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REPRESENTATIONS OF MULTI-ATTRIBUTE GRAIN QUALITY [PDF]

open access: yesJournal of Agricultural and Resource Economics, 2001
Grain quality is typically measured via several attributes. As these attributes vary across shipments and time, grain quality can be described using multivariate probability or frequency distributions.
DeVuyst, Eric A.   +2 more
core   +4 more sources

Thoughts on the Construction of Inspection Teams of Grain Quality and Safety

open access: yesLiang you shipin ke-ji, 2021
Grain quality and safety inspection is the basic work of grain circulation, which runs through all links of grain circulation.It is an important content of the construction of “Quality Grain Project”, and a scientific and technological team for the ...
LIU Wen-ni   +5 more
doaj   +1 more source

Comparison between Acid Digestion (ICP-OES) and X-ray Fluorescence (XRF) Spectrometry for Zinc Concentration Determination in Rice (Oryza sativa L.)

open access: yesFoods, 2023
The determination of mineral concentrations in rice grain samples is crucial for analyzing their nutritional content. Most mineral content analysis techniques depend on inductively coupled plasma (ICP) spectrometry and are often complicated, expensive ...
Sharmin Sultana   +5 more
doaj   +1 more source

Study of the Method for the Determination of Bisphenol A in Vegetable Oil by High Performance Liquid Chromatography

open access: yesLiang you shipin ke-ji, 2022
Through the research on the determination of bisphenol A in vegetable oil by high-performance liquid chromatography, this article established the method for determining bisphenol A in vegetable oil. Bisphenol A was extracted with acetonitrile.The extract
LIU Yong-ying   +3 more
doaj   +1 more source

Statistical Analysis of Wheat Quality Monitoring Data in Hebei Province from 2010 to 2019

open access: yesLiang you shipin ke-ji, 2021
In order to provide wheat quality information for wheat purchasing & storage companies and processing companies in Hebei Province and provide technical basis for the rational use of local wheat resources,The newly harvested wheat from the main wheat ...
TAN Jun-feng, WANG Jing, WANG Lei
doaj   +1 more source

Determination of Chlormequat Residues in Grains and Oils by Gas Chromatography-Tandem Massspectrometry with QuEChERS

open access: yesLiang you shipin ke-ji, 2022
The aim of this study is to develop a method for the determination of chlormequat (CCC) residues in grain and oil. The pretreatment by using QuEChERS and Gas Chromatography-Tandem Massspectrometry (GC-MS/MS) analysis were optimized.
LIU Fu-ying   +3 more
doaj   +1 more source

Quality Analysis of the Main High-Quality Varieties of Early and Late Indica Rice in Guangxi 2021

open access: yesLiang you shipin ke-ji, 2022
Through sampling the four main high-quality varieties of early and late indica rice, Yexiangyou, NO.2 Guangliangxiang, Baixiang and Sixiang, that are promoted and planted in Guangxi in 2021, doing tests according to the quality indicators stipulated and ...
LIU Yong-ying   +2 more
doaj   +1 more source

Elucidating the effects on polyphenol oxidase activity and allelic variation of polyphenol oxidase genes on dough and whole wheat-derived product color parameters

open access: yesInternational Journal of Food Properties, 2023
Polyphenol oxidase (PPO) activity is a primary cause of the development of unattractive dark brown discoloration of wheat-based end products. The present study aims to evaluate a set of 41 diverse wheat genotypes grown at three different locations in ...
Rajappa Harisha   +13 more
doaj   +1 more source

Research progress on rapid determination of edible vegetable oil components

open access: yesLiang you shipin ke-ji, 2020
This paper summarizes the rapid detection methods of edible vegetable oil components from the aspects of analysis principle and application technology, such as simulation sensory analysis, spectral analysis, electromagnetic spectrum analysis and biochip ...
YAO Jing   +4 more
doaj   +1 more source

Evaluation of the Available Energy Value and Amino Acid Digestibility of Brown Rice Stored for 6 Years and Its Application in Pig Diets

open access: yesAnimals, 2023
Long-term storage may reduce the nutritional quality of brown rice, so the present study aimed to evaluate the nutritional values of long-term-stored nutrition in pig diets. In Exp.
Beibei He   +6 more
doaj   +1 more source

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