본 연구는 느티만가닥 버섯의 식품학적 이용성 증진을 위한 기초적인 연구로써 느티만가닥 버섯의 일반성분, 아미노산 및 휘발성 향기성분을 분석하였다. 느티만가닥 버섯의 일반성분은 탄수화물이 60.1%, 조단백질 32.0%, 수분 8.98%, 회분 5.0%, 조지방 2.0%의 함양을 보였다. 무기물함량은 건조물 100 g을 기준으로 칼륨 429.5 mg, 인 101.9 mg, 나트륨 20.3 mg, 마그네슘 54.86 mg, 칼슘 2.7 mg, 아연

Hypsizigus marmoreus is a wild mushroom commonly consumed in South Korea due to its beneficial effects on health. In the present study, the general chemical and inorganic-element composition, the total amino acid contents, and the volatile-flavor compounds of H. marmoreus were investigated for food uses. The proximate compositions consisted of 60.1% carbohydrate, 32.0% crude protein, 8.98% moisture, 5.0% ash, and 2.0% crude lipid. The minerals in H. marmoreus were found to be as follows; potassium (429.5 mg), phosphorus (101.9 mg), sodium (20.3 mg), magnesium (54.86 mg), calcium (2.7 mg), zinc (0.8 mg), iron (0.7 mg), manganese (0.2 mg), and copper (0.1 mg), based on 100 g of mushroom dry weight. Seventeen kinds of total amino acids were found in H. marmoreus, with the glutamine acid content being the highest (2,340 mg/100 g), followed by the asparagine, serine, arginine, and leucine contents. The volatile-flavor components of H. marmoreus were collected via simultaneous steam distillation extraction (SDE), and were analyzed via gas chromatography-massspectrophotometry (GC-MS). A total of 17 volatile-flavor compounds were identified, including eight aldehydes, seven alcohols, one acids, and one other compounds. The most abundant compound was 2,3,6-trimethy1 pyridine, which accounted for more than 40% of the total volatiles; other important compounds were 1-octen-3-o1, buty1hydroxytoluene (BHT), isoocty1 phthalate, 3-octanal, 1-undecanol, and 2-amylfuran. These results provide preliminary data for the development of H. marmoreus as an edible food material.

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