葡萄酒的风味在评估其质量和消费意愿方面起着至关重要的作用。采用CiteSpace对中国知网和Web of Science核心合集中1995—2023年有关葡萄酒风味的744篇相关文献进行可视化分析。研究结果表明:发表文献数量持续增加,英文文献发文量明显...葡萄酒的风味在评估其质量和消费意愿方面起着至关重要的作用。采用CiteSpace对中国知网和Web of Science核心合集中1995—2023年有关葡萄酒风味的744篇相关文献进行可视化分析。研究结果表明:发表文献数量持续增加,英文文献发文量明显高于中文;中国的发文量最多;陶永胜研究团队是在葡萄酒风味研究领域发表文献最多的团队,而法国国家农业食品与环境研究院(INRAE)是发表文献最多的机构;目前,研究多聚焦于利用智能感官技术结合质谱识别特征香气化合物,以及评估香气和味道轮廓,建立颜色和涩感质量,研究代谢调控的风味前体,如风土、葡萄品种、栽培技术、发酵工艺、微生物选育和老化方法等。尽管取得了进展,但研究机构之间仍缺乏合作。本文旨在建立一个理论框架,为葡萄酒风味的研究提供理论依据。展开更多
The Yangla Cu deposit is the largest ore deposit in the Jinshajiang polymetallic metallogenic belt,northwest Yunnan,China.There is no consensus on the genesis of the ore deposit owing to the limited studies on the che...The Yangla Cu deposit is the largest ore deposit in the Jinshajiang polymetallic metallogenic belt,northwest Yunnan,China.There is no consensus on the genesis of the ore deposit owing to the limited studies on the chemical compositions of sulfides.This study used an electron probe micro-analyzer to constrain the chemical compositions of pyrite,chalcopyrite,molybdenite,and sphalerite in the porphyry Cu ore of the Yangla Cu deposit and compared them with the chemical compositions of sulfides in the skarn Cu ore.The trace element contents and their occurrences were used to estimate the metallogenic temperature and infer the genesis of the Yangla deposit.The results show that the sulfides in the porphyry Cu ores have variations of ore element concentrations relative to their theoretical values.Pyrite is depleted in S but elevated in Fe;chalcopyrite is depleted in Cu,Fe,and S;and molybdenite and sphalerite are enriched in S whilst depleted in Mo and Zn.The concentrations of the main metallogenic elements Cu,Fe,Mo,Zn,and S in the porphyry are generally lower than those in skarn,suggesting that the porphyry ore was formed in a moderate to moderate-high temperature metallogenic environment.The formation time may also be slightly later than that of the skarn Cu ore.Elements such as As,Co,Cu.Pb,Zn,Mo,Cd,and Ni mainly exist as isomorphic replacements and mineral inclusions in the sulfides of both porphyry and skarn Cu ores.The trace element features of sulfides in the two ore bodies show that the Yangla Cu deposit may be a composite super imposed ore deposit,and让s formation has undergone the process of exhalative-sedimentary to skarnporphyry mineralization.展开更多
文摘葡萄酒的风味在评估其质量和消费意愿方面起着至关重要的作用。采用CiteSpace对中国知网和Web of Science核心合集中1995—2023年有关葡萄酒风味的744篇相关文献进行可视化分析。研究结果表明:发表文献数量持续增加,英文文献发文量明显高于中文;中国的发文量最多;陶永胜研究团队是在葡萄酒风味研究领域发表文献最多的团队,而法国国家农业食品与环境研究院(INRAE)是发表文献最多的机构;目前,研究多聚焦于利用智能感官技术结合质谱识别特征香气化合物,以及评估香气和味道轮廓,建立颜色和涩感质量,研究代谢调控的风味前体,如风土、葡萄品种、栽培技术、发酵工艺、微生物选育和老化方法等。尽管取得了进展,但研究机构之间仍缺乏合作。本文旨在建立一个理论框架,为葡萄酒风味的研究提供理论依据。
基金jointly by the National Natural Science Foundation of China(41862007 and 41402072)Yunnan Ten Thousand Talents Plan Young&Elite Talents Project(No.YNWR-QNBJ-2018-093)+2 种基金the Key Disciplines Construction of Kunming University of Science and Technology(No.14078384)the Analysis and Testing Foundation of Kunming University of Science and Technology(2017T20160006)We are grateful to Dr.Jianping Liu,Dr.Weikang Chen,and Dr.Shaoqing Liu(School of Geosciences and Info-physics,Central South University)for sulfides EPMA analyses:and Dr.Yuedong Liu,Dr.Cheng Luo.Dr.Xiaoqing Liu and Dr.Zaizao Li(Yunnan Diqin Mining Industry Group)for their field work.The authors would also like to thank anonymous reviewers for their useful comments and constructive reviews,which significantly improved the manuscript.
文摘The Yangla Cu deposit is the largest ore deposit in the Jinshajiang polymetallic metallogenic belt,northwest Yunnan,China.There is no consensus on the genesis of the ore deposit owing to the limited studies on the chemical compositions of sulfides.This study used an electron probe micro-analyzer to constrain the chemical compositions of pyrite,chalcopyrite,molybdenite,and sphalerite in the porphyry Cu ore of the Yangla Cu deposit and compared them with the chemical compositions of sulfides in the skarn Cu ore.The trace element contents and their occurrences were used to estimate the metallogenic temperature and infer the genesis of the Yangla deposit.The results show that the sulfides in the porphyry Cu ores have variations of ore element concentrations relative to their theoretical values.Pyrite is depleted in S but elevated in Fe;chalcopyrite is depleted in Cu,Fe,and S;and molybdenite and sphalerite are enriched in S whilst depleted in Mo and Zn.The concentrations of the main metallogenic elements Cu,Fe,Mo,Zn,and S in the porphyry are generally lower than those in skarn,suggesting that the porphyry ore was formed in a moderate to moderate-high temperature metallogenic environment.The formation time may also be slightly later than that of the skarn Cu ore.Elements such as As,Co,Cu.Pb,Zn,Mo,Cd,and Ni mainly exist as isomorphic replacements and mineral inclusions in the sulfides of both porphyry and skarn Cu ores.The trace element features of sulfides in the two ore bodies show that the Yangla Cu deposit may be a composite super imposed ore deposit,and让s formation has undergone the process of exhalative-sedimentary to skarnporphyry mineralization.
