Full Text (PDF)
Review Article

Exploring Protease Inhibitors and Plant Protein Digestibility: Implications for Nutrition and Health

Indresh Kumar

Author Information

Licence:

Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.


International Journal of Food, Nutrition & Dietetics 12(2):p 73-77, May - Aug 2024. | DOI: https://doi.org/10.21088/ijfnd.2322.0775.12124.5

How Cite This Article:

Indresh Kumar. Exploring Protease Inhibitors and Plant Protein Digestibility: Implications for Nutrition and Health. Int J Food Nutr Diet. 2024;12(2):73-77.

Timeline

Received : April 02, 2024         Accepted : July 06, 2024          Published : August 30, 2024

Abstract

The significance of soya beans in animal feed and human nutrition has prompted extensive research into their protease inhibitors, particularly due to their impact on digestion and growth inhibition. Despite initial assumptions linking trypsin inhibitors to poor nutritive value, understanding their precise role has proven complex. This article presents a comprehensive review of plant based protein digestibility, focusing on factors influencing bioavailability and the effects of protease inhibitors such as Bowman-Birk and Kunitz-type inhibitors. Drawing from recent literature, it explores the mechanisms underlying growth inhibition and pancreatic hypertrophy, shedding light on the dynamic interplay between protease inhibitors and digestive physiology. Additionally, it discusses the broader implications for human health and the potential of protease inhibitors in shaping plant centric dietary patterns. Through a synthesis of experimental findings, this review provides valuable insights into the intricate relationship between protease inhibitors and plant protein digestibility, offering guidance for future research and dietary practices.


References

  • 1.   Rizzo G. 2020. The Antioxidant Role of Soy and Soy Foods in Human Health. Antioxidants (Basel, Switzerland), 9(7), 635. https://doi. org/10.3390/antiox9070635
  • 2.   Mangena P. 2022. Pleiotropic effects of recombinant protease inhibitors in plants. Frontiers in plant science, 13, 994710. https:// doi.org/10.3389/fpls.2022.994710
  • 3.   Clemente, M., Corigliano, M. G., Pariani, S. A., Sánchez-López, E. F., Sander, V. A., & Ramos-Duarte, V. A. 2019. Plant Serine Protease Inhibitors: Biotechnology Application in Agriculture and Molecular Farming. International journal of molecular sciences, 20(6), 1345. https://doi.org/10.3390/ ijms20061345
  • 4.   Kårlund, A., Paukkonen, I., Gómez-Gallego, C., & Kolehmainen, M. 2021. Intestinal Exposure to Food-Derived Protease Inhibitors: Digestion Physiology- and Gut Health-Related Effects. Healthcare (Basel, Switzerland), 9(8), 1002. https://doi.org/10.3390/healthcare9081002
  • 5.   Clemente, A., Arques, M. C., Dalmais, M., Le Signor, C., Chinoy, C., Olias, R., Rayner, T., Isaac, P. G., Lawson, D. M., Bendahmane, A., & Domoney, C. 2015. Eliminating antinutritional plant food proteins: the case of seed protease inhibitors in pea. PloS one, 10(8), e0134634. https://doi.org/10.1371/journal. pone.0134634.
  • 6.   Srikanth, S., & Chen, Z. (2016). Plant Protease Inhibitors in Therapeutics-Focus on Cancer Therapy. Frontiers in pharmacology, 7, 470. https://doi.org/10.3389/fphar.2016.00470.
  • 7.   Miller LJ, Harikumar KG, Wootten D, Sexton PM. 2021. Roles of Cholecystokinin in the Nutritional Continuum. Physiology and Potential Therapeutics. Front Endocrinol (Lausanne). 2;12:684656. doi: 10.3389/ fendo.2021.684656. PMID: 34149622; PMCID: PMC8206557.
  • 8.   Karpińska, M., & Czauderna, M. (2022). Pancreas-Its Functions, Disorders, and Physiological Impact on the Mammals’ Organism. Frontiers in physiology, 13, 807632. https://doi.org/10.3389/fphys.2022.807632.
  • 9.   Zeng, Q., Ou, L., Wang, W., & Guo, D. Y. (2020). Gastrin, Cholecystokinin, Signaling, and Biological Activities in Cellular Processes. Frontiers in endocrinology, 11, 112. https:// doi.org/10.3389/fendo.2020.00112.
  • 10.   Islam, M. R., Ihenacho, K., Park, J. W., & Islam, I. S. (2019). Plasmid DNA nicking- a Novel Activity of Soybean Trypsin Inhibitor and Bovine Aprotinin. Scientific reports, 9(1), 11596. https://doi.org/10.1038/s41598-019-48068-6.
  • 11.   Vagadia, B. H., Vanga, S. K., Singh, A., Gariepy, Y., & Raghavan, V. (2018). Comparison of Conventional and Microwave Treatment on Soymilk for Inactivation of Trypsin Inhibitors and In Vitro Protein Digestibility. Foods (Basel, Switzerland), 7(1), 6. https://doi.org/10.3390/ foods7010006.
  • 12.   Kuenz, S., Thurner, S., Hoffmann, D., Kraft, K., Wiltafsky-Martin, M., Damme, K., Windisch, W., & Brugger, D. (2022). Effects of gradual differences in trypsin inhibitor activity on the estimation of digestible amino acids in soybean expellers for broiler chickens. Poultry science, 101(4), 101740. https://doi.org/10.1016/j. psj.2022.101740.
  • 13.   Hemetsberger, F., Hauser, T., Domig, K. J., Kneifel, W., & Schedle, K. (2021). Interaction of Soybean Varieties and Heat Treatments and Its Effect on Growth Performance and Nutrient Digestibility in Broiler Chickens. Animals : an open access journal from MDPI, 11(9), 2668. https://doi.org/10.3390/ani11092668.
  • 14.   Cristina Oliveira de Lima, V., Piuvezam, G., Leal Lima Maciel, B., &Heloneida de Araújo Morais, A. 2019. Trypsin inhibitors: promising candidate satietogenic proteins as a complementary treatment for obesity and metabolic disorders? Journal of enzyme inhibition and medicinal chemistry, 34(1), 405–419. https://doi.org/10.1080/14756366.20 18.1542387.
  • 15.   Choi, W. C., Parr, T., & Lim, Y. S. 2019. The impact of four processing methods on trypsin-, chymotrypsin- and alpha-amylase inhibitors present in underutilized legumes. Journal of food science and technology, 56(1), 281–289. https://doi.org/10.1007/s13197-018-3488-0.
  • 16.   Kumar, I & Gautam, M. (2021) Study of qualitative aspects for deteriorating nutritional status of rural households in Banda and Kannauj districts of Uttar Pradesh. IJFANS. ISSN: 2319-1775; eISSN: 2320-7876. Vol.10, Iss.2, Jun- 2021 www.ijfans.org.
  • 17.   Matias, L. L. R., Costa, R. O. A., Passos, T. S., Queiroz, J. L. C., Serquiz, A. C., Maciel, B. L. L., Santos, P. P. A., Camillo, C. S., Gonçalves, C., Amado, I. R., Pastrana, L., &Morais, A. H. A. 2019. Tamarind Trypsin Inhibitor in ChiatosanWhey Protein Nanoparticles Reduces Fasting Blood Glucose Levels without Compromising Insulinemia: A Preclinical Study. Nutrients, 11(11), 2770. https://doi.org/10.3390/ nu11112770.
  • 18.   Chauhan A & Kumar I. (2024) Opportunities & challenges of usage of bioactive compounds in agro-food businesses: a narrative review. Sustainability, Agri, Food and Environmental Research. ISSN: 0719-3726, 12(X), 2024:http:// dx.doi.org/10.7770/safer-V12N1-art702.
  • 19.   Hertzler SR, Lieblein-Boff JC, Weiler M, Allgeier C. Plant Proteins: Assessing Their Nutritional Quality and Effects on Health and Physical Function. Nutrients. 2020 Nov 30;12(12):3704. doi: 10.3390/nu12123704. PMID: 33266120; PMCID: PMC7760812.

Data Sharing Statement

There are no additional data available. All raw data and code are available upon request.

Funding

This research received no funding.

Author Contributions

All authors contributed significantly to the work and approve its publication.

Ethics Declaration

This article does not involve any human or animal subjects, and therefore does not require ethics approval.

Acknowledgements

We would like to express our gratitude to the patients, their families, and all those who have contributed to this study.

Conflicts of Interest

No conflicts of interest in this work.


About this article


Cite this article

Indresh Kumar. Exploring Protease Inhibitors and Plant Protein Digestibility: Implications for Nutrition and Health. Int J Food Nutr Diet. 2024;12(2):73-77.


Licence:

Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.


Received Accepted Published
April 02, 2024 July 06, 2024 August 30, 2024

DOI: https://doi.org/10.21088/ijfnd.2322.0775.12124.5

Keywords

Plant based proteinsDigestibilityProtein inhibitorsBowman-Birk inhibitorsKunitz-type inhibitorsHuman nutritionBioavailabilitySystematic review

Article Level Metrics

Last Updated

Sunday 06 September 2026, 01:46:56 (IST)


1791

Accesses

12
247
00

Citations


NA
NA
NA

Download citation


Article Keywords


Keyword Highlighting

Highlight selected keywords in the article text.


Timeline


Received April 02, 2024
Accepted July 06, 2024
Published August 30, 2024

licence


Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.


Access this article



Share