Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy
The determination of natural rubber and resin contents of guayule (Parthenium argentatum) requires a long and destructive methodology to be implemented in the laboratory. In order to achieve a large number of measurements, it is necessary to determine the contents directly in the field in a fast and non-destructive way. The recent emergence of portable near infrared spectroscopy makes possible the use of this technology directly on the plants, without preparation of samples in the laboratory. The aim is to check the possibility of quantifying natural rubber and resin by using such a portable device directly on the guayule plants. Our research hypothesis is that the measure in near infrared can be performed directly on the surface of the bark. A set of 200 branches of guayule was collected randomly in a single experimental plot for two selected genotypes showing very different morphological traits. A difference between average contents of natural rubber and resin measured using a solvent-based laboratory reference method was observed with relation to the variety. Models of near infrared spectroscopy have been developed for samples in the form of powders, dry branches and fresh branches harvested in the same plot. The standard error of prediction was two times higher for branches as for powders. This was due to the fact that the powders were analyzed in controlled conditions in the laboratory (moisture, sample homogeneity and particle size). Using near infrared spectroscopy directly on the plant allowed the determination of the average content of the plot before harvest. With a random sampling of 70 measures per plot, it was possible to estimate the average content of natural rubber and resin with a precision lower than 0.3%. Measurements made on fresh branches of very different diameters showed that the variability of the contents was lower in the plant than in the field. At the individual plant level, 40 measures were necessary to determine the average content of resin and 70 measures for natural rubber. These encouraging results obtained out of the field, with freshly cut biomass, showed that portable near infrared spectroscopy could be directly applied to the guayule bush in the field, for estimating natural rubber and resin production of a plot or for monitoring the seasonal evolution for breeding or agro-industrial production.
Main Authors: | , , , , , , , |
---|---|
Format: | article biblioteca |
Language: | eng |
Subjects: | Q60 - Traitement des produits agricoles non alimentaires, U30 - Méthodes de recherche, F30 - Génétique et amélioration des plantes, F50 - Anatomie et morphologie des plantes, Parthenium argentatum, caoutchouc, résine, spectroscopie infrarouge, génotype, morphologie végétale, http://aims.fao.org/aos/agrovoc/c_5597, http://aims.fao.org/aos/agrovoc/c_6678, http://aims.fao.org/aos/agrovoc/c_6519, http://aims.fao.org/aos/agrovoc/c_28568, http://aims.fao.org/aos/agrovoc/c_3225, http://aims.fao.org/aos/agrovoc/c_13434, |
Online Access: | http://agritrop.cirad.fr/592067/ http://agritrop.cirad.fr/592067/7/592067_MMA.pdf |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
dig-cirad-fr-592067 |
---|---|
record_format |
koha |
spelling |
dig-cirad-fr-5920672024-01-29T01:51:17Z http://agritrop.cirad.fr/592067/ http://agritrop.cirad.fr/592067/ Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy. Taurines Manon, Brancheriau Loïc, Palu Serge, Pioch Daniel, Tardan Eric, Boutahar Nabila, Sartre Pascal, Meunier Florence. 2019. Industrial Crops and Products, 134 : 177-184.https://doi.org/10.1016/j.indcrop.2019.03.073 <https://doi.org/10.1016/j.indcrop.2019.03.073> Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy Taurines, Manon Brancheriau, Loïc Palu, Serge Pioch, Daniel Tardan, Eric Boutahar, Nabila Sartre, Pascal Meunier, Florence eng 2019 Industrial Crops and Products Q60 - Traitement des produits agricoles non alimentaires U30 - Méthodes de recherche F30 - Génétique et amélioration des plantes F50 - Anatomie et morphologie des plantes Parthenium argentatum caoutchouc résine spectroscopie infrarouge génotype morphologie végétale http://aims.fao.org/aos/agrovoc/c_5597 http://aims.fao.org/aos/agrovoc/c_6678 http://aims.fao.org/aos/agrovoc/c_6519 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_13434 The determination of natural rubber and resin contents of guayule (Parthenium argentatum) requires a long and destructive methodology to be implemented in the laboratory. In order to achieve a large number of measurements, it is necessary to determine the contents directly in the field in a fast and non-destructive way. The recent emergence of portable near infrared spectroscopy makes possible the use of this technology directly on the plants, without preparation of samples in the laboratory. The aim is to check the possibility of quantifying natural rubber and resin by using such a portable device directly on the guayule plants. Our research hypothesis is that the measure in near infrared can be performed directly on the surface of the bark. A set of 200 branches of guayule was collected randomly in a single experimental plot for two selected genotypes showing very different morphological traits. A difference between average contents of natural rubber and resin measured using a solvent-based laboratory reference method was observed with relation to the variety. Models of near infrared spectroscopy have been developed for samples in the form of powders, dry branches and fresh branches harvested in the same plot. The standard error of prediction was two times higher for branches as for powders. This was due to the fact that the powders were analyzed in controlled conditions in the laboratory (moisture, sample homogeneity and particle size). Using near infrared spectroscopy directly on the plant allowed the determination of the average content of the plot before harvest. With a random sampling of 70 measures per plot, it was possible to estimate the average content of natural rubber and resin with a precision lower than 0.3%. Measurements made on fresh branches of very different diameters showed that the variability of the contents was lower in the plant than in the field. At the individual plant level, 40 measures were necessary to determine the average content of resin and 70 measures for natural rubber. These encouraging results obtained out of the field, with freshly cut biomass, showed that portable near infrared spectroscopy could be directly applied to the guayule bush in the field, for estimating natural rubber and resin production of a plot or for monitoring the seasonal evolution for breeding or agro-industrial production. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/acceptedVersion http://agritrop.cirad.fr/592067/7/592067_MMA.pdf text cc_by_nc info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc/4.0/ https://doi.org/10.1016/j.indcrop.2019.03.073 10.1016/j.indcrop.2019.03.073 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.indcrop.2019.03.073 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1016/j.indcrop.2019.03.073 |
institution |
CIRAD FR |
collection |
DSpace |
country |
Francia |
countrycode |
FR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-cirad-fr |
tag |
biblioteca |
region |
Europa del Oeste |
libraryname |
Biblioteca del CIRAD Francia |
language |
eng |
topic |
Q60 - Traitement des produits agricoles non alimentaires U30 - Méthodes de recherche F30 - Génétique et amélioration des plantes F50 - Anatomie et morphologie des plantes Parthenium argentatum caoutchouc résine spectroscopie infrarouge génotype morphologie végétale http://aims.fao.org/aos/agrovoc/c_5597 http://aims.fao.org/aos/agrovoc/c_6678 http://aims.fao.org/aos/agrovoc/c_6519 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_13434 Q60 - Traitement des produits agricoles non alimentaires U30 - Méthodes de recherche F30 - Génétique et amélioration des plantes F50 - Anatomie et morphologie des plantes Parthenium argentatum caoutchouc résine spectroscopie infrarouge génotype morphologie végétale http://aims.fao.org/aos/agrovoc/c_5597 http://aims.fao.org/aos/agrovoc/c_6678 http://aims.fao.org/aos/agrovoc/c_6519 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_13434 |
spellingShingle |
Q60 - Traitement des produits agricoles non alimentaires U30 - Méthodes de recherche F30 - Génétique et amélioration des plantes F50 - Anatomie et morphologie des plantes Parthenium argentatum caoutchouc résine spectroscopie infrarouge génotype morphologie végétale http://aims.fao.org/aos/agrovoc/c_5597 http://aims.fao.org/aos/agrovoc/c_6678 http://aims.fao.org/aos/agrovoc/c_6519 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_13434 Q60 - Traitement des produits agricoles non alimentaires U30 - Méthodes de recherche F30 - Génétique et amélioration des plantes F50 - Anatomie et morphologie des plantes Parthenium argentatum caoutchouc résine spectroscopie infrarouge génotype morphologie végétale http://aims.fao.org/aos/agrovoc/c_5597 http://aims.fao.org/aos/agrovoc/c_6678 http://aims.fao.org/aos/agrovoc/c_6519 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_13434 Taurines, Manon Brancheriau, Loïc Palu, Serge Pioch, Daniel Tardan, Eric Boutahar, Nabila Sartre, Pascal Meunier, Florence Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy |
description |
The determination of natural rubber and resin contents of guayule (Parthenium argentatum) requires a long and destructive methodology to be implemented in the laboratory. In order to achieve a large number of measurements, it is necessary to determine the contents directly in the field in a fast and non-destructive way. The recent emergence of portable near infrared spectroscopy makes possible the use of this technology directly on the plants, without preparation of samples in the laboratory. The aim is to check the possibility of quantifying natural rubber and resin by using such a portable device directly on the guayule plants. Our research hypothesis is that the measure in near infrared can be performed directly on the surface of the bark. A set of 200 branches of guayule was collected randomly in a single experimental plot for two selected genotypes showing very different morphological traits. A difference between average contents of natural rubber and resin measured using a solvent-based laboratory reference method was observed with relation to the variety. Models of near infrared spectroscopy have been developed for samples in the form of powders, dry branches and fresh branches harvested in the same plot. The standard error of prediction was two times higher for branches as for powders. This was due to the fact that the powders were analyzed in controlled conditions in the laboratory (moisture, sample homogeneity and particle size). Using near infrared spectroscopy directly on the plant allowed the determination of the average content of the plot before harvest. With a random sampling of 70 measures per plot, it was possible to estimate the average content of natural rubber and resin with a precision lower than 0.3%. Measurements made on fresh branches of very different diameters showed that the variability of the contents was lower in the plant than in the field. At the individual plant level, 40 measures were necessary to determine the average content of resin and 70 measures for natural rubber. These encouraging results obtained out of the field, with freshly cut biomass, showed that portable near infrared spectroscopy could be directly applied to the guayule bush in the field, for estimating natural rubber and resin production of a plot or for monitoring the seasonal evolution for breeding or agro-industrial production. |
format |
article |
topic_facet |
Q60 - Traitement des produits agricoles non alimentaires U30 - Méthodes de recherche F30 - Génétique et amélioration des plantes F50 - Anatomie et morphologie des plantes Parthenium argentatum caoutchouc résine spectroscopie infrarouge génotype morphologie végétale http://aims.fao.org/aos/agrovoc/c_5597 http://aims.fao.org/aos/agrovoc/c_6678 http://aims.fao.org/aos/agrovoc/c_6519 http://aims.fao.org/aos/agrovoc/c_28568 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_13434 |
author |
Taurines, Manon Brancheriau, Loïc Palu, Serge Pioch, Daniel Tardan, Eric Boutahar, Nabila Sartre, Pascal Meunier, Florence |
author_facet |
Taurines, Manon Brancheriau, Loïc Palu, Serge Pioch, Daniel Tardan, Eric Boutahar, Nabila Sartre, Pascal Meunier, Florence |
author_sort |
Taurines, Manon |
title |
Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy |
title_short |
Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy |
title_full |
Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy |
title_fullStr |
Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy |
title_full_unstemmed |
Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy |
title_sort |
determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy |
url |
http://agritrop.cirad.fr/592067/ http://agritrop.cirad.fr/592067/7/592067_MMA.pdf |
work_keys_str_mv |
AT taurinesmanon determinationofnaturalrubberandresincontentofguayulefreshbiomassbynearinfraredspectroscopy AT brancheriauloic determinationofnaturalrubberandresincontentofguayulefreshbiomassbynearinfraredspectroscopy AT paluserge determinationofnaturalrubberandresincontentofguayulefreshbiomassbynearinfraredspectroscopy AT piochdaniel determinationofnaturalrubberandresincontentofguayulefreshbiomassbynearinfraredspectroscopy AT tardaneric determinationofnaturalrubberandresincontentofguayulefreshbiomassbynearinfraredspectroscopy AT boutaharnabila determinationofnaturalrubberandresincontentofguayulefreshbiomassbynearinfraredspectroscopy AT sartrepascal determinationofnaturalrubberandresincontentofguayulefreshbiomassbynearinfraredspectroscopy AT meunierflorence determinationofnaturalrubberandresincontentofguayulefreshbiomassbynearinfraredspectroscopy |
_version_ |
1792499705917210624 |