食品科学 ›› 2011, Vol. 32 ›› Issue (9): 282-284.doi: 10.7506/spkx1002-6630-201109062

• 营养卫生 • 上一篇    下一篇

金氏真蛇尾(Ophiura kinbergi)营养成分含量测定

张 慧,王荣镇,郭承华*   

  1. 烟台大学化学生物理工学院
  • 出版日期:2011-05-15 发布日期:2011-04-11
  • 基金资助:
    山东省自然科学基金项目(Y2008E05);山东省研究生教育创新计划项目(SDYY09086)

Determination of Nutrient Constituents in Ophiura kinbergi

ZHANG Hui,WANG Rong-zhen,GUO Cheng-hua*   

  1. Chemistry and Biology College, Yantai University, Yantai 264005, China
  • Online:2011-05-15 Published:2011-04-11

摘要: 目的:对金氏真蛇尾(整体)进行营养成分测定。方法:采用中华人民共和国国家标准测定金氏真蛇尾中水分、灰分、粗脂肪、蛋白质、氨基酸含量;分别采用苯酚-硫酸法、原子吸收-原子荧光法和气相色谱-质谱联用测定总糖、无机元素和脂肪酸含量。结果:水分含量为1.32%、灰分含量为23.09%、蛋白质含量为9.65%、总糖含量为5.16%、粗脂肪含量为2.64%、氨基酸含量为9.30%、不饱和脂肪酸含量为61.33%、饱和脂肪酸含量为38.67%,营养元素丰富。结论:金氏真蛇尾(整体)营养成分丰富,具有良好的开发利用价值。

关键词: 含量测定, 金氏真蛇尾, 营养成分

Abstract: Objective: To analyze the nutrient constituents in Ophiura kinbergi and provide a theoretical basis for its development and utilization. Methods: The national standards of china were used to determine water content, ash, crude fat, protein, amino acid; phenol-sulfuric acid method, atomic absorption spectroscopy method and gas chromatography-mass chromatography were used to determine the contents of total sugar, inorganic elements and fatty acids, respectively. Results: The contents of water, ash, protein, total sugar, rude fat and amino acid in Ophiura kinbergi were 1.32%, 23.09%, 9.65%, 5.16%, 2.64% and 9.30%, respectively. The contents of unsaturated fatty acid and saturated fatty acids were 61.33% and 38.67%. Ophiura kinbergi was also rich in other nutrient elements. Conclusion: Ophiura kinbergi has a good development and utilization value due to its rich nutrients.

Key words: Ophiura kinbergi, nutrient composition, content determination

中图分类号: