EFFECTS OF MILLING MACHINE TYPE, VARIETY AND MILLING DURATION ON RICE BREAKAGE, DEGREE OF MILLING AND WHITENESS INDEX

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

HASHEMINASAB S.M.; TABATABAEIFAR S.A.; GHASEMI VARNAMKHASTI M.; MINAEI S.; ALIZADEH M.R.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Biosystems Engineering Year:2008 | Volume:39 | Issue:1 Page(s): 109-119

Download Full-Text

Persian Verion

View:

2,835

Download:

Cites:

Information Journal Paper

Title

EFFECTS OF MILLING MACHINE TYPE, VARIETY AND MILLING DURATION ON RICE BREAKAGE, DEGREE OF MILLING AND WHITENESS INDEX

Author(s)

Keywords

RICE MILLINGQ3

DEGREE OF MILLINGQ3

MILLING DURATIONQ3

BREAKAGE PERCENTAGEQ3

WHITENESS INDEXQ4

Abstract

Whitening as one of the stages in rice processing is performed following dehusking. Studies on performance of milling machines prevailent in Mazandaran province, as the biggest rice producer province in Iran, are essential and helpful in reducing rice losses. A research was undertaken to examine the effects of variety (Tarom, Hibrid, and Fajr), milling machine (frictional and abrasive baed milling machines) as well as milling time duration (25, 35, 45, 55, 65 and 75 seconds) on some such rice qualitative, and quantitative parameters as broken rice, DEGREE OF MILLING, as well as WHITENESS INDEX. Statistical design was a randomized complete block design one 36 treatments and in three replications. Results indicated that increasing MILLING DURATION increased the degree of rice whitening up to 53.39 %due to a more stay time of brown rice in the milling chamber. Among the treatments, Hibrid and Fajr varieties devoted the highest and the lowest DEGREE OF MILLING to themselves, respectively. Based on statistical analysis, Tarom variety scored the highest WHITENESS INDEX of 0.360, whereas Hibrid variety showed the lowest one namely 0.247. Results indicated that milling machine type, rice variety and milling time duration as well as interaction effect of milling machine type and rice variety exert significant effects on all parameters studied. Amount of broken rice for Fajr variety and for the two types of milling machines was found to be equal, whereas, that figure for Tarom variety was almost 10.23% lower for abrasive type machine as compared with the frictional one.

Cites

No record.

References

No record.

Cite

APA: Copy

HASHEMINASAB, S.M., TABATABAEIFAR, S.A., GHASEMI VARNAMKHASTI, M., MINAEI, S., & ALIZADEH, M.R.. (2008). EFFECTS OF MILLING MACHINE TYPE, VARIETY AND MILLING DURATION ON RICE BREAKAGE, DEGREE OF MILLING AND WHITENESS INDEX. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 39(1), 109-119. SID. https://sid.ir/paper/144503/en

Vancouver: Copy

HASHEMINASAB S.M., TABATABAEIFAR S.A., GHASEMI VARNAMKHASTI M., MINAEI S., ALIZADEH M.R.. EFFECTS OF MILLING MACHINE TYPE, VARIETY AND MILLING DURATION ON RICE BREAKAGE, DEGREE OF MILLING AND WHITENESS INDEX. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2008;39(1):109-119. Available from: https://sid.ir/paper/144503/en

IEEE: Copy

S.M. HASHEMINASAB, S.A. TABATABAEIFAR, M. GHASEMI VARNAMKHASTI, S. MINAEI, and M.R. ALIZADEH, “EFFECTS OF MILLING MACHINE TYPE, VARIETY AND MILLING DURATION ON RICE BREAKAGE, DEGREE OF MILLING AND WHITENESS INDEX,” IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 39, no. 1, pp. 109–119, 2008, [Online]. Available: https://sid.ir/paper/144503/en

Related Journal Papers