Impact of different quantity of Zinc oxide nanoparticles on growth and hematology of Mrigal Cirrhinus mrigala
Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JWENT-6-1_006
تاریخ نمایه سازی: 25 اردیبهشت 1400
Abstract:
Zinc is essential for aquatic biota including fishes at a lower concentration, but when it reaches higher concentration it becomes toxic. The objectives of the present work were related to the impact of different quantities of zinc oxide nanoparticles on the growth and hematology of Mrigal Cirrhinus mrigala. The zinc oxide nanoparticles were synthesized by chemical precipitation method and characterized using by UV-VIS, SEM, EDAX, FTIR and XRD. Different quantity of zinc oxide nanoparticles such as ۰, ۵,۱۰,۱۵,۲۰ and ۲۵mg/۱۰۰g were prepared by using a fish meal, groundnut oil cake, wheat flour, and tapioca flour. Feed utilization and hematological parameters of Mrigal were estimated after ۲۱ days of feeding. UV-visible adsorption spectra show that the peak absorbance of ZnO nanoparticles was observed ۵۰۰ nm. SEM shows that nanoparticles formed are clustered because of the adhesive nature of flower-shaped appearance. EDAX shows that the zinc oxide nanoparticles and the peaks are located between ۱.۰Kev and ۸.۵Kev. The FTIR spectrum of zinc oxide nanoparticles was analyzed in the range of ۴۰۰-۴۰۰۰cm-۱ and spectral bands were observed. The XRD results were viewed as the crystalline nature and average size of zinc oxide nanoparticles. Survival rate indicated that all Mrigal were healthy during the period of ۲۱ days except in feed II,IV, and V. The feed utilization and growth parameters are higher in feed IV. Hematological parameters such as hemoglobin, RBC, Hematocrit, MCV, MCH, MCHC of Mrigal progressively increased and WBC and platelets decreased with increase in the quantity of Zinc Oxide nanoparticles.
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Authors
Muthuswami Rajan
Department of Biology The Gandhigram Rural Institute- Deemed to be University Gandhigram- ۶۲۴ ۳۰۲, Tamil Nadu, India
Raja Rohini
Department of Biology The Gandhigram Rural Institute- Deemed to be University Gandhigram- ۶۲۴ ۳۰۲, Tamil Nadu, India
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