Organizing co mmittee

Acknowledgments. 
This work was financially supported by the Alexander von 
Humboldt Foundation and Ministry of Innovative Development of the Republic of 
Uzbekistan (Grant No. A-FA-2021-144). 

---

Poster presentation 
101 
PLANT PROTEIN COMPOSITION OF Delphinium paradoxun AND 
Delphinium ajacis 
 
U.Kh. Kurbanov
1
, Sh.Kh. Rakhimova
1
, L.G. Mejlumyan
1
, U.J. Ishimov
2
,
N.I. Mukarramov
1
 
 
1) S.Yu. Yunusov Institute of the Chemistry of Plant Substances Academy of sciences of 
the Republic of Uzbekistan st. Mirzo-Ulugbek, 77, 100170 Tashkent 
e-mail: [e-mail], tel. [phone]
2) A.S. Sadykov Institute of Bioorganic Chemistry AS RUz, 83, Mirzo Ulugbek Str. 
The plants 
Delphinium paradoxun
and 
D. ajacis
contain different types of natural 
compounds and we recently studied the alkaloids of this plants. In the present work, we 
studied the protein content of 
D. paradoxun
and 
D. ajacis
plants. 
After extracting the total alkaloids from 
D. paradoxun
and 
D. ajacis
plant extracts, 
the aqueous part was dried using a vacuum evaporator, and the total free amino acids 
from the protein content were separated and analyzed (Tables 1,2). 
Table 1
Free amino acids in plant protein of D. paradoxun 
Non-essential 
amino acids 
Concentration, mg/g 
Essential amino 
acids 
Concentration, mg/g 
Asp 
11.32 
Tre 
6.27 
Glu 
21.33 
Val 
13.51 
Ser 
6.41 
Met 
3.18 
Gly 
9.28 
Iley 
11.86 
Sis.-n 
11.52 
Ley 
14.19 
Arg 
5.59 
Gis 
4.31 
Ala 
10.46 
Fen 
6.39 
Pro 
6.19 
Liz HCl 
6.14 
Tir 
7.66 
Amount 
89.76 
Amount 
65.85 
Table 2