Climate Influence on Leaf Appearance and Ligustroflavone and Rhoifolin Compounds of Turpinia arguta (Lindl.) Seem. from Different Chinese Habitats
Horticulturae,
Год журнала:
2024,
Номер
10(9), С. 935 - 935
Опубликована: Сен. 1, 2024
The
dry
leaf
of
Turpinia
arguta
(Lindl.)
Seem.
is
used
in
traditional
Chinese
medicine
as
a
quick-acting
product
for
sore
throat
and
pharyngitis
relief.
Samples
T.
were
collected
from
40
different
habitats
mostly
located
Jiangxi
Province,
appearance
traits
matter
yield
analyzed.
HPLC
was
to
quantify
ligustroflavone
rhoifolin,
the
pharmacological-quality
markers
this
species,
according
2020
Edition
Pharmacopoeia.
correlations
between
leaf-measurable
traits,
rhoifolin
contents,
climate
factors
subsequently
assessed
using
Pearson’s
two-tailed
correlation
test
redundancy
analysis.
highest
yields
found
locations
S(G-mt),
Q(J-t),
A(X-t).
Ligustroflavone
contents
ranged
0.023%
1.336%
0.008%
0.962%,
respectively;
levels
compounds
A(X-t)
Y(B-mt).
Leaf
morphology
influenced
by
mean
temperature
warmest
quarter,
while
thickness
affected
minimum
coldest
month,
precipitation
seasonality,
solar
radiation.
Larger
thicker
leaves
predicted
higher
under
southern
conditions,
such
those
Anyuan
Quannan
counties.
Our
findings
suggest
that
enhancing
diurnal
range
implementing
appropriate
shading
during
cultivation
can
enhance
arguta.
Язык: Английский
Multi-Indicator Comprehensive Quality Evaluation of Turpinia arguta (Lindl.) Seem Herbs at Different Harvesting Periods
Agronomy,
Год журнала:
2024,
Номер
14(11), С. 2658 - 2658
Опубликована: Ноя. 12, 2024
This
study
aimed
to
investigate
differences
in
the
leaf
biomasses,
chemical
compositions,
and
pharmacological
activities
of
Turpinia
arguta
histocultured
seedlings
live
at
different
harvesting
periods
(S1,
S2,
S3,
S4)
order
determine
optimal
period.
Eleven
indexes,
including
biomass,
key
active
components,
secondary
metabolites,
nutrient
content,
antioxidant
activity,
were
evaluated
by
high-performance
liquid
chromatography
colorimetric
methods
during
periods.
The
weights
11
indexes
calculated
principal
component
analysis,
then
a
comprehensive
quality
evaluation
was
performed.
results
showed
significant
contents,
between
highest
score
obtained
for
S4
period,
indicating
that
T.
best
this
time
period
most
suitable
At
(S4),
medicinal
higher
than
those
seedlings,
importance
tissue
culture
technology
enhancing
arguta.
provides
more
novel
abundant
information
reference
determining
appropriate
arguta,
with
aim
providing
newer
scientific
guidance
management
herbs.
Язык: Английский