John E. Orchard

1.5k total citations
52 papers, 733 citations indexed

About

John E. Orchard is a scholar working on Plant Science, Food Science and Pathology and Forensic Medicine. According to data from OpenAlex, John E. Orchard has authored 52 papers receiving a total of 733 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Plant Science, 18 papers in Food Science and 9 papers in Pathology and Forensic Medicine. Recurrent topics in John E. Orchard's work include Tea Polyphenols and Effects (9 papers), Postharvest Quality and Shelf Life Management (7 papers) and Food Quality and Safety Studies (6 papers). John E. Orchard is often cited by papers focused on Tea Polyphenols and Effects (9 papers), Postharvest Quality and Shelf Life Management (7 papers) and Food Quality and Safety Studies (6 papers). John E. Orchard collaborates with scholars based in United Kingdom, Ghana and United States. John E. Orchard's co-authors include B.K. Dadzie, Charles Tortoe, Anthony E. Beezer, P.O. Owuor, Kevin Hardwick, H. A. COLLIN, Baoxiu Qi, K. G. Moore, David L. Smith and Kenneth C. Manning and has published in prestigious journals such as Science, Journal of Agricultural and Food Chemistry and Food Chemistry.

In The Last Decade

John E. Orchard

46 papers receiving 604 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
John E. Orchard United Kingdom	13	454	225	125	76	66	52	733
Edi Santosa Indonesia	15	617 1.4×	327 1.5×	82 0.7×	40 0.5×	110 1.7×	199	1.1k
Pierre Charmetant France	13	322 0.7×	108 0.5×	78 0.6×	12 0.2×	22 0.3×	26	660
Maria Amélia Gava Ferrão Brazil	18	798 1.8×	72 0.3×	152 1.2×	19 0.3×	18 0.3×	104	1.0k
J. Touš Spain	19	537 1.2×	302 1.3×	102 0.8×	69 0.9×	207 3.1×	63	849
A. B. Mashingaidze Zimbabwe	14	370 0.8×	101 0.4×	118 0.9×	35 0.5×	10 0.2×	60	653
Alfred Arthur United Kingdom	17	627 1.4×	105 0.5×	270 2.2×	16 0.2×	68 1.0×	62	855
Mohd Basri Wahid Malaysia	15	273 0.6×	50 0.2×	138 1.1×	99 1.3×	40 0.6×	35	724
C. Tara Satyavathi India	18	750 1.7×	183 0.8×	96 0.8×	29 0.4×	204 3.1×	87	1.0k
Basilio Carrasco Chile	19	673 1.5×	134 0.6×	352 2.8×	103 1.4×	51 0.8×	69	969
J. Sreekumar India	17	485 1.1×	290 1.3×	148 1.2×	39 0.5×	278 4.2×	89	981

Countries citing papers authored by John E. Orchard

Since Specialization

Citations

This map shows the geographic impact of John E. Orchard'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 John E. Orchard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John E. Orchard more than expected).

Fields of papers citing papers by John E. Orchard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John E. Orchard. 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 John E. Orchard. The network helps show where John E. Orchard may publish in the future.

Co-authorship network of co-authors of John E. Orchard

This figure shows the co-authorship network connecting the top 25 collaborators of John E. Orchard. A scholar is included among the top collaborators of John E. Orchard based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John E. Orchard. John E. Orchard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Rees, D., et al.. (2012). EFFECT OF TEMPERATURE AND HUMIDITY ON STRAWBERRY FIRMNESS AT TWO DIFFERENT SITES IN THE HUELVA REGION OF SPAIN. Acta Horticulturae. 567–570. 8 indexed citations

Tortoe, Charles, John E. Orchard, Anthony E. Beezer, & John Tetteh. (2011). Application of Radial Basis Function Network with a Gaussian Function of Artificial Neural Networks in Osmo-dehydration of Plant Materials. Greenwich Academic Literature Archive (University of Greenwich). 4(4). 233–244. 4 indexed citations

Orchard, John E., et al.. (2010). Propagation of Ptilostemon chamaepeuce (L.) less through tissue culture. Greenwich Academic Literature Archive (University of Greenwich). 29(12). 435–446. 1 indexed citations

Tortoe, Charles, et al.. (2009). Effect of agitation and antagonism between sucrose and sodium chloride on mass transfer during osmo-dehydration in plant materials. Greenwich Academic Literature Archive (University of Greenwich). 4 indexed citations

Orchard, John E.. (2008). Multimodal image registration using floating regressors in the joint intensity scatter plot. Medical Image Analysis. 12(4). 385–396. 9 indexed citations

Tortoe, Charles, John E. Orchard, & Anthony E. Beezer. (2007). Osmotic dehydration kinetics of apple, banana and potato. International Journal of Food Science & Technology. 42(3). 312–318. 22 indexed citations

Tortoe, Charles & John E. Orchard. (2006). Microstructural changes of osmotically dehydrated tissues of apple, banana, and potato. Scanning. 28(3). 172–178. 9 indexed citations

O’Neill, Michael, Anthony E. Beezer, John C. Mitchell, John E. Orchard, & Joseph A. Connor. (2004). Determination of Michaelis–Menten parameters obtained from isothermal flow calorimetric data. Thermochimica Acta. 417(2). 187–192. 7 indexed citations

Smith, David L., et al.. (2003). Pectate lyase gene expression and enzyme activity in ripening banana fruit. Plant Molecular Biology. 51(6). 851–857. 60 indexed citations

10.

Orchard, John E., et al.. (2003). Improving the livelihoods of peri-urban vegetable growers through market promotion of fresh and processed indigenous vegetables. Final Technical Report.. 1 indexed citations

11.

Kling, Jennifer, et al.. (2001). A comparison of two methods of assessment of maize varietal resistance to the maize weevil, Sitophilus zeamais Motschulsky, and the influence of kernel hardness and size on susceptibility. Journal of Stored Products Research. 37(3). 287–302. 37 indexed citations

12.

Dadzie, B.K. & John E. Orchard. (1997). Evaluation post-récolte des hybrides de bananiers et bananiers plantain : critères et méthodes [Routine post-harvest screening of banana/plantain hybrids: criteria and methods].

13.

Dadzie, B.K. & John E. Orchard. (1997). Routine post-harvest screening of banana/plantain hybrids: criteria and methods. INIBAP Technical Guidelines No. 2. 57 indexed citations

14.

Owuor, P.O. & John E. Orchard. (1990). Changes in the plain tea quality parameters, individual theaflavins composition and tasters' evaluation of black tea due to extent of two-stage wither, fermentation time and time of plucking.. 11(1). 29–33. 1 indexed citations

15.

Owuor, P.O. & John E. Orchard. (1990). Changes in the quality and chemical composition of black tea due to degree of physical wither, condition and duration of fermentation.. 11(2). 109–117. 3 indexed citations

16.

Orchard, John E. & P.O. Owuor. (1989). Black tea quality: effects of manufacturing practices on tea quality. 10(2). 147–160. 1 indexed citations

17.

Owuor, P.O. & John E. Orchard. (1989). The effects of degree of physical wither on the chemical composition of black tea. 10(1). 47–52. 7 indexed citations

18.

Owuor, P.O. & John E. Orchard. (1989). Changes in the biochemical constituents of green leaf and black tea to withering: a review. 10(1). 53–59. 9 indexed citations

19.

Orchard, John E., H. A. COLLIN, & Kevin Hardwick. (1979). Culture of Shoot Apices of Theobroma cacao. Physiologia Plantarum. 47(4). 207–210. 10 indexed citations

20.

Orchard, John E. & Demitri Β. Shimkin. (1953). Minerals: A Key to Soviet Power.. American Slavic and East European Review. 12(4). 559–559. 1 indexed citations

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.

Explore authors with similar magnitude of impact