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Updated: May 13, 2025

Construction of Models for Nondestructive Prediction of Ingredient Contents in Blueberries by Near-infrared Spectroscopy Based on HPLC Measurements
10:25

Construction of Models for Nondestructive Prediction of Ingredient Contents in Blueberries by Near-infrared Spectroscopy Based on HPLC Measurements

Published on: June 28, 2016

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开发可转移的福里埃变换中红外光谱预测模型,用于水牛牛奶:一个时空应用战略分析跨乳制品农场

Han Jiang1,2, Peipei Wen1,2, Yikai Fan1,2

  • 1Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China.

Foods (Basel, Switzerland)
|April 15, 2025
PubMed
概括

里埃变换中红外光谱法 (FT-MIRS) 可以快速预测水牛牛奶脂肪,蛋白质和总固体. 这项研究开发了模型,并探索了在不同地点和时间有效应用它们的策略.

关键词:
里埃转换中红外光谱学中红外光谱学牛牛奶牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛模拟应用程序的建模应用程序.营养质量参数 营养质量参数时间空间效应的影响.

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Milk Collection in the Rat Using Capillary Tubes and Estimation of Milk Fat Content by Creamatocrit07:38

Milk Collection in the Rat Using Capillary Tubes and Estimation of Milk Fat Content by Creamatocrit

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相关概念视频

IR Frequency Region: Fingerprint Region01:03

IR Frequency Region: Fingerprint Region

IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the...
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Infrared (IR) Spectroscopy: Overview01:09

Infrared (IR) Spectroscopy: Overview

When electromagnetic radiation passes through a material, atoms or molecules transition from a lower to a higher energy state by absorbing radiation corresponding to the energy difference between the two states. The absorption of infrared (IR) radiation causes transitions between vibrational energy levels in a molecule. Therefore, IR spectroscopy is a useful analytical tool for determining the molecular structure of molecules.
Different compounds display unique properties due to their...
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