241
Volume 5, Issue 10: Special Issue
(EJAR)
ISSN: 2181-2020
MPHAPP
THE 6TH INTERNATIONAL SCIENTIFIC AND PRACTICAL
CONFERENCE
“
MODERN PHARMACEUTICS: ACTUAL
PROBLEMS AND PROSPECTS
”
TASHKENT, OCTOBER 17, 2025
in-academy.uz
ETERMINATION OF MINERAL ELEMENTS IN THE ABOVE GROUND PART OF
NONEA PULLA L.
Bozorova L.N.
Khalilova Sh.R.
Tashkent Pharmaceutical Institute, Tashkent city, Republic of Uzbekistan
e-mail: xalilova.shaxnoza@mail.ru
https://doi.org/10.5281/zenodo.17333469
Relevance:
Nonea pulla L. is one of the promising medicinal plants, containing tannins,
coumarins, organic acids, anthocyanins, vitamin A, ascorbic acid, amino acids, polysaccharides,
flavonoids, alkaloids, and microelements, but this plant has not been sufficiently studied. In order for
this medicinal plant to be used in scientific medicine, its purity must meet the requirements. It should
be noted that heavy metals such as cadmium, lead, and mercury are toxic to living organisms and
cause various diseases in the human div. In this regard, the problem of the ecological purity of
medicinal plants becomes particularly relevant.
The purpose of the study.
Determination of mineral elements in the aboveground part of
Nonea pulla L.
Methods and styles.
The above-ground part of Nonea pulla L. was collected in Tashkent in
2025 during flowering. ICP-MS mass spectrometry was used to determine the mass of substances
using the inductively coupled plasma method, a method of studying substances based on determining
the mass of charge per mass of ions formed when components are ionized.
Results.
As a result of the research, Nonea pulla L. can be ranked in descending order of the
amount of mineral elements in the aboveground part: (Table 1): K> Ca> P> Na> Mg> Fe> Al> Zn>
Ba> Sr> B> Mn> Cu> Pb> Ti> Rb> Cr> Ni> Ga> Li> V >Mo > Ce > Sc> Co> La> Zr> Se> U> Bi>
Te> Y> As> Sb> Nd> Pr> W> Sn> Th> Ag> Sm> Cs> Gd> Dy> Cd> Eu> Pt> Au> Er> Nb> Yb>
Ho> Hf> Be> Lu> Tb=Tm= Ta=Re= TI >In.
Table 1
The content of mineral elements in the above-ground part of Nonea pulla L.
№
Element
Amount,
mg/kg
№
Element
Amount,
mg/kg
№
Element
Amount,
mg/kg
1.
K
36515
22.
V
1,89
43.
Se
0,443
2.
Ca
10875
23.
Sc
0,501
44.
Te
0,30
3.
Mg
1439
24.
Co
0,463
45.
Hf
0,016
4.
P
1879
25.
Ga
2,34
46.
Be
0,014
5.
Al
769
26.
Nb
0,041
47.
Pt
0,05
6.
Fe
875
27.
Cs
0,096
48.
Au
0,05
7.
Na
1474
28.
Sn
0,151
49.
La
0,462
8.
Sr
78
29.
Sb
0,229
50.
Zr
0,457
9.
B
70,8
30.
Pr
0,166
51.
Y
0,294
10.
Ti
17,9
31.
U
0,370
52.
As
0,231
11.
Mn
45,8
32.
Sm
0,111
53.
Nd
0,207
12.
Ba
129
33.
Gd
0,093
54.
W
0,16
13.
Zn
136
34.
Ag
0,127
55.
Th
0,148
14.
Cu
24,4
35.
Dy
0,083
56.
Tb
0,01
15.
Mo
1,58
36.
Cd
0,080
57.
Tm
0,01
242
Volume 5, Issue 10: Special Issue
(EJAR)
ISSN: 2181-2020
MPHAPP
THE 6TH INTERNATIONAL SCIENTIFIC AND PRACTICAL
CONFERENCE
“
MODERN PHARMACEUTICS: ACTUAL
PROBLEMS AND PROSPECTS
”
TASHKENT, OCTOBER 17, 2025
in-academy.uz
16.
Rb
11,7
37.
Eu
0,072
58.
Ta
0,01
17.
Li
2,13
38.
Bi
0,341
59.
Re
0,01
18.
Cr
7,4
39.
Er
0,048
60.
TI
0,01
19.
Ni
2,40
40.
Yb
0,040
61.
In
0,005
20.
Pb
1,4
41.
Ho
0,019
21.
Ce
1,15
42.
Lu
0,01
Summary.
For the first time, the amount of mineral elements in the aboveground part of Nonea
pulla L. was determined using the ICP-MS (inductively coupled plasma mass spectrometry) method.
The concentration level of toxic elements was within the established values, which allowed the
recommended medicinal plant to be included in the list of environmentally friendly products.
