Hossein Jahani-Azizabadi

Education

PhD. in Animal Science-Ruminant nutrition (2007 - 2013)
Thesis title:
MSc. in Animal Science-Ruminant nutrition (2004 - 2007)
Thesis title:
BSc. in Bachelor of Animal Science , university of Ilam , IRAN (2002 - 2004)
Thesis title:

Courses

Bachelor Of Science

Goat production

sheep production

Dairy cattle Nutrition

Master Of Science

introduction to application of laboratory equipments

Vitamins in Animal Nutrition

Ruminant nutrition

PHD

Ruminant Gut Microbiology

Carbohydrates and Lipids in Ruminant Nutrition

Protein and Amino acids in Ruminant nutrition

Bioenergetics in Animal Nutrition

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Research activities

Journal Papers

Effects of dietary nano-selenium and lysophospholipid supplementation on sperm quality and testicular histomorphometry in Moghani ram Lila Aghazadeh, Farzad Mirzaei Aghjeh Gheshlagh, Hossein Jahani-Azizabadi, Bahman Navid-Shad, Ali Kalantari-Hesari, Hamid Staji (2026)

Impact of milk thistle extract on performance and liver health of Mahabadi × Saanen crossbred pregnant dairy goats during the transition period Afsaneh Riali, Hossein Jahani-Azizabadi, osman Azizi (2026)

Effects of feeding corn or barley grain either in the form of whole or steam-flaked grains on growth performance, rumen fermentation, and microbial protein synthesis in Holstein calves fed forage-free starter diets Kamal Mersadi, Farshid Ftahnia, Mehdi Kazemi-Bonchenari, Hossein Jahani-Azizabadi, Mohammad Shamsollahi, Mansour Yazdanyar, Jabar Jamali (2026)

Effects of Sodium Butyrate and Lysophospholipid Supplementation during the Transition Period on Performance of Ile‐de‐France Ewes Samad Mazarei, Hossein Jahani-Azizabadi, osman Azizi (2025)

Comparative analysis of ohmic heating and conventional evaporation for milk concentration: Quality parameters, energy and exergy efficiencies, GHG emission, and sensory evaluation Hosain Darvishi, Mobine Mohammadi, Nasser Behroozi-Khazaei, Hossein Jahani-Azizabadi, Moslem Soleymani Aghbolagh (2025)

Supplementation of lysophospholipids in calf starter: Effects on growth performance, blood metabolites, health, and ruminal ammonia nitrogen concentration Hiwa Baraz, Hossein Jahani-Azizabadi, osman Azizi (2024)

Effect of Different Levels of Pelleted Poultry Manure and Chemical Fertilizer on Fodder Quality and Maize (Zea mays L.) Grain Yield (1403)

Effect of cinnamon essential oil on performance, Nutrients digestibility and ruminal fermentation of nitrogen in feedlot male lambs (1402)

Effect of Sowing Date and Symbiosis of Mycorrhizal Fungi on Growth Indices and Yield of Forage Maize (1402)

Effects of Soybean and Linseed Oils Calcium Salts and Starter Protein Content on Growth Performance, Immune Response, and Nitrogen Utilization Efficiency in Holstein Dairy Calves Ardashir Rajabi, Farshid Ftahnia, Mohammad Shamsollahi, Hossein Jahani-Azizabadi, Hamed Khalilvandi-Behroozyar, Mehdi Kazemi-Bonchenari, Adel Pezeshki (2023)

Effects of a mixture of phytobiotic-rich herbal extracts on growth performance, blood metabolites, rumen fermentation, and bacterial population of dairy calves Hossein Jahani-Azizabadi, Hiwa Baraz, Naghme Bagheri, MORTEZA Ghaffari Hosseini (2022)

Effects of Pistacia atlantica gum essential oil on ruminal methanogen, protozoa, selected bacteria species and fermentation characteristics in sheep Veria Naseri, Farokh Kafilzadeh, Hossein Jahani-Azizabadi (2022)

Effects of Thyme Essential Oil and Disodium Fumarate Alone or in Combination on Performance, Blood Metabolites, Ruminal Fermentation and Microbial Communities in Holstein Dairy Cows Hiwa Baraz, Hossein Jahani-Azizabadi, osman Azizi (2021)

Evaluation of milk characteristics and fatty acid profiles in Markhoz and Kurdish hairy goats Hazhir Gharibi, Amir Rashidi, Hossein Jahani-Azizabadi, Payman Mahmoudi (2020)

Evaluation of milk characteristics of Gazvini goats and their F1 and F2 crosses with Saanen Mohammad Hosin Hadi-Tavatori, Amir Rashidi, Hossein Jahani-Azizabadi, Mohammad Razmkabir (2020)

Effects of Thyme Essential Oil and Disodium Fumarate on Ruminal Fermentation Characteristics, Microbial Population and Nutrient Flow in a Dual Flow Continuous Culture System Hiwa Baraz, Hossein Jahani-Azizabadi, osman Azizi (2020)

The Effects of Crossbreeding on Meat Fatty Acids Profile in Qazvinian Native Goats Mohammad Hosin Hadi-Tavatori, Amir Rashidi, Hossein Jahani-Azizabadi, Mohammad Razmkabir (2020)

EFFECT OF SOME AUSTRALIAN NATIVE SHRUBS ESSENTIAL OILS ON IN VITRO RUMEN MICROBIAL FERMENTATION OF A HIGH-CONCENTRATE DIET Hossein Jahani-Azizabadi, Zoey Durmic, Joy Vadhanabhuti, Phile Vercoe (2019)

Simultaneous use of thyme essential oil and disodium fumarate can improve in vitro ruminal microbial fermentation characteristics Hiwa Baraz, Hossein Jahani-Azizabadi, osman Azizi (2018)

High fat diets alter aerobic exercise and L-arginine effects in ischemia reperfusion induced renal injury in rats: gender related difference Effatsadat Vafamand, Lotfali Bolboli, Hossein Jahani-Azizabadi, Ardeshir Talebi, Mehdi Nematbakhsh (2017)

Ruminal Methane Emission, Microbial Population and Fermentation Characteristics in Sheep as Affected by Malva sylvestris Leaf Extract: in vitro Study Saba Khamoshi, Farokh Kafilzadeh, Hossein Jahani-Azizabadi, Veria Naseri (2017)

In vitro Assessment of the Effect of Plant Extracts on Digestibility, Estimated Energy Value, Microbial Mass and Rumen Fermentation Kinetics Veria Naseri, Farokh Kafilzadeh, Hossein Jahani-Azizabadi (2017)

Effects of a specific blend of essential oils on apparent nutrient digestion, rumen fermentation and rumen microbial populations in sheep fed a 50:50 alfalfa hay:concentrate diet Naser KHateri, osman Azizi, Hossein Jahani-Azizabadi (2017)

Effects of different processing methods of flaxseed on ruminal degradability and in vitro post-ruminal nutrient disappearance Saman Lashkari, osman Azizi, Hossein Jahani-Azizabadi (2015)

Effect of Some Plant Essential Oils on In vitro Ruminal Methane Production and on Fermentation Characteristics of a Mid-forage Diet Hossein Jahani-Azizabadi, Mohsen Danesh Mesgaran, Alireza Vakili, Kamran Rezayazdi (2014)

Effect of various medicinal plant essential oils obtained from semi-arid climate on rumen fermentation characteristics of a high forage diet using in vitro batch culture Hossein Jahani-Azizabadi, Mohsen Danesh Mesgaran, Alireza Vakili, Kamran Rezayazdi, Majid Hashemi (2011)

The Effect of Heat or Heat-Xylose Processing on Nitrogen Fractions and in Situ/In Vitro Ruminal and Post-Ruminal Protein Disappearance of Guar Meal Hossein Jahani-Azizabadi, Mohsen Danesh Mesgaran, Alireza Vakili, Moosa Vatandoost, Einollah Abdi Ghezeljeh, Mohsen Mojtahedi (2010)

The effect of heat or heat-xylose processing on chemical composition and in vitro first order dry matter and crude protein disappearance kinetics of guar meal Mohsen Danesh Mesgaran, Hossein Jahani-Azizabadi, Alireza Vakili (2010)

Quantification of Cellulolytic Bacteria Using In Vitro Culture Containing Treated or Untreated Cottonseed hulls Determined by Real-time Polymerase Chain Reaction Mohsen Danesh Mesgaran, Ali Framarzi Garmroodi, Alireza Vakili, Hossein Jahani-Azizabadi (2010)

In vitro first order kinetic disappearance of dry matter and neutral detergent fiber of chemically and physically treated cottonseed hulls. Ali Framarzi Garmroodi, Mohsen Danesh Mesgaran, Alireza Vakili, Alireza Heravi Mosavi, Abdolmansour Tahmasebi, Hossein Jahani-Azizabadi (2009)

Comparison of In vivo with In situ mobile bag and three step enzymatic procedures to evaluate protein disappearance of alfalfa hay and barley grain Hossein Jahani-Azizabadi, Mohsen Danesh Mesgaran, Hassan Nasirimoghadam (2009)

Comparison of techniques to determine the ruminal and post-ruminal protein disappearance of various oilseed meals Mohsen Danesh Mesgaran, Hossein Jahani-Azizabadi, Alireza Heravi Mosavi (2008)

Conference Papers

Effects of Milk Thistle Extract on Liver Health in Dairy Goats During the Transition Period (1404)

The Effect of Using Top-Chlor as a Replacement for Anionic Salts on the Performance of Holstein Dairy Cows During the Transition Period (1404)

Effects of active yeast vs. yeast-based postbiotic on milk yield and composition in heat-stressed Holstein cows (1404)

From weaning to independence: the importance of dry matter intake in improving the performance of pre-weaning dairy calves (1404)

Investigation nutritional value of Tenebrio molitor for ruminants: effects of processing on in situ Ruminal and Post-Ruminal disappearance (1404)

Effects of lysophospholipid supplementation on per- formance and some reproduction parameters of early-lactating Holstein dairy cows Farshid Mirzaei, Hossein Jahani-Azizabadi, osman Azizi (2023)

Effects of lysophospholipids on growth performance and nutrient digestibility in dairy calves. Hiwa Baraz, Hossein Jahani-Azizabadi, osman Azizi (2023)

Melaleuca ericifolia essential oil and its main secondary compound (D-linalool) persistently reduced methane production when added to a concentrate-based diet in the RUSITEC Hossein Jahani-Azizabadi, Zoey Durmic, Joy Vadhanabhuti, Phile Vercoe (2021)

ارزیابی پتانسیل کاهش متان اسانس صمغ درخت ون (Pistacia atlantica Subsp. Kurdica) در شرایط برون تنی Veria Naseri, Farokh Kafilzadeh, Hossein Jahani-Azizabadi (2018)

Effect of thyme essential oil and di-sodium fumarate on in vitro ruminal nutrient disappearance and partitioning factor Hiwa Baraz, Hossein Jahani-Azizabadi, osman Azizi (2016)

The effect of various semi-arid native plant essential oils on in vitro acid load of a low forage diet Ghazale Bahrami, Mohsen Danesh Mesgaran, Alireza Vakili, Akbar Soleimani, Hossein Jahani-Azizabadi, Elham Jani (2011)

Effect of air temperature of a tower heat-dryer on in vitro digestibility of organic matter and metabolozable energy content of brewer's grain Mohsen Danesh Mesgaran, Hossein Jahani-Azizabadi, Mohsen Mojtahedi, Einollah Abdi Ghezeljeh (2011)

Effects of semi-arid medicinal herb essential oils on growth of pure culture of Butyrivibrio fibrisolvens SH13. Hossein Jahani-Azizabadi, Mohsen Danesh Mesgaran, Alireza Vakili, Kamran Rezayazdi (2011)

Effect of various semi-arid medicinal plant essential oils on in vitro ruminal methane emission and feed fermentation efficiency. Hossein Jahani-Azizabadi, Mohsen Danesh Mesgaran, Alireza Vakili, Kamran Rezayazdi (2011)

Effect of supplemented diet by sucrose or starch on fungi populations in rumen fluid as determined by real-time polymerase chain reaction in Holstein steers Alireza Vakili, Mohsen Danesh Mesgaran, Hossein Jahani-Azizabadi (2010)

In vitro effect of peppermint (Mentha piperita) essential oil and non-fiber carbohydrates on gas production parameters of alfalfa hay. Mohsen Danesh Mesgaran, Elham Jani, Alireza Vakili, Akbar Soleimani, Hossein Jahani-Azizabadi (2010)

Effect of fennel (Foeniculume vulgare) essential oil on in vitro gas production parameters of alfalfa hay supplemented with sucrose or starch. Mohsen Danesh Mesgaran, Elham Jani, Alireza Vakili, Hossein Jahani-Azizabadi, Akbar Soleimani (2010)

Effect of cumin essential oil on in vitro gas production parameters of alfalfa hay, barley grain and sugar beet pulp. Mahsa Sadjadian, Mohsen Danesh Mesgaran, Alireza Vakili, Hossein Jahani-Azizabadi (2010)

Effect of various Iranian native medicinal herbs or spices on in vitro ruminal disappearance of lucerne hay Hossein Jahani-Azizabadi, Mohsen Danesh Mesgaran, Alireza Vakili, Kamran Rezayazdi, Alireza Heravi Mosavi (2010)

The effect of non-fibre carbohydrates supplementation on methanogenesis bacteria and protozoa populations in rumen fluid as determined by real-time polymerase chain reaction Alireza Vakili, Mohsen Danesh Mesgaran, Hossein Jahani-Azizabadi, Shahrokh Ghovvati, elham Milani, Farkhondeh Rezaii (2010)

Effect of rumen acid load on in vitro ruminal total bacteria and Fibrobacter succinogenes populations determined by real-time PCR. Sadjad danesh mesgaran, Alireza Heravi Mosavi, Javad Arshami, Alireza Vakili, Shahrokh Ghovvati, Hossein Jahani-Azizabadi (2010)

Nitrogen fractionations, in situ ruminal degradation and post-ruminal crude protein disappearance of overheat and overheat-xylose processed guar meal Hossein Jahani-Azizabadi, Mohsen Danesh Mesgaran, Alireza Vakili, Moosa Vatandoost, Mohsen Mojtahedi, Ali Hojatpanah, Einollah Abdi Ghezeljeh (2010)

Effect of peppermint (Mentha piperita) essential oil on in vitro gas production parameters of lucerne hay and cottonseed hulls Elham Jani, Mohsen Danesh Mesgaran, Alireza Vakili, Akbar Soleimani, Hossein Jahani-Azizabadi (2010)

Screening the activity of medicinal plants or spices on in vitro ruminal methane production Hossein Jahani-Azizabadi, Mohsen Danesh Mesgaran, Alireza Vakili, Alireza Heravi Mosavi (2009)

Theses

Effects of peanut skin on milk production and composition in lactating Holstein cows Ahlam Yusif Wali, Hossein Jahani-Azizabadi, osman Azizi (2025)

Effects of sodium butyrate supplementation on performance of Mahabadi dairy goats during the transition period (1404)

Effect of a commercial synbiotic on performance and health parameters of sukling calves (1403)

Effect of different processing methods on chemical composition and ruminal degradability characteristics of sesame meal (1402)

Effects of pomegranate peel and soybean oil on performance, nutrient digestibility, ruminal microbial population and blood biochemical parameters in feedlot lambs Soran Abdulla, Hossein Jahani-Azizabadi, osman Azizi (2022)

The effects of different levels of plated poultry manure and chemical fertilizer on forage quality and grain yield of maize (1399)

Effect of different omega-6 and omega-3 fatty acids ratios of transition diet on blood chemicals metabolites and performance in lactating cross –bred sannen× Ghazvini goats (1399)

Effects of di-sodium fumarate, Saccharomyces cerevisiae yeast and vitamin B12 addition on ruminal fermentation and performance of lactating Holestein dairy cows (1398)

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Research interests

effects of omega-3:omega-6 fatty acids ratio on production and reproduction performance of ruminants
natural compounds for decrease Inflammatory reactions in the transition period
Plant Extracts in Ruminant Nutrition
Effect of Various Factors on Ruminal Microbial Populations and diversity
Feed Additives in Ruminant Nutrition
Dairy Cattle Nutrition

Name: Zanyar Daneshvar

AcademicLevel: Master

Field: Animal science-Ruminant nutrition

Thesis: Effect of different omega-6 0:ega-3 fatty acids ratios of transition diet on blood chemicals metabolites and performance in lactating cross -bred sannen× Ghazvini goats
Name: Milad Mohammadi

AcademicLevel: Master

Field: Animal science-Ruminant nutrition

Thesis: Effects of di-sodium fumarate, Saccharomyces cerevisiae yeast and vitamin B12 addition on ruminal fermentation and performance of lactating Holestein dairy cows
Name: Hamid Validi

AcademicLevel: Master

Field: Animal science-Ruminant nutrition

Thesis: Effect of different NFC:RDDP ratio and carbohydrate sources on rumen fermentation characteristics and performance of dairy cows
Name: Shoaib waisi

AcademicLevel: Master

Field: Animal science-Ruminant nutrition

Thesis: Investigation the effects of micronized orange and summer fruits extracts on feed intake, performance and blood biochemical and immune parameters in Holstein dairy calves
Name: Samad Mazarei

AcademicLevel: PHD

Field: Ruminant Nutrition

Thesis:
Name: Rezvan Saedi

AcademicLevel: Master

Field: Animal Science-Ruminant Nutrition

Thesis:
Name: Moslem Zamani-Dadaneh

AcademicLevel: Master

Field: Animal Science-Ruminant Nutrition

Thesis:
Name: Veria Naseri

AcademicLevel: PHD

Field: Animal Science-Ruminant Nutrition

Thesis:
Name: Somayeh Khodamoradi

AcademicLevel: Master

Field: Animal Science-Ruminant Nutrition

Thesis:
Name: Hiwa Baraz

AcademicLevel: PHD

Field: Animal Science-Ruminant Nutrition

Thesis:

Hossein Jahani-Azizabadi

Education

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