Impact of a diamond mining industry on metabolites in Larix gmelinii |
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| Affiliation: | 1. School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, PR China;2. Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, 110032, PR China;1. School of Traditional Chinese Materia Medica, Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, Shenyang Pharmaceutical University, Shenyang, 110016, China;2. School of Life Science and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, 110016, China;1. Department of Pharmacognosy, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000, Sofia, Bulgaria;2. Department of Biology, Science Faculty, Selcuk University, Konya, Turkey;3. Department of Chemistry, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000, Sofia, Bulgaria;1. Department of Chemistry, Science College, Princess Nourah Bint Abdulrahman University, Riyadh, 11671, Saudi Arabia;2. Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh, 11451, Saudi Arabia;3. Pharmacognosy Department, Faculty of Pharmacy, Mansoura University, El Mansoura, 35516, Egypt;4. Pharmacognosy Department, Faculty of Pharmacy, Assiut University, Assiut, 71526, Egypt;5. Department of Pharmacognosy, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-kharj, 11942, Saudi Arabia;6. Department of Pharmacognosy, Faculty of Pharmacy, Alexandria University, Alexandria, 21215, Egypt;1. College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China;2. School of Pharmacy, South-Central University for Nationalities, Wuhan, 430074, China |
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| Abstract: | We studied the technogenic impact of a diamond mining company on the content of metabolites in the needles of Larix gmelinii (Rupr.) Kuzen. The samples of larch needles were collected in the Arctic zone in the restricted area where the diamond mining company works. The studied sites are located in Anabarsky district of Yakutia (Russia). An activity of the diamond mining company did not have a significant impact on the characteristics of the forest stand. But at the same time, near the sorting and enriching plants of the diamond mining company, the concentrations of Si, Ca, Fe, Mn, Al, Na, Sr, Ba, Zn, Pb, Ni, V were higher in the needles of L. gmelinii than those in the control zone. The activity of the diamond mining industry resulted in: intensification of the lipid peroxidation process, growth of a content of resin acids and amino acids, activation of cellular respiration processes, thickening of the cell wall, and a decline in the concentration of unsaturated fatty acids and antioxidants. We have concluded that some observable biochemical changes occur in the trees as a resulting effect of adaptive processes to the technogenic load despite the absence of significant changes in the forest stand. |
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| Keywords: | Diamond mining Industrial pollution Lipid peroxidation Flavonoids Mass spectrometry-based metabolomics BSTFA" },{" #name" :" keyword" ," $" :{" id" :" kwrd0045" }," $$" :[{" #name" :" text" ," _" :" N,O-bis(trimethylsily) trifluoroacetamide DHQ" },{" #name" :" keyword" ," $" :{" id" :" kwrd0055" }," $$" :[{" #name" :" text" ," _" :" Dihydroquercetin GC-MS" },{" #name" :" keyword" ," $" :{" id" :" kwrd0065" }," $$" :[{" #name" :" text" ," _" :" Gas chromatography-mass spectrometry HPLC" },{" #name" :" keyword" ," $" :{" id" :" kwrd0075" }," $$" :[{" #name" :" text" ," _" :" High performance liquid chromatography ICP-OES" },{" #name" :" keyword" ," $" :{" id" :" kwrd0085" }," $$" :[{" #name" :" text" ," _" :" Inductively coupled plasma - optical emission spectrometry MDA" },{" #name" :" keyword" ," $" :{" id" :" kwrd0095" }," $$" :[{" #name" :" text" ," _" :" Malonic dialdehyde ROS" },{" #name" :" keyword" ," $" :{" id" :" kwrd0105" }," $$" :[{" #name" :" text" ," _" :" Reactive oxygen species SC" },{" #name" :" keyword" ," $" :{" id" :" kwrd0115" }," $$" :[{" #name" :" text" ," _" :" Sorting complex TBARS" },{" #name" :" keyword" ," $" :{" id" :" kwrd0125" }," $$" :[{" #name" :" text" ," _" :" Thiobarbituric acid‐reactive substances TMS" },{" #name" :" keyword" ," $" :{" id" :" kwrd0135" }," $$" :[{" #name" :" text" ," _" :" Trimethylsilyl |
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