搜索结果: 1-15 共查到“农学 Spectroscopy”相关记录22条 . 查询时间(0.14 秒)
Non-destructive Measurements of Toona sinensis Chlorophyll and Nitrogen Content Under Drought Stress Using Near Infrared Spectroscopy
Toona Chlorophyll Nitrogen Content Drought Stress
2023/6/2
Drought is a climatic event that considerably impacts plant growth, reproduction and productivity. Toona sinensis is a tree species with high economic, edible and medicinal value, and has drought resi...
An approach to quantify natural durability of Eucalyptus bosistoana by near infrared spectroscopy for genetic selection
Eucalyptus near infrared spectroscopy genetic selection
2023/6/5
Natural durability within a timber species can be variable. Hence efficient assessments of natural durability are required to ensure quality either through tree breeding or segregation during producti...
Rapid Detection of Total Nitrogen Content in Soy Sauce using NIR Spectroscopy
near-infrared spectroscopy partial least squares
2015/12/30
A method for the rapid and nondestructive determination of total nitrogen content in soy sauce was explored. Prediction models were established using near-infrared spectroscopy combined with each of t...
Predicting Oxidizable Carbon Content via Visible- and Near-Infrared Diffuse Reflectance Spectroscopy in Soils Heavily Affected by Water Erosion
Partial Least Squares Regression spectra pre-treatment
2015/7/28
Soil spectroscopy represents a low-cost alternative to routine time-consuming and expensive laboratory analyses.
Its ability to measure a wide range of different chemical and physical soil propertie...
Researching rumen degradation behaviour of protein by FTIR spectroscopy
cow feed protein secondary structure
2015/7/7
The objectives of the present study were: (1) to detect protein secondary structures using the Fourier transform infrared spectroscopy (FTIR), and (2) to investigate the relationship between protein s...
Application of FT NIR spectroscopy in the determination of basic chemical composition of pork and beef
pork and beef NIR spectroscopy fat protein water discriminant analysis
2015/6/2
The objective of this paper was to determine basic components of pork and beef (fat, protein, water content) using FT NIR spectroscopy. The samples were analysed on an FT NIR Nicolet Antaris device in...
Analysis of amino acid composition of sheep colostrum by near-infrared spectroscopy
near-infrared spectroscopy; sheep colostrum; amino acids
2015/6/1
This paper deals with changes in the basic composition of sheep colostrum within the first 72 hours after parturition on the one hand and with the possibility of determining the major components of sh...
Ability of NIR spectroscopy to predict meat chemical composition and quality ?a review
NIR spectroscopy meat chemical composition meat quality
2015/6/1
In contrast to conventional methods for the determination of meat chemical composition and quality, near infrared spectroscopy (NIRS) enables rapid, simple and simultaneous assessment of numerous meat...
Determination of protein and gluten quality-related parameters of wheat flour using near-infrared reflectance spectroscopy (NIRS)
Gluten NIRS protein, Zeleny sedimentation
2011/6/29
Wet chemistry analyses done for quality control purposes in wheat and flour processing are time-consuming.
Nondestructive detection of moldy chestnut based on near infrared spectroscopy
NIR supervised pattern recognition nondestructive detection chestnuts
2011/1/13
Chestnut is one of the important agricultural products, especially in Asia. However, a large number of chestnuts are lost due to mildew after harvest. A critical method for preventing and reducing lar...
Determination of protein and gluten quality-related parameters of wheat fl our using near-infrared refl ectance spectroscopy (NIRS)
Gluten NIRS protein Zeleny sedimentation
2011/3/29
Wet chemistry analyses done for quality control purposes in wheat and fl our processing are time-consuming.
Near-infrared spectroscopy (NIRS) as an alternative technology to conventional methods allo...
Nondestructive Near-Infrared Reflectance Spectroscopy of Sesame (Sesamum indicum L.) Components by Single Seed Analysis
Analysis Near-infrared Nondestructive Single seed Sesame Sesamum indicum L. Spectroscopy
2009/7/24
Nondestructive Near-Infrared Reflectance Spectroscopy of Sesame (Sesamum indicum L.) Components by Single Seed Analysis.
Use of Near-infrared Reflectance Spectroscopy for the Estimation of the Isoflavone Contents of Soybean Seeds
Analysis Glycine max L. Isoflavone Near-infrared Nondestructive Soybean Spectroscopy
2009/7/23
Use of Near-infrared Reflectance Spectroscopy for the Estimation of the Isoflavone Contents of Soybean Seeds.
Nondestructive Measurements of Lipid Content and Fatty Acid Composition in Rapeseeds (Brassica napus L.) by Near Infrared Spectroscopy
Brassica napus L. Fatty acid composition Lipid Near-infrared Nondestructive measurement Rapeseed Single seed Spectroscopy
2009/7/21
Nondestructive Measurements of Lipid Content and Fatty Acid Composition in Rapeseeds (Brassica napus L.) by Near Infrared Spectroscopy.
Distinction of Astringency in Peach Fruit Using Near-Infrared Spectroscopy
nondestructive measurement organoleptic test polyphenol
2009/7/8
To establish a nondestructive method of measuring astringency in peach fruit, near-infrared spectroscopy (NIRS) was attempted. In the organoleptic test, significant correlation existed between astring...