Application of NMR in the measurement or oil content in rape seeds
Wang Zhuyun, Yang Cuiling (Hybrid Rapeseed Research Center of Shanxi Province,Dali,715105)
Through comparative study of NMR method and Soxhlet extration method in the determination of oil content in rape seeds, the correlation coefficient between the two method is derived (r =0.9818). The standard curve of oil content in rape seeds plotted in terms of the data obtained by NMR is given (y =-0.082+10.710x). The accuracy, precision and efficien- cy of NMR method are discussed. The experimental results show that the NMR method has the merits of less sample consumption, rapidity, precision, reliability and no sample damage and can be used for studying rape seed breeding effectively.
【CateGory Index】： TH834