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	Provedor de dados Nature Precedings (7) Autor I. C. Baianu (7) Tiefeng You (7) Doina M. Costescu (3) Jun Guo (3) Randall L. Nelson (2) V. I. Prisecaru (2) Randall L. Nelson (1) Schyler S. Korban (1) Mais... Palavra-chave Biotechnology (7) Chemistry (7) Genetics & Genomics (7) Plant Biology (7) Molecular Cell Biology (6) Developmental Biology (5) Bioinformatics (3) Cancer (2) Immunology (1) Pharmacology (1) Mais... Tipo do documento Manuscript (5) Presentation (2) Ano 2011 (7) País United Kingdom (7)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 7 Primeira ... 1 ... Última NIR Spectroscopy and Microspectroscopy Analysis of Intact Soybean Seeds for Food Applications through Composition Improvements. Version 2.0 Nature Precedings Tiefeng You; I. C. Baianu. The soybean-derived products are among the most important agricultural products in the USA and the world. Conventional analytical methods for soybean composition analysis are both time consuming and costly. Faster and less expensive methods are required for most practical applications. To improve the accuracy, reliability and sensitivity of NIR, major advancements in instrumentation, as well as, data analysis / calibration methodology are required. Novel NIR instruments, such as DA-NIR and FT-NIR spectrometers developed in recent years have the potential for improving significantly the quantification of soybean composition at a reasonable cost. We present representative calibrations and data for intact soybean composition analysis obtained at the... Tipo: Manuscript Palavras-chave: Biotechnology; Chemistry; Developmental Biology; Genetics & Genomics; Molecular Cell Biology; Bioinformatics; Plant Biology. Ano: 2011 URL: http://precedings.nature.com/documents/6253/version/1 Soybean Composition Database from NIR, NMR and GC-MS Analyses- (v.3) Nature Precedings I. C. Baianu; Tiefeng You; Jun Guo; Doina M. Costescu; V. I. Prisecaru. This novel Soybean Composition Database from the AFC-NMR & NIR Spectroscopy Facility of the College of ACES at the University of Illinois at Urbana includes more than 12,000 NIR measurements on soybeans from the International Soybean Germplasm Collection, such as those received from Peking at the National Soybean Collection.
Excel files (.xls) of our novel spectroscopic data are currently available for all 80,000 + NIR and FT-NMR measurements; such data are made available from an ultra-fast and secure supercomputer server utilizing the current version of the Scientific-Linux OS-based software. 

A detailed account is also presented of our high-resolution nuclear magnetic resonance (HR-NMR) and... Tipo: Manuscript Palavras-chave: Biotechnology; Chemistry; Developmental Biology; Genetics & Genomics; Molecular Cell Biology; Bioinformatics; Plant Biology. Ano: 2011 URL: http://precedings.nature.com/documents/6201/version/3 Near Infrared Microspectroscopy, Fluorescence Microspectroscopy, Infrared Chemical Imaging and High-Resolution Nuclear Magnetic Resonance Analysis of Soybean Seeds, Embryos and Single Cells Nature Precedings I. C. Baianu; Schyler S. Korban; Tiefeng You. Chemical analysis of soybean seeds, somatic embryos and single cells were carried out by Fourier Transform Infrared (FT-IR), Fourier Transform Near Infrared (FT-NIR) Microspectroscopy, Fluorescence and High-Resolution NMR (HR-NMR). The first FT-NIR chemical images of biological systems approaching 1 micron (1μ) resolution are presented here. Chemical images obtained by FT-NIR and FT-IR Microspectroscopy are presented for oil in soybean seeds and somatic embryos under physiological conditions. FT-NIR spectra of oil and proteins were obtained for volumes as small as 2μ3. Related, HR-NMR analyses of oil contents in somatic embryos are also presented here with nanoliter precision. Such 400 MHz 1H NMR analyses allowed the selection of... Tipo: Manuscript Palavras-chave: Biotechnology; Cancer; Chemistry; Developmental Biology; Genetics & Genomics; Molecular Cell Biology; Plant Biology. Ano: 2011 URL: http://precedings.nature.com/documents/6200/version/1 NIR Calibrations for Soybean Seeds and Soy Food Composition Analysis: Total Carbohydrates, Oil, Proteins and Water Contents [v.2] Nature Precedings I. C. Baianu; Jun Guo; Randall L. Nelson; Tiefeng You; Doina M. Costescu. Conventional chemical analysis techniques are expensive, time consuming, and often destructive. The non-invasive Near Infrared (NIR) technology was introduced over the last decades for wide-scale, inexpensive chemical analysis of food and crop seed composition (see Williams and Norris, 1987; Wilcox and Cavins, 1995; Buning and Diller, 2000 for reviews of the NIR technique development stage prior to 1998, when Diode Arrays were introduced to NIR). NIR spectroscopic measurements obey Lambert and Beer’s law, and quantitative measurements can be successfully made with high speed and ease of operation. NIR has been used in a great variety of food applications. General applications of products analyzed come from all sectors of the food industry... Tipo: Manuscript Palavras-chave: Biotechnology; Cancer; Chemistry; Developmental Biology; Genetics & Genomics; Molecular Cell Biology; Pharmacology; Plant Biology. Ano: 2011 URL: http://precedings.nature.com/documents/6611/version/2 Determination of Isoflavone Contents for Selected Soybean Lines and Soy Foods by Fourier Transform Near Infrared Reflectance Spectroscopy Nature Precedings I. C. Baianu; Tiefeng You; Randall L. Nelson. Soybean isoflavones are of considerable interest in relation to their possible health effects in human diets. Rapid and economical determination of soybean isoflavone contents is essential for breeding and selection of soybean seeds with optimal isoflavone levels for food applications. Fourier Transform Near Infrared Spectroscopy (FT-NIR) calibrations were developed for rapid and reliable analysis of soybean isoflavone content. Our isoflavone calibrations are characterized by low standard errors (<0.02%) and high degrees of correlation (>99%). Tipo: Presentation Palavras-chave: Biotechnology; Chemistry; Genetics & Genomics; Immunology; Plant Biology. Ano: 2011 URL: http://precedings.nature.com/documents/6194/version/1 Soybean Composition Database from NIR, NMR and GC-MS Analyses Nature Precedings I. C. Baianu; Tiefeng You; Jun Guo; Doina M. Costescu; V. I. Prisecaru. This novel Soybean Composition Database from the AFC-NMR & NIR Spectroscopy Facility of the College of ACES at the University of Illinois at Urbana includes more than 12,000 NIR measurements on soybeans from the International Soybean Germplasm Collection, such as those received from Peking at the National Soybean Collection.
Excel files (.xls) of our novel spectroscopic data are currently available for all 80,000 + NIR and FT-NMR measurements; such data are made available from an ultra-fast and secure supercomputer server utilizing the current version of the Scientific-Linux OS-based software. 

A detailed account is also presented of our high-resolution nuclear magnetic resonance (HR-NMR) and... Tipo: Manuscript Palavras-chave: Biotechnology; Chemistry; Developmental Biology; Genetics & Genomics; Molecular Cell Biology; Bioinformatics; Plant Biology. Ano: 2011 URL: http://precedings.nature.com/documents/6201/version/2 Dual Diode Array and Fourier Transform Near Infrared Reflectance Spectrometer Calibrations for Composition Analysis of Single Soybean Seeds for Genetic Selection, Cross-Breeding Experiments Nature Precedings I. C. Baianu; Tiefeng You; Randall L. Nelson. Experimental results of extensive evaluations of Diode-Array and FT-NIRS instruments are presented that aim at developing reliable and robust NIR calibrations for single soybean seed composition analysis on both Dual Diode Array and Fourier Transform NIR reflectance instruments. Single soybean seed, bulk, and powder calibrations were developed on four different NIRS spectrometer models that are commercially available. Tipo: Presentation Palavras-chave: Biotechnology; Chemistry; Genetics & Genomics; Molecular Cell Biology; Plant Biology. Ano: 2011 URL: http://precedings.nature.com/documents/6195/version/1 Registros recuperados: 7 Primeira ... 1 ... Última

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