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논문 기본 정보

자료유형
학술저널
저자정보
Michael Akomaye Akpe (University of Calabar) Michael Chukwudi Ogbuji (University of Calabar) John Akwagiobe Agwupuye (University of Calabar)
저널정보
한국식품저장유통학회 Food Science and Preservation 한국식품저장유통학회지 제29권 제5호
발행연도
2022.8
수록면
663 - 676 (14page)

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초록· 키워드

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To study the effect of storage temperature on the quality requirements of soft and non-alcoholic malt drinks sold in a local market in Calabar, Nigeria, the effect of temperature changes on quality parameters was determined at a temperature range of 30-50℃. The mean values were compared with the Nigerian Industrial Standards 217:2008 & 290:2013, National Science Education Standards 2005, and FAO/INFOODS Databases in Nigeria 2018, respectively. For the soft drink, they revealed that as the temperature increased from 30 to 50℃, bitterness increased from 1.27 to 1.33 EBU, pH decreased from 2.99 to 2.78, total acidity increased from 0.014 to 0.030 g/L, original gravity decreased from 1,041 to 1,032 °Saccharin, ascorbic acid content decreased from 116.52 to 6.74 mg/L and sugar content decreased from 10.9 to 9.9 mg/L, respectively. For the malt drink, the results revealed that bitterness increased from 6.6 to 9.7 EBU, pH decreased from 5.0 to 4.52, total acidity increased from 0.006 to 0.025 g/L, original gravity decreased from 1,055 to 1,045 °Saccharin, ascorbic acid decreased from 441.13 to 87.30 mg/L, sugar content decreased from 14.0 to 13.4 mg/L, respectively. Alcoholic content was not detected in both drinks. The results showed that increase in storage temperature affects the quality parameters and nutritional values of these drinks linearly with time.

목차

Abstract
1. Introduction
2. Materials and methods
3. Results and discussion
4. Conclusions
References

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UCI(KEPA) : I410-ECN-0101-2022-059-001683839