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Home > Characterization of Maize Germ from Various Hybrids and Use of its Components for Value Added Baked Products

Characterization of Maize Germ from Various Hybrids and Use of its Components for Value Added Baked Products

Thesis Info

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Author

Nasir, Muhammad

Program

PhD

Institute

University of Agriculture

City

Faisalabad

Province

Punjab

Country

Pakistan

Thesis Completing Year

2009

Thesis Completion Status

Completed

Subject

Applied Sciences

Language

English

Link

http://prr.hec.gov.pk/jspui/handle/123456789/181

Added

2021-02-17 19:49:13

Modified

2024-03-24 20:25:49

ARI ID

1676725691456

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Maize germs from six promising locally grown hybrids, namely Poineer-32-F-10 (P-1), Poineer-32-B-33 (P-2), Monsanto-6142 (M-1), Monsanto-6525 (M-2), Rafhan- 2331 (R-1) and commercial were characterized for proximate composition, selected minerals, amino acid & fatty acid profiles and tocopherols. Based on the germ recovery and compositional analysis, one best hybrid germ, Pioneer 32-F-10 (P-1), was selected for further analysis and product development. Refined maize germ oil (MGO) from selected hybrid, was analyzed for various physical and chemical characteristics. The MGO was evaluated for cake preparation through blending with normal shortening at different levels. Moreover, defatted maize germ (DMG) meal was subjected to biological and safety evaluation using Sprague Dawley rats. Later, DMG flour was blended with wheat flour in different combinations; evaluated for functional properties, textural analysis (SMS Texture Analyzer) and Farinographic behavior. Flour blends were further used to develop value-added products like bread and cookies. Germ recovery from the experimental hybrids ranged from 6.31-7.68%, while the highest germ yield was observed in P-1 hybrid. Germ samples were found to be nutrient dense; crude protein 16.34-20.96%, crude fat 32.10-38.80%, crude fiber 2.63-4.79%, ash 3.08-4.94%, α-tocopherol 4.63-9.68 mg/100g and γ-tocopherol 29.52-35.51 mg/100g. The germ samples were rich in polyunsaturated fatty acids (46.74- 58.00 g/100g) and essential amino acids (33.30-39.04 g/100g). Additionally, in germ samples, minerals like P (1.06-1.79 g/100g), K (1.19-1.64 g/100g), Mg (0.43- 0.78 g/100g) and Fe (9.08-14.46 mg/100g) were in substantial amount. MGO from selected germ (P-1) was successfully incorporated in cake recipe with high sensory quality. Defatted maize germ (DMG) meal was found to be considerable source of protein (32.1%), dietary fiber (31.87%) and allied minerals. In the experimental rats, in-vivo protein quality of DMG flour was: 87.10±0.78% true digestibility, 76.70±1.25% net protein utilization, 88.06±o.67% biological value, 5.12±0.21 net protein ratio and 2.15±0.03 protein efficiency ratio were significantly higher than that of wheat-based diet and comparable with casein. Favorable impact of DMG flour on serum biochemical profile was observed; cholesterol, triglyceride, LDL and glucose levels decreased up to 6.80, 12.45, 16.19 and 6.50 %, respectively. DMG flour resulted in improvement of functional properties of DMG flour-wheat flour blends with special reference to improved water & oil absorption capacity, gelling and emulsion properties; revealed its worth in food preparations. Protein and fiber enriched cookies and breads were prepared up to 15% wheat flour substitution with DMG flour. Consumer response to purchase defatted maize germ flour fortified cookies was very positive e.g. 64% of the respondents said that they would prefer to purchase.
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75. Al-Qiyamah/The Resurrection

75. Al-Qiyamah/The Resurrection

I/We begin by the Blessed Name of Allah

The Immensely Merciful to all, The Infinitely Compassionate to everyone.

75:01
a. I swear by the Time of Resurrection.

75:02
a. And I swear by the human soul,
b. self-blaming,
c. even if it exerts great efforts to be virtuous.

75:03
a. Does the human being reckon that WE shall never gather and re-assemble his bones to resurrect him?

75:04
a. Why not?
b. In fact WE are even Able to restore the very tips of his fingers with their lines too.

75:05
a. No! It is not that.
b. Instead, the human being wants to do evil while facing it – the conscience,

75:06
a. asking in mockery and denial:
b. ‘When shall be the Time of Resurrection?’

75:07
a. The Time of Resurrection will be the time when the eyesight would be startled and perplexed,

75:08
a. and the moon would be darkened through eclipses with its light disappearing,

75:09
a. and when the sun and the moon would be joined together in one place,
b. and this will be the Time of Resurrection!

75:10
a. At that Time, the human being will ask:
b. ‘Where is the escape?’

75:11
a. Never will there be any escape!
b. There will not even be a refuge to flee to and seek any protection!

75:12
a. To your Rabb - The Lord alone will be the recourse of this Time,

75:13
a. - the Time when the human being will be...

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Almighty Allah made marriage a source of affection and love among the human beings. He also ordered to uphold this relation as much as possible. If, on one way or the other the relationship of a couple becomes so unpleasant that their family life becomes impossible to move any more further. In this case the Islamic “Sharia’h” recommends opening of the ways for their respectable separation in the shapes of “Divorce” and “Khula’a” (divorce obtained on wife’s initiative, s). Though Islamic sharia’h has declared “Divorce” as legal act, yet marriage being a great sacred relation which is desired to be retained intact to the maximum, it has been named as the most unpleasant among the permissible acts in Islam. Some human beings very abruptly break the same relation (Nikah) without proper consideration. Some of these persons later on repent on what they have done. Allah Almighty  therefore, very affectionately has allowed men after uttering two times the words, ‘Divorcee (Talaq) at different times to reconcile with their wives. But if he disrespecting this great relation stress-passes the final time and utters the word “Divorce” (Talaq) for the third time in his life so the religion has fixed certain punishment for his this very irresponsible act as a punishment that though, both spouses may agree to continue their married life, Islam does not allow them to do so, prior to undergoing the process of re-marrying  the woman with another person to fulfill the condition of her reunion with her first husband. This process is called “Halala”  In the article under reference side by side with presenting the literal meaning and idiomatic definitions of Halala, its Shari status has also been elaborated. Efforts  have been intensified to recollect the different views of all jurists  regarding this practice and examine the same analytically. In addition to that with the help of irrefutable proofs, the adverse effects of the so called “Halala, s centers” have been proved to warn the people to stay away from them.

Effect of Female Employee’S Empowerment on Labour Productivity of Apparel Garment Industry of Pakistan

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