CAJ | 학술논문

目的：建立木耳增重掺假的综合判定方法。方法木耳掺假主要是采用掺入氯化镁、硫酸镁等镁盐增加重量谋取暴利，因此，可以通过检测木耳中镁的含量、分含量、吸水性等指标来推测木耳中是否添加了镁盐。结果木耳中镁的本底值在2500 mg/kg以下，木耳灰分、吸水性的本底值分别小于6%和大于6 mL/g。结论通过考察木耳中镁含量、灰分值、吸水性的基底值，以帮助判断木耳样品中是否被人为添加镁盐。该方法对判别木耳增重掺假是可信的方法。
목적：건립목이증중참가적종합판정방법。방법목이참가주요시채용참입록화미、류산미등미염증가중량모취폭리，인차，가이통과검측목이중미적함량、분함량、흡수성등지표래추측목이중시부첨가료미염。결과목이중미적본저치재2500 mg/kg이하，목이회분、흡수성적본저치분별소우6%화대우6 mL/g。결론통과고찰목이중미함량、회분치、흡수성적기저치，이방조판단목이양품중시부피인위첨가미염。해방법대판별목이증중참가시가신적방법。
Objective To establish a detection method for determining the artificial weight gain by adul-teration in edible fungus.Methods The artificial adulteration of fungus for weight gain was mainly obtained by adding magnesium chloride, magnesium sulfate, magnesium and other weight increase methods. By detect-ing indicators of fungus in magnesium content, ash content, water absorption, etc. to speculate whether the fungus was added magnesium or not.Results The background value of magnesium in fungus was less than 2500 mg/kg, the bottom ash was less than 6% and the value of water absorption was greater than 6 mL/g, re-spectively.Conclusion This method is credible, by detecting the magnesium content, ash value, absorbent base value of the fungus, to determine whether the sample was artificially added magnesium.