Patentiometric Titration was applied todetermined the DDA of dryness product, as the result showed, DDA of product prepared by ChA was 84.85% and product separated from fermentation liquid was 76.82%.
英
美
- 采用線(xiàn)性滴定法測定了噴霧干燥產(chǎn)品的脫乙酰度；結果表明；由內切酶直接降解制備的低聚糖產(chǎn)品脫乙酰度為84.；85%25；而從內切酶和外切酶同時(shí)降解的發(fā)酵液中分離得到的產(chǎn)品脫乙酰度為76
