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A new automated chilled adult release system for the aerial distribution of sterile male tsetse flies. PLoS One 2020; 15:e0232306. [PMID: 32986707 PMCID: PMC7521752 DOI: 10.1371/journal.pone.0232306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 09/09/2020] [Indexed: 11/19/2022] Open
Abstract
Tsetse eradication continues to be a top priority for African governments including that of Senegal, which embarked on a project to eliminate Glossina palpalis gambiensis from the Niayes area, following an area-wide integrated pest management approach with an SIT component. A successful SIT programme requires competitive sterile males of high biological quality. This may be hampered by handling processes including irradiation and the release mechanisms, necessitating continued improvement of these processes, to maintain the quality of flies. A new prototype of an automated chilled adult release system (Bruno Spreader Innovation, (BSI™)) for tsetse flies was tested for its accuracy (in counting) and release rate consistency. Also, its impact on the quality of the released sterile males was evaluated on performance indicators, including flight propensity, mating competitiveness, premating and mating duration, insemination rate of mated females and survival of male flies. The BSITM release system accurately counted and homogenously released flies at the lowest motor speed set (0.6 rpm), at a consistent rate of 60±9.58 males/min. Also, the release process, chilling (6 ± 1°C) and passing of flies through the machine) had no significant negative impact on the male flight propensity, mating competitiveness, premating and mating durations and the insemination rates. Only the survival of flies was negatively affected whether under feeding or starvation. The positive results of this study show that the BSI™ release system is promising for use in future tsetse SIT programmes. However, the negative impact of the release process on survival of flies needs to be addressed in future studies and results of this study confirmed under operational field conditions in West Africa.
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Ajayi OI, Okedina TA, Samuel AE, Asieba GO, Jegede AA, Onyemali CP, Ehiwuogu-Onyibe J, Lawal AK, Elemo GN. Evaluation of starter culture fermented sweet potato flour using FTIR spectra and GCMS Chromatogram. ACTA ACUST UNITED AC 2019. [DOI: 10.5897/ajmr2017.8774] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Zhu Z, Chen S, Wu X, Xing C, Yuan J. Determination of soybean routine quality parameters using near-infrared spectroscopy. Food Sci Nutr 2018; 6:1109-1118. [PMID: 29983975 PMCID: PMC6021721 DOI: 10.1002/fsn3.652] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 03/17/2018] [Accepted: 03/25/2018] [Indexed: 11/12/2022] Open
Abstract
Large differences in quality existed between soybean samples. In order to rapidly detect soybean quality between samples from different areas, we have developed near-infrared spectroscopy (NIRS) models for the moisture, crude fat, and protein content of soybeans, based on 360 soybean samples collected from different areas. Compared with whole kernels, soybean powder with particle sizes of 60 mesh was more suitable for modeling of moisture, crude fat, and protein content. To increase the reproducibility of the prediction model, uniform particle sizes of soybeans were prepared by grinding and sieving soybeans with different sizes and colors. Modeling analysis showed that the internal cross-validation correlation coefficients (Rcv) for the moisture, crude fat, and protein content of soybeans were .965, .941, and .949, respectively, and the determination coefficients (R2) were .966, .958, and .958. NIRS performed well as a rapid method for the determination of routine quality parameters and provided reference data for the analysis of soybean quality using FT-NIRS.
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Affiliation(s)
- Zhenying Zhu
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and SafetyKey Laboratory of Grains and Oils Quality Control and ProcessingNanjing University of Finance and EconomicsNanjingChina
| | - Shangbing Chen
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and SafetyKey Laboratory of Grains and Oils Quality Control and ProcessingNanjing University of Finance and EconomicsNanjingChina
| | - Xueyou Wu
- School of Food Science and TechnologyJiangnan UniversityWuxiChina
| | - Changrui Xing
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and SafetyKey Laboratory of Grains and Oils Quality Control and ProcessingNanjing University of Finance and EconomicsNanjingChina
| | - Jian Yuan
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and SafetyKey Laboratory of Grains and Oils Quality Control and ProcessingNanjing University of Finance and EconomicsNanjingChina
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4
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Peiris KHS, Dong Y, Davis MA, Bockus WW, Dowell FE. Estimation of the Deoxynivalenol and Moisture Contents of Bulk Wheat Grain Samples by FT-NIR Spectroscopy. Cereal Chem 2017. [DOI: 10.1094/cchem-11-16-0271-r] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Kamaranga H. S. Peiris
- Department of Biological and Agricultural Engineering, Kansas State University, Manhattan, KS, U.S.A
| | - Yanhong Dong
- Department of Plant Pathology, University of Minnesota, St. Paul, MN, U.S.A
| | - Mark A. Davis
- Department of Plant Pathology, Kansas State University, Manhattan, KS, U.S.A
| | - William W. Bockus
- Department of Plant Pathology, Kansas State University, Manhattan, KS, U.S.A
| | - Floyd E. Dowell
- USDA-ARS, CGAHR, Stored Product Insect and Engineering Research Unit, Manhattan, KS, U.S.A. Mention of trade names or commercial products in this publication is solely for the purpose of providing specific information and does not imply recommendation or endorsement by the U.S. Department of Agriculture. USDA is an equal opportunity provider and employer
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5
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Armstrong PR, Dell’Endice F, Maghirang EB, Rupenyan A. Discriminating Oat and Groat Kernels from Other Grains Using Near-Infrared Spectroscopy. Cereal Chem 2017. [DOI: 10.1094/cchem-06-16-0162-r] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Paul R. Armstrong
- U.S. Department of Agriculture–Agricultural Research Service, Center for Grain and Animal Health Research, Stored Product Insect and Engineering Research Unit, 1515 College Avenue, Manhattan, KS 66502, U.S.A
| | | | - Elizabeth B. Maghirang
- U.S. Department of Agriculture–Agricultural Research Service, Center for Grain and Animal Health Research, Stored Product Insect and Engineering Research Unit, 1515 College Avenue, Manhattan, KS 66502, U.S.A
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Peiris KHS, Dong Y, Bockus WW, Dowell FE. Moisture Effects on the Prediction Performance of a Single-Kernel Near-Infrared Deoxynivalenol Calibration. Cereal Chem 2016. [DOI: 10.1094/cchem-04-16-0120-r] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Kamaranga H. S. Peiris
- Department of Biological and Agricultural Engineering, Kansas State University, Manhattan, KS 66506, U.S.A
| | - Yanhong Dong
- Department of Plant Pathology, University of Minnesota, Saint Paul, MN 55108, U.S.A
| | - William W. Bockus
- Department of Plant Pathology, Kansas State University, Manhattan, KS 66506, U.S.A
| | - Floyd E. Dowell
- USDA-ARS, CGAHR, Stored Product Insect and Engineering Research Unit, Manhattan, KS 66502, U.S.A. Mention of trade names or commercial products in this publication is solely for the purpose of providing specific information and does not imply recommendation or endorsement by the U.S. Department of Agriculture. USDA is an equal opportunity provider and employer
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7
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Moran ZR, Parker AG. Near Infrared Imaging As a Method of Studying Tsetse Fly (Diptera: Glossinidae) Pupal Development. JOURNAL OF INSECT SCIENCE (ONLINE) 2016; 16:iew047. [PMID: 27402791 PMCID: PMC4940448 DOI: 10.1093/jisesa/iew047] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 05/20/2016] [Indexed: 06/06/2023]
Abstract
Near infrared (NIR) photography and video was investigated as a method for observing and recording intrapuparial development in the tsetse fly Glossina palpalis gambiensis and other Muscomorpha (Cyclorrhapha) Diptera. We showed that NIR light passes through the puparium, permitting images of the true pupae and pharate adult to be captured. Various wavelengths of NIR light from 880 to 1060 nm were compared to study the development of tsetse fly pupae from larviposition to emergence, using time-lapse videos and photographs. This study was carried out to advance our understanding of tsetse pupal development, specifically with the goal of improving a sorting technique which could separate male from female tsetse flies several days before emergence. Separation of the sexes at this stage is highly desirable for operational tsetse sterile insect technique control programmes, as it would permit the easy retention of females for the colony while allowing the males to be handled, irradiated and shipped in the pupal stage when they are less sensitive to vibration. In addition, it presents a new methodology for studying the pupal stage of many coarctate insects for many applications. NIR imaging permits observation of living pupae, allowing the entire development process to be observed without disruption.
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Affiliation(s)
- Zelda R Moran
- Insect Pest Control Laboratory, Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, International Atomic Energy Agency, P.O. Box 100, 1400 Vienna, Austria (; )
| | - Andrew G Parker
- Insect Pest Control Laboratory, Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, International Atomic Energy Agency, P.O. Box 100, 1400 Vienna, Austria (; )
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Peiris KHS, Bockus WW, Dowell FE. Near-Infrared Spectroscopic Evaluation of Single-Kernel Deoxynivalenol Accumulation and Fusarium Head Blight Resistance Components in Wheat. Cereal Chem 2016. [DOI: 10.1094/cchem-03-15-0057-r] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Kamaranga H. S. Peiris
- Department of Biological and Agricultural Engineering, Kansas State University, Manhattan, KS, 66506, U.S.A
| | - William W. Bockus
- Department of Plant Pathology, Kansas State University, Manhattan, KS, 66506, U.S.A
| | - Floyd E. Dowell
- U.S. Department of Agriculture, Agricultural Research Service, Center for Grain and Animal Health Research, Stored Product Insect and Engineering Research Unit, 1515 College Avenue, Manhattan, KS, 66502, U.S.A. Mention of trade names or commercial products in this publication is solely for the purpose of providing specific information and does not imply recommendation or endorsement by the USDA. USDA is an equal opportunity provider and employer
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Baasandorj T, Ohm JB, Simsek S. Effect of Dark, Hard, and Vitreous Kernel Content on Protein Molecular Weight Distribution and on Milling and Breadmaking Quality Characteristics for Hard Spring Wheat Samples from Diverse Growing Regions. Cereal Chem 2015. [DOI: 10.1094/cchem-12-14-0249-r] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Tsogtbayar Baasandorj
- North Dakota State University, Department of Plant Sciences, P.O. Box 6050, Department 7670, Fargo, ND 58108-6050, U.S.A
| | - Jae-Bom Ohm
- USDA-ARS, Cereal Crops Research Unit, Hard Red Spring and Durum Wheat Quality Laboratory, Harris Hall, North Dakota State University, Fargo, ND 58108, U.S.A
| | - Senay Simsek
- North Dakota State University, Department of Plant Sciences, P.O. Box 6050, Department 7670, Fargo, ND 58108-6050, U.S.A
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11
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Esteve Agelet L, Hurburgh CR. Limitations and current applications of Near Infrared Spectroscopy for single seed analysis. Talanta 2014; 121:288-99. [PMID: 24607140 DOI: 10.1016/j.talanta.2013.12.038] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 12/15/2013] [Accepted: 12/16/2013] [Indexed: 11/28/2022]
Abstract
Near Infrared Spectroscopy (NIRS) analysis at the single seed level is a useful tool for breeders, farmers, feeding facilities, and food companies according to current researches. As a non-destructive technique, NIRS allows for the selection and classification of seeds according to specific traits and attributes without alteration of their properties. Critical aspects in using NIRS for single seed analysis such as reference method, sample morphology, and spectrometer suitability are discussed in this review. A summary of current applications of NIRS technologies at single seed level is also presented.
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Affiliation(s)
- Lidia Esteve Agelet
- Department of Agriculture and Biosystems Engineering, Iowa State University, USA.
| | - Charles R Hurburgh
- Department of Agriculture and Biosystems Engineering, Iowa State University, USA
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12
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Armstrong PR. Development and Evaluation of a Near-Infrared Instrument for Single-Seed Compositional Measurement of Wheat Kernels. Cereal Chem 2014. [DOI: 10.1094/cchem-07-13-0132-r] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Paul R. Armstrong
- Research engineer, Engineering and Wind Erosion Research Unit, USDA-ARS, Center for Grain and Animal Health Research, 1515 College Ave., Manhattan, KS, 66502. Mention of trademark or proprietary products does not constitute a guarantee or warranty of the product by the U.S. Department of Agriculture and does not imply its approval to the exclusion of other products that may also be suitable
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13
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Peiris KHS, Dong Y, Bockus WW, Dowell FE. Single-Kernel Near-Infrared Analysis for Evaluating Wheat Samples for Fusarium Head Blight Resistance. Cereal Chem 2014. [DOI: 10.1094/cchem-11-12-0157-r] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Kamaranga H. S. Peiris
- Department of Biological and Agricultural Engineering, Kansas State University, Manhattan, KS, U.S.A
| | - Yanhong Dong
- Department of Plant Pathology, University of Minnesota, St. Paul, MN, U.S.A
| | - William W. Bockus
- Department of Plant Pathology, Kansas State University, Manhattan, KS, U.S.A
| | - Floyd E. Dowell
- USDA, ARS, CGAHR, Engineering and Wind Erosion Research Unit, Manhattan, KS, U.S.A. The mention of trade names or commercial products in this publication is solely for the purpose of providing specific information and does not imply recommendation or endorsement by the U.S. Department of Agriculture. USDA is an equal opportunity provider and employer
- Corresponding author. Phone: (785) 776-2753. E-mail:
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14
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Haff RP, Pearson TC, Maghirang E. A multispectral sorting device for isolating single wheat kernels with high protein content. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2013. [DOI: 10.1007/s11694-013-9150-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Pojić M, Mastilović J, Majcen N. Robustness of the near infrared spectroscopy method determined using univariate and multivariate approach. Food Chem 2012; 134:1699-705. [DOI: 10.1016/j.foodchem.2012.03.104] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Revised: 05/24/2011] [Accepted: 03/23/2012] [Indexed: 10/28/2022]
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16
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Near Infrared Spectroscopy—Advanced Analytical Tool in Wheat Breeding, Trade, and Processing. FOOD BIOPROCESS TECH 2012. [DOI: 10.1007/s11947-012-0917-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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17
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Fox GP, Kelly A, Sweeney N, Hocroft DM. Development of a Single Kernel NIR Barley Protein Calibration and Assessment of Variation in Protein on Grain Quality. JOURNAL OF THE INSTITUTE OF BREWING 2012. [DOI: 10.1002/j.2050-0416.2011.tb00507.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Jaillais B, Bertrand D, Abecassis J. Identification of the histological origin of durum wheat milling products by multispectral imaging and chemometrics. J Cereal Sci 2012. [DOI: 10.1016/j.jcs.2011.11.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Peiris KHS, Dowell FE. Determining Weight and Moisture Properties of Sound and Fusarium-Damaged Single Wheat Kernels by Near-Infrared Spectroscopy. Cereal Chem 2011. [DOI: 10.1094/cchem-04-10-0067] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- K. H. S. Peiris
- Dept. Biological and Agricultural Eng., Kansas State University, Manhattan, KS
| | - F. E. Dowell
- USDA-ARS, CGAHR Engineering & Wind Erosion Research Unit, Manhattan, KS
- Corresponding author. E-mail:
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Peiris KHS, Pumphrey MO, Dong Y, Maghirang EB, Berzonsky W, Dowell FE. Near-Infrared Spectroscopic Method for Identification ofFusariumHead Blight Damage and Prediction of Deoxynivalenol in Single Wheat Kernels. Cereal Chem 2010. [DOI: 10.1094/cchem-01-10-0006] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- K. H. S. Peiris
- Kansas State University, Biological and Agricultural Engineering Department Manhattan, KS
| | - M. O. Pumphrey
- USDA-ARS CGAHR, Hard Winter Wheat Genetics Research Unit, Manhattan, KS
| | - Y. Dong
- University of Minnesota, Department of Plant Pathology, St. Paul, MN
| | | | | | - F. E. Dowell
- USDA ARS CGAHR, EWERU, Manhattan, KS
- Corresponding author. E-mail:
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Tønning E, Thybo AK, Pedersen L, Munck L, Hansen Å, Tøgersen FA, Engelsen SB, Nørgaard L. Bulk Functionality Diversification by Unsupervised Single-Kernel Near-Infrared (SKNIR) Sorting of Wheat. Cereal Chem 2009. [DOI: 10.1094/cchem-86-6-0706] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- E. Tønning
- Plant Food Science, Dept of Food Science, Faculty of Agricultural Sciences, University of Aarhus, DK-5792 Aarslev, Denmark
- Quality & Technology, Dept of Food Science, Faculty of Life Sciences, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
| | - A. K. Thybo
- Plant Food Science, Dept of Food Science, Faculty of Agricultural Sciences, University of Aarhus, DK-5792 Aarslev, Denmark
| | - L. Pedersen
- Dept Chemical Engineering, Faculty of Engineering, University of Southern Denmark, DK-5230 Odense, Denmark
| | - L. Munck
- Quality & Technology, Dept of Food Science, Faculty of Life Sciences, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
| | - Å. Hansen
- Quality & Technology, Dept of Food Science, Faculty of Life Sciences, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
| | - F. A. Tøgersen
- Bioinformatics, Genetics and Statistics, Department of Genetics and Biotechnology, Faculty Agricultural Sciences, University of Aarhus, DK-8830 Tjele, Denmark
| | - S. B. Engelsen
- Quality & Technology, Dept of Food Science, Faculty of Life Sciences, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
- Corresponding author. Phone: +45 3533-3205. E-mail:
| | - L. Nørgaard
- Quality & Technology, Dept of Food Science, Faculty of Life Sciences, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
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Dowell FE, Maghirang EB, Baenziger PS. Automated Single-Kernel Sorting to Select for Quality Traits in Wheat Breeding Lines. Cereal Chem 2009. [DOI: 10.1094/cchem-86-5-0527] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Floyd E. Dowell
- USDA ARS, Grain Marketing and Production Research Center, Engineering and Wind Erosion Research Unit, Manhattan, KS 66502. Names are necessary to report factually on available data; however, the USDA neither guarantees nor warrants the standard of the product, and the use of the name by the USDA implies no approval of the product to the exclusion of others that may also be suitable
- Corresponding author. Phone: 785-776-2753. Fax: 785-537-5550. E-mail address:
| | - Elizabeth B. Maghirang
- USDA ARS, Grain Marketing and Production Research Center, Engineering and Wind Erosion Research Unit, Manhattan, KS 66502. Names are necessary to report factually on available data; however, the USDA neither guarantees nor warrants the standard of the product, and the use of the name by the USDA implies no approval of the product to the exclusion of others that may also be suitable
| | - P. Stephen Baenziger
- Department of Agronomy and Horticulture, University of Nebraska, Lincoln, NE 68583-0915
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Balcerowska G, Siuda R, Skrzypczak J, Łukanowski A, Sadowski C. Effect of particle size and spectral sub-range within the UV-VIS-NIR range using diffuse reflectance spectra on multivariate models in evaluating the severity of fusariosis in ground wheat. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2009; 26:726-32. [PMID: 19680944 DOI: 10.1080/02652030802627764] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Control (crops grown in natural conditions) and Fusarium head blight (FHB) damaged (crops inoculated with Fusarium culmorum conidia) grain of four wheat cultivars was ground and sieved into three fractions of different particle size. A series of blended samples differing in content of damaged material were prepared within fractions and cultivars, and diffuse reflectance spectra recorded within the 200-2500 nm wavelength range. Partial least-squares (PLS) models for the percentage of damaged material in blended samples were built for each of twelve series within different spectral ranges, and the root-mean-squared error of cross-validation (RMSECV) was used for the assessment of model performance. Errors using the models were lowest for the finest fraction independent of spectral range; however, their values depended on the cultivar. RMSECV for the finest fraction averaged over cultivars ranged from a little below 3.0 (when the ultraviolet light sub-range was used or participated with another one) to 8.1% (when only the near infrared (NIR) sub-range was used). For the medium and coarse fractions, averaged errors showed the same tendency of dependence on the sub-range(s); however, with higher values that increased with an increase in particle size. In conclusion, within the different fractions of particle size and spectral ranges, the most sensitive to the presence of damaged material were models developed for the finest fraction and when the ultraviolet light sub-range was used in modelling.
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Affiliation(s)
- G Balcerowska
- Institute of Mathematics and Physics, University of Technology and Life Sciences, Bydgoszcz, Poland
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Dowell FE, Maghirang EB, Graybosch RA, Berzonsky WA, Delwiche SR. Selecting and Sorting Waxy Wheat Kernels Using Near-Infrared Spectroscopy. Cereal Chem 2009. [DOI: 10.1094/cchem-86-3-0251] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- F. E. Dowell
- USDA ARS, Grain Marketing and Production Research Center, Engineering and Wind Erosion Research Unit, Manhattan, KS 66502. Mention of trade names or commercial products in this article is solely for the purpose of providing specific information and does not imply recommendation or endorsement by the U.S. Department of Agriculture
- Corresponding author. Phone: 785-776-2753. Fax: 785-537-5550. E-mail:
| | - E. B. Maghirang
- USDA ARS, Grain Marketing and Production Research Center, Engineering and Wind Erosion Research Unit, Manhattan, KS 66502. Mention of trade names or commercial products in this article is solely for the purpose of providing specific information and does not imply recommendation or endorsement by the U.S. Department of Agriculture
| | | | - W. A. Berzonsky
- Northern Plains Biostress Lab, Plant Science Department, SDSU, Brookings, SD
| | - S. R. Delwiche
- USDA ARS, Beltsville Agricultural Research Center Food Safety Laboratory, Beltsville, MD
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Abstract
Near-infrared spectroscopy (NIRS) has experienced widespread use as an analytical tool in the last 3 decades. Researchers today are exploring ways of applying NIRS that expand beyond compositional analyses into process control. Processes such as meat tenderness evaluation, curd cutting, and dough mixing have traditionally been controlled by highly skilled master craftsmen; new NIRS research applications are demonstrating that these complex processes can be monitored and controlled in situ to produce consistent, high quality end products with online NIRS technology. Additionally, researchers also now have the potential ability to develop new nondestructive spectroscopic techniques to probe the underlying molecular evolution of these products during processing.
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Affiliation(s)
- J E Bock
- Dept of Food Science, Univ of Wisconsin-Madison, Madison, WI 53706, USA
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26
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Tønning E, Nørgaard L, Engelsen SB, Pedersen L, Esbensen KH. Single-Kernel near Infrared Analysis of Bulk Wheat Heterogeneity—A Theory of Sampling Reference Study. ACTA ACUST UNITED AC 2008. [DOI: 10.1255/nirn.1057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Erik Tønning
- Department of Food Science, Faculty of Agricultural Sciences, University of Aarhus, DK-5792 Aarslev, Denmark
| | - Lars Nørgaard
- Department of Food Science, Faculty of Life Sciences, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
| | - Søren B. Engelsen
- Department of Food Science, Faculty of Life Sciences, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
| | - Lene Pedersen
- Department of Chemical Engineering, Faculty of Engineering, University of Southern Denmark, DK-5230 Odense M, Denmark
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