Government College Malerkotla, Malerkotla-148023, Punjab, India.
Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala-147002, Punjab, India.
Int J Med Mushrooms. 2022;24(4):53-62. doi: 10.1615/IntJMedMushrooms.2022043411.
Mushrooms are rich in various nutrients and secondary metabolites. In this study, the contents of macroelements, trace elements, and some nonessential elements of wild basidiocarps of Fuscoporia torulosa, Inonotus pachyphloeus, Phellinus allardii, Ph. fastuosus, Ph. gilvus, and Ph. sanfordii (Hymenochaetaceae) collected from India was determined with wavelength dispersive X-ray fluorescence spectrometry. Vitamins A, C, D2, and E (α-tocopherol) contents were analyzed with high-performance liquid chromatography and titration methods. Ph. gilvus contained the highest number (n = 21) and highest content of most of the elements. The mushrooms were rich in microelements, including Ca (80-2610 mg/kg dw), Cl (39.63-240 mg/kg dw), K (246.7-2620 mg/kg dw), Mg (96.6-500 mg/kg dw), Na (9.56-56 mg/kg dw), P (39.5-126.7 mg/kg dw), and S (69.37-170 mg/kg dw). Many trace elements (Co, Cr, Cu, Fe, Mn, Mo, Ni, Si, V, and Zn) and some nonessential elements (Al, Ba, Br, Rb, Sr, Ti, and Zr) were also detected in the mushroom species tested. There was a significant (P < 0.05) correlation (r > 0.9) between Al and Fe as well as Cu and Ti pairs. Correlation data provide an indication of interrelations between any two elements. Among vitamins, C (9.32 mg/100 g dw) and D2 (1.55 mg/100 g dw) were found in the highest amount in F. torulosa, while the lowest vitamin contents were present in Ph. fastuosus and Ph. allardii, respectively. Vitamins A and E were below the quantification limits. These results will be beneficial in deciding on the amount of these mushrooms in nutraceutical and drug formulations.
蘑菇富含各种营养物质和次生代谢物。在这项研究中，使用波长色散 X 射线荧光光谱法测定了从印度采集的野生担子菌 Fuscoporia torulosa、Inonotus pachyphloeus、Phellinus allardii、Ph. fastuosus、Ph. gilvus 和 Ph. sanfordii（多孔菌科）的宏量元素、微量元素和一些非必需元素的含量。使用高效液相色谱法和滴定法分析了维生素 A、C、D2 和 E（α-生育酚）的含量。Ph. gilvus 含有最多数量（n=21）和大多数元素的最高含量。这些蘑菇富含微量元素，包括 Ca（80-2610mg/kg dw）、Cl（39.63-240mg/kg dw）、K（246.7-2620mg/kg dw）、Mg（96.6-500mg/kg dw）、Na（9.56-56mg/kg dw）、P（39.5-126.7mg/kg dw）和 S（69.37-170mg/kg dw）。在所测试的蘑菇物种中还检测到许多痕量元素（Co、Cr、Cu、Fe、Mn、Mo、Ni、Si、V 和 Zn）和一些非必需元素（Al、Ba、Br、Rb、Sr、Ti 和 Zr）。Al 和 Fe 以及 Cu 和 Ti 对之间存在显著的（P<0.05）相关性（r>0.9）。相关数据提供了任意两个元素之间相互关系的指示。在维生素中，在 F. torulosa 中发现了最高量的 C（9.32mg/100g dw）和 D2（1.55mg/100g dw），而 Ph. fastuosus 和 Ph. allardii 中的最低维生素含量分别为。维生素 A 和 E 低于定量限。这些结果将有助于决定这些蘑菇在营养保健品和药物配方中的用量。
