Розподіл поживних речовин у різних органах рослин генотипів Miscanthus Anderss.
Objective – to investigate the accumulation of biochemical compounds in the different organs of cultivars and varieties of Miscanthus Anderss. in conditions of M.M. Gryshko National Botanical Garden of the NAS of Ukraine. Material and methods. Investigated plants were cultivars and varieties of spec...
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M.M. Gryshko National Botanical Garden of the NAS of Ukraine
2019
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| author | Vergun, O.M. Rakhmetov, D.B. Rakhmetova, S.O. Fishchenko, V.V. |
| author_facet | Vergun, O.M. Rakhmetov, D.B. Rakhmetova, S.O. Fishchenko, V.V. |
| author_sort | Vergun, O.M. |
| baseUrl_str | https://www.plantintroduction.org/index.php/pi/oai |
| collection | OJS |
| datestamp_date | 2019-11-11T08:15:47Z |
| description | Objective – to investigate the accumulation of biochemical compounds in the different organs of cultivars and varieties of Miscanthus Anderss. in conditions of M.M. Gryshko National Botanical Garden of the NAS of Ukraine.
Material and methods. Investigated plants were cultivars and varieties of species of the genus of Miscanthus collected in an experimental collection of Cultural Flora Department of M.M. Gryshko National Botanical Garden of the NAS of Ukraine: М. × giganteus сv. Huliver (MGH), М. × giganteus f. ЕSBMG-3 (MGE-3), М. sacchariflorus сv. Snihopad (MSS), М. sacchariflorus f. ЕSMBS-3 (MSE-3), М. sinensis сv. Veleten (MSV), М. sinensis f. ESBMK-1 (MSE-1). The content of dry matter was determined according to A.I. Yermakov et al. (1972), the total content of sugars and ascorbic acid concentration – according to V.P. Krishchenko (1983), the content of carotene – according to B.P. Pleshkov (1985), the content of ash – according to Z.M. Hrycaenko et al. (2003), the content of calcium and phosphorus – according to H.M. Pochinok (1976). Energetic value of dry plant raw material determined on calorimeter.
Results. In the period of full seed ripening the plant raw material of Miscanthus genotypes accumulated dry matter from 38.99 % (MSE-1, leaves) to 88.08 % (MSE-3, leaves), total content of sugars – from 2.72 % (MSE-3, panicles) to 10.03 % (MGH, stems), ascorbic acid – from 4.40 mg% (MSE-3, panicles) to 40.03 mg% (MGE-3, leaves), carotene – from 0.09 mg% (MSE-3, stems) to 0.26 mg% (MGH, leaves), ash – from 1.38 % (MSS, stems) to 8.65 % (MSV, leaves), calcium – from 0.19 % (MSS, stems) to 0.91 % (MGH, leaves), phosphorus – from 0.032 % (MGE-3, stems) to 0.412 % (MSE-3, panicles), protein – from 4.82 % (MSE-3, stems) to 12.28 % (MSE-1, leaves). Energetic value of dry raw was from 3811.87 cal/g (MSS, leaves) to 4193.17 cal/ g (MSV, panicles).
Conclusions. Obtained data demonstrated that in conditions of M.M. Gryshko National Botanical Garden of the NAS of Ukraine cultivars and varieties of Miscanthus × giganteus, M. sacchariflorus, M. sinensis are the valuable source of nutrients and biofuel in the period of full seed ripening. Distribution of biochemical compounds in different organs resulted that accumulation of it depends on genotype. It was found that content of sugars was maximal and content of ash with macroelements, protein, carotene was minimal in the stems of investigated plants. |
| doi_str_mv | 10.5281/zenodo.2650469 |
| first_indexed | 2025-07-17T12:48:05Z |
| format | Article |
| fulltext |
75ISSN 16056574. Інтродукція рослин, 2019, № 1
UDC 582.542.11:581.192
O.M. VERGUN, D.B. RAKHMETOV, S.О. RAKHMETOVA, V.V. FISHCHENKO
M.M. Gryshko National Botanical Garden, National Academy of Sciences of Ukraine
Ukraine, 01014 Kyiv, Timiryazevska str., 1
DISTRIBUTION OF NUTRIENTS IN DIFFERENT ORGANS
OF PLANTS OF MISCANTHUS ANDERSS. GENOTYPES
Objective — to investigate the accumulation of biochemical compounds in the different organs of cultivars and varieties of Mis
canthus Anderss. in conditions of M.M. Gryshko National Botanical Garden of the NAS of Ukraine.
Material and methods. Investigated plants were cultivars and varieties of species of the genus of Miscanthus collected
in an experimental collection of Cultural Flora Department of M.M. Gryshko National Botanical Garden of the NAS of
Ukraine: М. / giganteus, сv. Huliver (MGH), М. / giganteus, f. ЕSBMG3 (MGE3), М. sacchariflorus, сv. Snihopad (MSS),
М. sacchariflorus, f. ЕSMBS3 (MSE3), М. sinensis, сv. Veleten (MSV), М. sinensis, f. ESBMK1 (MSE1).
The content of dry matter was determined according to A.I. Yermakov et al. (1972), the total content of sugars and ascor
bic acid concentration — according to V.P. Krishchenko (1983), the content of carotene — according to B.P. Pleshkov (1985),
the content of ash — according to Z.M. Hrycaenko et al. (2003), the content of calcium and phosphorus — according to
H.M. Pochinok (1976). Energetic value of dry plant raw material determined on calorimeter.
Results. In the period of full seed ripening the plant raw material of Miscanthus genotypes accumulated dry matter from
38.99 % (MSE1, leaves) to 88.08 % (MSE3, leaves), total content of sugars — from 2.72 % (MSE3, panicles) to 10.03 %
(MGH, stems), ascorbic acid — from 4.40 mg% (MSE3, panicles) to 40.03 mg% (MGE3, leaves), carotene — from 0.09 mg%
(MSE3, stems) to 0.26 mg% (MGH, leaves), ash — from 1.38 % (MSS, stems) to 8.65 % (MSV, leaves), calcium — from
0.19 % (MSS, stems) to 0.91 % (MGH, leaves), phosphorus — from 0.032 % (MGE3, stems) to 0.412 % (MSE3, panicles),
protein — from 4.82 % (MSE3, stems) to 12.28 % (MSE1, leaves). Energetic value of dry raw was from 3811.87 cal/g
(MSS, leaves) to 4193.17 cal/ g (MSV, panicles).
Conclusions. Obtained data demonstrated that in conditions of M.M. Gryshko National Botanical Garden of the NAS
of Ukraine cultivars and varieties of Miscanthus / giganteus, M. sacchariflorus, M. sinensis are the valuable source of nutrients
and biofuel in the period of full seed ripening. Distribution of biochemical compounds in different organs resulted that accumu
lation of it depends on genotype. It was found that content of sugars was maximal and content of ash with macroelements,
protein, carotene was minimal in the stems of investigated plants.
Key words: Miscanthus, plant raw material, biochemical properties, calorific value.
© O.M. VERGUN, D.B. RAKHMETOV,
S.О. RAKHMETOVA, V.V. FISHCHENKO, 2019
The cultivation of energy crops to produce alter
native transportation fuels is a promising option
under increasing demands for fuels, decreasing
available lands and competition of food and fuel
production [8]. Among common cultures that use
for biofuel production today can be highlight Mis
canthus Anderss. genotypes. Miscanthus has a va
riety of names, such as Asian elephant grass and
Chinese silvergrass. The commonly accepted his
torical origin of miscanthus is Asia. First miscant
hus cultivation in Europe took place during the
1930s (imported from Japan). From the 1980s
these plants have started to use for the biofuel pro
duction [1]. Plants of Poaceae and specifically
Miscanthus species described in recent reports as
raw for biofuel production [2; 4; 10; 21].
Results of Pidlisnyuk et al. (2018) reported that
М. 0 giganteus plants characterized by the ability
to grow at the contaminated soils with further pro
duction of energy biomass [9].
In addition, plants of Miscanthus species are the
high productive cultures and effective heavy metal
accumulator [13]. Plants of Miscanthus sinensis,
M. sacchariflorus and Panicum virgatum known as
ornamental grasses in different compositions [16].
Objective — to investigate the accumulation of
biochemical compounds in the different organs of
cultivars and varieties of Miscanthus in conditions
of M.M. Gryshko National Botanical Garden of
the NAS of Ukraine.
76 ISSN 16056574. Інтродукція рослин, 2019, № 1
O.M. Vergun, D.B. Rakhmetov, S.О. Rakhmetova, V.V. Fishchenko
Material and methods
Plant material was collected from the experimen
tal collection of Department of Cultural Flora in
M.M. Gryshko National Botanical Garden of the
NAS of Ukraine at the stage of full seed ripening:
М. 1 giganteus, сv. Huliver (MGH), М. 1 gigan
teus, f. ЕSBMG3 (MGE3), М. sacchariflorus,
сv. Snihopad (MSS), М. sacchariflorus, f. ЕSMBS3
(MSE3), М. sinensis, сv. Veleten (MSV), М. si
nensis, f. ESBMK1 (MSE1). Different organs
such as leaves, stems, and panicles were used for
analyses.
All biochemical analyses were conducted using
aboveground part of plants at the period of full
ripening of seeds. The determination of absolutely
dry matter was done by drying to constant weight
at 100—105 °С according to A.I. Yermakov et al.
[22]. The total content of sugars was investigated
by Bertrand method in water extracts. The con
centration of ascorbic acid (AA) of the acid ex
tracts was determined by a 2.6dichlorophenol
indophenol method based on the reduction prop
erties of AA. Both analyses carried out according
to V.P. Krishchenko [5]. The concentration of to
tal carotene determined according to B.P. Plesh
kov. The procedure carried out in petrol extracts by
spectrophotometric method using 2800 UV/VIS
Spectrophotometer, Unico. Mixtures were left in
a shaker for 2 hours and their absorbance was
measured at the wavelength of 440 nm [11]. The
level of total ash was determined using the method
of combustion in muffleoven (SNOL 7.21100,
Termolab) at 300—800 °С until the samples turn
ed into white ash to constant weight according to
Z.M. Hrycajenko et al. [3]. The concentration of
calcium was determined by the titration method
of acid extracts with Trilon B. Phosphorus content
in plants was identified in acid extracts using mo
lybdenum solution. These analyses were done ac
cording to H.N. Pochinok [12]. The procedure of
detection of energetic value was measured on cal
orimeter IKA200. I this case, dry plant raw mate
rial was burned in an oxygen bomb. Measurement
of every sample was 15 minutes approximately and
expressed in cal/g. The content of protein was de
termined by nitrogen definition (by chloramine
method) according to H.N. Pochinok [12].
Experimental data were evaluated by using Ex
cel 2010. Mean values of three replicates and
standard deviation are given in Tables 1, 2 and
Figures 1—4.
Results and discussions
Plants from Poaceae Barnhart. family well adapted
to low input conditions as well as to biotic and abi
otic stress factors [17]. Last time carry out investiga
tions of miscanthus concerning biochemical com
position due to ecological properties of these plants.
Biochemical composition of these plants is carbon,
nitrogen, sulfur, oxygen, and hydrogen which are
relatively close to that of other energetic crops [1].
We investigated before the biochemical composition
of some Poaceae plants including miscanthus and
found that the most content of dry matter and the
total content of sugars were detected in the stage of
full seed ripening [14; 19]. Our results showed that
aboveground part of Miscanthus genotypes accu
mulated dry matter of 26.16— 5.80%, total content
of sugars — 1.27—5.13 %, ascorbic acid — 11.42—
43.61 mg%, carotene — 0.197—1.113 mg%, ash —
2.06—6.11 mg%, calcium — 0.203—1.070 %, phos
phorus — 0.023—0.121 % [18]. Moreover, in report
identified that these plants accumulate compounds
with antioxidant activity [20].
The content of dry matter among investigated
plants was in the range from 38.99—88.08 % (Tabl. 1).
Considering obtained data in detail it should be
noted that in leaves we found content of dry mat
ter 38.99 % (MSE1) to 88.08 % (MSE3), in
stems — in range from 44.59 % (MSS) to 52.48 %
(MSV), in panicles — from 46.23 % (MGH) to
87.43 % (MSE3). The content of sugars was
2.72—10.03 %. This parameter on leaves was from
3.10 % (MSS) to 9.20 % (MGE3), in stems —
from 5.77 % (MSS) to 10.03 % (MGH), in pani
cles — from 2.72 % (MSE3) to 6.77 % (MSE1).
One of the most important features in the
growth and generation of Poaceae is the accumu
lation of total sugars in plant raw material. Kumar
et al. (2010) reported that the sugar content of sor
ghum genotypes was higher at postphysiological
maturity [6].
Most of lignocellulosic biomass is rich in inor
ganic components such as Ca, Mg, P, K, Na etc.
77ISSN 16056574. Інтродукція рослин, 2019, № 1
Distribution of nutrients in different organs of plants of Miscanthus Anderss. genotypes
Table 1. The content of dry matter and the total content of sugars in different organs
of Miscanthus Anderss. genotypes in the stage of full ripening of seeds
Name of species, cultivar or variety Part of plant Dry matter, % Total content of sugars, %
М. 2 giganteus, сv. Huliver Leaves 48.26 ± 0.23 6.53 ± 0.11
Stems 44.73 ± 0.07 10.03 ± 0.14
Panicle 46.23 ± 0.24 5.85 ± 0.11
М. sinensis, сv. Veleten Leaves 39.27 ± 0.21 7.12 ± 0.09
Stems 52.48 ± 0.22 6.53 ± 0.28
Panicle 52.16 ± 0.25 6.24 ± 0.18
М. sacchariflorus, сv. Snihopad Leaves 83.57 ± 0.85 3.10 ± 0.11
Stems 44.59 ± 0.22 5.77 ± 0.05
Panicle 85.30 ± 2.45 3.81 ± 0.26
М. sacchariflorus, f. ЕSMBS3 Leaves 88.08 ± 0.78 3.55 ± 0.14
Stems 48.38 ± 0.12 5.86 ± 0.11
Panicle 87.43 ± 0.62 2.72 ± 0.12
М. sinensis, f. ESBMK1 Leaves 38.99 ± 1.45 7.76 ± 0.58
Stems 45.82 ± 0.44 9.23 ± 0.09
Panicle 52.72 ± 2.25 6.77 ± 0.65
М. 2 giganteus, f. ЕSBMG3 Leaves 44.73 ± 2.31 9.20 ± 0.58
Stems 48.03 ± 3.22 9.34 ± 0.78
Panicle 53.55 ± 0.23 4.11 ± 0.09
Table 2. The content of ash, calcium, and phosphorus in different organs
of Miscanthus Anderss. genotypes in the stage of full ripening of seeds
Name of species, cultivar
or variety
Part of plant Ash, % Calcium, % Phosphorus, %
М. 2 giganteus,
сv. Huliver
Leaves 6.32 ± 0.11 0.91 ± 0.05 0.085 ± 0.001
Stems 1.48 ± 0.08 0.27 ± 0.02 0.055 ± 0.002
Panicle 2.54 ± 0.13 0.33 ± 0.02 0.098 ± 0.002
М. sinensis,
сv. Veleten
Leaves 8.65 ± 0.67 0.54 ± 0.09 0.112 ± 0.005
Stems 1.50 ± 0.04 0.39 ± 0.02 0.053 ± 0.001
Panicle 2.24 ± 0.17 0.55 ± 0.07 0.154 ± 0.002
М. sacchariflorus,
сv. Snihopad
Leaves 7.25 ± 0.23 0.64 ± 0.02 0.096 ± 0.003
Stems 1.38 ± 0.06 0.19 ± 0.02 0.034 ± 0.003
Panicle 2.55 ± 0.12 0.50 ± 0.02 0.132 ± 0.005
М. sacchariflorus,
f. ЕSMBS3
Leaves 8.02 ± 0.15 0.79 ± 0.03 0.264 ± 0.001
Stems 2.04 ± 0.13 0.33 ± 0.01 0.111 ± 0.007
Panicle 2.74 ± 0.21 0.62 ± 0.01 0.412 ± 0.012
М. sinensis,
f. ESBMK1
Leaves 7.51 ± 0.23 0.63 ± 0.01 0.071 ± 0.006
Stems 2.84 ± 0.05 0.27 ± 0.02 0.066 ± 0.001
Panicle 5.18 ± 0.34 0.58 ± 0.04 0.108 ± 0.002
М. 2 giganteus,
f. ЕSBMG3
Leaves 5.86 ± 0.32 0.81 ± 0.05 0.109 ± 0.001
Stems 1.60 ± 0.08 0.35 ± 0.02 0.032 ± 0.001
Panicle 3.66 ± 0.18 0.60 ± 0.04 0.070 ± 0.002
[15]. Miscanthus ash reportedly includes 30—40 %
SiO
2
, 20—25 % K
2
O, and approximately 5 % of
P
2
O
5
and MgO [1]. Determination of ash content
showed that this parameter was for all samples
1.38—8.65 % (Tabl. 2). In the leaves it was identi
fied from 5.86 % (MGE3) to 8.65 % (MSV), in
78 ISSN 16056574. Інтродукція рослин, 2019, № 1
O.M. Vergun, D.B. Rakhmetov, S.О. Rakhmetova, V.V. Fishchenko
stems — from 1.38 % (MSS) to 2.84 % (MSE1), in
panicles — from 2.24 % (MSV) to 5.18 % (MSE1).
Accumulation of calcium in plant raw material of
investigated plants was 0.19—0.91 %. In the leaves
calcium determined in range from 0.54 % (MSV)
to 0.91 % (MGH), in stems — from 0.19 % (MSS)
to 0.39 % (MSV), in panicles — from 0.33 %
(MGH) to 0.62 % (MSE3). Content of phospho
rus in ash of different organs of investigated plants
was 0.032—0.412 %. Leaves accumulated this mac
roelement in range from 0.071 % (MSE1) to 0.264
% (MSE3), stems — in range from 0.032 %
(MGE3) to 0.111 % (MSE3), panicles —from
0.070 % (MGE3) to 0.412 % (MSE3).
According to Lanzerstorfer (2019), miscanthus
ash after combustion contains K, P, Ca and heavy
metals. It is possible to use ash of miscanthus as
soil conditioner [7].
The protein content was minimal in the stems
and maximal — in leaves in plant raw material of all
investigated plants (Fig. 1). Generally, the content
of protein in different organs was 4.82—12.28 %. In
the leaves identified content of protein from 10.61 %
(MGH) to 12.28 % (MSE1), in the stems — from
4.82 % (MSE3) to 6.82 % (MSV), in panicles —
from 7.57 % (MGH) to 9.88 % (MSV).
According to Altawell (2014), nitrogen in dried
crushed sample form was around 3 % of the total
mass [1]. In our experiments, we determined ni
trogen in the range of 0.77—1.96 % comparing all
organs.
12
10
8
6
4
2
0
MGH MSV MSS MSE-3 MSE-1 MGE-3
Leaves Stems Panicles
Fig. 1. The content of protein in different organs of plant
raw material of Miscanthus Anderss. genotypes, %
4500
4000
3500
3000
2500
2000
1500
1000
500
0
MGH MSV MSS MSE-3 MSE-1 MGE-3
Leaves Stems Panicles
Fig. 2. The calorific value of different organs of plant raw
material of Miscanthus Anderss. genotypes, cal/g
0.25
0.20
0.15
0.10
0.05
0
MGH MSV MSS MSE-3 MSE-1 MGE-3
Leaves Stems Panicles
Fig. 3. The content of carotene in different organs of plant
raw material of Miscanthus Anderss. genotypes, mg%
40
35
30
25
20
15
10
5
0
MGH MSV MSS MSE-3 MSE-1 MGE-3
Leaves Stems Panicles
Fig. 4. The content of ascorbic acid in different organs of
plant raw material of Miscanthus Anderss. genotypes, mg%
79ISSN 16056574. Інтродукція рослин, 2019, № 1
Distribution of nutrients in different organs of plants of Miscanthus Anderss. genotypes
The energetic value of different organs raw was
measured in calories per g. As shown in Figure 2,
the content of calories was variable depending on
the investigated organ. So, we determined that on
the whole content of calories per gram was from
3811.87 to 4193.17.
The high content of carotene was determined in
leaves, the lowest — in the stems. The content of ca ro
tene generally was from 0.09 to 0.26 mg% (Fig. 3).
In the leaf’s carotene was determined from 0.19 mg%
(MSE3) to 0.26 mg% (MGH, MGE3), in
stems — from 0.09 mg% (MSE3) to 0.12 mg%
(MGH, MGE3), in panicles — from 0.13 mg%
(MSV, MSE3) to 0.18 mg% (MGE3).
The content of ascorbic acid was 4.40—40.03 mg%
(Fig. 4). Concentration of ascorbic acid in leaves was
from 4.59 mg% (MSE1) to 40.03 mg% (MGE3),
in stems — from 6.03 mg% (MSE3) to 10.33 mg%
(MSE1), in panicles — from 4.40 mg% (MSE3)
to 23.99 mg% (MSE1).
Conclusions
Based on obtained data, it can be concluded that
in conditions of M.M. Gryshko National Bo
tanical Garden of the NAS of Ukraine plants of
Miscanthus Anderss. accumulated nutrients in dif
ferent organs the stage of full seed ripening. In
vestigation showed that distribution of bioche
mical compounds depended on the investigated
organ. The highest concentrations of vitamins,
protein, and calcium, the content of dry matter
found in the leaves. The concentration of sugars
was maximal in the stems. Accumulation of
phosphorus and calorific value of plant raw ma
terial was highest in the panicles. Minimal accu
mulation of vitamins detected in stems and pani
cles, ash with macro elements — in the stems,
sugars — in the panicles. The calorific value of
investigated plant raw material showed the mini
mal result in the leaves.
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Recommended by R.V. Ivannikov
Received 26.11.2018
О.М. Вергун, Д.Б. Рахметов,
С.О. Рахметова, В.В. Фіщенко
Національний ботанічний сад
імені М.М. Гришка НАН України,
Україна, м. Київ
РОЗПОДІЛ ПОЖИВНИХ РЕЧОВИН
У РІЗНИХ ОРГАНАХ РОСЛИН ГЕНОТИПІВ
MISCANTHUS ANDERSS.
Мета — дослідити накопичення біохімічних речо
вин у різних органах сортів та форм Miscanthus An
derss. в умовах Національного ботанічного саду
імені М.М. Гришка НАН України.
Матеріал та методи. Досліджені рослини — сорти
та форми видів роду Miscanthus, зібрані на експери
ментальних ділянках відділу культурної флори Націо
нального ботанічного саду імені М.М. Гришка НАН
України: М. 8 гігантський, с. Гулівер (MGH), М. 8 гі
гантський, ф. ЕСБМГ3 (MGE3), М. цукроквітковий,
с. Снігопад (MSS), М. цукроквітковий, ф. ЕСБМС3
(MSE3), М. китайський, с. Велетень (MSV), М. ки
тайський, ф. EСБМК1 (MSE1). Вміст сухої речовини
визначали за А.І. Єрмаковим та ін. (1972), загальний
вміст цукрів та аскорбінову кислоту — за В.П. Кри
щенком (1983), вміст каротину — за Б.П. Плєшковим
(1985), золи — за З.М. Грицаєнком (2003), кальцію та
фосфору — за Х.М. Починком (1976). Енергетичну
цінність сухої сировини визначали за допомогою ка
лориметра.
Результати. В період повної стиглості насіння в рос
линній сировині генотипів Miscanthus накопичувалося
сухої речовини від 38,99 % (MSE1, листки) до 88,08 %
(MSE3, листки), загальний вміст цукрів становив від
2,72 % (MSE3, суцвіття) до 10,03 % (MGH, стебла),
аскорбінової кислоти — від 4,40 мг% (MSE3, суцвіття)
до 40,03 мг% (MGE3, листки), каротину — від 0,09 мг%
(MSE3, стебла) до 0,26 мг% (MGH, листки), золи —
від 1,38 % (MSS, стебла) до 8,65 % (MSV, листки), каль
цію — від 0,19 % (MSS, стебла) до 0,91 % (MGH, лист
ки), фосфору — від 0,032 % (MGE3, стебла) до 0,412 %
(MSE3, суцвіття), протеїну — від 4,82 % (MSE3, стеб
ла) до 12,28 % (MSE1, листки). Енергетична цінність
сухої сировини становила від 3811,87 кал/г (MSS, лист
ки) до 4193,17 кал/г (MSV, суцвіття).
Висновки. В умовах Національного ботанічного са ду
імені М.М. Гришка НАН України сорти та форми Mis
canthus 8 giganteus, M. sacchariflorus та M. sinensis — цін не
джерело поживних речовин та біопалива в період пов
ної стиглості насіння. Вивчення розподілу біохімічних
речовин в різних органах показало, що накопичення
їх залежить від генотипу. Вміст цукрів був максималь
ним, а золи з макроелементами, протеїну та кароти
ну — мінімальним у стеблах досліджуваних рослин.
Ключові слова: Miscanthus, рослинна сировина, біо
хімічні особливості, енергетична цінність.
81ISSN 16056574. Інтродукція рослин, 2019, № 1
Distribution of nutrients in different organs of plants of Miscanthus Anderss. genotypes
Е.Н. Вергун, Д.Б. Рахметов,
С.А. Рахметова, В.В. Фищенко
Национальный ботанический сад
имени Н.Н. Гришко НАН Украины,
Украина, г. Киев
РАСПРЕДЕЛЕНИЕ ПИТАТЕЛЬНИХ ВЕЩЕСТВ
В РАЗНЫХ ОРГАНАХ РАСТЕНИЙ ГЕНОТИПОВ
MISCANTHUS ANDERSS.
Цель — исследовать накопление биохимических ве
ществ в разных органах сортов и форм Miscanthus
Anderss. в условиях Национального ботанического
сада имени Н.Н. Гришко НАН Украины.
Материал и методы. Исследованные растения —
сор та и формы видов рода Miscanthus, собранные на
экспериментальных участках отдела культурной флоры
Национального ботанического сада имени Н.Н. Гриш
ко НАН Украины: М. 9 гигантский, с. Гуливер (MGH),
М. 9 гигантский, ф. ЕСБМГ3 (MGE3), М. сахаро
цветковый, с. Снегопад (MSS), М. сахароцветковый,
ф. ЕСБМС3 (MSE3), М. китайский, с. Велетень
(MSV), М. китайский, ф. EСБМК1 (MSE1). Содер
жание сухого ве щества определяли по А.И. Ермакову и
др. (1972), общее содержание сахаров и аскорбиновой
кислоты — по В.П. Крищенко (1983), содержание ка
ротина — по Б.П. Плешкову (1985), золы — по З.М. Гри
цаенко (2003), кальция и фосфора — по Х.Н. Починку
(1976). Энергетическую ценность сухого вещества
оп ределяли с помощью калориметра.
Результаты. В период полного созревания семян в
растительном сырье генотипов Miscanthus накаплива
лось сухого вещества от 38,99 % (MSE1, листья) до
88,08 % (MSE3, листья), общее содержание сахаров
составляло от 2,72 % (MSE3, соцветия) до 10,03 %
(MGH, стебли), аскорбиновой кислоты — от 4,40 мг%
(MSE3, соцветия) до 40,03 мг% (MGE3, листья), ка
ротина — от 0,09 мг% (MSE3, стебли) до 0,26 мг%
(MGH, листья), золы — от 1,38 % (MSS, стебли) до
8,65 % (MSV, листья), кальция — от 0,19 % (MSS, стебли)
до 0,91 % (MGH, листья), фосфора — от 0,032 % (MGE3,
стебли) до 0,412 % (MSE3, соцветия), протеина — от
4,82 % (MSE3, стебли) до 12,28 % (MSE1, листья).
Энергетическая ценность сухого сырья составляла
от 3811,87 кал/г (MSS, листья) до 4193,17 кал/г (MSV,
соцветия).
Выводы. В условиях Национального ботанического
сада имени Н.Н. Гришко НАН Украины сорта и фор
мы Miscanthus 9 giganteus, M. sacchariflorus и M. sinen
sis — ценный источник питательных веществ и био
топливо в период полного созревания семян. Изуче
ние распределения биохимических веществ в разных
органах показало, что накопление их зависит от гено
типа. Содержание сахаров было максимальным, а золы
с макроэлементами, протеина и каротина — мини
мальным в стеблях исследованных растений.
Ключевые слова: Miscanthus, растительное сырье, био
химические особенности, энергетическая ценность.
|
| id | oai:ojs2.plantintroduction.org:article-971 |
| institution | Plant Introduction |
| keywords_txt_mv | keywords |
| language | English |
| last_indexed | 2025-07-17T12:48:05Z |
| publishDate | 2019 |
| publisher | M.M. Gryshko National Botanical Garden of the NAS of Ukraine |
| record_format | ojs |
| resource_txt_mv | wwwplantintroductionorg/a9/757bf25c96b98ad87218111eefa234a9.pdf |
| spelling | oai:ojs2.plantintroduction.org:article-9712019-11-11T08:15:47Z Distribution of nutrients in different organs of plants of Miscanthus Anderss. genotypes Розподіл поживних речовин у різних органах рослин генотипів Miscanthus Anderss. Vergun, O.M. Rakhmetov, D.B. Rakhmetova, S.O. Fishchenko, V.V. Objective – to investigate the accumulation of biochemical compounds in the different organs of cultivars and varieties of Miscanthus Anderss. in conditions of M.M. Gryshko National Botanical Garden of the NAS of Ukraine. Material and methods. Investigated plants were cultivars and varieties of species of the genus of Miscanthus collected in an experimental collection of Cultural Flora Department of M.M. Gryshko National Botanical Garden of the NAS of Ukraine: М. × giganteus сv. Huliver (MGH), М. × giganteus f. ЕSBMG-3 (MGE-3), М. sacchariflorus сv. Snihopad (MSS), М. sacchariflorus f. ЕSMBS-3 (MSE-3), М. sinensis сv. Veleten (MSV), М. sinensis f. ESBMK-1 (MSE-1). The content of dry matter was determined according to A.I. Yermakov et al. (1972), the total content of sugars and ascorbic acid concentration – according to V.P. Krishchenko (1983), the content of carotene – according to B.P. Pleshkov (1985), the content of ash – according to Z.M. Hrycaenko et al. (2003), the content of calcium and phosphorus – according to H.M. Pochinok (1976). Energetic value of dry plant raw material determined on calorimeter. Results. In the period of full seed ripening the plant raw material of Miscanthus genotypes accumulated dry matter from 38.99 % (MSE-1, leaves) to 88.08 % (MSE-3, leaves), total content of sugars – from 2.72 % (MSE-3, panicles) to 10.03 % (MGH, stems), ascorbic acid – from 4.40 mg% (MSE-3, panicles) to 40.03 mg% (MGE-3, leaves), carotene – from 0.09 mg% (MSE-3, stems) to 0.26 mg% (MGH, leaves), ash – from 1.38 % (MSS, stems) to 8.65 % (MSV, leaves), calcium – from 0.19 % (MSS, stems) to 0.91 % (MGH, leaves), phosphorus – from 0.032 % (MGE-3, stems) to 0.412 % (MSE-3, panicles), protein – from 4.82 % (MSE-3, stems) to 12.28 % (MSE-1, leaves). Energetic value of dry raw was from 3811.87 cal/g (MSS, leaves) to 4193.17 cal/ g (MSV, panicles). Conclusions. Obtained data demonstrated that in conditions of M.M. Gryshko National Botanical Garden of the NAS of Ukraine cultivars and varieties of Miscanthus × giganteus, M. sacchariflorus, M. sinensis are the valuable source of nutrients and biofuel in the period of full seed ripening. Distribution of biochemical compounds in different organs resulted that accumulation of it depends on genotype. It was found that content of sugars was maximal and content of ash with macroelements, protein, carotene was minimal in the stems of investigated plants. Мета – дослідити накопичення біохімічних речовин у різних органах сортів та форм Miscanthus Anderss. в умовах Національного ботанічного саду імені М.М. Гришка НАН України. Матеріал та методи. Досліджені рослини – сорти та форми видів роду Miscanthus, зібрані на експериментальних ділянках відділу культурної флори Національного ботанічного саду імені М.М. Гришка НАН України: М. × гігантський с. Гулівер (MGH), М. × гігантський ф. ЕСБМГ-3 (MGE-3), М. цукроквітковий с. Снігопад (MSS), М. цукроквітковий ф. ЕСБМС-3 (MSE-3), М. китайський с. Велетень (MSV), М. китайський ф. EСБМК-1 (MSE-1). Вміст сухої речовини визначали за А.І. Єрмаковим та ін. (1972), загальний вміст цукрів та аскорбінову кислоту – за В.П. Крищенком (1983), вміст каротину – за Б.П. Плєшковим (1985), золи – за З.М. Грицаєнком (2003), кальцію та фосфору – за Х.М. Починком (1976). Енергетичну цінність сухої сировини визначали за допомогою калориметра. Результати. В період повної стиглості насіння в рослинній сировині генотипів Miscanthus накопичувалося сухої речовини від 38,99 % (MSE-1, листки) до 88,08 % (MSE-3, листки), загальний вміст цукрів становив від 2,72 % (MSE-3, суцвіття) до 10,03 % (MGH, стебла), аскорбінової кислоти – від 4,40 мг% (MSE-3, суцвіття) до 40,03 мг% (MGE-3, листки), каротину – від 0,09 мг% (MSE-3, стебла) до 0,26 мг% (MGH, листки), золи – від 1,38 % (MSS, стебла) до 8,65 % (MSV, листки), кальцію – від 0,19 % (MSS, стебла) до 0,91 % (MGH, листки), фосфору – від 0,032 % (MGE-3, стебла) до 0,412 % (MSE-3, суцвіття), протеїну – від 4,82 % (MSE-3, стебла) до 12,28 % (MSE-1, листки). Енергетична цінність сухої сировини становила від 3811,87 кал/г (MSS, листки) до 4193,17 кал/г (MSV, суцвіття). Висновки. В умовах Національного ботанічного саду імені М.М. Гришка НАН України сорти та форми Miscanthus × giganteus, M. sacchariflorus та M. sinensis – цінне джерело поживних речовин та біопалива в період повної стиглості насіння. Вивчення розподілу біохімічних речовин в різних органах показало, що накопичення їх залежить від генотипу. Вміст цукрів був максимальним, а золи з макроелементами, протеїну та каротину – мінімальним у стеблах досліджуваних рослин. M.M. Gryshko National Botanical Garden of the NAS of Ukraine 2019-03-01 Article Article application/pdf https://www.plantintroduction.org/index.php/pi/article/view/971 10.5281/zenodo.2650469 Plant Introduction; Vol 81 (2019); 75-81 Інтродукція Рослин; Том 81 (2019); 75-81 2663-290X 1605-6574 10.5281/zenodo.3377671 en https://www.plantintroduction.org/index.php/pi/article/view/971/932 http://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Vergun, O.M. Rakhmetov, D.B. Rakhmetova, S.O. Fishchenko, V.V. Розподіл поживних речовин у різних органах рослин генотипів Miscanthus Anderss. |
| title | Розподіл поживних речовин у різних органах рослин генотипів Miscanthus Anderss. |
| title_alt | Distribution of nutrients in different organs of plants of Miscanthus Anderss. genotypes |
| title_full | Розподіл поживних речовин у різних органах рослин генотипів Miscanthus Anderss. |
| title_fullStr | Розподіл поживних речовин у різних органах рослин генотипів Miscanthus Anderss. |
| title_full_unstemmed | Розподіл поживних речовин у різних органах рослин генотипів Miscanthus Anderss. |
| title_short | Розподіл поживних речовин у різних органах рослин генотипів Miscanthus Anderss. |
| title_sort | розподіл поживних речовин у різних органах рослин генотипів miscanthus anderss. |
| url | https://www.plantintroduction.org/index.php/pi/article/view/971 |
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