Mophology of Fruitbody, Basdiospore and Nutritional Components of Log-cultivated Ganoderma sinense

In this paper, the morphology of log-cultivated Ganoderma sinense is described. Optitial microscopy and electric scanning microscopy were used to study the basidiospore. The analytic results showed that contents of humidity, protein, fat, crube fiber, total carbohydrate and ash in thefruitbodies, were respectively 12.49%～13.02%, 11.98%～13.87%, 1.81%～1.96%, 44.0%～47.6%, 7.34%～8.10%, 1.06%～1.33%; and the content of polysaccharide was 1.06～1.33%. Some essential normal and trace elements were checked up, contens of Ca, Mg, Fe, Zn and P were respectively 1.550μg/g, 483μg/g, 180μg/g, 44.7μg/g, 37.5μg/g. Eighteen kinds of amino acids, totalled 0.06065～0.06375mg/mg, were checked out and the ratios of essential amino acids were 52.8%～54.5% (E/T=0.528～0.545). The fatty acid composition included oleic acid (C18∶1, 35.4%), linoleic acid (C18∶2, 43.5%), palmitic acid (C16∶0, 18.5%) and others, nonsaturated fatty acids made up the majories.