chubak extract because of its high saponin content, is a unique agent in production stable foam meantime has high pharmaceutical properties. the purpose of current research is to gain these advantages of chubak extract in sponge cake production. for this purpose 25, 50 and 75% of egg white in sponge cake was substituted with this extract and the effects of such substitution on physicochemical a...

To cite: Greaves F, Jha AK. BMJ Qual Saf 2014;23: 525–527. A famous cartoon in the satirical magazine Punch from the 1890s shows a meek curate assuring his dinner host that his egg is not spoiled. “Parts of it are exceptional”, he suggests. We, the knowing reader, appreciate the humour. An egg cannot be good in parts. For those who think about quality, the question of whether care can be good i...

A crossbreeding experiment was carried out between two Egyptian strains of chickens namely Mandarah (MM) and ElSalam (SS). The two purebred strains and their reciprocal crosses (MS and SM) were used to estimate the effect of crossing on egg laying and egg quality parameters, direct additive and maternal additive effects as well as heterosis and direct heterosis percentages for studied traits. R...

Mycoplasma gallisepticum (MG) is a reproductive/respiratory disease in poultry implicated in suboptimum egg production and decreased hatchability. Commercial layer hens raised in a controlled environment were inoculated with the S6 strain of MG at 10 wk of age. Egg production and selected egg and egg quality parameters were quantitated over the entire lay cycle for inoculated and control birds....

The relationship between egg size and offspring phenotype is critical to our understanding of the selective pressures acting on the key reproductive life-history traits of egg size and number. Yet there is surprisingly little empirical evidence to support a strong, positive relationship between egg size and offspring quality (i.e., offspring growth, condition, and survival) in birds, in part be...

This study was designed to evaluate efficacy of polyherbal hypocholesterolemic supplement AV/HLP/16 (test compound) on serum and egg yolk cholesterol levels and egg quality parameters in layers. One hundred and twenty healthy White Leghorn (BV 300 strain) of 54 weeks age were randomly divided into four treatments (T 0 , T 1 , T 2 , T 3 ); subdivided into three replicates with ten birds in each ...