The objective of this research to study the chemical composition and microbial load
for some types of pies by performing various chemical and microbial analysis of samples
collected, from different parts of the Syrian coast which are famous for its
production.
This study showed a large variation in the chemical composition of samples by type
of the pastry and place brought from, for example, the proportion of dry matter for peppers
and chard pies collected from Banias was, 75.71% and 44.90%, respectively, and the
percentage of dry matter was 73.88% and 76.18% and the proportion of protein was,
17.76% and 24 .88% for cheese pies collected from Tartous and Latakia 1, respectively.
This study indicated that all the pies contain a high percentage of fat [the lowest in chard
pies (17.64%) and the highest in cheese pies (38.12%)]. Furthermore a high percentage of
sodium was found (the highest in cheese pies 15.31 mg / 100 g and lowest in pepper pies
7.82 mg / 100 g).
The study also showed that these meals meet international standards in terms of
content of lead, cadmium, Nevertheless they are poor in fiber content except for chard pies
which were the most balanced in terms of components, making it the best type of pies in
nutritional aspect.
Finally, the results showed that the microbial load was too high, as the total census of
bacteria was higher than 105 and the total census of yeasts and fungi was higher than 102.
In addition, all pies are not conformed to the Syrian legislation. The study also showed
absence of E.coli and St. aureus of all samples.
A salt stress was applied from 3rd leaf stage until the maturation on three tomato
cultivars (Marmara, Levovil and Picolino). The salt stress was achieved by increasing the
solution EC from 3 (control) to 6.7 dS/m for, Na and Na+Ca treatments, resp
ectively. The
stress induced a significant increase in vitamin C of Marmara and Levovil fruit content
(20.94 and 23.03 mg/100g) as compared to the control (16.62 and 19.43 mg/100g,
respectively). The titratable acidity was increased significantly (17%) only in Marmara and
Picolino. The fruit content of fructose was increased in Levovil and Picolino by 1.4 and 1.7
folds, respectively, as compared to control (11.13 and 18.8g/kg, respectively). While the
content of N in Levovil and Picolino was decreased, under stress, by 33 and 58% as
compared to the control (0.12 and 0.19%), respectively, the P content was increased. The
salt stress decreased the K content in Levovil and Picolino to reach to 0.22 and 0.26% as
compared to control (0.27 and 0.29%), respectively. The calcium addition modified the
stress impact. A significant increase, was registered in Ca content under stress in Marmara
andPicolino as compared to control, while the calcium addition did have any effect on.
This work was designed to investigate the effect of temperature of frozen storage and
its duration on some chemical properties (Protein, Ash, Moisture,Lipid) of fishes Rabbit
fish (Siganus rivulatus). The fishes were subjected (from one weak to 150 day) of frozen
storage at two different degrees of low temperatures (-18 C,-24 C).
In this study, five barley cultivars (Arabi Abiad, improved Arabi Abiad,
Arabi Aswad, Furat 1, Furat 2) from the harvest of 1999 season were used .The
chemical composition, Amino acid content, B-Glucan content, viscosity, cell
wall compounds, and
metabolic energy were determined in two laboratories in
Germany .A metabolism trial was also conducted to study the nitrogen balance,
dry matter, Organic matter, ash, and some other productivity parameters.
Results showed that the influence of barley varieties on chemical composition of
the grains was clearly visible. The crude protein content ranged from 138 for
Furat 1 to 169 gr/Kg dry matter for Arabi Abiad. The difference in starch
content resulted in differences in metabolic energy Values from 12.4 for Furat 1
to 13.3 MJ/Kg dry matter for Arabi Aswad. The food assimilation trial showed
that the varieties Arabi Aswad gave the best productivity parameters, and the
crude protein content did not adversely affect the nitrogen balance in all the
barley varieties meald, but it was the lowest for the Arabi Aswad variety meal
(p <0.05). There were no significant differences in dry matter and organic
matter digestibility for diets containing Arabi Abiad, Furat 1 and Furat 2.
Fifty clones of local seeded apricot (Klabi). Prunus armeniaca L. were
classified AL-Goutta orchard during ١٩٩٦–٢٠٠٠ . These clones were analyzed
in terms of physical and chemical characteristics with the objective of selecting
individual clones (
For dried apricot sheets) that meet the standard
specifications.
The research was carried out during two season 2012/2013 –
2013/2014 in Eh-Shikh Barder area. To study the effect of mineral
and cows organic manure on quality of leaves Syrian thyme
(Thymus vulgaris L.) plant.
