Log in

Biochemical diversity evaluation in chickpea accessions employing mini-core collection

  • Research Article
  • Published:
Physiology and Molecular Biology of Plants Aims and scope Submit manuscript

Abstract

The seeds of chickpea provide an exceptional source of dietary proteins and is one of the important legumes in both developed and develo** countries over the world. The available germplasm of cultivated chickpea is deficient in desired biochemical signatures. To identify new sources of variations for breeding, reduced subsets of germplasm such as mini-core collection can be explored as an effective resource. In the present investigation, mini-core collections consisting of 215 accessions of chickpea were extensively evaluated for tap** biochemical diversity. Analysis included ten biochemical parameters comprising total protein, total free amino acids, phytic acid, tannin, total phenolics, total flavonoids, lectin, DPPH radical scavenging activity, in vitro digestibility of protein and starch. The spectrum of diversity was documented for total protein (4.60–33.90%), total free amino acids (0.092–9.33 mg/g), phytic acid (0.009–4.06 mg/g), tannin (0.232–189.63 mg/g), total phenolics (0.15–0.81 mg/g), total flavonoids (0.04–1.57 mg/g), lectin (0.07–330.32 HU/mg), DPPH radical scavenging activity (26.74–49.11%), in vitro protein digestibility (59.45–76.22%) and in vitro starch digestibility (45.63–298.39 mg of maltose/g). The principal component analysis revealed association of chickpea higher protein content to the lower level of total phenolics and flavonoid contents. The dendrogram obtained by unweighted pair group method using arithmetic average cluster analysis grouped the chickpea accessions into two major clusters. This is the first comprehensive report on biochemical diversity analysed in the mini-core chickpea accessions. The ultimate purpose of conducting such studies was to deliver information on nutritional characteristics for effective breeding programmes. Depending on the objectives of the breeding aforesaid accessions could be employed as a parent.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4

Similar content being viewed by others

References

Download references

Acknowledgements

Ajay Kumar Gautam is grateful to University of Grants Commission (UGC), New Delhi for providing research fellowship under major research project (F.No. 40-154/2011 (SR). Authors are also grateful to ICRISAT, Hyderabad, (A.P.) India for providing the seed samples. Dr. Sushma Tiwari, Scientist, Rajmata Vijayaraje Scindia Krishi Vishwa Vidyalaya, Gwalior  is thankfully acknowledged for providing statistical software support.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Sameer Suresh Bhagyawant.

Ethics declarations

Conflict of interest

No conflict of interest was reported by the authors.

Electronic supplementary material

Below is the link to the electronic supplementary material.

Supplementary material 1 (DOCX 126 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Bhagyawant, S.S., Gautam, A.K., Narvekar, D.T. et al. Biochemical diversity evaluation in chickpea accessions employing mini-core collection. Physiol Mol Biol Plants 24, 1165–1183 (2018). https://doi.org/10.1007/s12298-018-0579-3

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12298-018-0579-3

Keywords

Navigation