毛樱桃果实营养成分分析研究

Study on Prunus Tomentosa Thunb Frui t Nutritive Compositions

对野生毛樱桃果实营养成分分析表明,果实中含有胡萝卜素、VA、VB1、VB2、VC、VD、VPP、VE等多种维生素,其中VC的含量高达63.5mg/100g,是一般水果的2～30倍。果实中矿物质和微量元素的测定结果表明,Ca、P、Fe等成分含量明显高于其它水果,特别是Ca的含量,高达160.7mg/100g,是一般水果含量的10～80倍。毛樱桃果实中含有17种氨基酸,氨基酸总含量为1992.5mg/100g,其中人体必需氨基酸含量为956.4mg/100g,占氨基酸总量的48%。

WildPrunus tomentosaThunbfruitnutritivecompositions wereassayedi nthis experiment.Theresults were asfollows:Thereweremanysortsofv itaminsinthefruit,suchascaroten e,VB1,VB2 ,VC,VD,VPP,andVEetc.Among them,VCcontent was as high as 63.5mg /100g,almost2～30times as that in ge neral fruit' s.Mineral elements and trace elements were also assayed.The results showedthat the contents of Ca,P,Fe etc.were also higher thanth ese of otherfruit' s.obviously.Cacontentwas as higha s 1.607mg /100galmost10～80times as highas thas ofgeneralfruit' s.Prunus tomentosa Thunb fruit cont ained 17sorts of amino acids.The total content of amino acids was 1992.5m g /100g.Indispensable amino acids con tent was 954mg /100g,holding 48%of t otal content of amino acid.