FTIR Research on Tomato Pollens with Flight Mutagenesis
WANG Yi-lin1, YANG Qun1, YANG De2, YAO Jie3
1. Department of Physics and Electronic Science, Chuxiong Normal University, Chuxiong 675000, China 2. The School of Gardening and Horticulture, Yunnan Agricultural University, Kunming 650201, China 3. Analysis and Testing Center, Nanjing Normal University, Nanjing 210097, China
Abstract：Four tomato pollen line(two tomato pollen lines with space flight mutagenesis, and two common tomato pollen lines) were studied by FTIR. The method combines two steps: FTIR spectra, and second derivative spectroscopy. The results indicate that the IR spectrum of tomato pollen is mainly composed of absorption of protein, amino acid, and carbohydrates, etc, and IR spectrum shows a small change. The same change occurs fot the two space tomato: the absorbance appears at 1 100-830 cm-1 region and 1 390 cm-1 peak is stretching. However, absorbance at 1 645 cm-1 was stretching for the big space tomato, while the absorbance at 1 535 cm-1 was stretching for the small space tomato.
王怡林1, 杨群1,杨德2,姚杰3 . 航天诱变番茄花粉的红外光谱研究[J]. 光谱学与光谱分析, 2006, 26(12): 2207-2209.
WANG Yi-lin1, YANG Qun1, YANG De2, YAO Jie3 . FTIR Research on Tomato Pollens with Flight Mutagenesis. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(12): 2207-2209.
[1] AYIGULI Tash, et al(阿依古丽·塔西，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(11)(增刊): 131. [2] NING Yong-cheng(宁永成). Identify of Organic Compounds Structure and Spectroscopy(有机化合物结构鉴定与有机波谱学). Second Edition(第2版). Beijing: Science Press(北京: 科学出版社)，2000. 332. [3] HAN Run-ping, YIN Jian-si, LI Hong-kui, et al(韩润平，尹健四，李宏魁, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(11)(增刊): 185.
