ROLE OF SOME AROMATIC ESSENTIAL OIL ON IMMUNE STATUS AGAINST INFECTIOUS BRONICHITIS VACCINE AND LIPID PROFILE OF BROILER CHICKEN

A H Ulaiwi

doi:10.36103/ijas.v50i6.853

Abstract

This study evaluates the role of some aromatic essential oil (AEOs) (Eucalyptus oil, Mint oil, L-Menthol, and Thyme oil) with different methods of administration, antibody titer of infectious bronchitis virus (IBv) vaccine with different routes of vaccination, and value of total lipid profile. The study is designed as follows { T1:Oral method for each them (AEOs) (0.2 ml/L) daily + vaccination against IBv-H120.T2: Spray method for each them (AEOs) (2 ml/L) twice weekly + vaccination against IBv-H120.T3: Spray method (AEOs) (2 ml/L) twice weekly plus oral method (AEOs) (0.2 ml/L) daily with oral vaccination IBv-H120.T4: Spray method (AEOs) (2 ml/L) twice weekly plus oral method (AEOs) (0.2 ml/L) daily with oral vaccination IBv-H120.with spray vaccination against IBv-H120.T5:Oral method (AEOs) (0.2 ml/L) daily without vaccination.T6:Spray method (AEOs) (2 ml/L) twice weekly without vaccination.T7:Control negative (not treated and not vaccinated)}. The result of IBv titer showed that T4 and T2 had a significant difference among groups and in different ages. Also the result of lipid profile showed T3 and T4 had significant difference among groups. In conclusion the spray method of vaccination with different route of administration of (AEOs) was given the best antibody titer against IBv., and the mixing rout of administration of (AEOs) on total lipid profile (Cholesterol, triglyceride, HDL, VLDL and LDL) was the best on the single rate of administration of (AEOs).

Highlights

Broiler farms produce high quality of chicken meat protein for human feeding, represent a good source of profitability for the society in many countries, and had a role in the economic progress of any country [19]
Various groups of (AEOs) had different structures and chemical characteristics like used (Eucalyptus oil, Mint oil, Thyme oil and L-Menthol) these (AEOs) component act in different mechanism because of having different chemical structure, one of these mechanism has an ameliorative effect on respiration and respiratory system [8,10]
The (AEOs) like (Eucalyptus oils, mint and Thyme) play a role to potentiate the anti- viral diseases antibodies in broilers and has a strong immunomodulatory effect on immune response for vaccinated birds [4]

Summary

OF BROILER CHICKEN

Key word: aromax, IB antibody titer, cholesterol. ‫دور بعض الزيوت العطرية الأساسية على الحالة المناعية للقاح التهاب القصبات المعدي‬. ‫دور بعض الزيوت العطرية الأساسية على الحالة المناعية للقاح التهاب القصبات المعدي‬. ‫ طريقة الرش لكل‬: IBv-H120) T2(.‫ التلقيح ضد‬+ ‫ لتر) يومًيا‬/ ‫مل‬AEOs) ( 0.2(‫عن طريق الفم لكل من‬:T1{ : ‫الدراسة على النحو التالي‬ ‫ لتر) مرتين أسبوعًيا بالإضافة إلى‬/‫ مل‬AEOs) (2( ‫ طريقة الرش‬:IBv-H120) T3(. T4 ‫ لتر) يومًيا و باستخدام التلقيح الفموي‬/ ‫ مل‬AEOs)(0.2( ‫طريقة الفم‬ /‫ مل‬AEOs) (0.2( ‫ طريقة الفم‬:IBv-H120) T5( ‫ لتر) يومًيا و باستخدام التلقيح عن طريق الفم‬/‫) مل‬AEOs( )0.2‫بالإضافة إلى طريقة الفم‬ .})‫ السيطرة السلبية (غير المعالجة وغير الملقحة‬:T7 .‫ لتر) مرتين أسبوعًيا دون تلقيح‬/‫ مل‬AEOs ) (2( ‫ طريقة الرش‬:T6 .‫لتر) يومًيا بدون تلقيح‬ ‫ كان لهما فرق معنوي احصائيا على مستوى المجموعات وفي‬T2 ‫ و‬T4 ‫) أن المجاميع‬IBv(‫أظهرت نتيجة لقاح فايروس التهاب القصبات المعدي‬. ‫)عن اعطاء بالطرق الفردية من‬LDL ‫ و‬VLDL ،HDL ، ‫ الدهون الثلاثية‬، ‫اعطت افضل النتائج لملف الدهون المتضمن كل من

INTRODUCTION

Study design

Detection by ELISA

LSD value

Use of Essential oils in poultry production