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Kwanyuen Leamsamrong. Proximate composition and antioxidant activity of Hang Rice and Hang Rice Milk from local upland rice cultivars in Ratchaburi Province, Thailand. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2023.
Proximate composition and antioxidant activity of Hang Rice and Hang Rice Milk from local upland rice cultivars in Ratchaburi Province, Thailand
Name: Sutthirak Uansiril
Organization :
Muban Chombueng Rajabhat University. Faculty of Science and Technology
Email :
Sutthirak_u@hotmail.com
Name: Kwanyuen Leamsamrong
Organization :
Muban Chombueng Rajabhat University. Faculty of Science and Technology
keyword:
Hang Rice
LCSH:
Antioxidants
-- Therapeutic use
LCSH:
Rice
-- Therapeutic use
LCSH:
Plant extracts
-- Therapeutic use
Abstract:
Hang rice is product from local knowledge of Thailand. The rice process consists of soaking,
germination, steaming, drying and dehusking. Therefore, rice is a high nutritional value rice product, and rice
products can add value to local crops as well. The objective of this research was to determine the proximate
composition and antioxidant activities of Hang rice and Hang rice milk. Three rice cultivars in Ban Kha
district, Ratchaburi namely Khao Luang, Khao Dang, and Nong Pa Nia were used in this study. The moisture
was 9.53-10.05 % dry weight for Hang rice and 91.41-92.10 % wet weight for Hang rice milk. The
determination of antioxidant activity by DPPH assay was in the range of 22.84-28.84 ugTEAC/g dry weight
for Hang rice and 12.62-27.85 ugTEAC/g fresh weight. Khao Dang had the most potent activity. The total
phenolic contents in sample varieties using Folin-Ciocalteu method were significantly different (p<0.05) in
the range of 18.85-38.23 ug GAE/g sample for germinated parboiled rice, the highest phenolic content was
found in Nong Pa Nia. The Hang rice milk was in the range of 1.40-6.45 ug GAE/g sample, and the highest
phenolic content was found in Khao Dang. The results showed that the antioxidant activity of Hang rice
products decreased due to the influence of heat from the production process.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2023
Modified:
2023-06-15
Issued:
2023-06-15
บทความ/Article
application/pdf
BibliograpyCitation :
In Mae Fah Luang University. School of Science. The Pure and Applied Chemistry International Conference 2023 (PACCON 2023) (pp.469-474). Chiang Rai : Mae Fah Luang University
eng
©copyrights King Mongkut's University of Technology North Bangkok
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Sutthirak Uansiril
| Title | Contributor | Type |
|---|---|---|
| Proximate composition and antioxidant activity of Hang Rice and Hang Rice Milk from local upland rice cultivars in Ratchaburi Province, Thailand
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Sutthirak Uansiril;Kwanyuen Leamsamrong | บทความ/Article |
Kwanyuen Leamsamrong
| Title | Contributor | Type |
|---|---|---|
| Proximate composition and antioxidant activity of Hang Rice and Hang Rice Milk from local upland rice cultivars in Ratchaburi Province, Thailand
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Sutthirak Uansiril;Kwanyuen Leamsamrong | บทความ/Article |