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DEFINING OF TOTAL ANTIOXIDANTS QUANTITY IN THE LEAVES OF DIFFERENT FRUIT TREES IN UZBEKISTAN TERRITORY
Mirkhamidova Panda, Doctor, of biology, professor, Uzbekistan E-mail: [email protected]
Babakhanova Dilnoza Bakhadirovna, Teacher, Uzbekistan E-mail: [email protected] Khujanazarov Uktam Eshtemirovich, Candidate, of biology, associated professor, Uzbekistan E-mail: [email protected] Batirov Bobir Mekhmanovich, Candidate, of biology, associated professor, Kazakhstan E-mail: [email protected],
Mukhamedov Gafurjan Israilovich, Doctor, of chemistry, professor, Uzbekistan E-mail: [email protected]
DEFINING OF TOTAL ANTIOXIDANTS QUANTITY IN THE LEAVES OF DIFFERENT FRUIT TREES IN UZBEKISTAN TERRITORY
Abstract: The total amount of antioxidants in different trees for example in Morus nigra L., Prunus persica L., Serasus vulgaris L. and Juglans regia L. leaves were found at different seasons. The results showed that the highest concentration of antioxidants in spring was found in walnuts and peaches than summer season. The amount of walnut leaves was about 9.105 ± 0.05 mg/g, and in peach leaves was about 9.082 ± 0.075 mg/g.
Keywords: antioxidant, Morus nigra L., Prunus persica L., Serasus vulgaris L., Juglans regia L., Vitis vinifera, extract, leaf.
1. Introduction
Antioxidants are biologically active compounds and are important in plant and animal organisms. Antioxidants are essential for the function of natural detoxification systems to remove free radicals and radical forms from the body. Free radicals would arise as a result of chronic stress and the accumulation of radioactive, various chemicals in the environment in the body [1, 2].
2. Results and discussion.
As you know, the negative effects of environmental factors and applying of the pesticides in agriculture will cause as harm to the health of the population. The human body accepts residual pesticides through the nutritional chain. It gradually begins to accumulate in different organs, especially in the liver. As a result, the
metabolism in the cells changes and causes the gradual formation of various free radicals. Our department has been studying the effects of karate pesticides on rats during many years and ways of their correction have been studying [1, 3, 5]. Plant antioxidant used in correction. The main purpose of our work is to find cheap and suitable natural antioxidants. Therefore, we detected the total antioxidant quantity in the plant antioxidant factor by Rogojin method [4]. In the correction the plant antioxidant factor (PAF) was applied from extracted 3 different fruit trees of leaves in Morus nigra L., Prunus persica L., Juglans regia L. and positive results were obtained. Therefore, we researched the total amount of antioxidants in a number of fruit trees. The results were shown in (Table 1).
Section 1. Biology_
Table 1. - Total amount of antioxidants in different fruit trees (mg/g)
Name of the plant Spring Summer Autumn
1. A leaf of Juglans regia L. 3.61± 0.07 9.105±0.05 5.7±0.07
2. A fruit of Juglans regia L. 3.15 ±0.125 5.801 ± 0.032 —
3. A leaf of Morus nigra L. 4.65 ± 0.55 2.693 ± 0.29 0.233± 0.07
4. A leaf of Prunus persica L. 3.3125 ± 0.113 9.082 ± 0.075 5.7 ± 0.22
5. A leaf of Ficus carica L. 2.735 ± 0.167 4.234 ± 0.045 1.725 ± 0.025
6. A leaf of Vitis vinifera 4.192 ± 0.239 6.85 ± 0.11 0.83 ± 0.5
7. A branch of Vitis vinifera 3.8 ± 0.483 7.068 ± 0.108 0.403 ± 0.097
8. A curl of Vitis vinifera 2.065 ± 0.25 4.168 ± 0.009 -
9. A leaf of Cerasus vulgaris L. 3.65 ± 0.433 6.63 ± 0.341 0.94 ± 0.195
10. A branch of of Cerasus vulgaris L. 2.275 ± 0.175 4.632 ± 0.109 0.601 ± 0.273
11. A fruit of of Cerasus vulgaris L. 2.45 ± 0.05 3.08 ± 0.079 -
The results showed that the highest concentration of antioxidants was found in summer that in walnut and peaches leaves than spring and autumn. In walnut leaves its content was 9.105 ± 0.05 mg/g and in peach leaves it was 9.082 ± 0.075 mg/g.
There are xinons, flavonoids, vitamins B and C (4-5%), carotene 12 mg/%, various xanthines and efir (ether) oils in walnut leaves. The high concentration of total antioxidants in the extract of Morus nigra L. leaves was 4.65 ± 0.55 mg/g in the spring, it was 2.693 ± ± 0.29 mg/g in summer, and its quantity lowered to 0.233 ± 0.07 mg/g in autumn. We observed that the total amount of antioxidants in peaches in summer and autumn is much higher than the concentration of leaves
of Ficus carica L. and Morus nigra L. plants. From leaves of Prunus persica L. and Morus nigra L. were used in the gastrointestinal tract diseases to cure. A boiling of Prunus persica L. is used to treat diabetes, skin diseases. The total amount of antioxidants in the sprig of Vitis vinifera in the summer season was 7.068 ± 0.108 mg/g, and in the leaves were 6.86 ± 0.11 mg/g. The high concentration of antioxidants in Serasus vulgaris L. was about 6.63 ± ± 0.341 mg/g in summer. It was about 4.632 ± 0.109 mg/g in the rod, in fruit it was about 3.08 ± 0.079 mg/g.
3. Conclusion
Thus, the highest amount of antioxidants in the leaves of different fruits was found in the leaves of walnut and peaches in summer.
References:
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