MME SAFARI Niusha
Doctorante / PhD student
461 rue de la Papeterie - CS 10065 - 38402 Saint Martin d’Hères Cedex - France
C105
04 76 82 69 63
Contact e-mail
Site perso
LGP2 - Équipe de recherche / Research group
BioChip - Bioraffinerie : chimie et éco-procédés
BioChip - Biorefinery: chemistry and eco-processes
-
Étude de l’effet de la nature des oligosaccharides d’hémicelluloses de bois sur leurs propriétés prébiotiques
-
Study of the effect of the nature of wood hemicellulose oligosaccharides on their prebiotic properties
Activités / CV
Oligosaccharides purification and
characetization
Ultrafiltrartion
HPLC
FTIR
MALDI
ToF
Prebiotic tests including
in vivo
and
in vitro
SCFA analysis
Flow Cytometry
Metagenomic study of
caecal
microbiota
Analysis of Cytokines
The
establishment
of
biorefineries
is
crucial
for
enabling
integrated
production
of
food,
feed,
chemicals,
materials,
fuels,
and
energy
in
the
future
.
Hemicelullose
valorization
valorizing hemicellulose plays a crucial role in maximizing:
•
resource utilization
•
diversifying product streams
•
reducing waste
•
promoting sustainability in biomass processing
industries.
Prebiotics
Due
to
their
structural
resemblance
to
common
dietary
fibers,
wood
-based
oligosaccharides
exhibit
prebiotic
characteristics,
providing
advantageous
effects
on
the
host's
health
by
selectively
influencing
the
composition
of
the
gut
microbiota.
Funded
by:
•
Purification and characterization of the
Oligosaccharide solution’s fractions with the
possibility of having an immunomodulatory effect
•
Finding
the
most
relevant
microbial
consortium
and system to
initially
screen the fractions
•
Study
the
promising
fractions
in vivo
, to
evaluate
the
immunomodulatory
effect
of the fractions
Niusha SAFARI
Ph.D
. thesis
(2023-
2026)
LGP2 (C.
Chirat
)
TIMC (B. Toussaint; D. Hannani
)
Study
the Nature of Wood Oligosaccharides for their
Prebiotic
effects
Étude de l’effet de la nature des oligosaccharides d’hémicelluloses de bois sur leurs propriétés
prébiotiques
Context
Objectives
Methods
Graphics created with BioRender.com
1.La Rosa, et al.(2019). Wood
-derived dietary fibers promote beneficial
human gut microbiota.
MSphere
, 4(1), 10
-1128
.
Biochip
1