秸秆烟尘中正构脂肪醇和甾醇的碳同位素组成

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Abstract

Crop residues of rice, wheat and maize were burned under conditions simulating open combustion. Compound specific carbon isotopic ratios (δ¹³C) of n-alkanols (C₂₀-C₃₀) and sterols (cholesterol, campesterol, stigmasterol, and β-sitosterol) in smoke from biomass burning were determined. The results showed that the mean distinction (Δ¹³C) values of δ¹³C ratios for n-alkanols and sterols between flaming smoke from rice straw and the fuel were -1.3‰ and +0.7‰, respectively. The mean Δ¹³C values in smoldering smoke from the fuel were -1.4‰ and +1.1‰, respectively. Moreover, the mean Δ¹³C values for the two groups of compounds in flaming and smoldering smoke from wheat straw were +2.4‰, +0.5‰, and +3.0‰, +1.7‰, respectively. The mean Δ¹³C values for the two types of compounds in flaming and smoldering smoke from maize stover additionally were -2.5‰, +0.7‰, and -3.8‰, +1.8‰, respectively. Significant isotopic fractionations occurred in both n-alkanols and sterols in smoke from all three sorts of crop residues. Smolder was propitious to isotopic fractionation in the compounds from smoke relative to flame burning. This may have significance for identifying n-alkanol and/or sterol derived from crop residue burning in atmospheric particles.

Key words： crop residue smoke n-alkanol sterol carbon isotope

Received: 21 October 2016

PACS:	X131.1
	X511

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	LIU Gang
	LI Jiu-hai
	XU Hui
	LI Zhong-ping
	LI Li-wu

Cite this article:

LIU Gang,LI Jiu-hai,XU Hui等. The compound-specific carbon isotope compositions of n-alkanols and sterols in smoke from crop residue combustion[J]. CHINA ENVIRONMENTAL SCIENCECE, 2017, 37(5): 1735-1740.

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http://manu36.magtech.com.cn/Jweb_zghjkx/EN/ OR http://manu36.magtech.com.cn/Jweb_zghjkx/EN/Y2017/V37/I5/1735

[1]	Alves C, Vicente A, Pio C, et al. Organic compounds in aerosols from selected European sites-Biogenic versus anthropogenic sources [J]. Atmospheric Environment, 2012,59:243-255.
[2]	Oliveira C, Pio C, Alves C, et al. Seasonal distribution of polar organic compounds in the urban atmosphere of two large cities from the North and South of Europe [J]. Atmospheric Environment, 2007,41(27):5555-5570.
[3]	Wang G, Kawamura K, Lee M. Comparison of organic compositions in dust storm and normal aerosol samples collected at Gosan, Jeju Island, during spring 2005 [J]. Atmospheric Environment, 2009,43(2):219-227.
[4]	Kavouras I G, Mihalopoulos N, Stephanou E G. Secondary Organic Aerosol Formation vs Primary Organic Aerosol Emission:In Situ Evidence for the Chemical Coupling between Monoterpene Acidic Photooxidation Products and New Particle Formation over Forests [J]. Environmental Science and Technology, 1999,33(7):1028-1037.
[5]	Rogge W F, Hidlemann L M, Mazurek M A, et al. Sources of fine organic aerosol. 4. Particulate abrasion products from leaf surface of urban plants [J]. Environmental Science and Technology, 1993,27(13):2700-2711.
[6]	Bi X, Simoneit B R T, Sheng G, et al. Characterization of molecular markers in smoke from residential coal combustion in China [J]. Fuel, 2008,87(1):112-119.
[7]	Oros D R, Simoneit B R T. Identification and emission rates of molecular tracers in coal smoke particulate matter [J]. Fuel, 2000, 79(5):515-536.
[8]	Hays M D, Geron C D, Linna K J, et al.Speciation of Gas-Phase and Fine Particle Emissions from Burning of Foliar Fuels [J]. Environmental Science and Technology, 2002,36(11):2281-2295.
[9]	Rogge W F, Hildemann L M, Mazurek M A, et al. Sources of fine organic aerosol. 1. Charbroilers and meat cooking operations [J]. Environmental Science and Technology, 1991,25(6):1112-1125.
[10]	Schauer J J, Kleeman M J, Cass G R, et al. Measurement of emissions from air pollution sources. 1. C1 through C29 organic compounds from meat charbroiling [J]. Environmental Science and Technology, 1999,33(10):1566-1577.
[11]	He L Y, Hu M, Huang X F, et al. Measurement of emissions of fine particulate organic matter from Chinese cooking [J]. Atmospheric Environment, 2004,38(38):6557-6564.
[12]	Zhao Y, Hu M, Slanina S, et al. The molecular distribution of fine particulate organic matter emitted from Western-style fast food cooking [J]. Atmospheric Environment, 2007,41(37):8163-8171.
[13]	Zhou J, Wang T, Zhang Y, et al. Composition and sources of organic matter in atmospheric PM10 over a two year period in Beijing, China [J]. Atmospheric Research, 2009,93(4):849-861.
[14]	Giri B, Patel K S, Jaiswal N K, et al. Composition and sources of organic tracers in aerosol particles of industrial central India [J]. Atmospheric Research, 2013,120-121:312-324.
[15]	Rommerskirchen F, Plader A, Eglinton G, et al. Chemotaxonomic significance of distribution and stable carbon isotopic composition of long-chain alkanes and alkan-1-ols in C4 grass waxes [J]. Organic Geochemistry, 2006,37(10):1303-1332.
[16]	Vogts A, Moossen H, Rommerskirchen F, et al. Distribution patterns and stable carbon isotopic composition of alkanes and alkan-1-ols from plant waxes of African rain forest and savanna C3 species [J]. Organic Geochemistry, 2009,40(10):1037-1054.
[17]	Chikaraishi Y, Naraoka H, Poulson S R. Hydrogen and carbon isotopic fractionations of lipid biosynthesis among terrestrial (C3, C4 and CAM) and aquatic plants [J]. Phytochemistry, 2004, 65(10):1369-1381.
[18]	Gonçalves C, Alves C, Fernandes A P, et al. Organic compounds in PM2.5 emitted from fireplace and woodstove combustion of typical Portuguese wood species [J]. Atmospheric Environment, 2011,45(27):4533-4545.
[19]	Zhang Y, Shao M, Zhang Y, et al.Source profiles of particulate organic matters emitted from cereal straw burnings [J]. Journal of Environmental Sciences, 2007,19(2):167-175.
[20]	Liu G, Li J, Xu H, et al. Isotopic compositions of elemental carbon in smoke and ash derived from crop straw combustion [J]. Atmospheric Environment, 2014,92:303-308.
[21]	Ballentine D C, Macko S A, Turekian V C. Variability of stable carbon isotopic compositions in individual fatty acids from combustion of C4 and C3 plants: implications for biomass burning [J]. Chemical Geology, 1998,152(1/2):151-161.
[22]	Yang H H, Tsai C H, Chao M R, et al. Source identification and size distribution of atmospheric polycyclic aromatic hydrocarbons during rice straw burning period [J]. Atmospheric Environment, 2006,40(7):1266-1274.
[23]	Tolosa I, Blond N L, Copin-Montégut C, et al. Distribution of sterol and fatty alcohol biomarkers in particulate matter from the frontal structure of the Alboran Sea (S.W. Mediterranean Sea) [J]. Marine Chemistry, 2003,82(3/4):161-183.
[24]	Ballentine D C, Macko S A, Turekian V C. Variability of stable carbon isotopic compositions in individual fatty acids from combustion of C4 and C3 plants: implications for biomass burning [J]. Chemical Geology, 1998,152(1/2):151-161.
[25]	Chikaraishi Y, Naraoka H. δ13C and δD relationships among three n-alkyl compound classes (n-alkanoic acid, n-alkane and n-alkanol) of terrestrial higher plants [J]. Organic Geochemistry, 2007,38(2):198-215.
[26]	Hartmann M A, Perret A M, Carde J P, et al. Inhibition of the sterol pathway in leek seedlings impairs phosphatidylserine and glucosylceramide synthesis but triggers an accumulation of triacylglycerols [J]. Biochimica et Biophysica Acta, 2002, 1583(3):285- 296.
[27]	Rahier A. Dissecting the sterol C-4 demethylation process in higher plants. From structures and genes to catalytic mechanism [J]. Steroids, 2011,76(4):340-352.
[28]	Chikaraishi Y, Naraoka H. Carbon and hydrogen isotope variation of plant biomarkers in a plant-soil system [J]. Chemical Geology, 2006,231(3):190-202.
[29]	刘圣勇,张百良,杨群发,等.双层炉排生物质成型燃料锅炉设计与研究 [J]. 农业工程学报, 2003,19(6):268-271.
[30]	Macho V, Králik M, Jurecekova E, et al. Dehydration of C4 alkanols conjugated with a positional and skeletal isomerisation of the formed C4 alkenes [J]. Applied Catalysis A: General, 2001, 214(2):251-257.
[31]	Nierop K G J, van Bergen P F. Clay and ammonium catalyzed reactions of alkanols, alkanoic acids and esters under flash pyrolytic conditions [J]. Journal of Analytical and Applied Pyrolysis, 2002,63(1):197-208.
[32]	Oros D R, Abas M R, Omar N Y M J, et al. Identification and emission factors of molecular tracers in organic aerosols from biomass burning: Part 3. Grasses [J]. Applied Geochemistry, 2006, 21(6):919-940.
[33]	Alves C A, Gonçalves C, Evtyugina M, et al. Particulate organic compounds emitted from experimental wild land fires in a Mediterranean ecosystem [J]. Atmospheric Environment, 2010, 44(23):2750-2759.