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Researcher · Nihon University · Japan

Isao NIIYA

Isao NIIYA publishes mostly in Food Science, Nutrition and Dietetics and Organic Chemistry, on topics such as Food Chemistry and Fat Analysis, Food Quality and Safety Studies and Edible Oils Quality and Analysis.

OpenAlex
World rank
#7,709,400
of 7,710,434 ranked researchers
Rank in Japan
#383,115
of 383,136
Works
315
Citations
463
Citations per work
1.5
h-index
9
i10-index 9Top 54% in Food Science
Isao NIIYA

What does Isao NIIYA research?

Isao NIIYA's work is mostly in Agricultural and Biological Sciences (26%), Nursing (14%), Chemistry (10%).

Everything else: 117 works · 37.0% of their workLife Sciences: 97 works · 30.7% of their workAgricultural and Biological Sciences: 83 works · 26.5% of their workFood Science: 83 works · 26.5% of their workBiochemistry, Genetics and Molecular Biology: 13 works · 4.2% of their workMolecular Biology: 13 works · 4.2% of their workHealth Sciences: 55 works · 17.5% of their workNursing: 43 works · 13.5% of their workNutrition and Dietetics: 43 works · 13.5% of their workMedicine: 13 works · 4.0% of their workBiochemistry: 13 works · 4.0% of their workPhysical Sciences: 47 works · 14.8% of their workChemistry: 33 works · 10.5% of their workOrganic Chemistry: 33 works · 10.5% of their workEngineering: 14 works · 4.3% of their workBiomedical Engineering: 14 works · 4.3% of their workTHEIR WORKIsao NIIYA315works
Life Sciences31%Physical Sciences15%Health Sciences18%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else11737.0%
    1. Agricultural and Biological Sciences8326.5%
    2. Biochemistry, Genetics and Molecular Biology134.2%
    1. Nursing4313.5%
    2. Medicine134.0%
    1. Chemistry3310.5%
    2. Engineering144.3%
  1. 1Food Science26% of their works
  2. 2Nutrition and Dietetics14% of their works
  3. 3Organic Chemistry10% of their works
  4. 4Biomedical Engineering4% of their works
  5. 5Molecular Biology4% of their works
  6. 6Biochemistry4% of their works

Research topics

Which keywords describe Isao NIIYA's research?

The keywords of their largest research topics: Fermentation, Polyphenols, Antioxidant Activity, Chocolate, Cocoa, Korean Traditional Food, Quality Characteristics and Olive Oil.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Fermentation1462 topics
  2. Polyphenols1442 topics
  3. Antioxidant Activity1062 topics
  4. Chocolate921 topic
  5. Cocoa921 topic
  6. Korean Traditional Food541 topic
  7. Quality Characteristics541 topic
  8. Olive Oil521 topic
  9. Phenolic Compounds521 topic
  10. Cardiovascular Disease441 topic
  11. Omega-3 Fatty Acids441 topic
  12. Eating Habits241 topic
  13. Nutrition241 topic
  14. Breath Analysis201 topic
  15. Electronic Nose201 topic
  16. Meat Quality171 topic
  17. Protein Oxidation171 topic
  18. Chiral Separation151 topic
  19. Liquid Chromatography151 topic

Where does Isao NIIYA work?

Isao NIIYA's main affiliation in the publication record is Nihon University, Japan.

How many publications and citations does Isao NIIYA have?

OpenAlex counts 315 works and 463 citations for Isao NIIYA, an h-index of 9, ranking #7,709,400 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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