Alex Karumanchiri

1.5k total citations
19 papers, 1.2k citations indexed

About

Alex Karumanchiri is a scholar working on Pathology and Forensic Medicine, Geriatrics and Gerontology and Food Science. According to data from OpenAlex, Alex Karumanchiri has authored 19 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pathology and Forensic Medicine, 12 papers in Geriatrics and Gerontology and 9 papers in Food Science. Recurrent topics in Alex Karumanchiri's work include Tea Polyphenols and Effects (13 papers), Sirtuins and Resveratrol in Medicine (12 papers) and Fermentation and Sensory Analysis (9 papers). Alex Karumanchiri is often cited by papers focused on Tea Polyphenols and Effects (13 papers), Sirtuins and Resveratrol in Medicine (12 papers) and Fermentation and Sensory Analysis (9 papers). Alex Karumanchiri collaborates with scholars based in Canada. Alex Karumanchiri's co-authors include David M. Goldberg, George J. Soleas, Eleftherios P. Diamandis, Eric Ng, Andrew L. Waterhouse, Eric Ng, Junxia Yan and Susan Hahn and has published in prestigious journals such as Analytical Chemistry, Journal of Agricultural and Food Chemistry and Journal of Chromatography A.

In The Last Decade

Alex Karumanchiri

19 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alex Karumanchiri Canada	15	563	517	447	441	293	19	1.2k
M. Carmen de la Torre-Boronat Spain	20	545 1.0×	477 0.9×	576 1.3×	309 0.7×	353 1.2×	29	1.5k
Eric Ng Canada	10	354 0.6×	432 0.8×	235 0.5×	353 0.8×	199 0.7×	21	856
Ana I. Romero‐Pérez Spain	6	377 0.7×	377 0.7×	285 0.6×	252 0.6×	232 0.8×	7	896
Antonio Dalla Vedova Italy	20	391 0.7×	70 0.1×	617 1.4×	165 0.4×	403 1.4×	48	1.2k
Takashi Ichiyanagi Japan	21	872 1.5×	75 0.1×	321 0.7×	159 0.4×	392 1.3×	38	1.4k
James B. Magee United States	9	233 0.4×	266 0.5×	96 0.2×	79 0.2×	293 1.0×	11	782
Pablo Peñalver Spain	17	227 0.4×	88 0.2×	89 0.2×	50 0.1×	413 1.4×	43	950
Emilio Celotti Italy	12	256 0.5×	62 0.1×	333 0.7×	55 0.1×	89 0.3×	47	614
Chantal Castagnino France	8	146 0.3×	83 0.2×	89 0.2×	67 0.2×	140 0.5×	9	395
Lonneke C. Wilms Netherlands	12	422 0.7×	17 0.0×	250 0.6×	157 0.4×	295 1.0×	15	1.0k

Countries citing papers authored by Alex Karumanchiri

Since Specialization

Citations

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

Fields of papers citing papers by Alex Karumanchiri

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alex Karumanchiri

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

All Works

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19 of 19 papers shown

Goldberg, David M., et al.. (1999). Iprodione content of wines: where do we draw the line?. Journal of Wine Research. 10(1). 5–13. 6 indexed citations

Goldberg, David M., et al.. (1999). Concentrations of Selected Polyphenols in White Commercial Wines. American Journal of Enology and Viticulture. 50(2). 185–193. 42 indexed citations

Goldberg, David M., et al.. (1998). Catechin and Epicatechin Concentrations of Red Wines: Regional and Cultivar-Related Differences. American Journal of Enology and Viticulture. 49(1). 23–34. 79 indexed citations

Goldberg, David M., et al.. (1998). Quercetin andp-Coumaric Acid Concentrations in Commercial Wines. American Journal of Enology and Viticulture. 49(2). 142–151. 63 indexed citations

Soleas, George J., et al.. (1997). Comparative Evaluation of Four Methods for Assay of cis- and trans-Resveratrol. American Journal of Enology and Viticulture. 48(2). 169–176. 28 indexed citations

Hahn, Susan, David M. Goldberg, Alex Karumanchiri, Eleftherios P. Diamandis, & George J. Soleas. (1997). Identificacion and assay of Trihydroxystilbenes in wine and their biological properties. Dialnet (Universidad de la Rioja). 24–43. 6 indexed citations

Soleas, George J., et al.. (1997). Comparative Evaluation of Four Methods for Assay ofcis-andtrans-Resveratrol. American Journal of Enology and Viticulture. 48(2). 169–176. 29 indexed citations

Soleas, George J., Eleftherios P. Diamandis, Alex Karumanchiri, & David M. Goldberg. (1997). A Multiresidue Derivatization Gas Chromatographic Assay for Fifteen Phenolic Constituents with Mass Selective Detection. Analytical Chemistry. 69(21). 4405–4409. 79 indexed citations

Goldberg, David M., et al.. (1996). Method To Assay the Concentrations of Phenolic Constituents of Biological Interest in Wines. Analytical Chemistry. 68(10). 1688–1694. 205 indexed citations

10.

Goldberg, David M., Eric Ng, Alex Karumanchiri, Eleftherios P. Diamandis, & George J. Soleas. (1996). Resveratrol Glucosides are Important Components of Commercial Wines. American Journal of Enology and Viticulture. 47(4). 415–420. 59 indexed citations

11.

Goldberg, David M., et al.. (1996). Regional differences in resveratrol isomer concentrations of wines from various cultivars. Journal of Wine Research. 7(1). 13–24. 30 indexed citations

12.

Goldberg, David M., Eric Ng, Eleftherios P. Diamandis, et al.. (1995). A Global Survey of Trans-Resveratrol Concentrations in Commercial Wines. American Journal of Enology and Viticulture. 46(2). 159–165. 150 indexed citations

13.

Goldberg, David M., Eric Ng, Eleftherios P. Diamandis, et al.. (1995). A Global Survey ofTrans-Resveratrol Concentrations in Commercial Wines. American Journal of Enology and Viticulture. 46(2). 159–165. 141 indexed citations

14.

Goldberg, David M., et al.. (1995). Extraction of resveratrol from human blood. Clinical Biochemistry. 28(3). 339–339. 3 indexed citations

15.

Goldberg, David M., et al.. (1995). Direct Gas Chromatographic-Mass Spectrometric Method To Assay cis-Resveratrol in Wines: Preliminary Survey of Its Concentration in Commercial Wines. Journal of Agricultural and Food Chemistry. 43(5). 1245–1250. 84 indexed citations

16.

Goldberg, David M., et al.. (1995). Assay of resveratrol glucosides and isomers in wine by direct-injection high-performance liquid chromatography. Journal of Chromatography A. 708(1). 89–98. 105 indexed citations

17.

Soleas, George J., David M. Goldberg, Eleftherios P. Diamandis, et al.. (1995). A Derivatized Gas Chromatographic-Mass Spectrometric Method for the Analysis of Both Isomers of Resveratrol in Juice and Wine. American Journal of Enology and Viticulture. 46(3). 346–352. 61 indexed citations

18.

Goldberg, David M., Eric Ng, Eleftherios P. Diamandis, et al.. (1994). Direct injection gas chromatographic mass spectrometric assay for trans-resveratrol. Analytical Chemistry. 66(22). 3959–3963. 68 indexed citations

19.

Goldberg, David M., Eric Ng, Eleftherios P. Diamandis, et al.. (1993). A definitive gas-chromatographic mass-spectrometric assay for resveratrol suitable for industrial and biological samples. Clinical Biochemistry. 26(2). 126–127. 5 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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