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投稿时间:2015-04-12
投稿时间:2015-04-12
中文摘要: 对云南昆明松花坝野生地木耳与陕西秦岭地区人工栽培地木耳的基本营养成分(水分、灰分、蛋白质、还原糖、脂肪、总糖、VC、氨基酸和矿物质)、生物活性成分(多酚、多糖、皂苷、黄酮)进行对比分析。结果表明,云南昆明松花坝野生地木耳蛋白质、还原糖、VC、总氨基酸、粗多糖、总皂苷、总黄酮含量高,分别为17.45 g/100 g、12.11 mg/g、81.37 mg/100 g、22.25%、179.91mg/g,43.87mg/g,6.51mg/g;陕西秦岭人工栽培地木耳灰分、矿物质含量较高,灰分含量为23.84g/100g;野生地木耳和人工栽培地木耳水分、粗脂肪、总糖、总多酚含量差异不显著。
Abstract:The basic nutritional and bioactive components of Nostoc commune vauch were compared and analyzed.which is grow naturally in Yunnan Songhua Dam and cultivated in Shaanxi Qinling Mountains area.The basicnutrientsincludedmoisture,ash,protein,fat,reducingsugar,totalsugar,vitaminC,aminoacidsandminerals.The bioactive components included polyphenol,polysaccharide,saponin and flavonoid.The results showed that:theprotein,reducingsugar,vitaminC,totalaminoacid,polyphenol,polysaccharideandsaponin content of Songhua Dam-Nostoc commune vauch were the higher they were 17.45 g/100 g,12.11 mg/g,81.37 mg/100 g,22.25%,179.91 mg/g,43.87 mg/g and 6.51 mg/g.The ash and mineral content of Qinling-Nostoc commune vauch were the higher.The ash content was 23.84 g/100 g;water,the crude fat,total sugar and total polyphenol content of two species of Nostoc commune vauch had no significant difference.
keywords: NostoccommuneVauch basicnutrients crudepolysaccharide totalsaponin totalpolyphenol total flavonoid
文章编号:201615031 中图分类号: 文献标志码:
基金项目:云南中医学院食品科学与工程学科建设资助项目(30270101815)
作者 | 单位 |
张文平1,2,马雅鸽1,杨灿娟1,赵声兰1,*,杨培民3,* | 山东中医药大学药学院,山东济南250355;2.云南中医学院,云南昆明650500;3.山东中医药大学附属医院,山东济南250011 |
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