Using cellulose yield and residual protein content as evaluation indicators,the effects of NaOH concentration,temperature,and extraction duration on cellulose extraction were studied.The yield of cellulose from kelp residue is 33.46%,and the residual protein content is 0.98%when treated with a 3.0%NaOH solution at 100℃for 140 minutes.Additionally,FTIR analysis revealed that characteristic peaks attributed to cellulose were present in the extract.
NETL
NSTL
万方数据
