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Register a new userThe inhibitory effect of aqueous extracts of the ginger which influences in the growth of the bacteria Pseudomonas that causing Trout spoilage
التأثير التثبيطي للمستخلص المائي لجذور الزنجبيل في نمو جراثيم الزوائف المسببة لفساد سمك الترويت
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غطست عينات سمك الترويت بالمستخلص المائي للزنجبيل و بتراكيز مختلفة لمدة دقيقة واحدة ثم حفظت مدة 13 يوم. درس تأثير المستخلص المائي للزنجبيل في الحمولة الجرثومية بما فيها التعداد العام الجرثومي و تعداد الزوائف, كما تم تقدير قيم و بعض الصفات الحسية للحم كاللون و الرائحة و القوام و الطعم.
Samples of Trout dived into aqueous extract of ginger in different concentrations (5-15-25)% for one minute and then preserved at 4±1 cº for 13 days. It has studied the effect of aqueous extract of ginger in bacterial load, including general bacterial census and the census of pseudomonas. It was also identified the values of the pH and some organoleptic qualities of meat such as color, smell, texture and taste.
References used
PEELER EJ, 2005- The role of risk analysis and epidemiology in the development of biosecurity in aquaculture. In: Walker , P.J. ,Lester ,R.G.,Bondad – Reantaso , M.G.(Eds.),Diseases in Asian Aquaculture V . Fish Health Section , Asian Fisheries Society , Manila ,Philippines ,Queensland ,Australia , 35-46p
SOTELO A, PEREZ L, 2003- Nutritive value of chicken and potato mixtures for infant and preschool children feeding. J. Sci. Food. Agric. Vol- 83, 1205-1209p
WATANABE K, 1982- Lipid nutrition in fish. Comp Biochem Physiol. Vol- 73B, 3-15p
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The aim of the research was to find out the effect of some acidic pre
servatives on the pseudomonas of the cultivars, which are considere
d the main cause of the spoilage of trout meat in different degrees of
cooling.
The research aims to study the possibility of lengthening Remember
chicken meat, chilled by his treatment extracts the oily plant
cardamom, cinnamon, Zingiber and also curb the role of the
pseudomonas bacteria in chicken meat spoilage through
conservation radiator with anti impact during the oily extracts.
The antimicrobial activity of aqueous extract of Zingiber Officinalis
were tested for their antifungal activity against the following
dermatophytes :Candida albicans, Cladosporium cladosporiosis ,
Cryptococcus neuphormans, Trichophyton violaceum a
nd against
other four bacteria : E. coli, Pseudomonas aeruginosa.
Staphylococcus aureus, Streptococcus pyogenes. The extract used in
traditional medicine for the treatment of nausea was tested in vitro
through the Agar Disk Diffusion Method. The minimum inhibitory
concentration (MIC) of extracts determined by the Agar dilution
method ranged from 1.5 to 12.5 mcg. The most sensitive
microorganisms to the extract were Candida albicans with MIC 1.5
and E coli with MIC 1.5 mcg.
Decreasing serum lipids is still blocked by chemical drugs which have many
side effects, and to achieve a safe medicine, this study aims to investigate the act of aqueous extracts of
dried and fresh Zingiber officinale roscoe at tow doses on the le
vels of total cholesterol, HDL high-density
cholesterol, LDL low-density cholesterol, and TG triglycerides in rat with hypercholesterolemia, resulting
from hypothyroidism, caused by propyltheouracil PTU.
The effect of some essential oils taken from Cinnamomum zeylanicum, Citrus
limonum and Rosmarinus Officinalis was investigated in relation to the growth of bacteria
Paenibacillus larvae which causes American Foulbrood disease that affects world hon
ey
bees Apis mellifera L. The study was carried out in the laboratories of the Faculty of
Agriculture, Damascus University from 2012 till 2013. This is in order to contribute to
preparing an integrated pest management program for American Foulbrood disease. The
oils were extracted from the plants using steam distillation. The effects of the
concentrations of oils on the growth of P. larvae were tested between (3.90625 - 500
μg/ml) using agar disc diffusion in petri plates. Results showed that the essential oils used
stop the growth of P. larvae in some of their concentrations. The minimal inhibitory
concentrations which stop the growth of P. larvae of the oils of Cinnamomum zeylanicum,
Citrus limonum and Rosmarinus officinalis were recorded at 31.25 μg/ml, 62.5 μg/ml, 125
μg/ml respectively.
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