彩色棉纤维发育过程中超分子结构变化与纤维品质的关系

doi:10.3724/SP.J.1006.2010.01386

摘要/Abstract

摘要： 以棕絮1号、新彩棉1号、陇绿棉2号、绿1-4560和普通白色棉对照品种鲁棉研28为试验材料，利用X-射线衍射技术，研究了彩色棉纤维发育过程中纤维品质与超分子结构的动态变化规律及它们之间的关系，旨在探寻彩色棉纤维品质差的原因。结果表明，各供试品种的最终棉纤维长度、3.2 mm隔距比强度、成熟度及马克隆值均表现为白色棉鲁棉研28>棕色棉棕絮1号和新彩棉1号>绿色棉陇绿棉2号和绿1-4560；相应的横向晶粒尺寸均随纤维发育进程不断增大，取向参数逐渐减小(优化)，但不同品种间存在差异。与白色棉鲁棉研28相比，棕色棉棕絮1号和新彩棉1号纤维的横向晶粒尺寸初始值低，日增幅偏大，终止值略低；取向参数初始值低，日变幅小，终止值偏高；绿色棉陇绿棉2号和绿1-4560纤维的横向晶粒尺寸初始值低，日增幅小，终止值偏低；取向参数初始值高，日变幅小，终止值高。相关分析显示，彩色棉纤维的横向晶粒尺寸与3.2 mm隔距比强度密切相关(r=0.89621^*)，ψ角和φ角与3.2 mm隔距比强度、成熟度、马克隆值呈显著负相关(r= –0.93816^*~ –0.90233^*)，α角与纤维长度极显著负相关(r= –0.97314^**)。表明彩色棉纤维品质差与纤维发育过程中横向晶粒尺寸初始值和终止值低及取向参数终止值高，进而影响纤维3.2 mm隔距比强度、成熟度、马克隆值和纤维长度有关。

关键词: 彩色棉, 棉纤维, 纤维品质, 超分子结构

Abstract: In order to explore the reasons for poor quality of colored cotton fiber, the experiments were conducted with five cotton (Gossypium hirsutum L.) cultivars, including Zongxu 1 (ZX1), Xincai 1 (XC1), Longlümian 2 (G-7), Lü 1-4560(4560), and the contrast of white cotton Lumianyan 28 (LMY28). Dynamic changes of super-molecular structure and fiber quality and the relations between them in fiber development process of colored cotton were studied by X-ray diffraction technique. The results showed that the ultimate fiber length, fiber 3.2 mm gauge tenacity, fiber maturation and fiber micronaire of all cotton cultivars ranked as LMY28>ZX-1 and XC-1>G-7 and 4560. The corresponding crystalline grain size increased constantly and orientation parameters diminished gradually in fiber development process, but there were differences among different cultivars. Compared with the white cotton LMY28, ZX-1 and XC-1 had low initial value, too large amplitude and slightly lower termination value for crystalline grain size of fiber; low initial value, small diurnal variation and high termination value for orientation parameters. For G-7 and 4 560 fibers, the initial value of crystalline grain size was low, the increased amplitude was small and the termination value was slightly lower; the initial value of orientation parameters was high, diurnal variation was small and the termination value was high. The crystalline grain size had a correlation with 3.2 mm gauge tenacity (r=0.89621^*), as well as, the orientational distribution angle-ψ (°) and spiral angle-φ (°) had a negative correlation with fiber 3.2 mm gauge tenacity, fiber maturation and fiber micronaire (r= –0.93816^* ~ –0.90233^*), moreover, the orientational separate angle –α (°) had a negative correlation with fiber length (r= –0.97314^**). In conclusion, the poor quality of colored cotton fiber is probably in relation to poor fiber 3.2 mm gaugetenacity, fiber maturation, fiber micronaire, fiber length, resulting from low initial value and termination value of crystalline grain size and high termination value of orientation parameters in fiber development process.

Key words: Colored cotton, Cotton fiber, Fiber quality, Super-molecular structure

张美玲,宋宪亮,孙学振,陈二影,赵庆龙,李宗泰. 彩色棉纤维发育过程中超分子结构变化与纤维品质的关系[J]. 作物学报, 2010, 36(08): 1386-1392.

ZHANG Mei-Ling, SONG Xian-Liang, SUN Xue-Zhen, CHEN Er-Ying, DIAO Qing-Long, LI Zong-Tai. Relationship between Super-Molecular Structure Changes and Fiber Quality in Fiber Development Process of Colored Cotton Cultivars[J]. Acta Agron Sin, 2010, 36(08): 1386-1392.

参考文献

[1] Zhan S-H(詹少华), Lin Y(林毅), Cai Y-P(蔡永萍), Wen H(文汉). The pigment distribution regulation of the natural brown cotton and relations between pigment synthesis and cotton fiber development. Cotton Sci (棉花学报), 2006, 18(3): 170-174 (in Chinese with English abstract)
[2] Li Y-Y(李悦有), Wang X-D(王学德). Observation of ultrastructure of colored cotton fiber. J Zhejiang Univ (Agric & Life Sci) (浙江大学学报·农业与生命科学版), 2002, 28(4): 379-382 (in Chinese with English abstract)
[3] Wang X-D(王学德), Li Y-Y(李悦有). Study on characteristics of colored cotton fiber development. J Zhejiang Univ (Agric & Life Sci)(浙江大学学报·农业与生命科学版), 2002, 28(3): 237-242 (in Chinese with English abstract)
[4] Wu Y-C(吴永成), Li S-C(李首成). Paraffin observation of fiber early differentiation and development in nature-colored cotton. J Sichuan Agric Univ (四川农业大学学报), 2006, 24(1): 40-43 (in Chinese with English abstract)
[5] Dong H-Z(董合忠), Li W-J(李维江), Tang W(唐薇), Li Z-H(李振怀). Study on agronomic characters and fiber development of two materials of naturally colored cotton. Shandong Agric Sci(山东农业科学), 2002, (4): 6-9 (in Chinese with English abstract).
[6] Zhang X(张祥), Xiao J(肖建), Luan N(栾娜), Wang Y-H(王永慧), Yang Z-H(杨朝华), Chen Y(陈源), Chen D-H(陈德华). Characteristics of fiber quality in cotton development and its regulation by hormone in two natural colored-cotton cultivars. Acta Agron Sin (作物学报), 2009, 35(5): 907-913 (in Chinese with English abstract)
[7] Wu Y-C(吴永成), Li S-C(李首成). Studies on the characteristics of fiber development of nature-colored cotton variety ‘JS22-1’. Southwest China J Agric Sci (西南农业学报), 2006, 19(6): 1010-1013 (in Chinese with English abstract)
[8] Liu J-H(刘继华), Jia J-N(贾景农), Yin C-Y(尹承佾), Bian D-C(边栋材), Yu F-Y(于凤英), Yang H-B(杨洪博). Study on the mechanism of difference of cotton matured fiber strength. Cotton Sci (棉花学报), 1994, 6(4): 201-205 (in Chinese with English abstract)
[9] Liu J-H(刘继华), Yin C-Y(尹承佾), Sun Q-R(孙清荣), Yang H-B(杨洪博), Yu F-Y(于凤英), Jia J-N(贾景农), Bian D-C(边栋材). Dynamic changes of cotton fiber cell wall super-molecular structure during the course of fiber development and correlation with its strength. Acta Agron Sin (作物学报), 1996, 22(3): 325-330 (in Chinese with English abstract)
[10] Jia J-N(贾景农), Bian D-C(边栋材), Wen Y-P(闻艳萍), Zhao X(赵雪), Liu J-H(刘继华), Yin C-Y(尹承佾), Yu F-Y(于凤英). The relationship between the differences in the microstructure and strength of cotton fiber. Textile J (纺织学报), 1992, 13(5): 9-12 (in Chinese)
[11] Shan S-H(单世华), Shi P(施培), Sun X-Z(孙学振), Zhou Z-G(周治国), Bian D-C(边栋材). Effect of anthesis date and fruiting branches on cotton fiber qualities and super-molecular structure. Sci Agric Sin (中国农业科学), 2002, 35(2): 163-168 (in Chinese with English abstract)
[12] Liu J-H(刘继华), Yin C-Y(尹承佾), Yu F-Y(于凤英), Sun Q-R(孙清荣), Wang Y-M(王永民), Jia J-N(贾景农), Bian D-C(边栋材), Chen X-L(陈学留). Formation mechanism and improvement approach of cotton fiber structure. Sci Agric Sin (中国农业科学), 1994, 27(5): 10-16 (in Chinese with English abstract)
[13] Liu J-H(刘继华), Yin C-Y(尹承佾), Sun Q-R(孙清荣), Wang Y-M(王永民), Yu F-Y(于凤英). The deposition of cellulose and correlation with fiber strength in cotton. J Nucl Agric Sci (核农学报), 1991, 5(4): 205-209 (in Chinese with English abstract)
[14] Liu J-H(刘继华), Yin C-Y(尹承佾), Yu F-Y(于凤英), Chen X-L(陈学留). Genetic analysis on cellulose deposition of cotton fiber. J Nucl Agric Sci (核农学报), 1993, 7(2): 117-120 (in Chinese with English abstract)
[15] Liu J-H(刘继华). The cotton fiber strength and its getting mechanism. J Shandong Agric Univ (山东农业大学学报), 1988, 19(2): 98-104 (in Chinese)
[16] Wang Y-M(王永民). The relationship between the structure and strength of cotton fiber. Jiangxi Cotton (江西棉花), 1993, (1): 14-16 (in Chinese)
[17] Tao L-H(陶灵虎), Liu W-S(刘稳生), Feng G-L(封国林), Ruan X-G(阮锡根), Deng J-P(邓家佩). The relationship between qualitative characters and orientational parameters of cotton fiber (II). Acta Agron Sin (作物学报), 1999, 25(3): 396-400 (in Chinese with English abstract)
[18] Tao L-H(陶灵虎), Liu X(刘新), Liu W-S(刘稳生), Ran X-G(阮锡根). A study on ultrastructure of cotton fiber. Acta Biophys Sin (生物物理学报), 2001, 17(2): 245-252 (in Chinese with English abstract)
[19] Tao L-H(陶灵虎), Liu W-S(刘稳生), Feng G-L(封国林), Chen D-H(陈德华), Wu Y-K(吴云康), Ruan X-G(阮锡根), Deng J-P(邓家佩). The relationships between qualitative characters and orientational parameters of cotton fiber. Acta Agron Sin (作物学报), 1998, 24(2): 221-224 (in Chinese with English abstract)
[20] Dong H-Z(董合忠). Immature fiber length measured in several ways. China Cotton(中国棉花), 1987, 14(1): 22 (in Chinese)
[21] Hu H-L(胡恒亮), Mu X-Q(穆祥祺), Jia J-N(贾景农), Bian D-C(边栋材). The determination of cotton fiber crystallinity and crystalline grain size by X-ray diffraction method. Textile J (纺织学报), 1984, 5(7): 426-429 (in Chinese)
[22] Hu H-L(胡恒亮). X-ray Diffraction Technique (X射线衍射技术). Beijing: Textile Industry Press, 1988 (in Chinese)
[23] Paakkari T, Serimma R. A study of the structure of wood cells by X-ray diffraction. Wood Sci Technol, 1984, 18: 79-85
[24] Deluca L B, Orr R S. Crystallite orientation and spiral structure of cotton. Polymer Sci, 1961, 54: 457-470
[25] Zhao R-H(赵瑞海), Han C-L(韩春丽), Zhang W-F(张旺锋). Super-molecular structure and its relation to quality parameters in cotton fiber. Cotton Sci (棉花学报), 2005, 17(2): 112-116 (in Chinese with English abstract)
[26] Liu J-H(刘继华), Yin C-Y(尹承佾), Yu F-Y(于凤英), Jia J-N(贾景农), Bian D-C(边栋材). On the relationship between super-molecular structure and fiber strength. Fiber Standards Inspect (纤维标准与检验), 1991(8): 14-16 (in Chinese)
[27] Liu J-H(刘继华), Yin C-Y(尹承佾), Yu F-Y(于凤英), Liu Y-X(刘英欣), Jia J-N(贾景农), Bian D-C(边栋材). Effects of anthesis date on the dynamic change of cotton fiber super-molecular structure and strength. Sci Agric Sin (中国农业科学), 1996, 29(1): 59-65 (in Chinese with English abstract)
[28] Liu J-H(刘继华), Yin C-J(尹承佾), Wang Y-M(王永民), Yu F-Y(于凤英), Jia J-N(贾景农), Bian D-C(边栋材). Genetic analysis on the super-molecular structure parameter of cotton fiber. Acta Agron Sin (作物学报), 1994, 20(3): 375-380 (in Chinese)
[29] Zhao R-H(赵瑞海), Gou L(勾玲), Han C-L(韩春丽), Zhang W-F(张旺锋), Lei J(雷军), Bian D-C(边栋材). Variation of cotton fiber orientational parameters and its relation to fiber strength at different eco-regions. Cotton Sci (棉花学报), 2008, 20(1): 14-18 (in Chinese with English abstract)
[30] Bian H-Y(卞海云), Zhang W-J(张文静), Chen B-L(陈兵林), Zhou Z-G(周治国), Jiang G-H(蒋光华), Shu H-M(束红梅). Effect of exogenous materials on cotton fiber strength development in low temperature conditions. Cotton Sci (棉花学报), 2006, 18(3): 145-149 (in Chinese with English abstract)
[31] Shan S-H(单世华), Sun X-Z(孙学振), Zhou Z-G(周治国), Shi P(施培), Bian D-C(边栋材). Effect of temperature on cotton fiber strength and super-molecular structure. Acta Agron Sin (作物学报), 2000, 26(6): 666-672 (in Chinese with English abstract)
[32] Tao L-H(陶灵虎), Hu Q-L(胡勤龙), Liu W-S(刘稳生). The mean spiral angle measurement of cotton fiber secondary walls X-ray diffraction. J Jiangsu Agric Coll (江苏农学院学报), 1988, 9(2): 53-55 (in Chinese with English abstract)

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