图片来源于图司机

本文用火焰原子吸收光谱法、液相色谱法、荧光分光光度法等实验方法对八月瓜果皮、果肉和种子中营养物质成分进行检测分析。基于检测分析可知,八月瓜果实具有很高的营养价值。其中,八月瓜果皮含有锰、钾矿物质营养成分,含量分别为0.645、0.342 mg/100 g;八月瓜果皮总氨基酸含量为0.313 g/100 g,含15种氨基酸,其中必需氨基酸7种,必需氨基酸比重达到WHO/FAO提出理想蛋白质条件,必需氨基酸含量不及果肉均衡,营养价值比果肉低;含有少量的维生素E、果胶、蛋白质和脂肪。八月瓜种子含有多种矿物质营养成分,即含钾、磷、钙、铁矿物质营养成分,含量分别为586、180、191、2.85 mg/100g;八月瓜种子富含多种矿物质营养成分,即富含锰、铜、镁矿物质营养成分,含量分别为:4.63、1.3、157 mg/100g;脂肪酸含量为2.662 g/100g,不饱和酸含量比重为76%。八月瓜果肉含有铜矿质营养成分,含量为0.25 mg/100 g;富含锰矿物质营养成分,含量为7.51 mg/100g;八月瓜果肉总氨基酸量含量为0.419 g/100 g,含16种氨基酸,其中必需氨基酸8种,必需氨基酸比重达到WHO/FAO提出理想蛋白质条件,必需氨基酸含量均衡,营养价值高;含有少量的维生素、脂肪、蛋白质和黄酮。
In order to analyze and evaluate the nutritional value of Akebia trifoliata fruit, Flame Atomic Absorption, Spectrometry, Liquid Chromatography, Fluorescence Spectrophotometry and other experimental methods was used to detect and analyze the nutritional components in the peel, pulp and seed of Akebia trifoliata. Based on the detection and analysis, it could be seen that Akebia trifoliata fruit had high nutritional value. Among them: The peel of Akebia trifoliata contains mineral nutrients of Mn and K,the contents of Mn and K were 0.645 and 342 mg/100 g respectively. The total amino acid content in the peel of Akebia trifoliata was 0.313 g/100 g, containing 15 kinds of amino acids, including 7 kinds of essential amino acids. The proportion of essential amino acids reached the ideal protein conditions proposed by WHO / FAO. The content of essential amino acids was less than that of pulp, and the nutritional value was lower than that of pulp. It contained a small amount of vitamin E, pectin, protein and fat. The seed of Akebia trifoliate contained many mineral nutrients, including K,P, Ca and Fe, with the contents of 586, 180, 191 and 2.85 mg/100 g, respectively. The seed of Akebia trifoliata was rich in many mineral nutrients, including Mn, Cu and Mg, with the contents of 4.63, 1.3 and 157 mg/100 g, respectively. The fatty acid content was 2.662 g/100 g, and the proportion of unsaturated acid was 76% .The pulp of Ahebia trifoliate contains Cu mineral nutrients and the content was 0.25 mg/100 g, was rich in Mn mineral nutrients and the content was 7.51 mg/100 g. The total amino acid content of Akxebia trifoliata was 0.419 g/100 g, containing 16 kinds of amino acids, including 8 kinds of essential amino acids. The proportion of essential amino acids reached the ideal protein conditions proposed by WHO / FAO, the content of essential amino acids was balanced and the nutritional value was high small amounts of vitamins, fats, proteins and flavonoids.
矿物元素是人体结构的组成部分并参与人体的生命活动,氨基酸是人体蛋白质的基本组成单位,维生素是人为维持正常的生理功能而必须从食物中获得的一类微量有机物质,脂肪酸可以帮助人体补充人体活动所必要的营养物质。八月瓜矿质元素种类齐全、含量丰富,氨基酸总量丰富,人体必需氨基酸药用氨基酸含量较高,不饱和脂肪酸含量较高。本文通过研究分析,可以得出以下结论:
八月瓜果皮含有锰、钾矿物质营养成分,含有16种氨基酸,其中必需氨基酸7种,必需氨基酸含量 比重达到 WHO/FAO 提出理想蛋白质,必需氨基酸含量不及果肉均衡,氨基酸营养价值比果肉低,含较高量的鲜味氨基酸和药用基酸,含有少量的维生素E含有一定量的果胶、蛋白质和脂肪。
八月瓜种子含有多种矿物质营养成分(钾、磷钙、铁),富含锰、铜矿物质营养成分,含有丰富的脂肪酸,不饱和酸含量比重较高。
八月果肉含有铜矿质营养成分,富含锰矿物质营养成分,含有16种氨基酸,其中必需氨基酸8种必需氨基酸含量比重达到 WHO/FAO 提出理想蛋白质,必需氨基酸含量均衡,营养价值高,含有较高量的鲜味氨基酸和药用基酸;含有少量的维生素C,可视为不含维生素B1,维生素B2维生素B6,含有一定量的蛋白质、脂肪和黄酮。








杨斌,1991年生,贵州省分析测试研究院分析测试专业工程师,贵州大学环境工程专业在读博士。研究方向:分析测试、食品安全、环境工程。
团队由贵州省分析测试研究、贵州检测技术研究应用中心科技人员组成,致力于在食品安全、公共安全、环境生态等领域开展检验检测的质量评价、风险评估、信息化建设等科技创新研究,承担了国家、省、市、县食品安全抽检任务、配合各级市场监管部门处置食品安全突发事件,为政府和企事业单位提供一站式创新服务。目前,辅助申报的水城春茶、织金竹荪、花溪草莓等30余个贵州特色农产品进入农业部评选的“全国名特优新目录”。
详细内容请点击文末“阅读原文”。
食品科学家论文汇总
(点击专家姓名,查看论文)
《食品工业科技》特邀主编专栏征稿
《食品工业科技》青年编委专栏征稿:AI for Food Industry:人工智能在食品工业中的应用 ☚
《食品工业科技》青年编委专栏征稿:组学分析技术在食品品质研究中的应用 ☚
群聊:食品工业科技作者群

温
馨
提
示
我刊正式组建微信作者群,为作者提供更多的学术与论文资讯,如需进群,请联系刘老师(微信:上方二维码,电话:87244117-8062)。

版权声明






