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Pectins
果胶
常用释义
词性释义
n.
[生化]果胶（pectin 的复数）
例句
全部
果胶
The
precursors
of
these
wall
molecules
,
microfibrillar
pectins
, then
accumulate
and
block
the
tube
.
这些细胞壁分子前体——果胶纤丝发生积累并堵塞花粉管。
Pectins
are
composed
of
a
galactose
derivative,
chitin
of
a
glucose
derivative
.
果胶是由半乳糖变异体和葡萄糖变异体角素构成。
Incompatible
pollen
is
blocked
initially
by
pectins
followed
by
callose
deposition
.
不亲和的花粉管首先是被果胶质堵塞，接着是胼胝质沉积。
Some
methods
could
also
determine
the
pattern
of
methylation
or
the
degree
of
pectins
acetylation
.
其中有些方法可以同时测定果胶的甲酯的取代方式或乙酰化取代度。
In
the
grasses
the
pollen tube
is
blocked
at the
stigma
surface
with
pectins
and
callose
.
禾本科植物的花粉管在柱头的表面被果胶质和胼胝质堵塞。
Pectins
we
need
maily
depend
on
importation
,
which
increases
production
cost
and
resource
dependance
.
我国各行业所需果胶基本上依靠进口，增加了生产成本和资源依赖性。
Studies
on
Extracting
Pectins
from
Akebia trifoliate
koiaz
peels
by
Acid
Hydrolyzation
酸解法从三叶木通果皮中提取果胶的研究
Effect
of
heat treatment
after
harvest
on
activity
of
pectins
enzyme
of
tropic
fruit
热带果树果实采后热处理对果胶酶活性的影响
1·Pectins are composed of a galactose derivative, chitin of a glucose derivative.
果胶是由半乳糖变异体和葡萄糖变异体角素构成。
2·Pectins are demonstratet by staining with ruthenium red.
可以用钌红来鉴定果胶。