Determination of Apparent Amylose Content in Rice by Using Paper-Based Microfluidic Chips

文献类型: 外文期刊

第一作者: Hu, Xianqiao

作者: Hu, Xianqiao;Lu, Lin;Fang, Changyun;Duan, Binwu;Zhu, Zhiwei;Hu, Xianqiao;Lu, Lin;Fang, Changyun;Duan, Binwu;Zhu, Zhiwei

作者机构:

关键词: apparent amylose content;paper-based microfluidic chips;rice;color reaction

期刊名称:JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY ( 影响因子:5.279; 五年影响因子:5.269 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: Determination of apparent amylose content in rice is a key function for rice research and the rice industry. In this paper, a novel approach with paper-based microfluidic chip is reported to determine apparent amylose content in rice. The conventional color reaction between amylose and iodine was employed. Blue color of amylose iodine complex generated on-chip was converted to gray and measured with Photoshop after the colored chip was scanned. The method for preparation of the paper chip is described. In situ generation of iodine for on-chip color reaction was designed, and factors influencing color reaction were investigated in detail. Elimination of yellow color interference of excess iodine by exploiting color removal function of Photoshop was presented. Under the optimized conditions, apparent amylose content in rice ranging from 1.5 to 26.4% can be determined, and precision was 6.3%. The analytical results obtained with the developed approach were in good agreement with those with the continuous flow analyzer method.

分类号: R15`S

  • 相关文献

[1]Detection of allelic variation at the Wx locus with single-segment substitution lines in rice (Oryza sativa L.). Teng, Bin,Zeng, Ruizhen,Wang, Yicun,Liu, Ziqiang,Zhang, Zemin,Zhu, Haitao,Ding, Xiaohua,Li, Wentao,Zhang, Guiquan,Teng, Bin,Zeng, Ruizhen,Liu, Ziqiang,Zhang, Zemin,Zhang, Guiquan. 2012

[2]Phytochrome B Negatively Affects Cold Tolerance by Regulating OsDREB1 Gene Expression through Phytochrome Interacting Factor-Like Protein OsPIL16 in Rice. He, Yanan,Li, Yaping,Cui, Lixin,Xie, Lixia,Zheng, Chongke,Zhou, Guanhua,Zhou, Jinjun,Xie, Xianzhi,Li, Yaping,Cui, Lixin. 2016

[3]A Kelch Motif-Containing Serine/Threonine Protein Phosphatase Determines the Large Grain QTL Trait in Rice. Hu, Zejun,Sun, Fan,Xin, Xiaoyun,Qian, Xi,Yang, Jingshui,Luo, Xiaojin,Hu, Zejun,He, Haohua,Wang, Wenxiang,Zhang, Shiyong. 2012

[4]Genome-wide identification of microRNAs and their targets in wild type and phyB mutant provides a key link between microRNAs and the phyB-mediated light signaling pathway in rice. Sun, Wei,wu, Xiu,Xie, Xianzhi,Xu, Xiao Hui,Lu, Xingbo,Sun, Hongwei,Wang, Yong. 2015

[5]Overexpression of an S-like ribonuclease gene, OsRNS4, confers enhanced tolerance to high salinity and hyposensitivity to phytochrome-mediated light signals in rice. Zheng, Jun,Wang, Yingying,He, Yanan,Zhou, Jinjun,Li, Yaping,Liu, Qianqian,Xie, Xianzhi,Zheng, Jun,Wang, Yingying,He, Yanan,Zhou, Jinjun,Xie, Xianzhi. 2014

[6]Distribution Characteristics of Soil Cadmium in Different Textured Paddy Soil Profiles and Its Relevance with Cadmium Uptake by Crops. Wang Zheng-yin,Qin Yu-sheng,Zhan Shao-jun,Yu Hua,Tu Shi-hua. 2013

[7]Overexpression of OsPIL15, a phytochromeinteracting factor- like protein gene, represses etiolated seedling growth in rice. Zhou, Jinjun,Liu, Qianqian,Wang, Yingying,Zhang, Shiyong,Cheng, Huimin,Yan, Lihua,Li, Li,Xie, Xianzhi,Zhou, Jinjun,Wang, Yingying,Zhang, Shiyong,Xie, Xianzhi,Liu, Qianqian,Xie, Xianzhi,Zhang, Fang,Chen, Fan. 2014

[8]DISTRIBUTION CHARACTERISTICS, BIOACCUMULATION, AND SOURCES OF MERCURY IN RICE AT NANSI LAKE AREA, SHANDONG PROVINCE, CHNIA. Liu, H.,Zhang, J.,Dai, J. L.,Wang, L. H.,Zhang, J.,Li, G. X.. 2015

[9]Nitrogen Status Diagnosis of Rice by Using a Digital Camera. Fan Ming-sheng,Zhang Fu-suo,Chen Xin-ping,Jia Liang-liang,Sun Yan-ming,Lue Shi-hua. 2009

[10]Influence of unflooded mulching cultivation on nitrogen uptake and utilization of fertilizer nitrogen by rice. Liu, Xuejun,Zhang, Fusuo,Mao, Daru,Zeng, Xingzhong,Lu, Shihua,Wang, Mingtian. 2008

[11]Overexpression of a phytochrome-regulated tandem zinc finger protein gene, OsTZF1, confers hypersensitivity to ABA and hyposensitivity to red light and far-red light in rice seedlings. Zhou, Jinjun,Fan, Zhongxue,Xie, Xianzhi,Zhang, Cheng,Zhou, Jinjun,Fan, Zhongxue,Xie, Xianzhi,Zhang, Cheng,Ma, Huiquan,Zhang, Fang,Chen, Fan. 2012

[12]Enhancement of innate immune system in monocot rice by transferring the dicotyledonous elongation factor Tu receptor EFR. Lu, Fen,Wang, Huiqin,Wang, Shanzhi,Jiang, Wendi,Yang, Jun,Sun, Wenxian,Lu, Fen,Wang, Huiqin,Wang, Shanzhi,Jiang, Wendi,Yang, Jun,Sun, Wenxian,Shan, Changlin,Li, Bin,Shan, Changlin,Li, Bin,Yang, Jun,Zhang, Shiyong. 2015

[13]A missense mutation in the transmembrane domain of CESA9 affects cell wall biosynthesis and plant growth in rice. Wang, Daofeng,Lan, Jinhao,Wang, Daofeng,Zhao, Jinfeng,Li, Xueyong,Yuan, Shoujiang,Yin, Liang,Guo, Baotai. 2012

[14]Mutations in the MIT3 gene encoding a caroteniod isomerase lead to increased tiller number in rice. Liu, Lihua,Peng, Peng,Qiu, Haiyang,Zhao, Jinfeng,Fang, Jingjing,Patil, Suyash Bhimgonda,Li, Xueyong,Xie, Tingting,Zhang, Wenhui,Wang, Yiqin,Fang, Shuang,Chu, Jinfang,Yuan, Shoujiang. 2018

[15]Detection of epistatic interactions of three QTLs for heading date in rice using single segment substitution lines. Ding, Han-Feng,Liu, Xu,Li, Run-Fang,Wang, Wen-Ying,Zhang, Y.,Zhang, Xiao-Dong,Yao, Fang-Yin,Li, Guang-Xian,Jiang, Ming-Song,Ding, Han-Feng.

[16]Delimitation of the PSH1(t) gene for rice purple leaf sheath to a 23.5 kb DNA fragment. Wang, Wen-Ying,Ding, Han-Feng,Li, Run-Fang,Liu, Xu,Zhang, Yu,Yao, Fang-Yin,Li, Guang-Xian,Jiang, Ming-Song.

[17]Determination of 5-hydroxymethyl-2-deoxycytidine in Rice by High-performance Liquid Chromatography-Tandem Mass Spectrometry with Isotope Dilution. Wang, Xiaoli,Wang, Shanshan,Chen, Xiangfeng,Chen, Yue,Yuan, Jinpeng,Zhao, Rusong,Guo, Tao. 2017

[18]Functional Marker Development and Effect Analysis of Grain Size Gene GW2 in Extreme Grain Size Germplasm in Rice. Zhang Ya-dong,Zheng Jia,Liang Yan-li,Zhao Chun-fang,Chen Tao,Zhao Qing-yong,Zhu Zhen,Zhou Li-hui,Yao Shu,Zhao Ling,Yu Xing,Wang Cai-lin. 2015

[19]Synonymous codon usage and gene function are strongly related in Oryza sativa. Liu, QP,Dou, SJ,Ji, ZJ,Xue, QZ. 2005

[20]Correlation between appearance of embryogenic cells and the IAA levels in rice somatic cell culture. Chen, YF,Zhou, X,Tang, RS,Zhang, JY,Mei, CS. 1998

作者其他论文 更多>>