers (or consumers) who have thorough knowledge and experience of sake.
しかし、熟達した飲み手（消費者）の官能に訴えるきわめてデリケートな味や香りは、まだ多くの部分が原因と結果に関して科学的解明がなされていないのもまた事実である。