A review of the application of near-infrared spectroscopy (NIRS) in forestry

Wang, Yizhi; Xiang, Jianying; Tang, Yu; Chen, Wanjun; Yue, Xu

doi:10.1080/05704928.2021.1875481

Cited by 29 publications

(9 citation statements)

References 89 publications

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“…Subsequent to the molecular dataset, we applied infrared spectroscopy to the target species, which is not sensitive to ploidy. This technique (also called "near-infrared spectroscopy (NIRS)") became a popular tool in forestry in the 2000s, where leaf spectra were used for tree species discrimination and for (the prediction of) foliage chemical compounds in the field (reviewed in [34]). The main reasons for the frequent use of spectroscopy are its low cost as well as the non-destructive, fast, and reliable measurements.…”

Section: Comparison Of Datasetsmentioning

confidence: 99%

“…This method uses the structural and chemical traits of leaves assessed by specific reflectance patterns to differentiate groups at the species or population level with a high accuracy. Leaf spectroscopy is non-destructive, fast, cheap, and reliable [34], and thus can be easily applied to dried leaf material (herbarium material). Additionally, it can be applied to any ploidy level.…”

Section: Introductionmentioning

confidence: 99%

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Insights into the Taxonomically Challenging Hexaploid Alpine Shrub Willows of Salix Sections Phylicifoliae and Nigricantes (Salicaceae)

Wagner

Marinček

Pittet

et al. 2023

Plants

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The complex genomic composition of allopolyploid plants leads to morphologically diverse species. The traditional taxonomical treatment of the medium-sized, hexaploid shrub willows distributed in the Alps is difficult based on their variable morphological characters. In this study, RAD sequencing data, infrared-spectroscopy, and morphometric data are used to analyze the phylogenetic relationships of the hexaploid species of the sections Nigricantes and Phylicifoliae in a phylogenetic framework of 45 Eurasian Salix species. Both sections comprise local endemics as well as widespread species. Based on the molecular data, the described morphological species appeared as monophyletic lineages (except for S. phylicifolia s.str. and S. bicolor, which are intermingled). Both sections Phylicifoliae and Nigricantes are polyphyletic. Infrared-spectroscopy mostly confirmed the differentiation of hexaploid alpine species. The morphometric data confirmed the molecular results and supported the inclusion of S. bicolor into S. phylicifolia s.l., whereas the alpine endemic S. hegetschweileri is distinct and closely related to species of the section Nigricantes. The genomic structure and co-ancestry analyses of the hexaploid species revealed a geographical pattern for widespread S. myrsinifolia, separating the Scandinavian from the alpine populations. The newly described S. kaptarae is tetraploid and is grouped within S. cinerea. Our data reveal that both sections Phylicifoliae and Nigricantes need to be redefined.

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Section: Comparison Of Datasetsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Insights into the Taxonomically Challenging Hexaploid Alpine Shrub Willows of Salix Sections Phylicifoliae and Nigricantes (Salicaceae)

Wagner

Marinček

Pittet

et al. 2023

Plants

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“…Previously, this method was used for identification of disease incidence in plants and postharvest food products [ 64 , 65 ]. Basati et al [ 66 ], have used NIRS for the detection of pest attacks on wheat plants based on pattern recognition as few researchers have detected pesticide residues on the surface of plant leaves and fruits in agricultural fields and forestry [ 67 , 68 ].…”

Section: Overview Of Biological Applications Of Nirsmentioning

confidence: 99%

“…Furthermore, Fu and Ying [ 81 ], Qu et al [ 69 ] and Caporaso et al [ 82 ] provided different aspects of the applications of NIRS in food safety measurement and control. Apart from this, NIRS is used as a potential analytical technique in a variety of physical and chemical analyses in various industrial fields [ 68 , 83 ] and also in new emerging fields referred to as aquaphotomics. Aquaphotomics is a new scientific field that is increasingly being explored by many researchers dealing with aqueous systems [ 16 ].…”

Section: Overview Of Biological Applications Of Nirsmentioning

confidence: 99%

An Overview of Near Infrared Spectroscopy and Its Applications in the Detection of Genetically Modified Organisms

Sohn

Subramanian

et al. 2021

IJMS

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Near-infrared spectroscopy (NIRS) has become a more popular approach for quantitative and qualitative analysis of feeds, foods and medicine in conjunction with an arsenal of chemometric tools. This was the foundation for the increased importance of NIRS in other fields, like genetics and transgenic monitoring. A considerable number of studies have utilized NIRS for the effective identification and discrimination of plants and foods, especially for the identification of genetically modified crops. Few previous reviews have elaborated on the applications of NIRS in agriculture and food, but there is no comprehensive review that compares the use of NIRS in the detection of genetically modified organisms (GMOs). This is particularly important because, in comparison to previous technologies such as PCR and ELISA, NIRS offers several advantages, such as speed (eliminating time-consuming procedures), non-destructive/non-invasive analysis, and is inexpensive in terms of cost and maintenance. More importantly, this technique has the potential to measure multiple quality components in GMOs with reliable accuracy. In this review, we brief about the fundamentals and versatile applications of NIRS for the effective identification of GMOs in the agricultural and food systems.

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“…It sometimes requires a high quantity of samples, making sample preparation very tedious. To overcome these limitations, alternative methods are needed for qualitative and quantitative analyses, such as infrared spectroscopy, which is fast, clean and cost‐effective (Wang et al, 2022). The characterization of the embryos by this method is based on the use of calibration curves (called prediction models) on the infrared absorbance of the samples.…”

Section: Introductionmentioning

confidence: 99%

Characterization of hybrid larch somatic embryo maturation by biochemical analyses and by a novel, fast mid‐infrared approach

Savane

Belmokhtar

Delile

et al. 2023

Physiologia Plantarum

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The morphology of somatic embryos (SE) is not a sufficient criterion to determine the level of maturation and the optimal stage to transfer embryos for germination, unlike the biochemical components. This composition characterization in the laboratory is too restrictive to be considered at each maturation cycle, as would be necessary. It is, therefore, essential to consider alternative methods. The objectives of this work were to achieve a complete biochemical characterization of the embryos during their development, to serve as a reference and develop a characterization based on infrared spectrometry and chemometrics. During the precotyledonary stage (0–3 weeks of maturation), water content and glucose and fructose levels were high, which is consistent with SE development. After 4 weeks, the cotyledonary SE had a metabolism oriented towards the storage accumulation of lipids, proteins and starch, whereas raffinose only appeared from 8 weeks. Mid‐infrared calibration models were developed for water, proteins, lipids, carbohydrates, glucose, fructose, inositols, raffinose, stachyose and starch contents with an r2 average of 0.84. A model was also developed to discriminate the weeks of SE maturation. Different classes of age were discriminated with at least 72% of accuracy. Infrared analysis of the SE based on their full biochemical spectral fingerprint revealed a very slight variation in composition between 7 and 9 weeks, information that is very difficult to obtain by conventional analysis methods. These results provide novel insights into the maturation of conifer SE and indicate that mid‐infrared spectrometry could be an easy and effective method for SE characterization.

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A review of the application of near-infrared spectroscopy (NIRS) in forestry

Cited by 29 publications

References 89 publications

Insights into the Taxonomically Challenging Hexaploid Alpine Shrub Willows of Salix Sections Phylicifoliae and Nigricantes (Salicaceae)

Insights into the Taxonomically Challenging Hexaploid Alpine Shrub Willows of Salix Sections Phylicifoliae and Nigricantes (Salicaceae)

An Overview of Near Infrared Spectroscopy and Its Applications in the Detection of Genetically Modified Organisms

Characterization of hybrid larch somatic embryo maturation by biochemical analyses and by a novel, fast mid‐infrared approach

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