World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
46
Citations
7923
World Ranking
16027
National Ranking
649

Manuel Alaiz 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 Manuel Alaiz sits on this spectrum.

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 publications 1,295+

This scientist: 138 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.

Manuel Alaiz 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 Manuel Alaiz sits on this spectrum.

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 D-Index 159+

This scientist: 46 D-Index — 12th percentile

12% of scientists in this discipline score the same or lower.

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

Overview

Manuel Alaiz is affiliated with Pablo de Olavide University in Spain, focusing on research primarily within the fields of Agricultural and Biological Sciences and Biochemistry, Genetics and Molecular Biology.

Their research spans several subfields including Molecular Biology, Plant Science, Insect Science, Food Science, and Ecology, Evolution, Behavior and Systematics.

Key topics covered in their work involve:

  • Bee Products Chemical Analysis
  • Essential Oils and Antimicrobial Activity
  • Genetic and Environmental Crop Studies
  • Agricultural pest management studies
  • Botanical Research and Chemistry
  • Glycosylation and Glycoproteins Research
  • Biochemical and Structural Characterization

Recent scholarly contributions include the following publications:

  • Physicochemical characteristics and antiproliferative and antioxidant activities of Moroccan Zantaz honey rich in methyl syringate, 2020, Food Chemistry
  • Characterization of Vicia ervilia (bitter vetch) seed proteins, free amino acids, and polyphenols, 2020, Journal of Food Biochemistry
  • Nutritional Characteristics of the Seed Protein in 23 Mediterranean Legumes, 2022, Agronomy
  • Antibacterial Activity of Moroccan Zantaz Honey and the Influence of Its Physicochemical Parameters Using Chemometric Tools, 2021, Applied Sciences
  • Purification, Characterization, and Antiproliferative Activity of a Single-Chain Lectin from Vicia palaestina (Fabaceae) Seeds, 2021, Chemistry & Biodiversity

Frequent collaboration is documented with several coauthors including Julio Girón-Calle, Javier Vioque, Youssef Elamine, Verenice Torres-Salas, and Badiâa Lyoussi.

Their work is commonly published in venues such as Applied Sciences, Food Chemistry, Journal of Food Biochemistry, Agronomy, and Chemistry & Biodiversity.

Best Publications

  • Amino acid analysis by high-performance liquid chromatography after derivatization with diethyl ethoxymethylenemalonate

    Manuel Alaiz;José L. Navarro;Julio Girón;Eduardo Vioque

  • Antioxidant and metal chelating activities of peptide fractions from phaseolin and bean protein hydrolysates.

    Janet Carrasco-Castilla;Alan Javier Hernández-Álvarez;Cristian Jiménez-Martínez;Carmen Jacinto-Hernández

  • Production of ace inhibitory peptides by digestion of chickpea legumin with alcalase

    Marı́a M. Yust;Justo Pedroche;Julio Girón-Calle;Manuel Alaiz

  • Purification of an ACE inhibitory peptide after hydrolysis of sunflower (Helianthus annuus L.) protein isolates.

    Cristina Megías;Maria del Mar Yust;Justo Pedroche;Hassan Lquari

  • Effect of the support and experimental conditions in the intensity of the multipoint covalent attachment of proteins on glyoxyl-agarose supports: Correlation between enzyme–support linkages and thermal stability

    Justo Pedroche;Maria del Mar Yust;Cesar Mateo;Roberto Fernández-Lafuente

  • Determination of tryptophan by high-performance liquid chromatography of alkaline hydrolysates with spectrophotometric detection

    Marı́a M. Yust;Justo Pedroche;Julio Girón-Calle;Javier Vioque

  • Utilisation of chickpea protein isolates for production of peptides with angiotensin I-converting enzyme (ACE)-inhibitory activity

    Justo Pedroche;María M Yust;Julio Girón-Calle;Manuel Alaiz

  • Identification and characterization of antioxidant peptides from chickpea protein hydrolysates.

    Cristina Torres-Fuentes;María del Mar Contreras;Isidra Recio;Manuel Alaiz

  • Brassica carinata protein isolates: chemical composition, protein characterization and improvement of functional properties by protein hydrolysis

    J Pedroche;M.M Yust;H Lqari;J Girón-Calle

  • DETERMINATION OF CHEMICAL COMPOSITION OF ANATOLIAN CAROB POD (CERATONIA SILIQUA L.): SUGARS, AMINO AND ORGANIC ACIDS, MINERALS AND PHENOLIC COMPOUNDS

    Faik Ahmet Ayaz;Hülya Torun;Sema Ayaz;Pedro José Correia

  • Nutritional and functional properties of Vicia faba protein isolates and related fractions.

    Javier Vioque;Manuel Alaiz;Julio Girón-Calle

  • Iron-chelating activity of chickpea protein hydrolysate peptides.

    Cristina Torres-Fuentes;Manuel Alaiz;Javier Vioque

  • Antioxidant and metal chelating activities of Phaseolus vulgaris L. var. Jamapa protein isolates, phaseolin and lectin hydrolysates

    Janet Carrasco-Castilla;Alan Javier Hernández-Álvarez;Cristian Jiménez-Martínez;Carmen Jacinto-Hernández

  • Assessment of a modified and optimised method for determining chemical oxygen demand of solid substrates and solutions with high suspended solid content.

    Francisco Raposo;M A de la Rubia;R Borja;M Alaiz

  • Affinity purification and characterisation of chelating peptides from chickpea protein hydrolysates

    Cristina Torres-Fuentes;Manuel Alaiz;Javier Vioque

  • Production of copper-chelating peptides after hydrolysis of sunflower proteins with pepsin and pancreatin

    Cristina Megías;Justo Pedroche;Maria M. Yust;Julio Girón-Calle

  • Affinity Purification of Copper-Chelating Peptides from Sunflower Protein Hydrolysates

    Cristina Megías;Justo Pedroche;Maria M Yust;Julio Girón-Calle

  • Chemical composition, nutritional and antioxidant properties of the red edible seaweed Porphyra columbina.

    Raúl Esteban Cian;María Angélica Fajardo;Manuel Alaiz;Javier Vioque

  • Composition and structure of carob (Ceratonia siliqua L.) germ proteins

    C. Bengoechea;A. Romero;A. Villanueva;G. Moreno

  • Effects of the addition of wild legumes (Lathyrus annuus and Lathyrus clymenum) on the physical and nutritional properties of extruded products based on whole corn and brown rice

    Elena Pastor-Cavada;Silvina R. Drago;Rolando J. González;Rocío Juan

Frequent Co-Authors

Javier Vioque
Javier Vioque Pablo de Olavide University
Jose M. Guisan
Jose M. Guisan Spanish National Research Council
Cesar Mateo
Cesar Mateo Spanish National Research Council
Roberto Fernandez-Lafuente
Roberto Fernandez-Lafuente Spanish National Research Council
Rafael Borja
Rafael Borja Spanish National Research Council
Valentina Ruiz-Gutiérrez
Valentina Ruiz-Gutiérrez Spanish National Research Council
Leticia M. Estevinho
Leticia M. Estevinho Instituto Politécnico Nacional
Isidra Recio
Isidra Recio Spanish National Research Council
Miroslav Strnad
Miroslav Strnad Palacký University, Olomouc
Sonia Osorio
Sonia Osorio University of Malaga

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