Retention of freshness and isothiocyanates in fresh-cut radish (Raphanus sativus var. Longipinnatus) through glucose dip treatment.

ABSTRACT: Experiments were carried out with the objective of enhancing shelf life and maintain quality of fresh-cut radish slices during storage at 8 °C. Dip treatment of radish slices in 20 g/L glucose solution for five minutes retained the quality attributes viz., surface colour, sensory properties and antioxidant capacity of the slices till six days of storage. Isothiocyanates were also retained better due to glucose dip. Biplot generated through principal component analysis of head space volatiles from fresh and stored radish slices showed that fresh and glucose treated slices grouped together with 4-methyl thio-3-butenyl isothiocyanate. Accumulation of sulphurous volatiles such as methyl disulphide, dimethyl trisulphide, 2-pentanethiol was observed in control (undipped) radish slices, indicatin

SUBMITTER: Ranjitha K 

PROVIDER: S-EPMC8758834 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature