318
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
DETERMINATION OF COMMODITY INDICATORS (FINENESS AND
IMPURITIES) OF NEPETA DENSIFLORA HERB
Kuandyk A.T.
O ynbasa o a K.K.
Depa men o Pha maceu ical Technology and Pha macognosy, Sou h Kazakhs an Medical
Academy, Shymken ci y, Republic o Kazakhs an
e-mail: [email p o ec ed]. [email p o ec ed]
h ps://doi.o g/10.5281/zenodo.17336459
Rele ance o he Resea ch Topic: The p ima y sou ce o he sea ch o new medicinal plan s
is he a senal o adi ional medicine. Va ious species o he genus Nepe a ( amily Lamiaceae) a e
used in olk medicine o s eng hen and s abilize he immune sys em, enhance he o e all one o he
body, and educe he impac o ad e se en i onmen al ac o s on human heal h.
Objec i e o he S udy: To de e mine he deg ee o ineness and impu i ies h ough he
examina ion o he aw ma e ial — he he b o Nepe a densi lo a.
Ma e ials and Me hods: To de e mine he deg ee o ineness and impu i ies, he
me hodologies o he S a e Pha macopoeia o he Republic o Kazakhs an, 1s edi ion, we e applied.
The objec o he s udy was he ae ial pa s o Nepe a densi lo a, g owing wild in he Kaskasu a ea.
Resul s and Conclusions: An analysis o he deg ee o ineness and impu i ies o Nepe a
densi lo a he b samples was ca ied ou . To ensu e da a eliabili y, each analysis was pe o med i e
imes, a e which he a e age esul was ob ained.
The de e mina ion o he deg ee o agmen a ion was ca ied ou using sie es (3; 2; 1;
0.5 mm).
Resul s o he de e mina ion o he deg ee o ineness: pa icles emaining wi hou sie ing
on a 0.5 mm mesh — no mo e han 13%; pa icles emaining wi hou sie ing on a 1 mm mesh —
no mo e han 9.6%; pa icles emaining wi hou sie ing on a 2 mm mesh — no mo e han 6.4%;
pa icles emaining wi hou sie ing on a 3 mm mesh — no mo e han 5.6%.
Resul s o he de e mina ion o impu i ies: o ganic impu i ies amoun ed o 1.18%, while
mine al impu i ies we e 0.15%.
№
Sie e mesh
diame e , mm
Amoun o aw
ma e ial no passed
h ough he sie e, %
Amoun o aw
ma e ial passed
h ough he sie e, %
1
3
5,6
65,2
2
2
6,4
3
1
9,6
4
0,5
13,2
To al
34,8
Conclusions: Thus, in he cou se o he s udy, he ollowing indica o s o Nepe a densi lo a
he b we e ob ained: o ganic impu i ies no exceeding 2% and mine al impu i ies no exceeding 1%,
which comply wi h he equi emen s o he S a e Pha macopoeia o he Republic o Kazakhs an.
