[引用][C] Rapid Detection of Tobacco Quality Grade and Analysis of Grade Characteristics by Using Near-Infrared Spectroscopy

W Chao, L Peng-cheng, Y Kai… - …, 2021 - OFFICE SPECTROSCOPY & …

Non‐destructive measurement of pear internal quality indices by visible and near‐infrared spectrometric techniques

L Yan‐De, C Xing‐Mao, S Xu‐Dong… - New Zealand Journal of …, 2007 - Taylor & Francis
The feasibility of non‐destructive measurement of internal quality indices of intact pear fruit
using visible and near‐infrared (Vis/NIR) spectrometric techniques was studied. In the …

Simultaneous measurement of soluble solid content, pH, firmness and density of 'Dangshan'pear using FT-NIR spectrometry

Y Lei, G Hongju, C Kunjie - 2010 3rd International Congress on …, 2010 - ieeexplore.ieee.org
This research aims to investigate the feasibility to rapidly and simultaneously determine the
quality characteristics of Chinese 'Dangshan'pear by using near infrared (NIR) spectroscopy …

Rapid determination of the chemical compositions of peanut seed (Arachis hypogaea.) Using portable near-infrared spectroscopy

M Bilal, Z Xiaobo, M Arslan, HE Tahir, M Azam… - Vibrational …, 2020 - Elsevier
In the present research work, portable near-infrared (NIR) spectroscopy coupled with
different types of chemometric algorithms like partial least-squares (PLS) regression and …

Discrimination of varieties of apple using near infrared spectra based on principal component analysis and artificial neural network model

Y He, XL Li, YN Shao - Guang pu xue yu Guang pu fen xi= Guang …, 2006 - europepmc.org
A new method for the discrimination of varieties of apple by means of near infrared
spectroscopy (NIRS) was developed. First, principal component analysis (PCA) was used to …

Detection of pear firmness using near infrared diffuse reflectance spectroscopy

XP Fu, YB Ying, YD Liu, HS Lu - Guang pu xue yu Guang pu fen xi …, 2006 - europepmc.org
The objective of the present research was to study the potential of NIR diffuse reflectance
spectroscopy as a way for nondestructive measurement of the firmness of" Xueqing" pear …

[PDF][PDF] Distinguishing carrot's characteristics by near infrared (NIR) reflectance and multivariate data analysis

N Abu-Khalaf, BS Bennedsen… - … International: CIGR Journal, 2004 - cigrjournal.org
This study presents an attempt to predict the sensory quality of carrots using Near Infrared
(NIR) technology and multivariate data analysis (eg PCA, PLS-DA) to analyse some of …

Improvement of predicting precision of oil content in instant noodles by using wavelet transforms to treat near-infrared spectroscopy

B Chen, X Fu, D Lu - Journal of Food Engineering, 2002 - Elsevier
Near-infrared spectroscopy (NIRS), with the characteristics of high speed, non-
destructiveness, long-range detection, high precision and reliable detection data, etc., is a …

Nondestructive internal defects evaluation for pear using NIR/VIS Transmittance spectroscopy

DS Ryu, H Hwang - Agricultural and Biosystems Engineering, 2003 - kiss.kstudy.com
Internal defects such as browning of the flesh and blackening and rot of the ovary of pear
can be easily developed because of the inadequate environmental conditions during the …

Nondestructive differentiation of panax species using visible and shortwave near-infrared spectroscopy

X Chen, D Wu, Y He, S Liu - Food and Bioprocess Technology, 2011 - Springer
Visible and short-wave near-infrared (Vis-SWNIR) spectroscopy was investigated to
differentiate species of panax, including American Panax quinquefoliumI, Chinese Panax …