Fermentation,
Journal Year:
2024,
Volume and Issue:
10(1), P. 40 - 40
Published: Jan. 4, 2024
Yellow
rice
wine
is
a
traditional
fermented
beverage
in
China.
The
microorganisms
the
brewing
process
play
crucial
role
shaping
composition
and
quality
of
through
their
regulation
microbial
growth,
fermentation
metabolites,
metabolic
balance,
ethanol
production.
not
only
has
culinary
value
but
also
possesses
potential
medicinal
value.
This
attributed
to
presence
polyphenolic
compounds,
antioxidants,
other
natural
products
that
can
provide
antioxidant
probiotic
effects.
yellow
offers
nutritional
supplementation
improved
digestion.
While
techniques
have
long
been
employed,
modern
biotechnology
helps
enhance
stability
by
selecting
suitable
strains,
optimizing
conditions,
precisely
controlling
process.
collection
diverse
microbes
construction
specifically
designed
microbiota
for
production
could
expedite
high-quality
wine.
ultimate
goal
value,
conditioning
function,
overall
consumption
experience
Future
research
will
delve
into
exploring
relationship
between
active
ingredients
wine,
improving
both
functionality
Molecules,
Journal Year:
2025,
Volume and Issue:
30(7), P. 1476 - 1476
Published: March 26, 2025
An
effective
method
for
purifying
the
total
alkaloid
components
from
Piperis
longi
fructus
extract
was
developed
in
this
study.
The
adsorption/desorption
processes
of
were
established
by
resin
model
screening,
adsorption
kinetics,
and
thermodynamics
tests.
Moreover,
purified
powders
analyzed
with
UPLC-Q-ZENO-TOF-MS/MS
then
their
antioxidant
activity
tested.
Langmuir
equation
provided
a
good
fit
experimental
results.
thermodynamic
study
provides
satisfactory
isotherm
data,
indicating
that
process
is
characterized
spontaneity
(ΔG°
<
0),
exothermicity
(ΔH°
an
increase
entropy
(ΔS°
0).
Furthermore,
kinetic
behavior
on
D101
effectively
modeled
pseudo-second-order
kinetics.
According
to
mechanism,
we
selected
best
parameters
optimized
on-column
elution
enrich
components.
optimal
as
follows:
macroporous
added
alcohol
solution
(crude
drug
concentration
2
g/mL)
concentrated
under
vacuum
at
45~55
°C
(<−0.08~−0.10
MPa)
until
alcohol-free.
Subsequently,
loaded
into
column
eluted
70%
ethanol
flow
rate
BV/h
10
BV
achieve
desorption.
present
more
efficient
enrichment
alkaloidal
fructus,
which
will
lay
foundation
applications
food
additives
or
functional
foods
future.
