天然、渗透压处理(OPT)、湿热处理(HMT)马铃薯淀粉中蛋白质和脂肪的测定
渗透压对淀粉的影响:淀粉物理改性的新方法Effect of Osmotic Pressure on Starch New Method of Physical Modification of Starch曼谷玛希隆大学理学院生物技术系曼谷玛希隆大学理学院化学系蛋白质含量基于凯氏法使用格哈特Gerhardt公司维普得VAPODEST 50 Carousel 250ml自动进样器全自动凯氏定氮仪和凯道森Kjeldatherm消化系统(20位250ml消化管)测定。Protein content was estimated from the nitrogen content obtained by the Kjeldahl method (model VAPODEST 50 Carousel 250 mL autosample, and model Kjeldatherm-Digestion units, with 20 digestion tubes 6100, 250 mL, both by Gerhardt,Königswinter, Germany) multiplied by 6.25. Fat content of the sample was determined by the method described elsewhere.