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Dietmar R. Kammerer

Dietmar R. Kammerer

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 53 13016 11707 960 851 137 10767

Dietmar R. Kammerer publications per year

The chart shows the history of publications by Dietmar R. Kammerer between 2002 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Dietmar R. Kammerer published across 24 years, from 2002 to 2025, averaging 9.5 papers a year. Output peaked at 35 publications in 2012. 8 of the 227 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2002 to 2025. Vertical axis: number of publications, 0 to 35. Peak 35 publications in 2012. 2002: 1 publication 2003: 1 publication 2004: 5 publications 2005: 16 publications 2006: 5 publications 2007: 5 publications 2008: 6 publications 2009: 10 publications 2010: 8 publications 2011: 17 publications 2012: 35 publications 2013: 25 publications 2014: 12 publications 2015: 11 publications 2016: 12 publications 2017: 9 publications 2018: 4 publications 2019: 9 publications 2020: 6 publications 2021: 11 publications 2022: 6 publications 2023: 5 publications 2024: 4 publications 2025: 4 publications
2002 2025

227 publications in total across all disciplines

View publications per year as a table
Dietmar R. Kammerer: publications per year, 2002 to 2025
Year Publications
2002 1
2003 1
2004 5
2005 16
2006 5
2007 5
2008 6
2009 10
2010 8
2011 17
2012 35
2013 25
2014 12
2015 11
2016 12
2017 9
2018 4
2019 9
2020 6
2021 11
2022 6
2023 5
2024 4
2025 4
Total 227
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Dietmar R. Kammerer publications per year - data summary

  • Dietmar R. Kammerer, a Chemistry scholar from University of Hohenheim, has 227 publications recorded across 24 years, from 2002 to 2025.
  • The oldest publication on record dates to 2002 and the most recent to 2025.
  • The most productive year is 2012, with 35 publications.
  • The least productive years with any output are 2002 and 2003, with 1 publication each.
  • The rate of publication averages 9.5 papers per year over the whole span, or 9.5 per year counting only the 24 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 30 publications, 13% of the career total.
  • Split into equal eras - 2002-2009: 49 publications (6.1 per year); 2010-2017: 129 publications (16.1 per year); 2018-2025: 49 publications (6.1 per year).
  • Comparing the opening and closing eras, the overall trend of publication is broadly steady.

Dietmar R. Kammerer 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 Dietmar R. Kammerer 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, 121–140 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: 137 publications — 10th percentile

10% 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
121–140 918 137
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
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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Dietmar R. Kammerer 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.
  • Dietmar R. Kammerer, a Chemistry scholar from University of Hohenheim, records 137 publications - the 10th percentile of the discipline.
  • 10% of ranked Chemistry scientists score the same or lower than Dietmar R. Kammerer, and about 90% score higher.
  • The median of the discipline falls in the 241–260 publications range, and Dietmar R. Kammerer ranks below 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).

Dietmar R. Kammerer 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 Dietmar R. Kammerer 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, 52–53 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: 53 D-Index — 28th percentile

28% 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 53
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
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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Dietmar R. Kammerer 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.
  • Dietmar R. Kammerer, a Chemistry scholar from University of Hohenheim, records 53 D-Index - the 28th percentile of the discipline.
  • 28% of ranked Chemistry scientists score the same or lower than Dietmar R. Kammerer, and about 72% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Dietmar R. Kammerer ranks below 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).

Overview

Dietmar R. Kammerer is affiliated with the University of Hohenheim in Germany. Their research primarily spans the fields of Agricultural and Biological Sciences and Medicine, with notable contributions in Food Science, Plant Science, Molecular Biology, Biochemistry, and Ecology, Evolution, Behavior and Systematics.

The scientist's research topics focus on essential oils and their antimicrobial activity, phytochemistry and biological activities, phytochemicals and antioxidant activities, natural product bioactivities and synthesis, plant biochemistry and biosynthesis, fermentation and sensory analysis, as well as plant chemical constituents analysis.

Frequent coauthors in their publications include Florian C. Stintzing, Peter Lorenz, Marek Bunse, Lilo K. Mailänder, and Rolf Daniels.

Key publication venues where Dietmar R. Kammerer has published multiple works are Chemistry & Biodiversity, Lebensmittelchemie, Molecules, Plants, and Fermentation.

Selected recent papers illustrate the range and scope of the scientist's research:

  • Essential Oils as Multicomponent Mixtures and Their Potential for Human Health and Well-Being (2022), Frontiers in Pharmacology
  • Phytochemical Characterization of Chamomile (Matricaria recutita L.) Roots and Evaluation of Their Antioxidant and Antibacterial Potential (2022), Molecules
  • The Microbiome of the Medicinal Plants Achillea millefolium L. and Hamamelis virginiana L. (2021), Frontiers in Microbiology
  • Characterization of Secondary Metabolites in Flowers of Sanguisorba officinalis by HPLC-DAD-MSn and GC/MS (2020), Chemistry & Biodiversity
  • Phytochemical characterization of different yarrow species (Achillea sp.) and investigations into their antimicrobial activity (2020), Zeitschrift für Naturforschung C

The scientist has contributed to book publications as well, including the titles Handlungsempfehlungen für "Distant teaching" in der Medienwissenschaft (2020) published by MEDIAREP, and Essential Oils Unveiled (2025) published by CABI eBooks.

Best Publications

  • Identification and quantification of phenolic compounds from pomegranate (Punica granatum L.) peel, mesocarp, aril and differently produced juices by HPLC-DAD-ESI/MS(n).

    Ulrike A. Fischer;Reinhold Carle;Dietmar R. Kammerer

  • Polyphenol screening of pomace from red and white grape varieties (Vitis vinifera L.) by HPLC-DAD-MS/MS.

    Dietmar Kammerer;Achim Claus;Reinhold Carle;Andreas Schieber

  • On-line application of near infrared (NIR) spectroscopy in food production

    Jan U. Porep;Dietmar R. Kammerer;Reinhold Carle;Reinhold Carle

  • Residues of grape (Vitis vinifera L.) seed oil production as a valuable source of phenolic antioxidants

    Thorsten Maier;Andreas Schieber;Andreas Schieber;Dietmar R. Kammerer;Reinhold Carle

  • Identification and quantification of caffeoylquinic acids and flavonoids from artichoke (Cynara scolymus L.) heads, juice, and pomace by HPLC-DAD-ESI/MS(n).

    Katrin Schütz;Dietmar Kammerer;Reinhold Carle;Andreas Schieber

  • Identification and quantification of phenolic compounds from sunflower (Helianthus annuus L.) kernels and shells by HPLC-DAD/ESI-MSn

    Georg M. Weisz;Dietmar R. Kammerer;Reinhold Carle

  • Characterization of phenolic acids and flavonoids in dandelion (Taraxacum officinale WEB. ex WIGG.) root and herb by high-performance liquid chromatography/electrospray ionization mass spectrometry

    Katrin Schütz;Dietmar R. Kammerer;Reinhold Carle;Andreas Schieber

  • Quantification of anthocyanins in black carrot extracts (Daucus carota ssp. sativus var. atrorubens Alef.) and evaluation of their color properties

    Dietmar Kammerer;Reinhold Carle;Andreas Schieber

  • Recovery of polyphenols from the by-products of plant food processing and application as valuable food ingredients

    Dietmar R. Kammerer;Judith Kammerer;Regine Valet;Reinhold Carle

  • The content of phenolic compounds and radical scavenging activity varies with carrot origin and root color

    Maria Leja;Iwona Kamińska;Maike Kramer;Anna Maksylewicz-Kaul

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

    Ryszard Amarowicz;Reinhold Carle;Gerhard Dongowski;Alessandra Durazzo

  • Adsorption and ion exchange: basic principles and their application in food processing.

    Judith Kammerer;Reinhold Carle;Dietmar R Kammerer

  • A novel process for the recovery of polyphenols from Grape (Vitis vinifera L.) Pomace

    Dietmar R. Kammerer;Achim Claus;Andreas Schieber;Reinhold Carle

  • Essential Oils as Multicomponent Mixtures and Their Potential for Human Health and Well-Being

    Unknown

  • Matrix dependent impact of sugar and ascorbic acid addition on color and anthocyanin stability of black carrot, elderberry and strawberry single strength and from concentrate juices upon thermal treatment

    Eva Sadilova;Florian C. Stintzing;Dietmar R. Kammerer;Reinhold Carle

  • Betacyanins and phenolic compounds from Amaranthus spinosus L. and Boerhavia erecta L.

    Florian C Stintzing;Dietmar Kammerer;Andreas Schieber;Hilou Adama

  • Evaluation of the effects of different freezing and thawing methods on color, polyphenol and ascorbic acid retention in strawberries (Fragaria × ananassa Duch.)

    Melanie Holzwarth;Sabine Korhummel;Reinhold Carle;Dietmar R. Kammerer

  • Characterization of phenolic acids in black carrots (Daucus carota ssp. sativus var. atrorubens Alef.) by high-performance liquid chromatography/electrospray ionization mass spectrometry.

    Dietmar Kammerer;Reinhold Carle;Andreas Schieber

  • Thermal stability of anthocyanins and colourless phenolics in pomegranate (Punica granatum L.) juices and model solutions

    Ulrike A. Fischer;Reinhold Carle;Dietmar R. Kammerer

  • Optimization of a process for enzyme-assisted pigment extraction from grape (Vitis vinifera L.) pomace

    Thorsten Maier;Anne Göppert;Dietmar R. Kammerer;Andreas Schieber

  • Recovery of anthocyanins from grape pomace extracts ( Vitis vinifera L. cv. Cabernet Mitos) using a polymeric adsorber resin

    Dietmar Kammerer;Jasenka Gajdos Kljusuric;Reinhold Carle;Andreas Schieber

Frequent Co-Authors

Reinhold Carle
Reinhold Carle University of Hohenheim
Andreas Schieber
Andreas Schieber University of Bonn
Jürgen Conrad
Jürgen Conrad University of Hohenheim
Walter Vetter
Walter Vetter University of Hohenheim
Otmar Spring
Otmar Spring University of Hohenheim
Uwe Beifuss
Uwe Beifuss University of Hohenheim
Ulrich Meyer
Ulrich Meyer Friedrich-Loeffler-Institut
Herbert Schmidt
Herbert Schmidt University of Hohenheim
Meinhard Simon
Meinhard Simon Carl von Ossietzky University of Oldenburg
Ryszard Amarowicz
Ryszard Amarowicz Polish Academy of Sciences

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