Effect of stress on germination of djulis ( <i>Chenopodium formosanum</i> Koidz.) sprouts: a natural alternative to enhance the betacyanin and phenolic compounds - Archive ouverte HAL Access content directly
Journal Articles Journal of the Science of Food and Agriculture Year : 2022

Effect of stress on germination of djulis ( Chenopodium formosanum Koidz.) sprouts: a natural alternative to enhance the betacyanin and phenolic compounds

(1) , (1) , (2) , (1)
1
2

Abstract

BACKGROUND: Germination is regarded as a natural method for improving the bioavailability of seed nutrients against stress, which enhances the accumulation of bioactive compounds. The present study aimed to determine the effect of stress (H 2 O 2 , catechin, gallic acid, tyrosine, and NaCl) during germination of djulis (Chenopodium formosanum Koidz.) sprouts on betacyanin, phytochemicals, and antioxidant capacities. RESULTS: The betacyanin and antioxidant activities of the djulis sprouts increased significantly compared to seeds. The lowest betacyanin was found in NaCl-stressed sprouts. The djulis sprouts reported the presence of celosianins I and II (50.72%), which was absent in seeds. Hydroxycinnamic acids accounted for > 60% of the total phenolic compounds in sprouts, whereas rutin predominated in the seeds. CONCLUSION: Germination under stress may represent an effective natural method for improving the bioactive potential of sprouts, an alternative to use seeds, in the development of bioactive compounds-enriched healthy foods that are good for public health.
Embargoed file
Embargoed file
0 7 15
Year Month Jours
Avant la publication

Dates and versions

hal-03782738 , version 1 (21-09-2022)

Licence

Attribution - CC BY 4.0

Identifiers

Cite

Ssu‐ping Wang, Yi‐tyng Yeh, Kandi Sridhar, Pi‐jen Tsai. Effect of stress on germination of djulis ( Chenopodium formosanum Koidz.) sprouts: a natural alternative to enhance the betacyanin and phenolic compounds. Journal of the Science of Food and Agriculture, 2022, 102, pp.4561 - 4569. ⟨10.1002/jsfa.11813⟩. ⟨hal-03782738⟩

Collections

INRAE STLO
10 View
2 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More