CAJ | 학술논문

为了比较南北方黑木耳916品种的形态特征和营养成分，采用显微镜观察、分光光度计检测、ICP-AES 元素分析等方法，观察了南北方黑木耳916的孢子、子实体切面，测定其主要化学成分及矿质元素的含量。结果表明，南北方黑木耳均为朵状、褐色，但南方黑木耳颜色稍浅，子实体稍小，子实体中的胶质略多于北方的；南北方黑木耳的孢子形态结构相似，均透明，呈月牙状、肾形或柱形；在营养成分上，南方黑木耳的水分、粗脂肪、蛋白质和多糖的含量高于北方黑木耳，而粗灰分和黑色素的含量低于北方黑木耳，钠、铁含量也低于北方黑木耳。
위료비교남북방흑목이916품충적형태특정화영양성분，채용현미경관찰、분광광도계검측、ICP-AES 원소분석등방법，관찰료남북방흑목이916적포자、자실체절면，측정기주요화학성분급광질원소적함량。결과표명，남북방흑목이균위타상、갈색，단남방흑목이안색초천，자실체초소，자실체중적효질략다우북방적；남북방흑목이적포자형태결구상사，균투명，정월아상、신형혹주형；재영양성분상，남방흑목이적수분、조지방、단백질화다당적함량고우북방흑목이，이조회분화흑색소적함량저우북방흑목이，납、철함량야저우북방흑목이。
In orderto com pare the biologicalcharacteristics and the differences ofchem icalcom position ofthe sam e variety ofblack fungus betw een south and north ofC hina, the m icroscope, spectrophotom eterm easurem ents and IC P-A ES analysis m ethods w ere used to observe and analyze the biologicalcharacteristics ofa variety 916 ,such as the spores,fruiting body section and apparentm orphology ofblack fungus from north and south ofC hina;and the m ain chem icalcom ponents and the contentofm ineralelem ents w ere tested in this study.The results show ed thatfruiting body ofblack fungus in the south and north looked like brow n ear in shape,butthe form er w as light-colored.Fruiting body ofthe southern w as sm aller,and its pectin w as m ore.The m orphology ofblack fungus spores in the north and south is sim ilar,w hich is transparent,crescentshaped,kidney-shaped or cylindrical.The w ater,crude fat,crude protein and polysaccharide contentin southern black fungus w ere higherthan those ofthe northern black fungus,butthe crude ash and m elanin contentw ere low er,and the contentofsodium or iron from southern black fungusw aslow erthan thatofthe northern.