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Assessment of nutritional composition, bioactive compounds and antioxidant activity of chia seeds grown in Bangladesh

MS Hossain, KC Saha, MM Islam, AKMZ Noor and 1 more

Bangladesh Journal of Agricultural Research | Jul 16, 2026

Abstract

Abstract

The present study was conducted to determine the proximate, fatty acids, minerals and antioxidants content in chia seeds. The results showed that fat ranged from 28.85-29.53%, protein 18.63-18.71%, moisture 5.27-5.28 %, ash 4.45-4.47 %, total carbohydrate 25.21-27.86 %, fiber 17.35-19.12% and energy obtained 428.11-436.70 kcal/100g. Fatty acid profile indicated the presence of linolenic (56.76-57.65 %), linoleic (20.49-21.47 %), palmitic (9.38-11.34 %) and oleic (7.47-7.99 %) were abundant, while less amount of saturated fatty acids myristic (0.09-0.15 %), lauric (0.11-0.33 %) and stearic (2.52-3.13 %) were found all the tested samples. Mineral content in all the tested samples showed that high amount of calcium (578.62-589.71 mg/100g), potassium (518.95-535.42 mg/100g), phosphorous (668.62-697.61 mg/100g), magnesium (334.24-344.51 mg/100g), iron (7.13-7.56 mg/100g), zinc (4.23-4.57), manganese (2.19-2.95 mg/100g), and copper (1.59 -1.83 mg/100g) were found. The total phenolic (1.71-1.92 mg GAE/g), total flavonoids (1.07-1.16 mg QE/g), DPPH (2,2-diphenyl-1-picrylhydrazyl) (2.51-2.81 mg GAE/g), and Ferric-reducing Antioxidant Power, FRAP (1.86-2.22 mg TE/g) were found in the seeds. Bangladesh J. Agril. Res. 48(2): 259-270, June 2023

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Authors

Researchers on this paper

MS Hossain

first | Bangladesh Agricultural Research Institute

KC Saha

middle | Bangladesh Agricultural Research Institute

MM Islam

middle | Bangladesh Agricultural Research Institute

AKMZ Noor

middle | Bangladesh Agricultural Research Institute

DA Choudhury

last | Korea Institute of Science & Technology Evaluation and Planning

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Citation

BibTeX

@article{Hossain2026Assessment,
  title = {Assessment of nutritional composition, bioactive compounds and antioxidant activity of chia seeds grown in Bangladesh},
  author = {MS Hossain and KC Saha and MM Islam and AKMZ Noor and DA Choudhury},
  journal = {Bangladesh Journal of Agricultural Research},
  year = {2026},
  doi = {10.3329/bjar.v48i2.91667},
  url = {https://doi.org/10.3329/bjar.v48i2.91667}
}

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