Article(id=1236292529205866816, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236292518342619367, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1000-2561.2023.09.017, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1655136000000, receivedDateStr=2022-06-14, revisedDate=1662652800000, revisedDateStr=2022-09-09, acceptedDate=null, acceptedDateStr=null, onlineDate=1772684708166, onlineDateStr=2026-03-05, pubDate=1695571200000, pubDateStr=2023-09-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772684708166, onlineIssueDateStr=2026-03-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772684708166, creator=13701087609, updateTime=1772684708166, updator=13701087609, issue=Issue{id=1236292518342619367, tenantId=1146029695717560320, journalId=1235980609244409860, year='2023', volume='44', issue='9', pageStart='1735', pageEnd='1933', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1772684705577, creator=13701087609, updateTime=1772695003280, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236335710127575662, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236292518342619367, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236335710127575663, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236292518342619367, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1889, endPage=1900, ext={EN=ArticleExt(id=1236292532410315093, articleId=1236292529205866816, tenantId=1146029695717560320, journalId=1235980609244409860, language=EN, title=Analysis of Polymeric 2-(2-Phenylethyl) Chromones from the Agarwood by UPLC-Q-TOF-MS/MS, columnId=1236286112713470633, journalTitle=Chinese Journal of Tropical Crops, columnName=Post-harvest Treatment & Quality Safety, runingTitle=null, highlight=null, articleAbstract=

In order to explore the polymeric 2-(2-phenylethyl) chromones (PPECs) components and the structures from agarwood (Aquilaria spp.), ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass/mass spectrometry (UPLC-Q-TOF-MS) was used to acquire the spectrum of TOF-MS and TOF-MS/MS of agarwood samples. The fragmentation pathway of PPECs was analyzed. The screening and structure confirmation of PPECs from agarwood was performed. A total of 55 PPECs components were identified. According to the structural characteristics, 55 components were grouped into three types, including dimeric 2-(2-phenylethyl) chromones (DPECs), trimeric 2-(2-phenylethyl) chromones (TPECs) and sesquiterpenoid-2-(2-phenylethyl) chromones (SPECs). All identified components were consisted of 44 DPECs, 3 TPECs and 8 SPECs, of which nine DPECs, one TPECs and one SPECs were firstly identified in agarwood. Furthermore, 2-4 isomers were observed for some PPECs components from agarwood. The results showed that agarwood were rich in PPECs components and the corresponding isomers. Meanwhile, the proportion of DPECs was the highest (80%) among total PPECs. The results could provide reference for the study of material basis of pharmacodynamics effect and utilization of agarwod.

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为了明确沉香(Aquilaria spp.)药材中2-(2-苯乙基)色酮聚合物(PPECs)组分及其结构,本研究采用超高效液相色谱-串联四级杆-飞行时间质谱法(UPLC-Q-TOF-MS/MS)采集沉香样品一级与二级质谱图,对PPECs的质谱裂解途径进行分析,对沉香药材中PPECs组分进行筛查与结构确证。共鉴定出PPECs组分55个,根据结构特征,55个组分分属于3种结构类型,即2-(2-苯乙基)色酮二聚物(DPECs)、2-(2-苯乙基)色酮三聚物(TPECs)和萜类-2-(2-苯乙基)色酮二聚物(SPECs)。鉴定的全部组分包括44个DPECs、3个TPECs和8个SPECs,其中9个DPECs、1个TPECs和1个SPECs首次在沉香中被发现;其次,沉香PPECs的部分组分具有2~4个同分异构体。综上,沉香药材中PPECs组分及其同分异构体丰富,且DPECs类型的组分在总PPECs中所占比例最高(80%)。该研究结果可为沉香药效物质基础研究及开发利用提供参考。

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阳辛凤(1971—),女,博士,副研究员,研究方向:农产品质量安全;E-mail:

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阳辛凤(1971—),女,博士,副研究员,研究方向:农产品质量安全;E-mail:

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阳辛凤(1971—),女,博士,副研究员,研究方向:农产品质量安全;E-mail:

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Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences/Hainan Engineering Research Center of Agarwood, Haikou, Hainan 571101, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236306576890458616, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236292529205866816, authorId=1236306576257118703, language=CN, stringName=梅文莉, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.中国热带农业科学院热带生物技术研究所/海南省沉香工程技术研究中心,海南海口 571101, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236306574575202750, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236292529205866816, xref=null, ext=[AuthorCompanyExt(id=1236306574583591359, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236292529205866816, companyId=1236306574575202750, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences/Hainan Engineering Research Center of Agarwood, Haikou, Hainan 571101, China), AuthorCompanyExt(id=1236306574591979968, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236292529205866816, companyId=1236306574575202750, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国热带农业科学院热带生物技术研究所/海南省沉香工程技术研究中心,海南海口 571101)])]), Author(id=1236306577007899132, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236292529205866816, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1236306577121145346, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236292529205866816, authorId=1236306577007899132, language=EN, stringName=Wei LI, firstName=Wei, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2. Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences/Hainan Engineering Research Center of Agarwood, Haikou, Hainan 571101, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236306577200837123, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236292529205866816, authorId=1236306577007899132, language=CN, stringName=李薇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.中国热带农业科学院热带生物技术研究所/海南省沉香工程技术研究中心,海南海口 571101, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236306574575202750, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236292529205866816, xref=null, ext=[AuthorCompanyExt(id=1236306574583591359, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236292529205866816, companyId=1236306574575202750, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. 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Analysis and Testing Center, Chinese Academy of Tropical Agricultural Sciences/Hainan Provincial Key Laboratory of Quality and Safety for Tropical Fruits and Vegetables, Haikou, Hainan 571101, China
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基于UPLC-Q-TOF-MS/MS的沉香2-(2-苯乙基)色酮聚合物成分分析
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阳辛凤 1, 3 , 梅文莉 2 , 李薇 2 , 庞朝海 1, 3 , 董文化 2 , 潘永波 4 , 张群 1, 3
热带作物学报 | 采后处理与质量安全 2023,44(9): 1889-1900
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热带作物学报 | 采后处理与质量安全 2023, 44(9): 1889-1900
基于UPLC-Q-TOF-MS/MS的沉香2-(2-苯乙基)色酮聚合物成分分析
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阳辛凤1, 3 , 梅文莉2, 李薇2, 庞朝海1, 3, 董文化2, 潘永波4, 张群1, 3
作者信息
  • 1.中国热带农业科学院分析测试中心/海南省热带果蔬产品质量安全重点实验室,海南海口 571101
  • 2.中国热带农业科学院热带生物技术研究所/海南省沉香工程技术研究中心,海南海口 571101
  • 3.农业农村部亚热带果品蔬菜质量安全控制重点实验室,海南海口 571101
  • 4.海南省食品检验检测中心,海南海口 571101
  • 阳辛凤(1971—),女,博士,副研究员,研究方向:农产品质量安全;E-mail:

Analysis of Polymeric 2-(2-Phenylethyl) Chromones from the Agarwood by UPLC-Q-TOF-MS/MS
Xinfeng YANG1, 3 , Wenli MEI2, Wei LI2, Chaohai PANG1, 3, Wenhua DONG2, Yongbo PAN4, Qun ZHANG1, 3
Affiliations
  • 1. Analysis and Testing Center, Chinese Academy of Tropical Agricultural Sciences/Hainan Provincial Key Laboratory of Quality and Safety for Tropical Fruits and Vegetables, Haikou, Hainan 571101, China
  • 2. Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences/Hainan Engineering Research Center of Agarwood, Haikou, Hainan 571101, China
  • 3. Key Laboratory of Quality and Safety Control for Subtropical Fruit and Vegetable, Ministry of Agriculture and Rural Affairs, Haikou, Hainan 571101, China
  • 4. Hainan Institute for Food Control, Haikou, Hainan 571101, China
出版时间: 2023-09-25 doi: 10.3969/j.issn.1000-2561.2023.09.017
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为了明确沉香(Aquilaria spp.)药材中2-(2-苯乙基)色酮聚合物(PPECs)组分及其结构,本研究采用超高效液相色谱-串联四级杆-飞行时间质谱法(UPLC-Q-TOF-MS/MS)采集沉香样品一级与二级质谱图,对PPECs的质谱裂解途径进行分析,对沉香药材中PPECs组分进行筛查与结构确证。共鉴定出PPECs组分55个,根据结构特征,55个组分分属于3种结构类型,即2-(2-苯乙基)色酮二聚物(DPECs)、2-(2-苯乙基)色酮三聚物(TPECs)和萜类-2-(2-苯乙基)色酮二聚物(SPECs)。鉴定的全部组分包括44个DPECs、3个TPECs和8个SPECs,其中9个DPECs、1个TPECs和1个SPECs首次在沉香中被发现;其次,沉香PPECs的部分组分具有2~4个同分异构体。综上,沉香药材中PPECs组分及其同分异构体丰富,且DPECs类型的组分在总PPECs中所占比例最高(80%)。该研究结果可为沉香药效物质基础研究及开发利用提供参考。

沉香  /  2-(2-苯乙基)色酮聚合物  /  超高效液相色谱-串联四级杆-飞行时间质谱

In order to explore the polymeric 2-(2-phenylethyl) chromones (PPECs) components and the structures from agarwood (Aquilaria spp.), ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass/mass spectrometry (UPLC-Q-TOF-MS) was used to acquire the spectrum of TOF-MS and TOF-MS/MS of agarwood samples. The fragmentation pathway of PPECs was analyzed. The screening and structure confirmation of PPECs from agarwood was performed. A total of 55 PPECs components were identified. According to the structural characteristics, 55 components were grouped into three types, including dimeric 2-(2-phenylethyl) chromones (DPECs), trimeric 2-(2-phenylethyl) chromones (TPECs) and sesquiterpenoid-2-(2-phenylethyl) chromones (SPECs). All identified components were consisted of 44 DPECs, 3 TPECs and 8 SPECs, of which nine DPECs, one TPECs and one SPECs were firstly identified in agarwood. Furthermore, 2-4 isomers were observed for some PPECs components from agarwood. The results showed that agarwood were rich in PPECs components and the corresponding isomers. Meanwhile, the proportion of DPECs was the highest (80%) among total PPECs. The results could provide reference for the study of material basis of pharmacodynamics effect and utilization of agarwod.

agarwood  /  polymeric 2-(2-phenylethyl) chromones (PPECs)  /  UPLC-Q-TOF-MS/MS
阳辛凤, 梅文莉, 李薇, 庞朝海, 董文化, 潘永波, 张群. 基于UPLC-Q-TOF-MS/MS的沉香2-(2-苯乙基)色酮聚合物成分分析. 热带作物学报, 2023 , 44 (9) : 1889 -1900 . DOI: 10.3969/j.issn.1000-2561.2023.09.017
Xinfeng YANG, Wenli MEI, Wei LI, Chaohai PANG, Wenhua DONG, Yongbo PAN, Qun ZHANG. Analysis of Polymeric 2-(2-Phenylethyl) Chromones from the Agarwood by UPLC-Q-TOF-MS/MS[J]. Chinese Journal of Tropical Crops, 2023 , 44 (9) : 1889 -1900 . DOI: 10.3969/j.issn.1000-2561.2023.09.017
  • 海南省重点研发计划项目(ZDYF2020160)
2023年第44卷第9期
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doi: 10.3969/j.issn.1000-2561.2023.09.017
  • 接收时间:2022-06-14
  • 首发时间:2026-03-05
  • 出版时间:2023-09-25
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  • 收稿日期:2022-06-14
  • 修回日期:2022-09-09
基金
海南省重点研发计划项目(ZDYF2020160)
作者信息
    1.中国热带农业科学院分析测试中心/海南省热带果蔬产品质量安全重点实验室,海南海口 571101
    2.中国热带农业科学院热带生物技术研究所/海南省沉香工程技术研究中心,海南海口 571101
    3.农业农村部亚热带果品蔬菜质量安全控制重点实验室,海南海口 571101
    4.海南省食品检验检测中心,海南海口 571101
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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