Effect of l-ascorbic acid addition on the quality attributes of micro-filtered coconut water stored at 4 °C☆
2012
Abstract Coconut water was processed through 2-stage microfiltration system and l -ascorbic acid (25 mg/100 ml) was added to it, and then stored at 4 °C for 28 days. Micro-filtered coconut water, added (AS) or without added (US) ascorbic acid was analyzed for physicochemical, sensorial and microbial changes. With increase in storage time perpetual decrease in nutritional values and sensory qualities of the samples occurred; nevertheless, AS was able to retain these qualities more than US. Added ascorbic acid delayed the decrease of clarity (% transmittance) ( p Industrial relevance Recently, microfiltration of coconut water has been found to be an alternative to thermal sterilization. This study was undertaken to evaluate the effect of l -ascorbic acid addition on the quality attributes of micro-filtered coconut water during low temperature storage (4 °C for 28 days). The study makes a reasonable comparison of the quality attributes of micro-filtered coconut water, with or without added ascorbic acid. Concerted effect of microfiltration and l -ascorbic acid addition proved to be a better method for processing coconut water than microfiltration alone.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
58
References
20
Citations
NaN
KQI