Hericium erinaceum, well known as lion’s mane mushroom, is an edible and medicinal mushroom widely distributed in Korea, Japan, and China. H. erinaceum has been traditionally used for the treatment of enervation and gastrointestinal diseases. Also, it has been reported to have anti-inflammatory, ant...
Hericium erinaceum, well known as lion’s mane mushroom, is an edible and medicinal mushroom widely distributed in Korea, Japan, and China. H. erinaceum has been traditionally used for the treatment of enervation and gastrointestinal diseases. Also, it has been reported to have anti-inflammatory, anticancer, antibacterial and neurotrophic activities. Previous phytochemical studies showed that the main constituents are erinacines, hericerins, hericenones and erinacerins. In addition, they were reported to induce the biosynthesis of nerve growth factor (NGF) in nerve cells.
Hence, the isolation of the n-hexane layer of the fruiting bodies of H. erinaceum was conducted through various chromatographic techniques. Their structures were elucidated on the basis of spectroscopic methods such as 1D-NMR, 2D-NMR, HRESI-TOF-MS. As a result, fourteen compounds (1-14) including ergostane-type sterols and aromatic compounds were isolated from H. erinaceum. Among the isolated aromatic compounds, compounds 8, 10, 11, 12, 13 and 14 were first reported from nature. Known compounds were identified as four ergostane-type sterols such as ergosterol (1), ergosterol peroxide (2), 9,11-dehydroergosterol peroxide (3) and (22E)-ergosta-4,6,8,22-tetraen-3-one (4). Ten aromatic compounds were identified as hericene D (5), hericene A (6), hericerin (7), hericenone J (9). These results provide useful information about the constituents of H. erinaceum and their effect on neurodegenerative disease needs to be investigated.
Hericium erinaceum, well known as lion’s mane mushroom, is an edible and medicinal mushroom widely distributed in Korea, Japan, and China. H. erinaceum has been traditionally used for the treatment of enervation and gastrointestinal diseases. Also, it has been reported to have anti-inflammatory, anticancer, antibacterial and neurotrophic activities. Previous phytochemical studies showed that the main constituents are erinacines, hericerins, hericenones and erinacerins. In addition, they were reported to induce the biosynthesis of nerve growth factor (NGF) in nerve cells.
Hence, the isolation of the n-hexane layer of the fruiting bodies of H. erinaceum was conducted through various chromatographic techniques. Their structures were elucidated on the basis of spectroscopic methods such as 1D-NMR, 2D-NMR, HRESI-TOF-MS. As a result, fourteen compounds (1-14) including ergostane-type sterols and aromatic compounds were isolated from H. erinaceum. Among the isolated aromatic compounds, compounds 8, 10, 11, 12, 13 and 14 were first reported from nature. Known compounds were identified as four ergostane-type sterols such as ergosterol (1), ergosterol peroxide (2), 9,11-dehydroergosterol peroxide (3) and (22E)-ergosta-4,6,8,22-tetraen-3-one (4). Ten aromatic compounds were identified as hericene D (5), hericene A (6), hericerin (7), hericenone J (9). These results provide useful information about the constituents of H. erinaceum and their effect on neurodegenerative disease needs to be investigated.
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#Hericium erinaceum mushroom NGF ergostane-type sterols aromatic compounds
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