The study of the elemental composition of Agrimoniaasiatica Текст научной статьи по специальности «Фундаментальная медицина»

Vestnik KaxNMU №4-2018

UDC 615.074

*U.M. Datkhayev, XA.K. Patsayev, 2B.K. Makhatov, 2K.Dzh. Kucherbayev, XR.A. Kozykeyeva

1 Asfendiyarov Kazakh National medical university, Almaty, Kazakhstan JSC South Kazakhstan medical academy, Shymkent, Kazakhstan

THE STUDY OF THE ELEMENTAL COMPOSITION OF AGRIMONIAASIATICA

This article describes the elemental composition of Agrimoniaasiatica as determined by AAS. We found a high concentration of the macro element phosphorus (2506.75±501.35mg/kg), and the microelements aluminium (165425±595.53mg/kg), zinc (40.54±10.54mg/kg) and manganese (28.6±10.3mg/kg). Many other elements were found in lower concentrations (V, Cd, Pb, Sn, Be, Ni, Sr, Mo, Cr, Co, Cu, Fe).

Keywords: macro elements, micro elements, heavy metals, Agrimoniaasiatica, atomic absorption spectrometer (AAS)

Introduction. Data about the chemical composition of edible and medicinal plants is essential for the treatment of disorders related to nutrient deficiencies.More than 80 macro-and micro elements are found in plants. Medicinal plants have therapeutic properties and arenutritionally important because of their mineral content. Heavy metals can accumulate in the human body over a long period of time and may haveadverse effects on human health. It is therefore important to conduct quality control on medicinal plants in order to protect consumers from contamination [1].

We aimed to study the elemental composition of Agrimoniaasiaticato assess its nutritional composition and potential benefits for human consumption.

Materialsandmethods.Agrimoniaasiaticawas

collected during its flowering period in the scrubs of Kaskasu.A.Asiatica was dried, ground (to 2-3 mm) and sieved. We prepared samples using dry and wet mineralization [2]. Theelemental composition of Agrimoniaasiaticawas studied using an atomic absorption spectrometer MGA-1000. The mass fraction of each sample was calculated by the following formula (1):

_ °.°01 • (Cmeasured- Csingle ) • V • Q

X — -

m

Here:

X - mass fraction of the element in the sample;

Cmeasured-mass concentration of element in sample mg/kg;

Csingle-mass concentration of element in single sample, mg/kg;

V - volume of mineralized, ml;

Q-additional diluting of mineralized;

m- massof sample;

0,01 - unit conversion factor of mass.

Measurement results in documentations are given by this formula (2):

A. =

sx • X 100

X ± Ax , mg/kg, P=0.95 Here:

- individual results of measurements, mg/kg; A x - accuracy factor of methodology.

BecmHUK Kß^HMy №4-2018

Results and discussions. Table lshows the macro-and micro element content of A.Asiatica.

Table 1 - The macro-and micro element content of A.Asiatica

Chemical element Mass of mineral elements, (mg/kg) MAC* (mg/kg)

Macro elements

Phosphorus 2506.75±501.35 -

Micro elements

Aluminum 1654.25±595.53 -

Zinc 40.54±10.54 -

Manganese 28.6±10.3 -

Strontium 21.18±6.35 -

Iron 7.74±2.01 -

Stannum 2.24±1.12 -

Copper 2.05±0.41 -

Nickel 1.930.48±0.48 -

Lead 1.47±0.001 32.0

Chromium 1.03±0.26 -

Vanadium 0.8±0.2 -

Cadmium 0.37±0.09 1.0

Cobalt 0.1±0.02 -

Beryllium 0.00475±0.00123 -

Stibium Absent -

Selenium Absent -

MAC* - maximum allowable concentrations

The content of toxic elements in the extract from the aerial part of A.Asiatica does not exceed the maximum allowable concentrations. Conclusion. Studies of the elemental composition of Agrimoniaasiatica show that it is a promising source of macro and microelements. A.Asiatica herb accumulates significant amounts of trace elements,

such as: aluminum, zinc and manganese. In the A.Asiatica there are large amounts of the macro element phosphorus. The concentration of the toxic element of lead does not exceed the normwith Kazakhstan State Pharmacopoeia requirements on plant raw materials.

REFERENCES

1 Layza Sa Rocha, Daniel Araujo Gonçalves, Daniela Granja Arakaki, Paula Fabiana Saldanha Tschinkel, Nayara Vieirade Lima, Lincoln Carlos Silvade Oliveira, Ritade Cassia Avellaneda Guimarâes, Valter Aragâodo Nascimento «Data on elemental composition of the medicinal plant Hymenaea Martiana Hayne / / Jatoba. -2018. - №19. - P. 959-964. https://doi.org/10.1016/j.dib.2018.05.142

2 Methodology M 04-64-2010 "Food products and food raw materials. Feed, feed compound and raw materials for their production. Methods for measuring the mass fraction of cadmium, lead, arsenic, mercury, chromium by atomic absorption spectroscopy using an atomic absorption spectrometer with electrothermal atomization of modifications MGA-915, MGA-915M, MGA-915MD. - SPb.: 2010. - 267 p.

Vestnik KazNMU №4-2018

гУ.М.Датхаев, гА.К.Патсаев, 2Б.К.Махатов, 2К.Дж.Кучербаев,1Р.А.Козыкеева

гС.Ж. Асфендияров атындагы Казак, УлттыцмедицинауниверситетГ, Алматы, Казахстан 2АК Оцтустж Казахстан медицина академиясы, Шымкент, Казахстан

AGRIMONIA ASIATICA ЭЛЕМЕНТТ1К К¥РАМЫН АНЬЩТАУ

Ty^h: Бул ма;алада Agrimonia asiatica eriмдiriшн; атомды абсорбциялы; спектрометр KeMerÍMeH аны;талган элементтiк курамы жайында айтылады. Бiз фосфор макроэлементшщ жэне алюминий, цинк жэне марганец микро элементтершщ жогары концентрациясын аны;тады;. Бас;а ;алган элементтер аз мелшерде кездеседi (V, Cd, Pb, Sn, Be, Ni, Sr, Mo, Cr, Co, Cu, Fe).

TyMh4Í сездер: макро элементтер, микро элементтер, ауыр металдар, Agrimonia asiatica, атомды-абсорбциялы; спектрометр (ААС).

гУ.М.Датхаев, гА.К.Патсаев, 2Б.К.Махатов, 2К.Дж.Кучербаев,1Р.А.Козыкеева

1 Asfendiyarov Kazakh National medical university, Алматы, Казахстан 2АО Южно-Казахстанская медицинская академия, Шымкент, Казахстан

ИЗУЧЕНИЕ ЭЛЕМЕНТНОГО СОСТАВА AGRIMONIAASIATICA

Резюме: В данной статье описывается элементный состав AgrimoniaAsiatiсаопределенной ААС. Нами были определены высокая концентрация макроэлемента фосфора и микроэлементов алюминия, цинка и марганца. Остальные другие элементы присутствуют в малых концентрациях (V, Cd, Pb, Sn, Be, Ni, Sr, Mo, Cr, Co, Cu, Fe).

Ключевые слова: макроэлементы, микроэлементы, тяжелые металлы, Agrimoniaasiatica, атомно-абсорбционный спектрометр (ААС)