Differences between water-soluble and water-insoluble melanin derived from Inonotus hispidus mushroom.

ABSTRACT: Melanin is a natural pigment with a high content and a complex polymer structure. In this study, both water-soluble and water-insoluble melanin were obtained from the fruiting bodies of the mushroom Inonotus hispidus, and scanning electron microscopy (SEM), ultraviolet (UV) absorption, Fourier transform infrared (FTIR) spectroscopy, elemental analysis, nuclear magnetic resonance (NMR) spectroscopy, pyrolysis gas chromatography mass spectroscopy (Py-GCMS), and matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF-MS/MS) were used to analyze the water-soluble and water-insoluble I. hispidus fungal melanin (IHFM). Differences in the chemical composition and structure of I. hispidus fungal melanin (IHFM) were found. Studies showed that bot

SUBMITTER: Li X 

PROVIDER: S-EPMC9743160 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature