PMID- 31007964
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20200929
IS  - 2090-8865 (Print)
IS  - 2090-8873 (Electronic)
IS  - 2090-8873 (Linking)
VI  - 2019
DP  - 2019
TI  - Comparing the Potential of Near- and Mid-Infrared Spectroscopy in Determining the 
      Freshness of Strawberry Powder from Freshly Available and Stored Strawberry.
PG  - 2360631
LID - 10.1155/2019/2360631 [doi]
LID - 2360631
AB  - The quality of strawberry powder depends on the freshness of the fruit that 
      produces the powder. Therefore, identifying whether the strawberry powder is made 
      from freshly available, short-term stored, or long-term stored strawberries is 
      important to provide consumers with quality-assured strawberry powder. 
      Nevertheless, such identification is difficult by naked eyes, as the powder 
      colours are very close. In this work, based on the measurement of near-infrared 
      (NIR) spectroscopy and mid-infrared (MIR) spectra of strawberry powered, good 
      classification results of 100.00% correct rates to distinguish whether the 
      strawberry powder was made from freshly available or stored fruit was obtained. 
      Furthermore, partial least squares regression and least squares support vector 
      machines (LS-SVM) models were established based on NIR, MIR, and combination of 
      NIR and MIR data with full variables or optimal variables of strawberry powder to 
      predict the storage days of strawberries that produced the powder. Optimal 
      variables were selected by successive projections algorithm (SPA), uninformation 
      variable elimination, and competitive adaptive reweighted sampling, respectively. 
      The best model was determined as the SPA-LS-SVM model based on MIR spectra, which 
      had the residual prediction deviation (RPD) value of 11.198 and the absolute 
      difference between root-mean-square error of calibration and prediction (AB_RMSE) 
      value of 0.505. The results of this work confirmed the feasibility of using NIR 
      and MIR spectroscopic techniques for rapid identification of strawberry powder 
      made from freshly available and stored strawberry.
FAU - Wang, Da
AU  - Wang D
AUID- ORCID: 0000-0002-5672-3190
AD  - College of Energy and Power Engineering, Shandong University, Jinan 250061, 
      China.
AD  - Jinan Fruit Research Institute, All China Federation of Supply and Marketing 
      Cooperatives, Jinan 250014, China.
FAU - Wei, Wenwen
AU  - Wei W
AUID- ORCID: 0000-0002-1790-4976
AD  - Jinan Fruit Research Institute, All China Federation of Supply and Marketing 
      Cooperatives, Jinan 250014, China.
FAU - Lai, Yanhua
AU  - Lai Y
AUID- ORCID: 0000-0002-5849-9946
AD  - College of Energy and Power Engineering, Shandong University, Jinan 250061, 
      China.
FAU - Yang, Xiangzheng
AU  - Yang X
AUID- ORCID: 0000-0002-3607-3522
AD  - Jinan Fruit Research Institute, All China Federation of Supply and Marketing 
      Cooperatives, Jinan 250014, China.
FAU - Li, Shaojia
AU  - Li S
AD  - College of Agriculture & Biotechnology/Zhejiang Provincial Key Laboratory of 
      Horticultural Plant Integrative Biology/The State Agriculture Ministry Laboratory 
      of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang 
      University, Zijingang Campus, Hangzhou 310058, China.
FAU - Jia, Lianwen
AU  - Jia L
AUID- ORCID: 0000-0001-8780-6661
AD  - Jinan Fruit Research Institute, All China Federation of Supply and Marketing 
      Cooperatives, Jinan 250014, China.
FAU - Wu, Di
AU  - Wu D
AUID- ORCID: 0000-0002-4997-5082
AD  - College of Agriculture & Biotechnology/Zhejiang Provincial Key Laboratory of 
      Horticultural Plant Integrative Biology/The State Agriculture Ministry Laboratory 
      of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang 
      University, Zijingang Campus, Hangzhou 310058, China.
LA  - eng
PT  - Journal Article
DEP - 20190317
PL  - Egypt
TA  - J Anal Methods Chem
JT  - Journal of analytical methods in chemistry
JID - 101575377
PMC - PMC6441537
EDAT- 2019/04/23 06:00
MHDA- 2019/04/23 06:01
PMCR- 2019/03/17
CRDT- 2019/04/23 06:00
PHST- 2018/12/28 00:00 [received]
PHST- 2019/02/04 00:00 [accepted]
PHST- 2019/04/23 06:00 [entrez]
PHST- 2019/04/23 06:00 [pubmed]
PHST- 2019/04/23 06:01 [medline]
PHST- 2019/03/17 00:00 [pmc-release]
AID - 10.1155/2019/2360631 [doi]
PST - epublish
SO  - J Anal Methods Chem. 2019 Mar 17;2019:2360631. doi: 10.1155/2019/2360631. 
      eCollection 2019.