Parcourir par Auteur Cirad

Authentification des mélanges blé-légumineuses par Spectroscopie Proche Infrarouge. Janati Idrissi Yassine, Meghar Karima. 2024. In : Résumés des communications présentées aux 25èmes rencontres HélioSPIR, Montpellier (France), 11-12 juin 2024. Bastianelli Denis (ed.), Gilles Chaix (ed.). HélioSPIR. Montpellier : Association HélioSPIR, Résumé, p. 28. Rencontres HélioSPIR. 25, Montpellier, France, 11 Juin 2024/12 Juin 2024.

Characterising quality traits of boiled yam: Texture and taste for enhanced breeding efficiency and impact. Adinsi Laurent, Djibril Moussa Imayath, Honfozo Laurenda, Bouniol Alexandre, Meghar Karima, Alamu Emmanuel Oladeji, Adesokan Michael, Arufe Vilas Santiago, Ofoeze Miriam, Okoye Benjamin, Madu Tessy, Hotegni Francis, Chijioke Ugo, Otegbayo Bolanle Omolara, Dufour Dominique, Hounhouigan Joseph Djidjoho, Ceballos Hernan, Mestres Christian, Akissoé Noël H.. 2024. Journal of the Science of Food and Agriculture, 104 (8), n.spéc. Tropical roots, tubers and bananas: New breeding tools and methods to meet consumer preferences : 4626-4634.

Connecting data for consumer preferences, food quality, and breeding in support of market-oriented breeding of root, tuber, and banana crops. Arnaud Elizabeth, Menda Naama, Tran Thierry, Asiimwe Amos, Kanaabi Michael, Meghar Karima, Forsythe Lora, Kawuki Robert Sezi, Ellebrock Bryan, Kayondo Ismail Siraj, Agbona Afolabi, Zhang Xiaofei, Mendes Thiago, Laporte Marie-Angélique, Nakitto Mariam, Ssali Reuben Tendo, Asfaw Asrat, Uwimana Brigitte, Ogbete Chukwudi, Makunde Godwill, Maraval Isabelle, Mueller Lukas, Bouniol Alexandre, Fauvelle Eglantine, Dufour Dominique. 2024. Journal of the Science of Food and Agriculture, 104 (8), n.spéc. Tropical roots, tubers and bananas: New breeding tools and methods to meet consumer preferences : 4514-4526.

Contrasting effects of polysaccharide components on the cooking properties of roots, tubers and bananas. Mestres Christian, Taylor Mark, McDougall Gordon, Arufe Vilas Santiago, Tran Thierry, Nuwamanya Ephraim, Dufour Dominique, Nakitto Mariam, Meghar Karima, Rinaldo Dominique, Ollier Léa, Domingo Romain, Moreno Jhon Larry, Delgado Luis Fernando, Kouassi Hermann Antonin, Diby N'Nan Affoué Sylvie, Mbeguie A Mbeguie Didier, Akissoé Noël, Adinsi Laurent, Rolland-Sabaté Agnès. 2024. Journal of the Science of Food and Agriculture, 104 (8), n.spéc. Tropical roots, tubers and bananas: New breeding tools and methods to meet consumer preferences : 4652-4661.

Convolutional neural network allows amylose content prediction in yam (Dioscorea alata L.) flour using near infrared spectroscopy. Houngbo Mahugnon Ezekiel, Desfontaines Lucienne, Diman Jean-Louis, Arnau Gemma, Mestres Christian, Davrieux Fabrice, Rouan Lauriane, Beurier Grégory, Marie-Magdeleine Carine, Meghar Karima, Alamu Emmanuel Oladeji, Otegbayo Bolanle Omolara, Cornet Denis. 2024. Journal of the Science of Food and Agriculture, 104 (8), n.spéc. Tropical roots, tubers and bananas: New breeding tools and methods to meet consumer preferences : 4915-4921.

Hyperspectral imaging for the determination of relevant cooking quality traits of boiled cassava. Meghar Karima, Tran Thierry, Delgado Luis Fernando, Ospina Maria Alejandra, Moreno John Larry, Luna Jorge, Londoño Luis Fernando, Dufour Dominique, Davrieux Fabrice. 2024. Journal of the Science of Food and Agriculture, n.spéc. Tropical roots, tubers and bananas: New breeding tools and methods to meet consumer preferences : 4782-4792.

Training and support mission on Hyperspectral Imaging (HSI) at CIAT, Colombia. Mission 1: training on HSI - from 08/11/2023 to 08/12/2023 Cali, Colombia. Mission 2: support on HSI - from 05/05/2024 to 01/06/2024 Cali, Colombia. Meghar Karima, Dufour Dominique (collab.), Fauvelle Eglantine (collab.). 2024. Cali : RTB Breeding Project-CIRAD, 15 p.

Fourier transform infra-red spectroscopy analysis of cell walls from sweetpotato roots. Biophysical characterization of quality traits, WP2. McDougall Gordon, Bureau Sylvie (collab.), Meghar Karima (collab.), Mestres Christian (collab.). 2023. Dundee : RTBfoods Project-CIRAD, 9 p.

NIRS Aanalyses of sensory and biochemical traits in potato based on spectra collected on cooked mashed tubers. High-Throughput Phenotyping Protocols (HTPP), WP3. Nantongo Judith Ssali, Serunkuma Edwin, Davrieux Fabrice, Meghar Karima, Ssali Reuben. 2023. Kampala : RTBfoods Project, 10 p.

NIRS acquisition on fresh cassava roots using FOSS DS2500 and ASD quality spec and relating the NIRS spectra to fresh HCN content by Picrate method. High-Throughput Phenotyping Protocols (HTPP), WP3. Kanaabi Michael, Nuwamanya Ephraim, Meghar Karima (collab.), Tran Thierry (collab.). 2023. Kampala : RTBfoods Project-CIRAD, 11 p.

NIRS analyses of sensory & textural traits in sweetpotato based on spectra collected on raw freeze-dried roots. Nantongo Judith Ssali, Serunkuma Edwin, Burgos Gabriela, Davrieux Fabrice, Meghar Karima, Ssali Reuben. 2023. Kampala : RTBfoods Project-CIRAD, 11 p.

NIRS analyses of sensory & textural traits in sweetpotato based on spectra collected on raw-intact roots. Nantongo Judith Ssali, Serunkuma Edwin, Burgos Gabriela, Davrieux Fabrice, Meghar Karima, Ssali Reuben. 2023. Kampala : RTBfoods Project-CIRAD, 12 p.

NIRS analyses of sensory & textural traits in sweetpotato based on spectra collected on raw-mashed roots. Nantongo Judith Ssali, Serunkuma Edwin, Burgos Gabriela, Davrieux Fabrice, Meghar Karima, Ssali Reuben. 2023. Kampala : RTBfoods Project-CIRAD, 13 p.

NIRS analyses of sensory and biochemical traits in potato based on spectra collected on raw intact tubers. High-Throughput Phenotyping Protocols (HTPP), WP3. Nantongo Judith Ssali, Serunkuma Edwin, Davrieux Fabrice, Meghar Karima, Ssali Reuben. 2023. Kampala : RTBfoods Project-CIRAD, 10 p.

NIR‑hyperspectral camera analyses for differencing agroforestry and forestry poplar woods. Heim Lucie, Brancheriau Loïc, Marchal Rémy, Boutahar Nabila, Denaud Louis, Badel Eric, Meghar Karima, Candelier Kévin. 2023. Agroforestry Systems, 97 : 1557-1569.

Standard Operating Procedure for DigiEye calibration. Work package 3. Nakatumba-Nabende Joyce, Katumba Andrew, Murindanyi Sudi, Nabiryo Ann Lisa, Babirye Claire, Tusubira Jeremy Francis, Mutegeki Henry, Nantongo Judith Ssali, Nakitto Mariam, Sserunkuma Edwin, Ssali Reuben, Meghar Karima (collab.), Davrieux Fabrice (collab.). 2023. Kampala : RTBfoods Project-CIRAD, 17 p.

Standard operating procedure for image capture in sweetpotato and potato, and sensory attribute prediction. Work package 3. Nakatumba-Nabende Joyce, Katumba Andrew, Murindanyi Sudi, Nabiryo Ann Lisa, Babirye Claire, Tusubira Jeremy Francis, Mutegeki Henry, Nantongo Judith Ssali, Sserunkuma Edwin, Ssali Reuben, Meghar Karima (collab.), Davrieux Fabrice (collab.). 2023. Kampala : RTBfoods Project-CIRAD, 18 p.

Harmonised SOP for NIRS measurement on intact cassava roots and yam tubers using NIRS FOSS. High-throughput phenotyping protocols (HTPP), WP3. Alamu Emmanuel, Adesokan Michael, Maziya-Dixon Busie, Meghar Karima (collab.), Davrieux Fabrice (collab.). 2022. Ibadan : RTBfoods Project-CIRAD, 13 p.

Harmonized SOP for NIRS Measurement on blended cassava and yam using NIRS FOSS. High-Throughput Phenotyping Protocols (HTPP), WP3. Alamu Emmanuel, Adesokan Michael, Maziya-Dixon Busie, Meghar Karima (collab.). 2022. Ibadan : RTBfoods Project-CIRAD, 13 p.

Harmonized SOP for NIRS acquisition on fresh intact and mashed cassava roots using portable NIRS ASD. High-throughput phenotyping protocols (HTPP), WP3. Ogbete Chukwudi, Okoronkwo Justice, Alamu Emmanuel, Adesokan Michael, Chijioke Ugo, Davrieux Fabrice, Meghar Karima (collab.). 2022. Montpellier : RTBfoods Project-CIRAD, 26 p.

Manuel RTBfoods - Partie 3 - Tutoriel analyses statistiques (ACP et régression multiple) pour visualiser les données de l'analyse sensorielle et les relier aux données instrumentales. Biophysical Characterization of Quality Traits, WP2. Bugaud Christophe, Maraval Isabelle, Meghar Karima. 2022. Montpellier : RTBfoods Project-CIRAD, 26 p.

NIRS Calibration for dry matter & texture on fresh matooke at IITA & NaCRRI Uganda. High-Throughput Phenotyping Protocols (HTPP), WP3. Meghar Karima, Acayo Jennifer, Nuwamanya Ephraim, Davrieux Fabrice (collab.). 2022. Namulonge : RTBfoods Project-CIRAD, 9 p.

NIRS analyses of sensory & textural traits in sweetpotato based on spectra collected on cooked freeze-dried roots. Nantongo Judith Ssali, Serunkuma Edwin, Burgos Gabriela, Davrieux Fabrice, Meghar Karima, Ssali Reuben. 2022. Kampala : RTBfoods Project-CIRAD, 12 p.

NIRS analyses of sensory and textural traits in sweetpotato based on spectra collected on cooked mashed roots. Nantongo Judith Ssali, Serunkuma Edwin, Burgos Gabriela, Davrieux Fabrice, Meghar Karima, Ssali Reuben. 2022. Kampala : RTBfoods Project-CIRAD, 13 p.

Prediction of yam cooking behavior using hyperspectral imaging. Report on HSI calibrations for dry matter, pectin, starch & texture on raw fresh yam slices, at CIRAD France. Meghar Karima, Boyer Julien, Davrieux Fabrice. 2022. Montpellier : RTBfoods Project-CIRAD, 25 p.

Proof of Concept of visualisation of dry matter content in yam tuber during storage, using Hyperspectral Imaging. High-Throughput Phenotyping Protocols (HTPP), WP3. Meghar Karima, Davrieux Fabrice (collab.). 2022. Montpellier : RTBfoods Project-CIRAD, 16 p.

RTBfoods Manual - Part 3 - Tutorial: Statistical Analyses (PCA and multiple regression) to visualise the sensory analysis data and relate it to the instrumental data. Biophysical characterization of quality traits, WP2. Bugaud Christophe, Maraval Isabelle, Meghar Karima. 2022. Montpellier : RTBfoods Project-CIRAD, 24 p.

SOP for NIRS measurement on raw fresh, cooked and freeze dried sweetpotato and potato. High-Throughput Phenotyping Protocols (HTPP), WP3. Nantongo Judith Ssali, Serunkuma Edwin, Burgos Gabriela, Davrieux Fabrice, Meghar Karima, Ssali Reuben. 2022. Kampala : RTBfoods Project-CIRAD, 11 p.

SOP for operating mode and parameters configuration of Hyperspectral Camera Specim FX17. High-throughput phenotyping protocols (HTPP), WP3. Meghar Karima, Davrieux Fabrice (collab.). 2022. Montpellier : RTBfoods Project-CIRAD, 21 p.

Variation analyses of extractive contents by NIR-spectroscopy bring out the differences between agroforestry and forestry walnut (Juglans regia × nigra) trees. Heim Lucie, Brancheriau Loïc, Marchal Rémy, Boutahar Nabila, Lotte Sylvain, Denaud Louis, Badel Eric, Meghar Karima, Candelier Kévin. 2022. Holzforschung, 76 (9) : 781-790.

Characterization of RTB product colour change during time. High-throughput phenotyping protocols (HTPP), WP3. Cornet Denis, Meghar Karima (collab.), Davrieux Fabrice (collab.). 2021. Montpellier : RTBfoods Project-CIRAD, 16 p.

Characterization of RTB starch grain size and shape through imaging. High-throughput phenotyping protocols (HTPP), WP3. Cornet Denis, Desfontaines Lucienne, Meghar Karima (collab.), Davrieux Fabrice (collab.). 2021. Montpellier : RTBfoods Project-CIRAD, 14 p.

Creation of a color reference chart for RTB foods color characterization. High-throughput phenotyping protocols (HTPP), WP3. Cornet Denis, Alamu Emmanuel Oladeji (collab.), Meghar Karima (collab.), Davrieux Fabrice (collab.). 2021. Montpellier : RTBfoods Project-CIRAD, 19 p.

Determination of dry matter content of wet fufu mash using handheld NIRS. High-throughput phenotyping protocols (HTPP), WP3. Ogbete Chukwudi, Chijioke Ugo, Meghar Karima (collab.), Davrieux Fabrice (collab.). 2021. Umudike : RTBfoods Project-CIRAD, 10 p.

MIRS measurement on cassava cell walls and flours. High-throughput phenotyping protocols (HTPP), WP3. Meghar Karima, Davrieux Fabrice (collab.), Alamu Emmanuel Oladeji (collab.). 2021. Montpellier : RTBfoods Project-CIRAD, 12 p.

NIRS acquisition on fresh cassava roots using the ASD Quality Spec (QST) and relating spectra to root dry matter content by oven method. High-throughput phenotyping protocols (HTPP), WP3. Nuwamanya Ephraim, Kanaabi Michael, Alamu Emmanuel Oladeji, Meghar Karima (collab.). 2021. Kampala : RTBfoods Project-CIRAD, 10 p.

NIRS acquisition on fresh cassava roots using the benchtop NIRS FOSS DS2500 and relating spectra to root dry matter content by oven method. High-throughput phenotyping protocols (HTPP), WP3. Nuwamanya Ephraim, Kanaabi Michael, Alamu Emmanuel Oladeji (collab.), Meghar Karima (collab.), Davrieux Fabrice (collab.). 2021. Kampala : RTBfoods Project-CIRAD, 10 p.

NIRS acquisition on fresh matooke fingers using the benchtop NIRS FOSS DS2500 and relating spectra to finger dry matter content by oven method. High-throughput phenotyping protocols (HTPP), WP3. Nuwamanya Ephraim, Alamu Emmanuel, Adesokan Michael (collab.), Meghar Karima (collab.), Davrieux Fabrice (collab.). 2021. Kampala : RTBfoods Project-CIRAD, 11 p.

NIRS measurement on fresh ground cassava. High-throughput phenotyping protocols (HTPP), WP3. Belalcazar John, Tran Thierry, Meghar Karima (collab.), Davrieux Fabrice (collab.). 2021. Cali : RTBfoods Project-CIRAD, 9 p.

NIRS measurement on milled and un-milled gari. High-throughput phenotyping protocols (HTPP), WP3. Alamu Emmanuel Oladeji, Adesokan Michael, Meghar Karima (collab.), Davrieux Fabrice (collab.). 2021. Ibadan : RTBfoods Project-CIRAD, 10 p.

Near-infrared spectroscopy (NIRS) applications for high throughput phenotyping (HTP) for cassava and yam: A review. Alamu Emmanuel Oladeji, Nuwamanya Ephraim, Cornet Denis, Meghar Karima, Adesokan Michael, Tran Thierry, Belalcazar John, Desfontaines Lucienne, Davrieux Fabrice. 2021. International Journal of Food Science and Technology, 56 (3), n.spéc. Consumers have their say: Assessing preferred quality traits of roots, tubers and cooking bananas, and implications for breeding : 1491-1501.

Proof of concept on visualization of cooking degree of boiled yam by hyperspectral imaging. High-Throughput Phenotyping Protocols (HTPP), WP3. Meghar Karima, Davrieux Fabrice. 2021. Montpellier : RTBfoods Project-CIRAD, 13 p.

SOP for colour measurement in fresh yam (Dioscorea Sp.) and fresh cassava (Manihot esculenta) using chromameter. High-throughput phenotyping protocols (HTPP), WP3. Alamu Emmanuel, Adesokan Michael, Meghar Karima (collab.), Davrieux Fabrice (collab.). 2020. Lusaka : RTBfoods Project-CIRAD, 10 p.

SOP for hyperspectral imaging analysis of fresh RTB crops. High-throughput phenotyping protocols (HTPP), WP3. Meghar Karima, Davrieux Fabrice (collab.), Alamu Emmanuel Oladeji (collab.). 2020. Montpellier : RTBfoods Project-CIRAD, 12 p.

State of knowledge on hyperspectral imaging applied to roots, tubers and cooking bananas. High-throughput phenotyping protocols (HTPP) - Work Package 3. Meghar Karima. 2020. Montpellier : RTBfoods Project-CIRAD, 23 p.

Assembler la diversité des modèles classiques et " deep learning " pour développer un pipeline de calibration SPIR performant et générique. Cornet Denis, Desfontaines Lucienne, Cormier Fabien, Marie-Magdeleine Carine, Arnau Gemma, Meghar Karima, Davrieux Fabrice, Beurier Grégory. 2019. In : Livret des résumés des 20èmes Rencontres HélioSPIR. HélioSPIR. Montpellier : HélioSPIR, Résumé, 15-16. Rencontres HélioSPIR. 20, Montpellier, France, 14 Octobre 2019/15 Octobre 2019.

Détection de la répartition longitudinale et radiale de matière sèche, polyphénols et sucres dans l'igname frais par SPIR. Meghar Karima, Mestres Christian, Davrieux Fabrice, Ricci Julien, Ollier Léa, Honfozo Fifamè Laurenda, Akissoé Noël. 2019. In : Livret des résumés des 20èmes Rencontres HélioSPIR. HélioSPIR. Montpellier : HélioSPIR, Résumé, 14-15. Rencontres HélioSPIR. 20, Montpellier, France, 14 Octobre 2019/15 Octobre 2019.

State of knowledge on spectroscopic techniques applied to roots, tubers and cooking Bananas. High-Throughput Phenotyping Protocols (HTPP), WP3. Davrieux Fabrice, Meghar Karima. 2019. Saint-Pierre : RTBfoods Project-CIRAD, 30 p.