Effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodle with addition of rice bran
Irradiation is principally used as preservation to improve food shelf-life. The effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodles with addition of rice bran were observed. Wheat flour was replaced with rice bran at different levels (5%, 10%, 15%...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Penerbit Akademia Baru
2021
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| Online Access: | http://psasir.upm.edu.my/id/eprint/96894/ http://psasir.upm.edu.my/id/eprint/96894/1/ABSTRACT.pdf |
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| author | Abd Rahim, Farah Nadiah Wan Ibadullah, Wan Zunairah Ibrahim, Nor Izzati Mohamad Dzomir, Ahmad Zainuri Shukri, Radhiah Zainal Abedin, Nur Hanani Mustapha, Nor Afizah Mahmud Ab Rashid, Nor Khaizura Mohammad Rashedi, Ismail Fitry |
| author_facet | Abd Rahim, Farah Nadiah Wan Ibadullah, Wan Zunairah Ibrahim, Nor Izzati Mohamad Dzomir, Ahmad Zainuri Shukri, Radhiah Zainal Abedin, Nur Hanani Mustapha, Nor Afizah Mahmud Ab Rashid, Nor Khaizura Mohammad Rashedi, Ismail Fitry |
| author_sort | Abd Rahim, Farah Nadiah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Irradiation is principally used as preservation to improve food shelf-life. The effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodles with addition of rice bran were observed. Wheat flour was replaced with rice bran at different levels (5%, 10%, 15%, 20%). The rice bran yellow (RBY) noodles were exposed to different irradiation doses (4 kGy, 6 kGy 8 kGy) using Cobalt-60. Gamma irradiation significantly decreased the pH, moisture content, hardness, lightness and redness; whereas significantly increased the breaking length of RBY noodles. Total plate count of RBY noodles stored at 8°C was observed on day 0, 3, 5 and 7. No bacterial growth was observed at dose 6 kGy and 8 kGy on day 5 and 7. Micrograph of RBY noodles under SEM at 500x magnification showed that different gamma irradiation dose and replacement of rice bran resulted in small changes on starch granules. Additionally, increment of rice bran showed significant increase in moisture content, breaking length, redness, cooking yield and cooking loss; but significantly decreased the water activity at high dose, hardness, lightness and yellowness. In conclusion, irradiation positively impacted the microbiological quality and incorporation of rice bran gave positive effect on the cooking yield. |
| first_indexed | 2025-11-15T13:17:31Z |
| format | Article |
| id | upm-96894 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T13:17:31Z |
| publishDate | 2021 |
| publisher | Penerbit Akademia Baru |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-968942022-11-30T06:22:16Z http://psasir.upm.edu.my/id/eprint/96894/ Effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodle with addition of rice bran Abd Rahim, Farah Nadiah Wan Ibadullah, Wan Zunairah Ibrahim, Nor Izzati Mohamad Dzomir, Ahmad Zainuri Shukri, Radhiah Zainal Abedin, Nur Hanani Mustapha, Nor Afizah Mahmud Ab Rashid, Nor Khaizura Mohammad Rashedi, Ismail Fitry Irradiation is principally used as preservation to improve food shelf-life. The effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodles with addition of rice bran were observed. Wheat flour was replaced with rice bran at different levels (5%, 10%, 15%, 20%). The rice bran yellow (RBY) noodles were exposed to different irradiation doses (4 kGy, 6 kGy 8 kGy) using Cobalt-60. Gamma irradiation significantly decreased the pH, moisture content, hardness, lightness and redness; whereas significantly increased the breaking length of RBY noodles. Total plate count of RBY noodles stored at 8°C was observed on day 0, 3, 5 and 7. No bacterial growth was observed at dose 6 kGy and 8 kGy on day 5 and 7. Micrograph of RBY noodles under SEM at 500x magnification showed that different gamma irradiation dose and replacement of rice bran resulted in small changes on starch granules. Additionally, increment of rice bran showed significant increase in moisture content, breaking length, redness, cooking yield and cooking loss; but significantly decreased the water activity at high dose, hardness, lightness and yellowness. In conclusion, irradiation positively impacted the microbiological quality and incorporation of rice bran gave positive effect on the cooking yield. Penerbit Akademia Baru 2021 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/96894/1/ABSTRACT.pdf Abd Rahim, Farah Nadiah and Wan Ibadullah, Wan Zunairah and Ibrahim, Nor Izzati and Mohamad Dzomir, Ahmad Zainuri and Shukri, Radhiah and Zainal Abedin, Nur Hanani and Mustapha, Nor Afizah and Mahmud Ab Rashid, Nor Khaizura and Mohammad Rashedi, Ismail Fitry (2021) Effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodle with addition of rice bran. Journal of Advanced Research in Applied Sciences and Engineering Technology, 22 (1). 26 - 45. ISSN 2462-1943 https://www.akademiabaru.com/submit/index.php/araset/article/view/3420/2451 10.37934/araset.22.1.2645 |
| spellingShingle | Abd Rahim, Farah Nadiah Wan Ibadullah, Wan Zunairah Ibrahim, Nor Izzati Mohamad Dzomir, Ahmad Zainuri Shukri, Radhiah Zainal Abedin, Nur Hanani Mustapha, Nor Afizah Mahmud Ab Rashid, Nor Khaizura Mohammad Rashedi, Ismail Fitry Effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodle with addition of rice bran |
| title | Effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodle with addition of rice bran |
| title_full | Effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodle with addition of rice bran |
| title_fullStr | Effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodle with addition of rice bran |
| title_full_unstemmed | Effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodle with addition of rice bran |
| title_short | Effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodle with addition of rice bran |
| title_sort | effect of gamma irradiation on physicochemical properties and microbiological quality of yellow noodle with addition of rice bran |
| url | http://psasir.upm.edu.my/id/eprint/96894/ http://psasir.upm.edu.my/id/eprint/96894/ http://psasir.upm.edu.my/id/eprint/96894/ http://psasir.upm.edu.my/id/eprint/96894/1/ABSTRACT.pdf |