• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

使用X射线显微计算机断层扫描和外束粒子诱导X射线发射对来自埃塞俄比亚、哥伦比亚、洪都拉斯和墨西哥的烘焙有机咖啡豆进行物理元素分析。

Physico-elemental analysis of roasted organic coffee beans from Ethiopia, Colombia, Honduras, and Mexico using X-ray micro-computed tomography and external beam particle induced X-ray emission.

作者信息

Cloete Karen J, Šmit Žiga, Minnis-Ndimba Roya, Vavpetič Primož, du Plessis Anton, le Roux Stephan G, Pelicon Primož

机构信息

iThemba Laboratory for Accelerator Based Sciences, National Research Foundation, PO Box 722, Somerset West 7129, South Africa.

Jožef Stefan Institute, Jamova cesta 39, SI-1001 Ljubljana, Slovenia.

出版信息

Food Chem X. 2019 May 21;2:100032. doi: 10.1016/j.fochx.2019.100032. eCollection 2019 Jun 30.

DOI:10.1016/j.fochx.2019.100032
PMID:31432016
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6694858/
Abstract

The physico-elemental profiles of commercially attained and roasted organic coffee beans from Ethiopia, Colombia, Honduras, and Mexico were compared using light microscopy, X-ray micro-computed tomography, and external beam particle induced X-ray emission. External beam PIXE analysis detected P, S, Cl, K, Ca, Ti, Mn, Fe, Cu, Zn, Br, Rb, and Sr in samples. Linear discriminant analysis showed that there was no strong association between elemental data and production region, whilst a heatmap combined with hierarchical clustering showed that soil-plant physico-chemical properties may influence regional elemental signatures. Physical trait data showed that Mexican coffee beans weighed significantly more than beans from other regions, whilst Honduras beans had the highest width. X-ray micro-computed tomography qualitative data showed heterogeneous microstructural features within and between beans representing different regions. In conclusion, such multi-dimensional analysis may present a promising tool in assessing the nutritional content and qualitative characteristics of food products such as coffee.

摘要

使用光学显微镜、X射线显微计算机断层扫描和外束粒子激发X射线发射，对来自埃塞俄比亚、哥伦比亚、洪都拉斯和墨西哥的商业采购及烘焙的有机咖啡豆的物理元素特征进行了比较。外束PIXE分析在样品中检测到了磷、硫、氯、钾、钙、钛、锰、铁、铜、锌、溴、铷和锶。线性判别分析表明，元素数据与产地之间没有很强的关联，而结合层次聚类的热图表明，土壤-植物物理化学性质可能会影响区域元素特征。物理性状数据表明，墨西哥咖啡豆的重量明显高于其他地区的咖啡豆，而洪都拉斯咖啡豆的宽度最大。X射线显微计算机断层扫描定性数据显示，代表不同地区的咖啡豆内部和之间存在异质微观结构特征。总之，这种多维度分析可能是评估咖啡等食品营养成分和质量特征的一种有前景的工具。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/d364e73a4f9d/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/481d08878234/ga1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/a0385072f065/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/0e7ff85a0321/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/4ed9e340d541/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/a5553051e602/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/d364e73a4f9d/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/481d08878234/ga1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/a0385072f065/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/0e7ff85a0321/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/4ed9e340d541/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/a5553051e602/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9236/6694858/d364e73a4f9d/gr5.jpg

相似文献

1
Physico-elemental analysis of roasted organic coffee beans from Ethiopia, Colombia, Honduras, and Mexico using X-ray micro-computed tomography and external beam particle induced X-ray emission.使用X射线显微计算机断层扫描和外束粒子诱导X射线发射对来自埃塞俄比亚、哥伦比亚、洪都拉斯和墨西哥的烘焙有机咖啡豆进行物理元素分析。
Food Chem X. 2019 May 21;2:100032. doi: 10.1016/j.fochx.2019.100032. eCollection 2019 Jun 30.
2
The contents of essential and toxic metals in coffee beans and soil in Dale Woreda, Sidama Regional State, Southern Ethiopia.埃塞俄比亚南部锡达马州 Dale 区咖啡豆和土壤中的必需和有毒金属含量。
PeerJ. 2023 Feb 2;11:e14789. doi: 10.7717/peerj.14789. eCollection 2023.
3
Combining Multi-Element Analysis with Statistical Modeling for Tracing the Origin of Green Coffee Beans from Amhara Region, Ethiopia.结合多元分析与统计建模技术追踪埃塞俄比亚阿姆哈拉地区的咖啡豆产地。
Biol Trace Elem Res. 2020 Jun;195(2):669-678. doi: 10.1007/s12011-019-01866-5. Epub 2019 Aug 15.
4
Evaluation of microstructural properties of coffee beans by synchrotron X-ray microtomography: a methodological approach.利用同步加速器 X 射线微断层摄影术评估咖啡豆的微观结构特性：一种方法学方法。
J Food Sci. 2011 Mar;76(2):E222-31. doi: 10.1111/j.1750-3841.2010.02009.x. Epub 2011 Feb 3.
5
Elemental analysis of Brazilian coffee with ion beam techniques: From ground coffee to the final beverage.巴西咖啡的离子束技术元素分析：从研磨咖啡到最终饮品。
Food Res Int. 2019 May;119:297-304. doi: 10.1016/j.foodres.2019.02.007. Epub 2019 Feb 4.
6
Elemental profiling and geographical differentiation of Ethiopian coffee samples through inductively coupled plasma-optical emission spectroscopy (ICP-OES), ICP-mass spectrometry (ICP-MS) and direct mercury analyzer (DMA).通过电感耦合等离子体发射光谱（ICP-OES）、电感耦合等离子体质谱（ICP-MS）和直接测汞仪（DMA）对埃塞俄比亚咖啡样品进行元素分析和地理差异研究。
Food Chem. 2016 Dec 1;212:512-20. doi: 10.1016/j.foodchem.2016.05.178. Epub 2016 May 31.
7
Determination of Caffeine and Hydrogen Peroxide Antioxidant Activity of Raw and Roasted Coffee Beans Around Habru Woreda, Ethiopia Using UV-Vis Spectroscopy.使用紫外可见光谱法测定埃塞俄比亚哈布鲁县周边生咖啡豆和烘焙咖啡豆中咖啡因和过氧化氢的抗氧化活性
Clin Pharmacol. 2021 May 24;13:101-113. doi: 10.2147/CPAA.S311032. eCollection 2021.
8
Ion Beam Analysis of Proton-Induced X-ray Emission (PIXE) Techniques for Elemental Investigation of Young Stage Neem Leaf of Southern India, Tamil Nadu.印度南部泰米尔纳德邦的幼龄印度楝叶的质子诱导 X 射线发射（PIXE）技术的离子束分析。
Biol Trace Elem Res. 2021 Sep;199(9):3540-3546. doi: 10.1007/s12011-020-02443-x. Epub 2020 Oct 28.
9
Multi-element determination of essential and toxic metals in green and roasted coffee beans: A comparative study among different origins using ICP-MS.采用 ICP-MS 法对不同产地的生咖啡豆和烘焙咖啡豆中必需和有毒金属元素的多元素测定：比较研究。
Sci Prog. 2021 Apr-Jun;104(2):368504211026162. doi: 10.1177/00368504211026162.
10
Assessing polyphenols content and antioxidant activity in coffee beans according to origin and the degree of roasting.根据咖啡豆的产地和烘焙程度评估其多酚含量及抗氧化活性。
Rocz Panstw Zakl Hig. 2017;68(4):347-353.

引用本文的文献

1
Detecting wing fractures in chickens using deep learning, photographs and computed tomography scanning.利用深度学习、照片和计算机断层扫描检测鸡的翅膀骨折。
Poult Sci. 2025 May 5;104(8):105264. doi: 10.1016/j.psj.2025.105264.
2
Elemental Analysis of Coffee with Ion Beam Analytical Techniques.用离子束分析技术对咖啡进行元素分析。
Foods. 2025 Feb 10;14(4):585. doi: 10.3390/foods14040585.
3
75 years of forensic profiling: A critical review.75年的法医画像：批判性综述。

本文引用的文献

1
PLS regression-based chemometric modeling of odorant properties of diverse chemical constituents of black tea and coffee.基于偏最小二乘回归的红茶和咖啡多种化学成分气味特性的化学计量学建模
RSC Adv. 2018 Jan 9;8(5):2293-2304. doi: 10.1039/c7ra12914a.
2
Elemental analysis of Brazilian coffee with ion beam techniques: From ground coffee to the final beverage.巴西咖啡的离子束技术元素分析：从研磨咖啡到最终饮品。
Food Res Int. 2019 May;119:297-304. doi: 10.1016/j.foodres.2019.02.007. Epub 2019 Feb 4.
3
Human health implications of organic food and organic agriculture: a comprehensive review.
Heliyon. 2024 Oct 18;10(20):e39490. doi: 10.1016/j.heliyon.2024.e39490. eCollection 2024 Oct 30.
4
Dietary Intake of Minerals and Potential Human Exposure to Toxic Elements via Coffee Consumption.通过咖啡消费摄入的矿物质及人类潜在接触有毒元素的情况。
Biol Trace Elem Res. 2025 Apr;203(4):1817-1829. doi: 10.1007/s12011-024-04315-0. Epub 2024 Jul 19.
5
Ionome mapping and amino acid metabolome profiling of Phaseolus vulgaris L. seeds imbibed with computationally informed phytoengineered copper sulphide nanoparticles.用计算机辅助设计的植物工程硫化铜纳米颗粒浸泡菜豆种子后的离子组图谱绘制及氨基酸代谢组分析
Discov Nano. 2024 Jan 4;19(1):8. doi: 10.1186/s11671-023-03953-y.
6
Roadmapping 5.0 Technologies in Agriculture: A Technological Proposal for Developing the Coffee Plant Centered on Indigenous Producers' Requirements from Mexico, via Knowledge Management.农业领域5.0技术路线图：一项通过知识管理，基于墨西哥本土生产者需求发展咖啡种植的技术提案。
Plants (Basel). 2022 Jun 3;11(11):1502. doi: 10.3390/plants11111502.
7
Biochemical and reproductive biomarker analysis to study the consequences of heavy metal burden on health profile of male brick kiln workers.生化和生殖生物标志物分析研究重金属负荷对男性砖窑工人健康状况的影响。
Sci Rep. 2022 May 3;12(1):7172. doi: 10.1038/s41598-022-11304-7.
8
Elemental characterization of sparkling wine and cork stoppers.起泡酒和软木塞的元素表征
Curr Res Food Sci. 2021 Sep 24;4:670-678. doi: 10.1016/j.crfs.2021.09.006. eCollection 2021.
9
Visualising Silicon in Plants: Histochemistry, Silica Sculptures and Elemental Imaging.植物中的硅可视化：组织化学、硅石雕塑和元素成像。
Cells. 2020 Apr 24;9(4):1066. doi: 10.3390/cells9041066.
有机食品和有机农业对人类健康的影响：全面综述
Environ Health. 2017 Oct 27;16(1):111. doi: 10.1186/s12940-017-0315-4.
4
Laboratory x-ray micro-computed tomography: a user guideline for biological samples.实验室X射线显微计算机断层扫描：生物样本用户指南
Gigascience. 2017 Jun 1;6(6):1-11. doi: 10.1093/gigascience/gix027.
5
Influence of growing altitude, shade and harvest period on quality and biochemical composition of Ethiopian specialty coffee.种植海拔、遮荫和采收期对埃塞俄比亚特色咖啡品质和生化成分的影响。
J Sci Food Agric. 2017 Jul;97(9):2849-2857. doi: 10.1002/jsfa.8114. Epub 2016 Dec 9.
6
Elemental composition of green coffee and its contribution to dietary intake.生咖啡的元素组成及其对膳食摄入量的贡献。
Food Chem. 2017 Jan 15;215:92-100. doi: 10.1016/j.foodchem.2016.07.176. Epub 2016 Jul 29.
7
Elemental profiling and geographical differentiation of Ethiopian coffee samples through inductively coupled plasma-optical emission spectroscopy (ICP-OES), ICP-mass spectrometry (ICP-MS) and direct mercury analyzer (DMA).通过电感耦合等离子体发射光谱（ICP-OES）、电感耦合等离子体质谱（ICP-MS）和直接测汞仪（DMA）对埃塞俄比亚咖啡样品进行元素分析和地理差异研究。
Food Chem. 2016 Dec 1;212:512-20. doi: 10.1016/j.foodchem.2016.05.178. Epub 2016 May 31.
8
Impact of Organic and Conventional Systems of Coffee Farming on Soil Properties and Culturable Microbial Diversity.有机和传统咖啡种植系统对土壤性质及可培养微生物多样性的影响
Scientifica (Cairo). 2016;2016:3604026. doi: 10.1155/2016/3604026. Epub 2016 Mar 3.
9
Geographic determination of coffee beans using multi-element analysis and isotope ratios of boron and strontium.利用硼和锶同位素比值的多元素分析进行咖啡豆的地理定位。
Food Chem. 2014 Jan 1;142:439-45. doi: 10.1016/j.foodchem.2013.07.082. Epub 2013 Jul 26.
10
A review of external microbeams for ion beam analyses.外部微束在离子束分析中的应用综述。
Anal Bioanal Chem. 2011 Aug;401(3):785-93. doi: 10.1007/s00216-011-4889-3. Epub 2011 Apr 17.