CAJ | 학술논문

对原产地和引种地厚壁毛竹Phyllostachys edulis‘Pachyloen’竹材的9种化学成分和12种营养元素进行了测定与分析.结果表明:原产地竹材的冷水抽出物、热水抽出物、10.0 g·kg-1氢氧化钠抽出物、苯醇抽出物、木质素、纤维素、戊聚糖、灰分、二氧化硅质量分数分别为0.055 3,0.064 6,0.298 2,0.027 7,0.290 0,0.395 6,0.260 3,0.015 7,0.001 5 g·g-1.引种地竹材中热水抽出物、木质素、纤维素、戊聚糖、灰分、二氧化硅质量分数略高于原产地.原产地竹材营养元素按质量分数高低排列为钾(6.41 g·kg-1)＞氮(3.03 g·kg-1)＞磷(0.43 g·kg-1)＞锰、硫(0.39 g·kg-1)＞铁(161.52 mg·kg-1)＞钙(132.99 mg· kg--1)＞锰(82.43 mg· kg-1)＞铝(17.31 mg·kg 1)＞锌(10.47 mg· kg-1)＞铜(5.58 mg·kg-1)＞硼(0.52 mg· kg-1),但引种地竹材硫(0.34 g·kg-1)＞锰(0.25 g·kg-1)＞钙(186.23g·kg-1)＞铁(112.23 g·kg-1).引种地与原产地间的竹材营养元素存在显著性差异(P＜0.05),但化学成分差异未达到检验显著性水平.
대원산지화인충지후벽모죽Phyllostachys edulis‘Pachyloen’죽재적9충화학성분화12충영양원소진행료측정여분석.결과표명:원산지죽재적랭수추출물、열수추출물、10.0 g·kg-1경양화납추출물、분순추출물、목질소、섬유소、무취당、회분、이양화규질량분수분별위0.055 3,0.064 6,0.298 2,0.027 7,0.290 0,0.395 6,0.260 3,0.015 7,0.001 5 g·g-1.인충지죽재중열수추출물、목질소、섬유소、무취당、회분、이양화규질량분수략고우원산지.원산지죽재영양원소안질량분수고저배렬위갑(6.41 g·kg-1)＞담(3.03 g·kg-1)＞린(0.43 g·kg-1)＞맹、류(0.39 g·kg-1)＞철(161.52 mg·kg-1)＞개(132.99 mg· kg--1)＞맹(82.43 mg· kg-1)＞려(17.31 mg·kg 1)＞자(10.47 mg· kg-1)＞동(5.58 mg·kg-1)＞붕(0.52 mg· kg-1),단인충지죽재류(0.34 g·kg-1)＞맹(0.25 g·kg-1)＞개(186.23g·kg-1)＞철(112.23 g·kg-1).인충지여원산지간적죽재영양원소존재현저성차이(P＜0.05),단화학성분차이미체도검험현저성수평.