Ivestigations on Exhaust Emissions of Insulated Diesel Engine Fuelled with Fish Oil Blended with Copper Nano Particles| Chapter 4 | Techniques and Innovation in Engineering Research Vol. 8

 Fish oils are good substitutes for engine, as they are abundant, cheap, Renewable, corresponding calorific value and cetane number when compared accompanying neat engine operation. However, the disadvantages guide Fish oils such as high stickiness and surface tension causes combustion, Mixture establishment and fuel spray characteristics questions in diesel engines, that call for low heat denial (LHR) engine, consisting of air breach insulated contents and Piston. Particulate matter (PM), oxides of nitrogen , carbon mono oxide  levels and un-burned hydro carbons (UBHC) are the exhaust emissions from a diesel. They also cause environmental belongings like small or pointless generation of greenhouse smoke (GHG) emissions and Global Warming. Hence control of these emissions is an next effect and an urgent step. The pollutants of  and  were driven at full load movement of the engine fueled accompanying Fish oil blended accompanying optimum quantity of diethyl heavenly (DEE) mixed with policeman nano particles with different injection timing accompanying both versions of the power plant such as unoriginal engine (CE) and LHR engine and distinguished with diesel movement on conventional engine. Particulate diffusions were determined by AVL Smoke rhythm, while other emissions were calculated by Netel Chromatograph multi-gas analyzer at brimming load operation. The pollutants of PM, CO and UBHC were intensely reduced accompanying Fish oil with state-of-the-art injection timing accompanying both versions of the instrument. However,  emissions raised.

Author(s) Details:

P. Srinivas Reddy,
Mechanical Engineering Department, College of Engineering, Osmania University, Hyderabad, India and Mechanical Engineering Department, CVR College of Engineering, Hyderabad, India.

M. V. S. Murali Krishna,
Mechanical Engineering Department, Chaitanya Bharathi Institute of Technology, Hyderabad, India.

Narsimhulu Sanke,
Mechanical Engineering Department, College of Engineering, Osmania University, Hyderabad, India.

Please see the link here: https://stm.bookpi.org/TAIER-V8/article/view/9386

Dietary Fat Modulation of Immune Function | Chapter 1 | Emerging Challenges in Agriculture and Food Science Vol. 7

 To increase intakes of these fatty acids, which are currently well below the requirements, there has been considerable interest in enriching poultry meat with long-chain n-3 PUFA. There is some worry, though, that chicken immune and infection resistance may be negatively impacted by diets high in n-3 PUFA.

The goal of this chapter was to examine the impact of dietary fat source and level on the activity of Natural Killer (NK) cells, a marker of immunological function in broiler chickens. Male Cobb 500 broilers that were one day old were fed diets enhanced with fish oil (FO), echium oil, algal biomass, or flaxseed oil at doses of 50, 18, 18, and 19 g/kg, respectively. Twenty birds/treatment had their blood and spleen samples taken at the time of slaughter. The fatty acid content of immunological tissues was significantly influenced by include PUFA in the rations fed to broiler chickens. Investigated was the activity of natural killer (NK) cells. Splenocytes and peripheral blood mononuclear cells (PBMCs) from broilers fed flaxseed oil had the highest levels of NK activity, followed by those from broilers fed algal biomass or echium oil, and those from broilers fed FO had the lowest levels of NK activity. These findings imply that adding n-3 PUFA to chickens without having a major negative impact on their immune system is possible using a DHA-rich algal product. In conclusion, this research added to our understanding of how dietary n-3 PUFA affects the immune system in broiler chickens. Such findings emphasise the need for the poultry business to take into account the health state of poultry when n-3 PUFA, particularly EPA, are added to poultry flesh.

Author(s) Details:

Hanan Al-Khalaifah,
Environment and Life Sciences Research Center, Kuwait Institute for Scientific Research, PO Box 24885, 13109 Safat, Kuwait.

Afaf Al-Nasser,
Environment and Life Sciences Research Center, Kuwait Institute for Scientific Research, PO Box 24885, 13109 Safat, Kuwait.

Please see the link here: https://stm.bookpi.org/ECAFS-V7/article/view/8312