食用 버섯류의 無機物 含量

Studies on the Mineral Content of Edible Mushrooms

To iIlvestigate on the trace element content of twelve edible mushrooms and Aloe arborescens, i.e. , Lentμs edodes, Gaηoderma 1μcidum (culturing in wood and soil), Tricholoma matsμtake， Agaric“s bispon‘s, CyroPhora escμlenta， Aμricμlaria aμricula-]ude (produced in Korea and China) , Sarcodoη asparatus, Pleurotμs ostreatμs， Coriolμs νersicolor， Smilax rotμndijolia and Aloe arborescens were analyzed by Atornic absorption spectrometer. The obtained results were summerìzed as follows : 1. Potassium, sodium, magnesium and iron content for the most part samples were in large quantities, especially phosphorus content of those was highest arnmount for the all samples. 2. Sodium content was much arnmount in the Lentinμs edodes (39rng) and Ganoderma 1μcidμm (20mg) , Culturing in wood and soil, while potassium was very high arnmount in the Aloe arborescens and other samples. Mush arnmount of rnagnesium as compared with others was Lent써“s edodes (l44rng), Gaηoderma 1μcidμm (128mg) , Aloe arboresceηs( 50rng) and Pleμrotus ostreatus (60rng). Phosphorus content of Ga η oderma tμcidμm. Lentinμs edodes. GyroPhora esculenta. Auricularia potytrichaaηd Agaricμs bisporus was much arnmount while iron content of al1 samples equality higherammount. Sodium content of Aloe arborescens was not analyzed out for almost all, its potassium (82rng) , magnesium (50rng) and iron (l8rng) content comparatively higher quentity than others rnin. erals and phosphorus volume (4.9rng) as coml갱red with others, was conspicuously lower detect. 4. Cadimium and lead content of harrnful metal element were detected on trace quentity for the most part samples 5. Organic acids of samples i. e., Lent써μs edodes, 쟁 ancμs bisporμs， Pleμrotus ostreatμs aηd Ganoderma 1μcid’‘”’ were Citrate, Malate, Fumalate, Succinate, Oxalate, Acetate, Lactate, and Tartarate and Citrate, Malate and Fumarate contents were higher amount remarkbly than other organic acids. Tartarate content was trace amount.