As for any fermentation hoei manufacturing things due to this invention, solid amount density 11 - 35 weight % with, at the same time, pH was adjusted 6.5 - 8.0, it is something which can by converting the fermentation liquid which high temperature after sterilizing the hoeitanpaku aqueous solution, lactic acid ferments is obtained that way homogeneously. Any said fermentation hoei manufacturing things being unique due to fermentation, simultaneously with satisfactory flavor, unite with the refreshing flavor which will be been clear, at the same time, it is something which has the food impression textire being smooth. Furthermore, any said fermentation hoei manufacturing things are superior even in thermal stability and safety.本発明による発酵ホエイ調製物は、固形分濃度が11~35重量%で、かつ、pHが6.5~8.0に調整された、ホエイタンパク質水溶液を、高温殺菌した後、乳酸発酵させ、得られた発酵液をそのまま均質化することによって得られるものである。該発酵ホエイ調製物は、発酵による独特で良好な風味と同時に、スッキリとした爽やかな風味とを併せ持ち、かつ、舌触りが滑らかな食感を持つものである。さらに、該発酵ホエイ調製物は、熱安定性と安全性にも優れている。
