{"title":"Fatty Acids Composition of Basidiocarps of Some Wood Associated Medicinal Mushrooms (Agaricomycetes) from India.","authors":"Uzma Azeem, Richa Shri, Gurpaul Singh Dhingra","doi":"10.1615/IntJMedMushrooms.2022047269","DOIUrl":null,"url":null,"abstract":"<p><p>In this investigation, crude fat contents and fatty acid compositions of lipids present in the basidiocarps of widely distributed, medicinally important, wild mushrooms (Fuscoporia torulosa, Inonotus pachyphloeus, Phellinus allardii, Ph. fastuosus, Ph. gilvus and Ph. sanfordii) collected from different localities of Dehradun, Uttarakhand, India were analyzed. Gas chromatography with flame ionization detector was performed to identify and quantify the individual fatty acids present in the lipids of each mushroom. Mushrooms exhibited comparable amounts of crude fats with maximum content (0.35%) in Ph. sanfordii. The dominant fatty acid in the examined mushrooms was palmitic acid (C16:0). Oleic acid (C18:1n9c) and linoleic acid (C18:2n6c) exhibited maximum contents among the monounsaturated fatty acids (MUFAs) and polyunsaturated fatty acids (PUFAs), respectively. Saturated fatty acids (SFAs) in F. torulosa, I. pachyphloeus and Ph. fastuosus were at higher concentrations than unsaturated fatty acids (UFAs). Ph. allardii, Ph. gilvus and Ph. sanfordii exhibited greater amounts of UFAs compared with SFAs. Among UFAs, MUFAs dominated the polyunsaturated ones except for I. pachyphloeus and Ph. sanfordii. Of the polyunsaturated fatty acids (PUFAs), the contents of ω6 PUFAs were higher than ω3 PUFAs except for Ph. gilvus. Interestingly, a single trans fatty acid, elaidic acid (C18:1n-9t) (0.54-2.34%) was noticed in F. torulosa, Ph. fastuosus and Ph. sanfordii only. The examined mushrooms also differed in UFAs/SFAs, MUFAs/SFAs, PUFAs/SFAs, ∑ω6/∑ω3 and (linoleic acid) C18:2n6c/(oleic acid) C18:1n9c ratios. The presence of essential and non-essential fatty acids may make the examined mushrooms befitting candidates for use in nutraceuticals and pharmaceuticals.</p>","PeriodicalId":14025,"journal":{"name":"International journal of medicinal mushrooms","volume":"25 3","pages":"87-97"},"PeriodicalIF":1.4000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International journal of medicinal mushrooms","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1615/IntJMedMushrooms.2022047269","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MYCOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
In this investigation, crude fat contents and fatty acid compositions of lipids present in the basidiocarps of widely distributed, medicinally important, wild mushrooms (Fuscoporia torulosa, Inonotus pachyphloeus, Phellinus allardii, Ph. fastuosus, Ph. gilvus and Ph. sanfordii) collected from different localities of Dehradun, Uttarakhand, India were analyzed. Gas chromatography with flame ionization detector was performed to identify and quantify the individual fatty acids present in the lipids of each mushroom. Mushrooms exhibited comparable amounts of crude fats with maximum content (0.35%) in Ph. sanfordii. The dominant fatty acid in the examined mushrooms was palmitic acid (C16:0). Oleic acid (C18:1n9c) and linoleic acid (C18:2n6c) exhibited maximum contents among the monounsaturated fatty acids (MUFAs) and polyunsaturated fatty acids (PUFAs), respectively. Saturated fatty acids (SFAs) in F. torulosa, I. pachyphloeus and Ph. fastuosus were at higher concentrations than unsaturated fatty acids (UFAs). Ph. allardii, Ph. gilvus and Ph. sanfordii exhibited greater amounts of UFAs compared with SFAs. Among UFAs, MUFAs dominated the polyunsaturated ones except for I. pachyphloeus and Ph. sanfordii. Of the polyunsaturated fatty acids (PUFAs), the contents of ω6 PUFAs were higher than ω3 PUFAs except for Ph. gilvus. Interestingly, a single trans fatty acid, elaidic acid (C18:1n-9t) (0.54-2.34%) was noticed in F. torulosa, Ph. fastuosus and Ph. sanfordii only. The examined mushrooms also differed in UFAs/SFAs, MUFAs/SFAs, PUFAs/SFAs, ∑ω6/∑ω3 and (linoleic acid) C18:2n6c/(oleic acid) C18:1n9c ratios. The presence of essential and non-essential fatty acids may make the examined mushrooms befitting candidates for use in nutraceuticals and pharmaceuticals.
期刊介绍:
The rapid growth of interest in medicinal mushrooms research is matched by the large number of disparate groups that currently publish in a wide range of publications. The International Journal of Medicinal Mushrooms is the one source of information that will draw together all aspects of this exciting and expanding field - a source that will keep you up to date with the latest issues and practice. The International Journal of Medicinal Mushrooms published original research articles and critical reviews on a broad range of subjects pertaining to medicinal mushrooms, including systematics, nomenclature, taxonomy, morphology, medicinal value, biotechnology, and much more.