Skip to main content
Log in

Germination induced changes in bioactive compounds and nutritional components of millets

  • Original Article
  • Published:
Journal of Food Science and Technology Aims and scope Submit manuscript

Abstract

The present study was conducted to compare the nutritional quality and the concentration of bioactive compounds in the flours from dehusked and germinated foxtail, barnyard, and little millets. Germinated millet flours showed significantly higher protein content (11.79–33.49%), total free amino acid content (66–334.87%) and protein solubility (13.83–34%), compared to the dehusked millet flours. The total phenols and flavonoids in the flours from the three germinated millets were significantly higher by about 142.36 and 437.20%, respectively, compared to the flours from the dehusked millets. Mineral content was also found to be higher in the flours from germinated millets in comparison to the flours from dehusked millets. The results of this study showed that the flours from the germinated millets have the potential for their application in development of novel products,because of their enhanced nutritional value. The extracts from the germinated millets have the potential for use as functional ingredients in the development of novel processed fruit beverages.

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

Access this article

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

Instant access to the full article PDF.

Fig. 1

Similar content being viewed by others

Availability of data and material

Not applicable.

Code availability

Not applicable.

References

  • Afify AE-MMR, El-Beltagi HS, Abd El-Salam SM, Omran AA (2012) Protein solubility, digestibility and fractionation after germination of sorghum varieties. PLoS ONE 7(2):e31154

    Article  CAS  Google Scholar 

  • Bari L, Enomoto K, Nei D, Kawamoto S (2010) Scale-up seed decontamination process to inactivate Escherichia coli O157:H7 and Salmonella Enteritidis on mung bean seeds. Foodborne Pathog Dis 7:51–56

    Article  CAS  Google Scholar 

  • BenzieIFF SJJ (1996) The ferric reducing ability of plasma (FRAP) as a measure of antioxidant power: the FRAP assay. Anal Chem 239:70–76

    Google Scholar 

  • Chandrasekara A, Naczk M, Shahidi F (2012) Effect of processing on the antioxidant activity of millet grains. Food Chem 133:1–9

    Article  CAS  Google Scholar 

  • Crosby NT (1977) Determination of metals in foods: a review. Analyst 102(1977):223–268

    Google Scholar 

  • Hama F, Icard-VerniereC GJ, Picq C, Diawara B, Mouquet-Rivier C (2011) Changes in micro- and macronutrient composition of pearl millet and white sorghum during in field versus laboratory decortications. J Cereal Sci 54:425–433

    Article  CAS  Google Scholar 

  • Inyang CU, Zakar UM (2008) Effect of germination and fermentation of pearl millet on proximate, chemical and sensory properties of instant “Fura”- a Nigerian cereal food. Pak J Nutr 7:9–12

    Article  CAS  Google Scholar 

  • Kang HM, Saltveit ME (2002) Antioxidant capacity of lettuce leaf tissue increases after wounding. Jagric Food Chem 50:7536–7541

    Article  CAS  Google Scholar 

  • Krishnan R, Usha D, Malleshi NG (2012) Influence of decortication, popping and malting on bioaccessibility of calcium, iron, and zinc in finger millet. LWT Food Sci Technol 48:169–174

    Article  CAS  Google Scholar 

  • Lestienne M-R, Icard-Verniere C, RochetteI TS (2005) The effects of soaking of whole, dehulled and groundmillet and soybean seeds on phytate degradation andPhy/Fe and Phy/Zn molar ratios. Int J Food Sci Technol 40:391–399

    Article  CAS  Google Scholar 

  • Liang J, Han B, Robert Nout MJ, Hamer RJ (2009) Effect of soaking and phytase treatment on phytic acid, calcium, iron and zinc in rice fractions. Food Chem 115:789–794

    Article  CAS  Google Scholar 

  • Liukkonen KH, Katina K, Wilhelmsson A, Myllymaki O, Lampi AM, Kariluoto S, Poutanen K (2003) Process-induced changes on bioactive compounds in whole grain rye. Proceed Nutrition Soc 62:117–122

    Article  CAS  Google Scholar 

  • Longvah T, Ananthan R, Bhaskarachary K, Venkaiah K (2017) Indian food composition tables. National Institute of Nutrition, Indian Council of medical research, Hyderabad, India

  • Monteiro PV, SudharshanaL RG (1988) Japanese barnyard millet (Echinochloafrumentacea): Protein content, quality and SDS–PAGE of protein fractions. J Sci Food Agric 43:17–25

    Article  CAS  Google Scholar 

  • Moongngarm A, Saetung N (2010) Comparison of chemical compositions and bioactive compounds of germinatedrough rice and brown rice. Food Chem 122:782–788

    Article  CAS  Google Scholar 

  • Moore S, Stein WH (1954) A modified ninhydrin reagent for the photometric determination of amino acids and related compounds. J Biol Chem 211:907–913

    Article  CAS  Google Scholar 

  • Okazaki Y, Katayama T (2005) Reassessment of the nutritional function of phytic acid, with special reference to myo-inositol function. J Jpn Soc Food Sci 58:151–156

    CAS  Google Scholar 

  • Panwar P, Dubey A, Verma AK (2016) Evaluation of nutraceutical and antinutritional propertiesin barnyard and finger millet varieties grown in Himalayan region. J Food Sci Technol 53:2779–2787

    Article  CAS  Google Scholar 

  • Patil KB, Chimmad BV, Itagi S (2015) Glycemic index and quality evaluation of little millet (Panicum miliare) flakes with enhanced shelf life. J Food Sci Technol 52:6078–6082

    Article  CAS  Google Scholar 

  • Piper CS (1966) Soil and plant analysis. Hans Publishers, Bombay, p 368

    Google Scholar 

  • Pradeep SR, Guha M (2011) Effect of processing methods on the nutraceutical and antioxidant propertiesof little millet (Panicum sumatrense) extracts. Food Chem 126:1643–1647

    Article  CAS  Google Scholar 

  • Ranjitha K, Oberoi HS, Upreti KK, Redappa K (2018) Screening of probiotics strains for development of ready-to-serve probioticated mango beverage. J Hort Sci 13:164–171

    Article  Google Scholar 

  • Shahidi F, Chandrasekara A (2015) Processing of millet grains and effects on non-nutrient antioxidant compounds. A chapter in Processing and Impact on Active Components in Food. Academic Press. pp. 345–352

  • Sharma S, Saxena CD, Riar CS (2016) Analysing the effect of germination on phenolics, dietary fibres, minerals and γ-amino butyric acid contents of barnyard millet (Echinochloafrumentaceae). Food Biosci 13:60–68

    Article  CAS  Google Scholar 

  • Sivakumar S, Franco OL, ThayumanavanB MAM, Manickam A, Mohan M, Mridula M (2006) Cloning and structural analysis of an indian little millet (Panicum sumatrense) ZeinLike storage protein: implications for molecular assembly. Biochemistry 71:1183–1191

    CAS  PubMed  Google Scholar 

  • Sripriya G, Antony U, Chandra TS (1997) Changes in carbohydrate, free amino acids, organic acids, phytate and HCl extractability of minerals during germination and fermentation of finger millet (Eleusine coracana). Food Chem 58:345–435

    Article  CAS  Google Scholar 

  • Sujatha M, Hymavathi TV (2017) Effect of heating and irradiation on total phenolics content in selected whole and dehulled millet grains. Int J Agric Sci Res 7:445–450

    Google Scholar 

  • Zhishen J, Mengcheng T, Jianming W (1999) The determination of flavonoidcontents in mulberry and their scavenging effects on superoxide radicals. FoodChem 64:555–559

    CAS  Google Scholar 

Download references

Acknowledgements

Authors thankfully acknowledge the financial assistance received from ICAR-Indian Institute of Horticultural Research (IIHR), Bengaluru, India under the Project HORTIIHRCIL2015 (042)

Funding

This work was supported by Indian Council of Agricultural Research (Grant number IIHRCIL2015(042)).

Author information

Authors and Affiliations

Authors

Contributions

Mrs. PCK is conceived the idea, carried out the work and wrote the MS, Dr. AS is responsible for supervising the work, Dr. HSO is responsible for supervising the work and preparation and editing the manuscript, Dr. KS is responsible for helping in data arrangement, Dr. SA is responsible for supervising the analytical work, Dr. RTR is responsible for macro and microminerals analysis.

Corresponding author

Correspondence to Harinder Singh Oberoi.

Ethics declarations

Conflict of interest

Authors declare No conflict of interest.

Ethics approval

Not applicable.

Consent to participate

Not applicable.

Consent for publication

All the authors have read the paper and have approved its submission to the journal for publication.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Chethan Kumar, P., Amutha, S., Oberoi, H.S. et al. Germination induced changes in bioactive compounds and nutritional components of millets. J Food Sci Technol 59, 4244–4252 (2022). https://doi.org/10.1007/s13197-022-05485-2

Download citation

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s13197-022-05485-2

Keywords

Navigation