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Overnight Rice Fermentation : = An Analysis of the Physicochemical Changes in White, Brown, and Enriched Rice Varieties.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Overnight Rice Fermentation :/
其他題名:	An Analysis of the Physicochemical Changes in White, Brown, and Enriched Rice Varieties.
作者:	Sivakumar, Kavin.
面頁冊數:	1 online resource (41 pages)
附註:	Source: Masters Abstracts International, Volume: 86-02.
Contained By:	Masters Abstracts International86-02.
標題:	Biochemistry. -
電子資源:	click for full text (PQDT)
ISBN:	9798383627532

Overnight Rice Fermentation : = An Analysis of the Physicochemical Changes in White, Brown, and Enriched Rice Varieties.
Sivakumar, Kavin.

Overnight Rice Fermentation :An Analysis of the Physicochemical Changes in White, Brown, and Enriched Rice Varieties. - 1 online resource (41 pages)

Source: Masters Abstracts International, Volume: 86-02.

Thesis (M.S.)--San Jose State University, 2024.

Includes bibliographical references

Fermentation refers to the activity of microorganisms breaking down substrates, resulting in changes to a food product. One fermented food practice from the Indian subcontinent is overnight fermented rice. The traditional preparation consists of covering cooled cooked rice in water and leaving it at room temperature to ferment overnight. The objective of this project was to investigate overnight rice fermentation through quantifying its physicochemical changes. The study utilized three types of rice: white, enriched white, and brown. Mixtures of cooked rice and water at a 1 gram: 2 milliliter ratio were fermented at 29 degrees Celsius and 60% humidity for a duration of 24 hours. Samples were collected every 6 hours. The samples were measured for pH, titratable acidity, mineral contents, free amino acids, reducing sugars, soluble protein, and antioxidant content. The fermentation resulted in decreases in pH and increases in titratable acidity. Mineral content was higher in enriched and brown rice compared to white rice. Varied trends were exhibited for soluble protein and amino acid content, similar trends were observed in reducing sugars and antioxidant activity across fermentation time. This study revealed the chemical changes that occurred during the overnight fermentation of three rice varieties. The results of this study offer insights to the potential health benefits of fermentation, through changes in nutritional composition. Future research can evaluate further fermentation conditions, identify the specific microbes involved, and conduct clinical studies on the perceived health benefits of overnight fermented rice.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798383627532Subjects--Topical Terms:

582831
Biochemistry.
Subjects--Index Terms:

Overnight rice fermentationIndex Terms--Genre/Form:

554714
Electronic books.

Overnight Rice Fermentation : = An Analysis of the Physicochemical Changes in White, Brown, and Enriched Rice Varieties.
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