271
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
NEUTRAL LIPIDS OF THE AERIAL PART OF ARTEMISIA JUNCEA
Samanda o a Z.Y.
Yuldashe a N.K.
Gusako a S.D.
Nishanbaye S.Z.
S.Y. Yunuso Ins i u e o he Chemis y o Plan Subs ances, Tashken ci y, Republic o
Uzbekis an
e-mail: [email p o ec ed]
h ps://doi.o g/10.5281/zenodo.17334162
In oduc ion. A emisia juncea Ka . e Ki . ( ush-like wo mwood, amily As e aceae) is a
pe ennial he baceous halophy ic plan g owing on mode a ely saline soils and is one o he mos
widesp ead A emisia species in he lo a o Uzbekis an. A. juncea is widely used in olk and
adi ional medicine. The lea es and s ems a e used in he ea men o li e diseases, he
in lo escences a e applied o hini is, cough, and e e , and pas es made om he esh plan a e used
ex e nally o abscesses and acne. The ae ial pa and oo s o he plan a e used in Tibe an medicine
o he ea men o umo s, abscesses, as an an helmin ic, and o an h ax.
The aim o his s udy was o in es iga e he neu al lipids o he ae ial pa o A. juncea collec ed
in he Bukha a egion.
Ma e ials and me hods. The con en o neu al lipids (NL) was de e mined in iplica e by
mace a ion using ex ac ion-g ade pe oleum e he (b.p. 72–80 °C). The quali a i e composi ion o
NL classes was iden i ied by analy ical hin-laye ch oma og aphy on silica gel using a hexane–
die hyl e he (4:1) sol en sys em. The iden i ica ion o spo s on he pla es was ca ied ou based on
speci ic eac ions and by compa ing he (R ) alues wi h hose o e e ence compounds.
Resul s. The con en o NL was 1,60% on a d y weigh basis. The NL composi ion included
unsa u a ed hyd oca bons, alipha ic alcohols, ee a y acids, ee i e penols, and phy os e ols.
T iacylglyce ols we e p esen in ace amoun s. Acco ding o spec opho ome ic da a, he ca o enoid
con en in NL was 25,0 mg%. Fa y acids we e isola ed om NL by alkaline hyd olysis, con e ed o
hei me hyl es e s using diazome hane, and analyzed by gas ch oma og aphy on an Agilen 8860GC
( able).
Table. Composi ion o a y acids o neu al lipids o he ae ial pa o A. juncea, GC, %
o acids mass
Conclusions. The esul s ob ained show ha he ae ial pa o A. juncea g owing in Uzbekis an
con ains 1,60% NL. The a y acid composi ion consis s o 16 componen s, wi h unsa u a ed a y
acids p edomina ing (64,09%). The ull se o high-molecula -weigh a y acids 20:0, 22:0, and 24:0
was iden i ied.
Acid
%
Acid
%
10:0, 14:0, 15:0, 17:0
8,10
20:0
1,45
16:0
20,35
20:1
1,29
16:1
3,97
22:0
1,97
18:0
2,84
22:1
2,37
cis-18:1n9
13,98
24:0
1,20
ans- 18:1
3,93
24:1
1,69
18:2n6
30,31
Σsa u a ed a y acid
35,91
18:3n3
6,55
Σunsa u a ed a y acid
64,09
272
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
Financing. This wo k was ca ied ou using budge a y unds o ICPS he Academy o Sciences
o he Republic o Uzbekis an. We hank he Academy o Sciences o he Republic o Uzbekis an o
suppo ing his s udy.
