| Title: |
Exploring novel sources of L-Rhamnose: Extraction and structural characterization of microalgal polysaccharides |
| Authors: |
Flahaut, Thomas; Gaume, Léa; Peghaire, Elodie; Christophe, Gwendoline; Dubessay, Pascal; Ursu, Alina Violeta; Michaud, Philippe; Pierre, Guillaume |
| Contributors: |
Institut Pascal (IP); Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA)-Institut national polytechnique Clermont Auvergne (INP Clermont Auvergne); Université Clermont Auvergne (UCA)-Université Clermont Auvergne (UCA); Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-SIGMA Clermont (SIGMA Clermont)-Centre National de la Recherche Scientifique (CNRS); SIGMA Clermont (SIGMA Clermont)-Université Clermont Auvergne 2017-2020 (UCA 2017-2020 )-Centre National de la Recherche Scientifique (CNRS); Génie des Procédés, Energétique et Biosystèmes (GePEB); SIGMA Clermont (SIGMA Clermont)-Université Clermont Auvergne 2017-2020 (UCA 2017-2020 )-Centre National de la Recherche Scientifique (CNRS)-SIGMA Clermont (SIGMA Clermont)-Université Clermont Auvergne 2017-2020 (UCA 2017-2020 )-Centre National de la Recherche Scientifique (CNRS); Institut universitaire de France (IUF); Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.); Institut Universitaire de France (IUF, France) Junior Innovation Chair 2023-28; ANR-23-CE43-0011,RAh,Nouveaux procédés pour la production de L-rhamnose(2023) |
| Source: |
9th EPNOE 2025; https://hal.science/hal-05244682; 9th EPNOE 2025, Aug 2025, Sundsvall, Sweden |
| Publisher Information: |
CCSD |
| Publication Year: |
2025 |
| Collection: |
HAL Clermont Auvergne (Université Blaise Pascal Clermont-Ferrand / Université d'Auvergne) |
| Subject Terms: |
[SDV.BIO]Life Sciences [q-bio]/Biotechnology |
| Subject Geographic: |
Sundsvall; Sweden |
| Description: |
International audience ; L-Rhamnose is a rare sugar with interesting properties in the food, cosmetic and pharmaceutical industries. Current sources come from hydrolysis of terrestrial plants, which implies the use of arable land and a large amount of biowaste. Moreover, L-Rhamnose is contaminated with other monosaccharides and aglycones compounds and requires purification steps that require a lot of solvents. Thus, the obtaining of pure L-Rhamnose involves the use of toxic, corrosive and aromatic products [1].The Rah project funded by the French National Agency for Research aims to explore alternative sources of L-Rhamnose such as microalgae and cyanobacteria exopolysaccharides and the development of an intelligent downstream design to respond increase market demand. |
| Document Type: |
conference object; still image |
| Language: |
English |
| Availability: |
https://hal.science/hal-05244682; https://hal.science/hal-05244682v1/document; https://hal.science/hal-05244682v1/file/Poster%20EPNOE%202025%20Thomas.pdf |
| Rights: |
info:eu-repo/semantics/OpenAccess |
| Accession Number: |
edsbas.C0F94D4D |
| Database: |
BASE |