摘要要：【目的】为明确海鲜菇不同生长发育时期的蛋白质、总糖、氨基酸和矿质元素等营养成分含量的变化情况，为研究海鲜菇生长发育过程物质转化提供一定的理论依据。【方法】采用国家标准对海鲜菇4个不同生长发育时期（灭菌后菌包、刚走满菌丝菌包、海鲜菇幼菇、海鲜菇成菇）的蛋白质、总糖、氨基酸和矿质元素含量进行了测试与分析。【结果】海鲜菇菌包中矿质元素含量比子实体中的高，随着菌丝的生长，分解了菌包中的营养成分，刚走满菌丝菌包的蛋白质含量、总糖含量、氨基酸含量均最低。随着子实体的发育，海鲜菇幼菇蛋白质和氨基酸总量最高，海鲜菇成菇总糖含量最高，而除了锰元素，钾、钙、锌、铜、铁等五种主要矿质元素在海鲜菇成菇中的含量均最低。【结论】海鲜菇子实体的蛋白质和氨基酸含量高，味道鲜美营养丰富。

关键词：海鲜菇；生长发育时期；营养成分

中图分类号：S661.2                       文献标识码：A                      文章编号：2095-5774（2023）06-0441-06

Analysis of Nutritional Components of Hypsizygus marmoreus at Different Growth and Developmental Stages

Ma Tao

（Edible Fungi Research and Development Center of Gutian / Gutian Edible Fungi Research Institute，Fujian Agriculture and Forestry University / Fujian Province Edible Fungi Products Quality Inspection Center，Ningde 352200，China）

Abstract： 【Objective】 In order to clarify changes of the content of protein，total sugar，amino acid and mineral elements of Hypsizygus marmoreus at different growth and developmental stages and provide theoretical basis of substance transformation of developmental stages. 【Method】The contents of protein，total sugar，amino acid and mineral elements of Hypsizygus marmoreus at four growth and developmental stages （fungi bag after sterilization，fungi bag full with hypha，young and mature fruit body）were tested and analyzed using national standards. 【Result】 The contents of mineral elements in the fungi bag were higher than that in fruiting body. With the growth of hypha，the nutrients in the fungi bag were decomposed. The contents of protein，total sugar and amino acid in the fungi bag full with hypha were the lowest. With the development of fruiting body，the protein content and total amino acid content of young fruiting body were the highest，the total sugar content of the mature fruiting body was the highest，and the content of five main mineral elements （potassium，calcium，zinc，copper and iron） of the mature fruiting body was the lowest. 【Result】 The content of protein and amino acid of fruiting body of Hypsizygus marmoreus were high，so it had tasty flavor and rich nutrition.

Key Words：Hypsizygus marmoreus；Growth and developmental Stages；Nutrient component

海鮮菇（Hypsizygus marmoreus）又名斑玉蕈、真姬菇、蟹味菇，富含蛋白质、总糖、微量元素、氨基酸等，是一种营养丰富、低热量的健康食品，能够调节血糖浓度、促进肠道蠕动，是食用菌中的珍品，其营养成分全面，长期食用有益健康；因子实体含有生物活性物质及功能性成分，可用于深加工以及开发保健食品［1-3］。王丽芬等［4］研究了外界条件对海鲜菇子实体外观品质特性的影响，结果显示幼菇、菇体、残菇受环境因素影响差异较大，王丽等［5］研究了海鲜菇中的氨基酸组成及其营养评价，潘辉等［6］对海鲜菇工厂化生产配方进行了筛选优化。……