Ken-ichi OTSUKA

556 total citations
46 papers, 459 citations indexed

About

Ken-ichi OTSUKA is a scholar working on Food Science, Molecular Biology and Plant Science. According to data from OpenAlex, Ken-ichi OTSUKA has authored 46 papers receiving a total of 459 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Food Science, 9 papers in Molecular Biology and 9 papers in Plant Science. Recurrent topics in Ken-ichi OTSUKA's work include Fermentation and Sensory Analysis (25 papers), Food Quality and Safety Studies (15 papers) and Horticultural and Viticultural Research (7 papers). Ken-ichi OTSUKA is often cited by papers focused on Fermentation and Sensory Analysis (25 papers), Food Quality and Safety Studies (15 papers) and Horticultural and Viticultural Research (7 papers). Ken-ichi OTSUKA collaborates with scholars based in Japan and Hungary. Ken-ichi OTSUKA's co-authors include Shodo Hara, Yuzuru Iimura, Daizō Kunii, Kiyoshi YOSHIZAWA, Fumitaka Tsukihashi, Michikatsu Sato, Kanji Sato, Tsutomu Yamashita, Kazuyoshi Kitano and Yumiko Suzuki and has published in prestigious journals such as American Journal of Enology and Viticulture, JOURNAL OF CHEMICAL ENGINEERING OF JAPAN and The Journal of General and Applied Microbiology.

In The Last Decade

Ken-ichi OTSUKA

42 papers receiving 425 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ken-ichi OTSUKA Japan 12 226 168 109 95 91 46 459
Herry H. Nijhuis Denmark 7 275 1.2× 48 0.3× 48 0.4× 103 1.1× 26 0.3× 8 422
Philip E. Nelson United States 10 218 1.0× 61 0.4× 36 0.3× 187 2.0× 17 0.2× 25 443
A.G. Marangoni Canada 14 375 1.7× 153 0.9× 66 0.6× 364 3.8× 27 0.3× 20 812
Emeline Talansier France 7 147 0.7× 74 0.4× 42 0.4× 80 0.8× 22 0.2× 9 333
Özge Şakıyan Türkiye 15 361 1.6× 55 0.3× 124 1.1× 138 1.5× 29 0.3× 30 653
H. Schmandke Germany 13 350 1.5× 155 0.9× 21 0.2× 119 1.3× 11 0.1× 114 613
J.D. Dziezak 10 247 1.1× 72 0.4× 32 0.3× 67 0.7× 9 0.1× 11 416
J. M. de Man Canada 13 414 1.8× 42 0.3× 53 0.5× 74 0.8× 39 0.4× 28 584
V. A. JONES United States 10 256 1.1× 48 0.3× 31 0.3× 74 0.8× 9 0.1× 21 439
David R. Erickson United States 8 103 0.5× 58 0.3× 75 0.7× 44 0.5× 21 0.2× 10 368

Countries citing papers authored by Ken-ichi OTSUKA

Since Specialization
Citations

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

Fields of papers citing papers by Ken-ichi OTSUKA

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ken-ichi OTSUKA. 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 Ken-ichi OTSUKA. The network helps show where Ken-ichi OTSUKA may publish in the future.

Co-authorship network of co-authors of Ken-ichi OTSUKA

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

All Works

20 of 20 papers shown
1.
OTSUKA, Ken-ichi, et al.. (2018). The Association between Nutrition and the Functional Outcomes of Elderly Women with Acute Vertebral Compression Fractures. The Kitakanto Medical Journal. 68(1). 1–5. 3 indexed citations
2.
Sato, Michikatsu, et al.. (1997). Winemaking From Koshu Variety by the sur lie Method: Behavior of Free Amino Acids and Proteolytic Activities in the Wine. American Journal of Enology and Viticulture. 48(1). 1–6. 19 indexed citations
3.
Suzuki, Yumiko, et al.. (1994). Winemaking from koshu variety by the sur lie method : change in the content of nitrogen compounds. American Journal of Enology and Viticulture. 45(3). 312–318. 11 indexed citations
4.
OTSUKA, Ken-ichi. (1990). Preparation of metallic ultra fine particles by chemical vapour deposition.. Journal of the Society of Powder Technology Japan. 27(11). 754–760.
5.
OTSUKA, Ken-ichi, et al.. (1984). Generation of metal ultra-fine-particles via gas-phase chemical reaction.. Journal of the Society of Powder Technology Japan. 21(12). 759–767. 1 indexed citations
6.
Hara, Shodo, Yuzuru Iimura, & Ken-ichi OTSUKA. (1983). . Nippon Nōgeikagaku Kaishi. 57(9). 897–907. 2 indexed citations
7.
Hara, Shodo, et al.. (1981). The Breeding of Cryophilic Killer Wine Yeasts. Agricultural and Biological Chemistry. 45(6). 1327–1334. 6 indexed citations
8.
Hara, Shodo, et al.. (1981). The breeding of cryophilic killer wine yeasts.. Agricultural and Biological Chemistry. 45(6). 1327–1334. 29 indexed citations
9.
OTSUKA, Ken-ichi, et al.. (1980). Relationship between Type and Composition of Sherry : Relationship between Type and Component of Alcoholic Beverages(III) :. Journal of Fermentation Technology. 58(4). 353–361. 1 indexed citations
10.
OTSUKA, Ken-ichi, Kanji Sato, & Tsutomu Yamashita. (1980). Structure of a Precursor of β-Methyl-γ-octalactone, an Aging Flavor Compound of Distilled Liquors : Studies on the Mechanism of Aging of Distilled Liquors(VIII) :. Journal of Fermentation Technology. 58(4). 395–398. 17 indexed citations
11.
Iimura, Yuzuru, Shodo Hara, & Ken-ichi OTSUKA. (1980). Studies on film yeasts of wine. II. Cell surface hydrophobicity as a pellicle formation factor in film strain of Saccharomyces.. Agricultural and Biological Chemistry. 44(6). 1215–1222. 23 indexed citations
12.
Iimura, Yuzuru, Shodo Hara, & Ken-ichi OTSUKA. (1980). Cell Surface Hydrophobicity as a Pellicle Formation Factor in Film Strain ofSaccharomyces. Agricultural and Biological Chemistry. 44(6). 1215–1222. 22 indexed citations
13.
Iimura, Yuzuru, et al.. (1980). Fatty Acids as Hydrophobic Substance on Cell Surface of Film Strain ofSaccharomyces. Agricultural and Biological Chemistry. 44(6). 1223–1229. 1 indexed citations
14.
OTSUKA, Ken-ichi. (1975). . JOURNAL OF THE SOCIETY OF BREWING JAPAN. 70(10). 756–758. 1 indexed citations
15.
OTSUKA, Ken-ichi, et al.. (1973). On the Determination of Mevalonic Acid by Thin-layer and Gas Chromatography. Agricultural and Biological Chemistry. 37(5). 1013–1017. 8 indexed citations
16.
YOSHIZAWA, Kiyoshi, et al.. (1970). Phenolic Compounds in the Fermented Products. Agricultural and Biological Chemistry. 34(2). 170–180. 8 indexed citations
17.
YOSHIZAWA, Kiyoshi, et al.. (1970). On Growth-inhibition against Aspergillus oryzae No. 40 by the Compound III-3 in Rice Grain. Agricultural and Biological Chemistry. 34(8). 1262–1264. 1 indexed citations
18.
Hara, Shodo, et al.. (1968). Studies on the Fermentation Control of Sake Mash (XVI). JOURNAL OF THE SOCIETY OF BREWING JAPAN. 63(5). 597–600. 1 indexed citations
19.
OTSUKA, Ken-ichi, et al.. (1964). Studies on the Mechanism of Aging of Distilled Liquors. Agricultural and Biological Chemistry. 28(6). 356–362. 1 indexed citations
20.
OTSUKA, Ken-ichi & Hiroshi Masuda. (1956). Studies on the Mechanism of Glycerol-Metabolism by Microbes. Nippon Nōgeikagaku Kaishi. 30(3). 166–170. 2 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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