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Chemistry
Poland
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 81 3280 2962 3 2 388 21738

Ryszard Amarowicz publications per year

The chart shows the history of publications by Ryszard Amarowicz between 1985 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ryszard Amarowicz published across 41 years, from 1985 to 2025, averaging 11.4 papers a year. Output peaked at 30 publications in 2020. 21 of the 466 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1985 to 2025. Vertical axis: number of publications, 0 to 30. Peak 30 publications in 2020. 1985: 4 publications 1986: 8 publications 1987: 0 publications 1988: 3 publications 1989: 6 publications 1990: 2 publications 1991: 5 publications 1992: 4 publications 1993: 8 publications 1994: 11 publications 1995: 7 publications 1996: 12 publications 1997: 9 publications 1998: 11 publications 1999: 9 publications 2000: 9 publications 2001: 13 publications 2002: 7 publications 2003: 20 publications 2004: 12 publications 2005: 10 publications 2006: 11 publications 2007: 9 publications 2008: 17 publications 2009: 14 publications 2010: 12 publications 2011: 16 publications 2012: 11 publications 2013: 8 publications 2014: 16 publications 2015: 5 publications 2016: 7 publications 2017: 12 publications 2018: 25 publications 2019: 16 publications 2020: 30 publications 2021: 24 publications 2022: 24 publications 2023: 18 publications 2024: 15 publications 2025: 6 publications
1985 2025

466 publications in total across all disciplines

View publications per year as a table
Ryszard Amarowicz: publications per year, 1985 to 2025
Year Publications
1985 4
1986 8
1987 0
1988 3
1989 6
1990 2
1991 5
1992 4
1993 8
1994 11
1995 7
1996 12
1997 9
1998 11
1999 9
2000 9
2001 13
2002 7
2003 20
2004 12
2005 10
2006 11
2007 9
2008 17
2009 14
2010 12
2011 16
2012 11
2013 8
2014 16
2015 5
2016 7
2017 12
2018 25
2019 16
2020 30
2021 24
2022 24
2023 18
2024 15
2025 6
Total 466
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Ryszard Amarowicz publications per year - data summary

  • Ryszard Amarowicz, a Chemistry scholar from Polish Academy of Sciences, has 466 publications recorded across 41 years, from 1985 to 2025.
  • The oldest publication on record dates to 1985 and the most recent to 2025.
  • The most productive year is 2020, with 30 publications.
  • The least productive year with any output is 1990, with 2 publications.
  • 1 of the 41 years in the span carries no publications at all (1987).
  • The rate of publication averages 11.4 papers per year over the whole span, or 11.7 per year counting only the 40 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 87 publications, 19% of the career total.
  • Split into equal eras - 1985-1998: 90 publications (6.4 per year); 1999-2012: 170 publications (12.1 per year); 2013-2025: 206 publications (15.8 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Ryszard Amarowicz publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Ryszard Amarowicz sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 381–400 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 388 publications — 78th percentile

78% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459 388
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Ryszard Amarowicz publication distribution in Chemistry in 2026 - data summary

  • The chart plots the publication count of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 63 ranges running from 61–80 to 1,295+ publications.
  • Ryszard Amarowicz, a Chemistry scholar from Polish Academy of Sciences, records 388 publications - the 78th percentile of the discipline.
  • 78% of ranked Chemistry scientists score the same or lower than Ryszard Amarowicz, and about 22% score higher.
  • The median of the discipline falls in the 241–260 publications range, and Ryszard Amarowicz ranks above the median.
  • The most crowded range is 161–180 publications, holding 1,350 scientists (8% of the field).
  • 77% of the field sits in the lowest quarter of the value range (up to 361–380 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,295 publications or more, 100 scientists in all (<1% of the field).

Ryszard Amarowicz D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Ryszard Amarowicz sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 80–81 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 81 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354 81
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Ryszard Amarowicz D-index placement in Chemistry in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 61 ranges running from 40–41 to 159+ D-Index.
  • Ryszard Amarowicz, a Chemistry scholar from Polish Academy of Sciences, records 81 D-Index - the 82nd percentile of the discipline.
  • 82% of ranked Chemistry scientists score the same or lower than Ryszard Amarowicz, and about 18% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Ryszard Amarowicz ranks above the median.
  • The most crowded range is 56–57 D-Index, holding 1,051 scientists (6% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 70–71 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 159 D-Index or more, 98 scientists in all (<1% of the field).

Research.com Recognitions

  • 2026 - Research.com Chemistry in Poland Leader Award
  • 2025 - Research.com Chemistry in Poland Leader Award
  • 2022 - Research.com Chemistry in Poland Leader Award

Overview

Ryszard Amarowicz is affiliated with the Polish Academy of Sciences in Poland and has contributed extensively to the fields of Agricultural and Biological Sciences as well as Medicine. Their research focuses particularly on subfields such as Plant Science, Food Science, Biochemistry, Nutrition and Dietetics, and Molecular Biology.

The scientist's main areas of work include the study of phytochemicals and antioxidant activities, proteins in food systems, and essential oils with antimicrobial properties. Additional topics they explore involve seed and plant biochemistry, natural antidiabetic agents, protein hydrolysis, bioactive peptides, and ethnobotanical and medicinal plants studies.

Recent publications by Ryszard Amarowicz demonstrate a focus on plant-based and functional food ingredients. Selected papers include:

  • Advances in the plant protein extraction: Mechanism and recommendations (2021, Food Hydrocolloids)
  • Seaweeds as a Functional Ingredient for a Healthy Diet (2020, Marine Drugs)
  • Guava (Psidium guajava L.) Leaves: Nutritional Composition, Phytochemical Profile, and Health-Promoting Bioactivities (2021, Foods)
  • Plant-based proteins and their multifaceted industrial applications (2021, LWT)
  • Onion (Allium cepa L.) peels: A review on bioactive compounds and biomedical activities (2021, Biomedicine & Pharmacotherapy)

Throughout their career, Ryszard Amarowicz has published frequently in venues such as Molecules, Foods, Antioxidants, Food Hydrocolloids, and Biomedicine & Pharmacotherapy, reflecting a consistent engagement with journals covering food science and biomedical topics.

The scholar has collaborated with co-authors including Manoj Kumar, Sangram Dhumal, Surinder Singh, José M. Lorenzo, and Maharishi Tomar, indicating a diverse network of research partnerships. Notably, Manoj Kumar has co-authored with them on numerous occasions.

Best Publications

  • Free-radical scavenging capacity and antioxidant activity of selected plant species from the Canadian prairies

    R. Amarowicz;R.B. Pegg;P. Rahimi-Moghaddam;B. Barl

  • Advances in the plant protein extraction: Mechanism and recommendations

    Manoj Kumar;Maharishi Tomar;Jayashree Potkule;Reetu Verma

  • Seaweeds as a Functional Ingredient for a Healthy Diet.

    Rocío Peñalver;José M. Lorenzo;Gaspar Ros;Ryszard Amarowicz

  • Phenol-Based Antioxidants and the In Vitro Methods Used for Their Assessment

    Brian D. Craft;Adrian L. Kerrihard;Ryszard Amarowicz;Ronald B. Pegg

  • Antioxidant Activity of Fresh and Processed Jalapeño and Serrano Peppers

    Emilio Alvarez-Parrilla;Laura A de la Rosa;Ryszard Amarowicz;Fereidoon Shahidi

  • Legumes as a source of natural antioxidants

    Ryszard Amarowicz;Ronald B. Pegg

  • Current research developments on polyphenolics of rapeseed/canola : a review

    M. Naczk;R. Amarowicz;A. Sullivan;F. Shahidi

  • Antioxidant activity of peptide fractions of capelin protein hydrolysates

    R. Amarowicz;F. Shahidi

  • Guava (Psidium guajava L.) Leaves: Nutritional Composition, Phytochemical Profile, and Health-Promoting Bioactivities

    Manoj Kumar;Maharishi Tomar;Ryszard Amarowicz;Vivek Saurabh

  • Changes in the composition of phenolic compounds and antioxidant properties of grapevine roots and leaves (Vitis vinifera L.) under continuous of long-term drought stress

    A. Król;R. Amarowicz;S. Weidner

  • Onion (Allium cepa L.) peels: A review on bioactive compounds and biomedical activities.

    Unknown

  • Recent developments in the detection of bovine serum albumin.

    Ali Jahanban-Esfahlan;Alireza Ostadrahimi;Rana Jahanban-Esfahlan;Leila Roufegarinejad

  • Achievements and Challenges in Improving the Nutritional Quality of Food Legumes

    Maria C. Vaz Patto;Ryszard Amarowicz;Alberta N. A. Aryee;Joyce I. Boye

  • Plant-based proteins and their multifaceted industrial applications

    Manoj Kumar;Maharishi Tomar;Sneh Punia;Jyoti Dhakane-Lad

  • Free radical-scavenging capacity, antioxidant activity, and phenolic composition of green lentil (Lens culinaris)

    Ryszard Amarowicz;Isabel Estrella;Teresa Hernández;Sergio Robredo

  • Antioxidant activity of crude tannins of canola and rapeseed hulls

    R. Amarowicz;M. Naczk;F. Shahidi

  • POLYPHENOLICS EXTRACTS FROM LEGUME SEEDS: CORRELATIONS BETWEEN TOTAL ANTIOXIDANT ACTIVITY, TOTAL PHENOLICS CONTENT, TANNINS CONTENT AND ASTRINGENCY

    Ryszard Amarowicz;Agnieszka Troszynska;Nina Barylko-Pikielna;Fereidoon Shahidi

  • Isolation and Identification of an Antioxidative Component in Canola Meal

    Udaya Wanasundara;Ryszard Amarowicz;Fereidoon Shahidi

  • Antioxidant Activity of Various Fractions of Non-Tannin Phenolics of Canola Hulls

    R Amarowicz;M Naczk;F Shahidi

  • Antioxidant and antiradical activities in extracts of hazelnut kernel (Corylus avellana L.) and hazelnut green leafy cover.

    Cesarettin Alasalvar;Magdalena Karamać;Ryszard Amarowicz;Fereidoon Shahidi

  • Influence of postharvest processing and storage on the content of phenolic acids and flavonoids in foods.

    Ryszard Amarowicz;Reinhold Carle;Gerhard Dongowski;Alessandra Durazzo

  • ANTIOXIDANT ACTIVITY OF ALMOND SEED EXTRACT AND ITS FRACTIONS

    Ryszard Amarowicz;Agnieszka Troszyńska;Fereidoon Shahidi

Frequent Co-Authors

Fereidoon Shahidi
Fereidoon Shahidi Memorial University of Newfoundland
Francesco Gai
Francesco Gai National Research Council (CNR)
Pier Giorgio Peiretti
Pier Giorgio Peiretti National Research Council (CNR)
Teresa Hernández
Teresa Hernández Spanish National Research Council
Javad Sharifi-Rad
Javad Sharifi-Rad Universidad de Especialidades Espíritu Santo
José M. Lorenzo
José M. Lorenzo Universidade de Vigo
Gary A. Dykes
Gary A. Dykes Curtin University
Elke K. Arendt
Elke K. Arendt University College Cork
Emanuele Zannini
Emanuele Zannini University College Cork
Jan Oszmiański
Jan Oszmiański Wroclaw University of Environmental and Life Sciences

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