Department of Pharmaceutical Biology, Kiel University, Gutenbergstraße 76, 24118 Kiel, Germany.
Department of Biotechnology, Iranian Research Organization for Science and Technology (IROST), Tehran 3353136846, Iran.
Molecules. 2023 Nov 10;28(22):7516. doi: 10.3390/molecules28227516.
Chanterelles are one of the most highly valued wild edible mushroom genera worldwide. This work aimed to investigate the nutritional characteristics and volatile compounds' profile of for the first time. Proximate analysis was performed according to the Association of Official Agricultural Chemists, while the mineral contents and the volatile compounds were determined using ICP-MS and GC-MS, respectively. had an average of 25.8% protein, 5.5% fat, 12.7% ash, and 55.9% carbohydrates, including 11.4% fiber per dw of mushroom. Further analyses of the fat and protein contents revealed high amounts of polyunsaturated fatty acids as well as monosodium glutamate-like amino acids. Linoleic acid (42.0% of fat) and oleic acid (28.6% of fat) were the major fatty acids, while leucine (1.2%) and lysine (0.9%) were the most abundant essential amino acids. The results showed that contained 3.1 µg/g vitamin D2 and 4.9 mg/g vitamin E per dw, as well as notable quantities of macro- and microelements, such as potassium, calcium, magnesium, and iron. GC-MS analysis revealed various volatile compounds such as acetaldehyde, -hexanal, 3-methylbutanal, 1-octen-3-ol, etc. In conclusion, this study supports the use of as a food rich in fiber and vitamin E, with a suitable amount of protein and other nutrients.
鸡油菌是世界上最受重视的野生食用蘑菇属之一。本研究首次旨在调查鸡油菌的营养特性和挥发性化合物的特征。根据美国公职化学家协会的方法进行了近似分析，而矿物质含量和挥发性化合物则分别通过 ICP-MS 和 GC-MS 来确定。鸡油菌的平均蛋白含量为 25.8%，脂肪含量为 5.5%，灰分含量为 12.7%，碳水化合物含量为 55.9%，其中包括每干重 11.4%的纤维。对脂肪和蛋白质含量的进一步分析显示，含有大量的多不饱和脂肪酸和类似于味精的氨基酸。亚油酸（脂肪的 42.0%）和油酸（脂肪的 28.6%）是主要的脂肪酸，而亮氨酸（1.2%）和赖氨酸（0.9%）是最丰富的必需氨基酸。结果表明，鸡油菌每干重含有 3.1µg/g 的维生素 D2 和 4.9mg/g 的维生素 E，以及大量的宏量和微量元素，如钾、钙、镁和铁。GC-MS 分析显示出各种挥发性化合物，如乙醛、-己醛、3-甲基丁醛、1-辛烯-3-醇等。总之，本研究支持将鸡油菌作为一种富含纤维和维生素 E 的食物，具有适量的蛋白质和其他营养物质。
