Analysis of Components in the Different Parts of Ailanthus altissima

This study was carried out to analyze the components of the roots, stems, and leaves of Ailanthus altissima to obtain basic data on the nutritional and functional materials developed a functional food with A. altissima. Among the general components, crude ash (9.20%) in the roots, crude protein (11.36%) in leaves, and carbohydrates (81.74%) in stems were higher than other parts. The content of soluble protein was the highest 9,839.52 mg% in leaves. Reducing sugar and free sugar in roots were 1,813.94 mg% 1,140.20 mg% and 1,670.98 mg% 1,190.42 mg% in leaves, respectively. The contents of free amino acid (2,018.58 mg%) in roots were higher than leaves (1,070.88 mg%) and stems (427.55 mg%). Especially arginine (1,446.63 mg%) and aspartic acid (252.82 mg%) in roots were the highest. Total content of amino acid derivatives were 780.70 mg% in leaves and 430.95 mg% in roots. Especially, taurine was 61.68 mg% in roots. In the results of mineral analysis, the contents of Ca, K and Mg which account for 83% to 98% of mineral contents, were high in all parts. The polyphenol compounds in leaves and water extract of leaves were 821.58 mg% and 8,040.35 mg%. And contents of flavonoids were 2,501.67 mg% in leaves and 13,592.20 mg% in ethanol extract of leaves, respectively.