Ralf Greiner

10.8k total citations · 1 hit paper
227 papers, 7.6k citations indexed

About

Ralf Greiner is a scholar working on Plant Science, Food Science and Molecular Biology. According to data from OpenAlex, Ralf Greiner has authored 227 papers receiving a total of 7.6k indexed citations (citations by other indexed papers that have themselves been cited), including 142 papers in Plant Science, 65 papers in Food Science and 63 papers in Molecular Biology. Recurrent topics in Ralf Greiner's work include Phytase and its Applications (113 papers), Protein Hydrolysis and Bioactive Peptides (45 papers) and Iron Metabolism and Disorders (33 papers). Ralf Greiner is often cited by papers focused on Phytase and its Applications (113 papers), Protein Hydrolysis and Bioactive Peptides (45 papers) and Iron Metabolism and Disorders (33 papers). Ralf Greiner collaborates with scholars based in Germany, Brazil and Iran. Ralf Greiner's co-authors include U. Konietzny, Shahin Roohinejad, Klaus‐Dieter Jany, Francisco J. Barba, Mohamed Koubaa, Marie Alminger, Daniel Menezes‐Blackburn, Kathleen Oehlke, Nooshin Nikmaram and Milko A. Jorquera and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Applied and Environmental Microbiology.

In The Last Decade

Ralf Greiner

204 papers receiving 7.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Application of seaweeds to develop new food products with enhanced shelf-life, quality and health-related beneficial properties

2016 278 citations Shahin Roohinejad, Francisco J. Barba et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ralf Greiner Germany	47	4.5k	2.3k	1.9k	1.2k	756	227	7.6k
Raymond P. Glahn United States	47	3.6k 0.8×	1.0k 0.5×	898 0.5×	2.3k 1.9×	546 0.7×	201	7.2k
D. K. Salunkhe United States	50	5.6k 1.3×	1.5k 0.7×	4.2k 2.2×	2.9k 2.3×	650 0.9×	228	9.3k
Dennis D. Miller United States	39	1.8k 0.4×	830 0.4×	810 0.4×	1.9k 1.5×	716 0.9×	123	5.4k
Guangli Yu China	49	1.4k 0.3×	3.0k 1.3×	1.2k 0.7×	1.3k 1.0×	186 0.2×	204	8.5k
T. Satyanarayana India	50	2.6k 0.6×	4.2k 1.8×	489 0.3×	1.1k 0.9×	110 0.1×	197	7.1k
Kyung Bin Song South Korea	48	1.7k 0.4×	1.5k 0.7×	2.5k 1.4×	526 0.4×	954 1.3×	254	7.2k
Joyce I. Boye Canada	52	2.4k 0.5×	1.9k 0.8×	5.5k 2.9×	3.4k 2.7×	1.1k 1.4×	106	8.8k
Meihu Ma China	44	579 0.1×	2.1k 0.9×	2.7k 1.4×	757 0.6×	1.5k 2.0×	204	5.9k
Jae‐Young Je South Korea	48	1.0k 0.2×	5.6k 2.5×	1.5k 0.8×	538 0.4×	1.3k 1.7×	185	9.3k
John F. Kennedy United Kingdom	56	3.0k 0.7×	2.1k 0.9×	4.0k 2.1×	2.4k 1.9×	313 0.4×	278	10.3k

Countries citing papers authored by Ralf Greiner

Since Specialization

Citations

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

Fields of papers citing papers by Ralf Greiner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ralf Greiner. 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 Ralf Greiner. The network helps show where Ralf Greiner may publish in the future.

Co-authorship network of co-authors of Ralf Greiner

This figure shows the co-authorship network connecting the top 25 collaborators of Ralf Greiner. A scholar is included among the top collaborators of Ralf Greiner 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 Ralf Greiner. Ralf Greiner is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Häner, Markus, Guizhen Liu, Nikolaus Jork, et al.. (2025). Stereoselective chemoenzymatic phytate transformations provide access to diverse inositol phosphate derivatives. Chemical Science. 16(29). 13459–13467.

Zorn, Holger, José Manuel Barat Baviera, Claudia Bolognesi, et al.. (2025). Safety evaluation of the food enzyme acylglycerol lipase from the genetically modified Penicillium sp. strain AE‐LGS. EFSA Journal. 23(2). e9228–e9228.

Zorn, Holger, José Manuel Barat Baviera, Claudia Bolognesi, et al.. (2025). Safety evaluation of an extension of use of the food enzyme non‐reducing end α‐l‐arabinofuranosidase from the non‐genetically modified Aspergillus tubingensis strain ARF. EFSA Journal. 23(2). e9291–e9291.

Brühl, Ludger, Ralf Greiner, Alexandra Hüsken, et al.. (2024). Characterization of the nutritional profile of three plant-based drinks. Journal of Food Composition and Analysis. 135. 106553–106553. 6 indexed citations

Zorn, Holger, José Manuel Barat Baviera, Claudia Bolognesi, et al.. (2024). Safety evaluation of an extension of use of the food enzyme oryzin from the non‐genetically modified Aspergillus ochraceus strain AE‐P. EFSA Journal. 22(7). e8940–e8940.

Zorn, Holger, José Manuel Barat Baviera, Claudia Bolognesi, et al.. (2024). Safety evaluation of the food enzyme glucan 1,4‐α‐maltohydrolase from the genetically modified Saccharomyces cerevisiae strain LALL‐MA+. EFSA Journal. 22(8). e8935–e8935.

Mostashari, Parisa, Ralf Greiner, Anissa Khelfa, et al.. (2024). Advancements in Non-Thermal Processing Technologies for Enhancing Safety and Quality of Infant and Baby Food Products: A Review. Foods. 13(17). 2659–2659. 7 indexed citations

Greiner, Ralf, et al.. (2021). Content of minerals and antinutritional factors in moin-moin (steamed cowpea food). African Journal of Food Science. 15(2). 72–80. 1 indexed citations

Zavadlav, Sandra, Igor Lacković, Danijela Bursać Kovačević, et al.. (2019). Utilizing Impedance for Quality Assessment of European Squid (Loligo Vulgaris) during Chilled Storage. Foods. 8(12). 624–624. 6 indexed citations

10.

Rashidinejad, Ali, Predrag Putnik, Francisco J. Barba, et al.. (2018). The use of whey protein extract for manufacture of a whipped frozen dairy dessert. SHILAP Revista de lepidopterología.

11.

Elghandour, Mona M. M. Y., et al.. (2018). Biogas production from prickly pear cactus containing diets supplemented with Moringa oleifera leaf extract for a cleaner environmental livestock production. Journal of Cleaner Production. 185. 547–553. 15 indexed citations

12.

Müller, Alexandra, et al.. (2015). Effect of temperature and pH value on the UV-C sensitivity of Escherichia coli and Lactobacillus plantarum. LWT. 64(2). 699–705. 5 indexed citations

13.

Müller, Alexandra, et al.. (2015). Effect of physical properties of the liquid on the efficiency of a UV-C treatment in a coiled tube reactor. Innovative Food Science & Emerging Technologies. 29. 240–246. 14 indexed citations

14.

Müller, Alexandra, Mario Stahl, Ralf Greiner, & Clemens Posten. (2014). Performance and dose validation of a coiled tube UV-C reactor for inactivation of microorganisms in absorbing liquids. Journal of Food Engineering. 138. 45–52. 18 indexed citations

15.

Farouk, Abd‐ElAziem, et al.. (2009). Potential phytate-degrading enzyme producing bacteria isolated from Malaysian maize plantation. AFRICAN JOURNAL OF BIOTECHNOLOGY. 8(15). 3540–3546. 12 indexed citations

16.

Greiner, Ralf. (2009). Current and projected applications of nanotechnology in the food sector. Nutrire. 34(1). 243–260. 5 indexed citations

17.

Spier, Michele Rigon, Ralf Greiner, José A. Rodríguez-León, et al.. (2008). Phytase Production Using Citric Pulp and Other Residues of the Agroindustry in SSF by Fungal Isolates. SHILAP Revista de lepidopterología. 33 indexed citations

18.

Greiner, Ralf & Abd‐ElAziem Farouk. (2007). Purification and characterisation of a bacterial phytase whose outstanding properties make it exceptionally useful as a feed supplement. OpenAgrar. 30 indexed citations

19.

Greiner, Ralf & U. Konietzny. (1998). Endogene phytatabbauende Enzyme sind verantwortlich für die Phytatreduktion bei der Zubereitung von Bohnen (Phaseolus vulgaris). Journal of Food Processing and Preservation. 29. 321–331. 7 indexed citations

20.

Greiner, Ralf, et al.. (1991). Untersuchungen zum Phytinsäureabbau durch intestinale Mikroorganismen. OpenAgrar. 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.

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