R.H. Jacob

2.2k citations

72 papers · 1.8k · h-index 28

Impact in

Animal Science and Zoology top 0.2%
- Meat and Animal Product Quality
- Animal Nutrition and Physiology
- Effects of Environmental Stressors on Livestock
Agronomy and Crop Science top 2%
- Ruminant Nutrition and Digestive Physiology

Papers in

Animal Science and Zoology 71
- Meat and Animal Product Quality 67
- Animal Nutrition and Physiology 29
- Effects of Environmental Stressors on Livestock 11
Genetics 27
- Genetic and phenotypic traits in livestock 27

Co-authors: D.W. Pethick (35 shared papers)G.E. Gardner (29 shared papers)David Hopkins (22 shared papers)Robyn D. Warner (23 shared papers)K.L. Pearce (21 shared papers)Alex J. Ball (12 shared papers)L. Pannier (10 shared papers)G.H. Geesink (13 shared papers)
Journals: Meat Science (26 papers)Animal Production Science (10 papers)Journal of Animal Science (3 papers)Foods (2 papers)Livestock Science (2 papers)
Partner nations: Australia New Zealand United States

In The Last Decade

R.H. Jacob

72 papers receiving 1.7k citations

Peers

Countries citing papers authored by R.H. Jacob

Since Specialization

Citations

This map shows the geographic impact of R.H. Jacob's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by R.H. Jacob with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R.H. Jacob more than expected).

Fields of papers citing papers by R.H. Jacob

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.H. Jacob. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by R.H. Jacob. The network helps show where R.H. Jacob may publish in the future.

Co-authors

The 25 scholars most cited alongside R.H. Jacob, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with R.H. Jacob Line = papers co-authored together R.H. Jacob links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 72 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Genetic parameters for meat quality traits of Australian lamb meat Meat Science ·S. I. Mortimer, J. H. J. van der Werf, R.H. Jacob, David Hopkins, L. Pannier, K.L. Pearce, G.E. Gardner, Robyn D. Warner, G.H. Geesink, J. E. Hocking Edwards, Eric N. Ponnampalam, Alex J. Ball, A. Gilmour, D.W. Pethick	2013	114
2	Associations of sire estimated breeding values and objective meat quality measurements with sensory scores in Australian lamb Meat Science ·L. Pannier, G.E. Gardner, K.L. Pearce, M. B. McDonagh, Alex J. Ball, R.H. Jacob, D.W. Pethick	2013	112
3	Intramuscular fat in the longissimus muscle is reduced in lambs from sires selected for leanness Meat Science ·L. Pannier, D.W. Pethick, G.H. Geesink, Alex J. Ball, R.H. Jacob, G.E. Gardner	2013	81
4	Case studies demonstrating the benefits on pH and temperature decline of optimising medium-voltage electrical stimulation of lamb carcasses Animal Production Science ·K.L. Pearce, Remy van de Ven, C. Mudford, Robyn D. Warner, J. E. Hocking-Edwards, R.H. Jacob, D.W. Pethick, David Hopkins	2010	75
5	Health beneficial long chain omega-3 fatty acid levels in Australian lamb managed under extensive finishing systems Meat Science ·Eric N. Ponnampalam, Kym L. Butler, R.H. Jacob, D.W. Pethick, Alex J. Ball, J. E. Hocking Edwards, G.H. Geesink, David Hopkins	2013	64
6	Production factors influence fresh lamb longissimus colour more than muscle traits such as myoglobin concentration and pH Meat Science ·H.B. Calnan, R.H. Jacob, D.W. Pethick, G.E. Gardner	2016	61
7	Quality of lamb meat from the Information Nucleus Flock Animal Production Science ·Robyn D. Warner, R.H. Jacob, J. E. Hocking Edwards, M. B. McDonagh, K.L. Pearce, G.H. Geesink, G. Kearney, P. G. Allingham, David Hopkins, D.W. Pethick	2010	54
8	Factors affecting the colour of lamb meat from the longissimus muscle during display: The influence of muscle weight and muscle oxidative capacity Meat Science ·H.B. Calnan, R.H. Jacob, D.W. Pethick, G.E. Gardner	2013	52
9	Preliminary estimates of genetic parameters for carcass and meat quality traits in Australian sheep Animal Production Science ·S. I. Mortimer, J. H. J. van der Werf, R.H. Jacob, D.W. Pethick, K.L. Pearce, Robyn D. Warner, G.H. Geesink, J. E. Hocking Edwards, G.E. Gardner, Eric N. Ponnampalam, Soressa M. Kitessa, Alexander Ball, David Hopkins	2010	52
10	Using Australian Sheep Breeding Values to increase lean meat yield percentage Animal Production Science ·G.E. Gardner, A. Williams, J. P. Siddell, Alex J. Ball, S. I. Mortimer, R.H. Jacob, K.L. Pearce, J. E. Hocking Edwards, J. B. Rowe, D.W. Pethick	2010	47
11	Neurotransmitter Precursor Amino Acids in the Treatment of Multi‐Infarct Dementia and Alzheimer's Disease† Journal of the American Geriatrics Society ·John Stirling Meyer, K.M.A. Welch, V. D. Deshmukh, Francisco I. Perez, R.H. Jacob, D. B. Haufrect, N. T. Mathew, R. Morrell	1977	47
12	Muscle glycogen concentrations in commercial consignments of Australian lamb measured on farm and post-slaughter after three different lairage periods Australian Journal of Experimental Agriculture ·R.H. Jacob, D.W. Pethick, Helen Chapman	2005	45
13	The effect of dietary treatment on meat quality and on consumer perception of sheep meat eating quality Australian Journal of Experimental Agriculture ·D.W. Pethick, R. H. Davidson, David Hopkins, R.H. Jacob, D.N. D’Souza, J. M. Thompson, P.J. Walker	2005	42
14	Prime Australian lamb supplies key nutrients for human health Animal Production Science ·L. Pannier, Eric N. Ponnampalam, G.E. Gardner, David Hopkins, Alex J. Ball, R.H. Jacob, K.L. Pearce, D.W. Pethick	2010	42
15	Techniques to reduce the temperature of beef muscle early in the post mortem period – a review Animal Production Science ·R.H. Jacob, David Hopkins	2014	41
16	Associations of genetic and non-genetic factors with concentrations of iron and zinc in the longissimus muscle of lamb Meat Science ·L. Pannier, D.W. Pethick, M. D. Boyce, Alex J. Ball, R.H. Jacob, G.E. Gardner	2013	40
17	Plasma and tissue a-tocopherol concentrations and meat colour stability in sheep grazing saltbush (Atriplex spp.) Australian Journal of Agricultural Research ·K.L. Pearce, David G. Masters, G. M. Smith, R.H. Jacob, D.W. Pethick	2005	40
18	Altered post-mortem metabolism identified in very fast chilled lamb M. longissimus thoracis et lumborum using metabolomic analysis Meat Science ·Robyn D. Warner, R.H. Jacob, Katja Rosenvold, Simone Rochfort, Craige Trenerry, Tim Plozza, M. B. McDonagh	2015	34
19	Quantifying the hydration status of lambs in relation to carcass characteristics Australian Journal of Experimental Agriculture ·R.H. Jacob, D.W. Pethick, P. Clark, D.N. D’Souza, David Hopkins, Jason D. White	2006	34
20	Consumer Perceptions of Meat Redness Were Strongly Influenced by Storage and Display Times Foods ·M.T. Corlett, D.W. Pethick, K.R. Kelman, R.H. Jacob, G.E. Gardner	2021	32

About R.H. Jacob

R.H. Jacob is a scholar working on Animal Science and Zoology, Genetics, Small Animals, Biomedical Engineering and Agronomy and Crop Science, having authored 72 papers that have together received 1.8k indexed citations. Recurring topics across this work include Meat and Animal Product Quality (67 papers), Animal Nutrition and Physiology (29 papers), Genetic and phenotypic traits in livestock (27 papers), Effects of Environmental Stressors on Livestock (11 papers), Advanced Chemical Sensor Technologies (10 papers), Animal Behavior and Welfare Studies (10 papers), Ruminant Nutrition and Digestive Physiology (8 papers) and Sensory Analysis and Statistical Methods (7 papers). The work is most often cited by research in Animal Science and Zoology (1.5k citations), Agronomy and Crop Science (301 citations), Small Animals (164 citations), Genetics (508 citations) and Food Science (218 citations). R.H. Jacob has collaborated with scholars based in Australia, New Zealand and United States. Frequent co-authors include D.W. Pethick, G.E. Gardner, David Hopkins, Robyn D. Warner, K.L. Pearce, Alex J. Ball, L. Pannier, G.H. Geesink, D.W. Pethick and Eric N. Ponnampalam. Their work appears in journals such as Meat Science, Animal Production Science, Journal of Animal Science, Foods and Livestock Science.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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