- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Effect of NaOH treatment on the characteristics of raisins produced from drying two local grape varieties Vitis vinifera L. | ||
| Euphrates Journal of Agriculture Science | ||
| Article 1, Volume 4, Issue 4, 2012, Pages 52-58 | ||
| Abstract | ||
| Abstract : The experiment was conducted at horticultural postharvest lab. , Hort. Dept., Agric. Coll., Baghdad Univ., during 2002 growth season on Buhrizi and Halwani local grape var. obtained from private orchard at Al-bassam, Abu-Graib The fruit were harvested at maturity stage to study the effect of NaOH treatment with three concentration ( 0 , 1 , 2 gm/L ) and its interaction with var. on characteristics of raisins. The results showed that Buhrizi var.was superior significantly as compared with Halawani var. in increasing TSS, reducing sugars, weight ratio, and decrease of total acidity. The same results were obtained when the high concentration of NaOH (C2) was used. The better interaction treatment was (C2V1) , which was supervised in high rate of TSS , reducing sugar, weight ratio, which reached 34.14 , 38.09 , 19.50 respectively, and Low rate of total acidity (0.30%). This treatment was supervised in better quality of raisins in color, taste and texture. | ||
|
Statistics Article View: 113 PDF Download: 61 |
||