Bin Lu, Feng-Ming Zhang, Fu-Qiang Yu, Andrea C Rinaldi
{"title":"两种稀有中国沙漠松露的民族生物学特征和挥发性特征。","authors":"Bin Lu, Feng-Ming Zhang, Fu-Qiang Yu, Andrea C Rinaldi","doi":"10.1080/21501203.2022.2035005","DOIUrl":null,"url":null,"abstract":"<p><p>The production of a distinct profile of volatile organic compounds plays a crucial role in the ecology of hypogeous Ascomycetes, and is also key to their gastronomic relevance. In this study, we explored the aroma components of two rarely investigated Chinese desert truffles, namely <i>Mattirolomyces terfezioides</i> and <i>Choiromyces cerebriformis</i>, using headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS). Our investigation revealed the significant presence of sulphur-containing volatiles in the aroma of <i>M. terfezioides</i> but not in <i>C. cerebriformis</i>. We discussed available information on the distribution of these interesting truffles in China and their use as choice food by local people.</p>","PeriodicalId":18833,"journal":{"name":"Mycology","volume":"13 3","pages":"177-184"},"PeriodicalIF":4.6000,"publicationDate":"2022-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9354632/pdf/","citationCount":"1","resultStr":"{\"title\":\"Ethnobiological notes and volatile profiles of two rare Chinese desert truffles.\",\"authors\":\"Bin Lu, Feng-Ming Zhang, Fu-Qiang Yu, Andrea C Rinaldi\",\"doi\":\"10.1080/21501203.2022.2035005\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The production of a distinct profile of volatile organic compounds plays a crucial role in the ecology of hypogeous Ascomycetes, and is also key to their gastronomic relevance. In this study, we explored the aroma components of two rarely investigated Chinese desert truffles, namely <i>Mattirolomyces terfezioides</i> and <i>Choiromyces cerebriformis</i>, using headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS). Our investigation revealed the significant presence of sulphur-containing volatiles in the aroma of <i>M. terfezioides</i> but not in <i>C. cerebriformis</i>. We discussed available information on the distribution of these interesting truffles in China and their use as choice food by local people.</p>\",\"PeriodicalId\":18833,\"journal\":{\"name\":\"Mycology\",\"volume\":\"13 3\",\"pages\":\"177-184\"},\"PeriodicalIF\":4.6000,\"publicationDate\":\"2022-02-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9354632/pdf/\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mycology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/21501203.2022.2035005\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2022/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q1\",\"JCRName\":\"MYCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mycology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/21501203.2022.2035005","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/1/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"MYCOLOGY","Score":null,"Total":0}
Ethnobiological notes and volatile profiles of two rare Chinese desert truffles.
The production of a distinct profile of volatile organic compounds plays a crucial role in the ecology of hypogeous Ascomycetes, and is also key to their gastronomic relevance. In this study, we explored the aroma components of two rarely investigated Chinese desert truffles, namely Mattirolomyces terfezioides and Choiromyces cerebriformis, using headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS). Our investigation revealed the significant presence of sulphur-containing volatiles in the aroma of M. terfezioides but not in C. cerebriformis. We discussed available information on the distribution of these interesting truffles in China and their use as choice food by local people.