中山大学学报(自然科学版)
中山大學學報(自然科學版)
중산대학학보(자연과학판)
ACTA SCIENTIARUM NATURALIUM UNIVERSITATIS SUNYATSENI
2013年
6期
119-123
,共5页
野菜%蔓赤车%营养成分%矿质元素%氨基酸
野菜%蔓赤車%營養成分%礦質元素%氨基痠
야채%만적차%영양성분%광질원소%안기산
wild vegetable%Pellionia scabra%nutritional components%mineral element%amino acid
荨麻科赤车属的许多植物是较为优质的野菜,其中蔓赤车(Pellionia scabra)在广西大瑶山、广东瑶山地区被民间广为食用。采用食品检测常规方法(国家标准)和仪器分析方法(等离子体原子发射光谱仪和氨基酸分析仪),测定了蔓赤车的营养成分。结果表明,蔓赤车每100 g鲜质量中分别有粗蛋白为3.21 g、粗脂肪1.27 g、总糖2.19 g、能量33.03×4.19 J;每1 kg鲜质量有钙Ca 4178.13 mg、磷P 381.05 mg、钾K 6116.78 mg、钠Na 35.10 mg、镁Mg 1236.73 mg、铁Fe 53.81 mg、铜Cu 2.88 mg;检测的17种氨基酸(含7种人体必需氨基酸)占干质量的14.36%。研究表明,蔓赤车基本营养成分含量较高;矿质元素和氨基酸种类丰富且含量稍高,符合蔬菜的营养标准,是一种可开发利用的优质野菜。
蕁痳科赤車屬的許多植物是較為優質的野菜,其中蔓赤車(Pellionia scabra)在廣西大瑤山、廣東瑤山地區被民間廣為食用。採用食品檢測常規方法(國傢標準)和儀器分析方法(等離子體原子髮射光譜儀和氨基痠分析儀),測定瞭蔓赤車的營養成分。結果錶明,蔓赤車每100 g鮮質量中分彆有粗蛋白為3.21 g、粗脂肪1.27 g、總糖2.19 g、能量33.03×4.19 J;每1 kg鮮質量有鈣Ca 4178.13 mg、燐P 381.05 mg、鉀K 6116.78 mg、鈉Na 35.10 mg、鎂Mg 1236.73 mg、鐵Fe 53.81 mg、銅Cu 2.88 mg;檢測的17種氨基痠(含7種人體必需氨基痠)佔榦質量的14.36%。研究錶明,蔓赤車基本營養成分含量較高;礦質元素和氨基痠種類豐富且含量稍高,符閤蔬菜的營養標準,是一種可開髮利用的優質野菜。
담마과적차속적허다식물시교위우질적야채,기중만적차(Pellionia scabra)재엄서대요산、엄동요산지구피민간엄위식용。채용식품검측상규방법(국가표준)화의기분석방법(등리자체원자발사광보의화안기산분석의),측정료만적차적영양성분。결과표명,만적차매100 g선질량중분별유조단백위3.21 g、조지방1.27 g、총당2.19 g、능량33.03×4.19 J;매1 kg선질량유개Ca 4178.13 mg、린P 381.05 mg、갑K 6116.78 mg、납Na 35.10 mg、미Mg 1236.73 mg、철Fe 53.81 mg、동Cu 2.88 mg;검측적17충안기산(함7충인체필수안기산)점간질량적14.36%。연구표명,만적차기본영양성분함량교고;광질원소화안기산충류봉부차함량초고,부합소채적영양표준,시일충가개발이용적우질야채。
Many plants of genus Pellionia (Urticaceae)are with wild vegetable high quality.P.scabra is used widely in Mount Dayaoshan of Guangxi Province and Mount Yaoshan of Guangdong Province.In this paper,the nutritional components of P.scabra were analyzed by using the national standard methods of food detection and instrumental analytical methods such as IRIS Advantage (HR)and Amino Acid An-alyzer.The results show that the stem and leaf of P.scabra contain crude protein 3.21 g,crude fat 1.27 g,total sugar 2.1 9 g,energy 33.03 ×4.1 9 J in every 1 00 g fresh weight and contain Ca 4 1 78.1 3 mg, P 381.05 mg,K 6 1 1 6.78 mg,Na 35.1 0 mg,Mg 1 236.73 mg,Fe 53.81 mg and Cu 2.88 mg in every 1 kg fresh weight.The content of 1 7 amino acids determinated includes 7 essential amino acids accounts for 1 4.36% of the dry weight.Comparing with other common vegetables,the Pellionia scabra could be considered as a kind of wild vegetable with higher nutritious value,abundant nutritional components, mineral element and amino acids.