Nutritional and Chemical Composition of Saidy Date Pits (Phoenix dactylifera L.) | ||||
| Journal of Sohag Agriscience (JSAS) | ||||
| Article 8, Volume 2, Issue 2 - Serial Number 3, December 2017, Page 104-114 PDF (463.74 K) | ||||
| Document Type: Research and Review Papers | ||||
| DOI: 10.21608/jsasj.2017.229058 | ||||
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| Authors | ||||
| M. A. Sorour* 1; B. R. Ramadan2; A. E. Mehani1; Naglaa Abdel-Sabour3 | ||||
| 1Food Sci. &Nut.Dept., Fac. of Agric. Sohag University, Egypt. | ||||
| 2Food Sci.& Tech. Dept., Fac. of Agric. Assiut University, Egypt | ||||
| 3Food Sci. & Dairy Dept., Fac. of Agric. South Valley Univ., Egypt | ||||
| Abstract | ||||
| Physical and chemical properties of Saidy date (Phoenix dactylifera L.) seeds from Saidy date samples were evaluated. Moisture, protein, oil and carbohydrates contents were 2.85, 13.31, 12.12 and 70.95 % date pits, respectively. The glucose fractions of date seeds was 10.46g/100g.Maltose recorded the highest value among disaccharides, Ribose was found at a low concentration of (0.95 mg/100g). Moreover, fifteen amino acids were detected in Saidy date seeds amino acid profiles revealed that contained the majority of essential amino acids: lysine, isoleucine, leucine, methionine, threonine, valine and phenylalanine. Lysine was the major amino acid of total amino acids. There are twenty-four phenolic acids were identified in date seeds among them. Pyrogallol proved the highest value (3475.95ppm). Moreover, hesperidin (56.63 mg/100g) was the highest compared with other flavonoids compounds .The most abundant fatty acids of date seeds oil were oleic, lauric, myristic, palmitic, linoleic and stearic acids. | ||||
| Keywords | ||||
| Saidy; Chemical composition; amino acids; nutrition date pits | ||||
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