درد ناآشنا کی یاد آئی
آج اُس دل رُبا کی یاد آئی
جانے کیوں بے وفا وہ یاد آیا
جانے کیوں بے وفا کی یاد آئی
یاد آئے وہ پیار کے موسم
اُس کی اک اک ادا کی یاد آئی
حشر کی تلخیوں کو جب سوچا
اُن کے لطف و عطا کی یاد آئی
بتکدوں میں گزار دی ہم نے
عمر بھر نہ خدا کی یاد آئی
جب مرض لا دوا ہوا تائبؔ
چارہ گر کو دوا کی یاد آئی
Employees are the precious assets of organizations and play a vital role in success or failure of any organization. Job security is one of the main goals of employees in Pakistan. It is also considered one of the important factors for job attitude. As it has been considered and supported by researches that job security creates job satisfaction and job satisfaction has positive relationship with performance. This research explored relationship between job security and job performance of employees in organization. The sample consists of 60 employees from nine organizations of District Badin (Private, Public & NGOs), convenient sampling technique was used. Close-ended Questionnaire was divided in two portions, the first portion comprises on 6 items about job security that was filled by employees, and the second portion consists of 15 items about job performance and was filled by their bosses afterward. Data was analyzed using SPSS 22.0 in terms of Descriptive Statistics and Pearson Correlation. Non-confirmed employees are performing better as compared to confirmed employees due to fear of loss of job at any time as they believe that performance causes to get a job secured. Results demand for serious consideration about motivation, evaluation, confirmation and probation policies in organizations.
The research work was done to evaluate suitability of guar gum (CGG, PGG, AHGG, BHGG and EHGG) utilization as prebiotic on probiotic (BB) behavior in yogurt. CGG was purified (ethanol, 95:5v/v) and hydrolyzed using HCl, [Ba(OH)2] and mannanase enzyme. SEM characterization exhibited rough surface morphology in CGG, PGG and BHGG, powdery and fluffy appearance in AHGG and well defined porous structure in EHGG. The consequences of XRD displayed amorphous structure and less crystallinity in CGG, PGG and AHGG while EHGG slightly increased in crystallinity but lower than BHGG. FTIR analysis revealed no major transformation of functional groups after hydrolysis of guar gum. TGA evaluation of hydrolyzed guar gums indicated more heat stability than the crude ones. Rheological studies revealed shear thinning non-Newtonian behavior at high shear rate and Newtonian flow at low shear rate [high viscosity CGG (1.34 Pa.s); low viscosity AHGG (0.15 Pa.s), EHGG (0.22 Pa.s)] while, in oscillatory inferences (viscous modulus, Gʺ; elastic modulus, Gʹ), guar gums exhibited typical characteristics of weak viscoelastic gel. The small intestine model (SIM) evaluation exposed non-significant difference in physiological behavior of guar gums in reducing the glucose level. Haemolysis study showed non-toxic effect (haemolysis, 1.9±0.03% to 7.24±0.02%) of guar gums to human RBC’s. Guar gum treatments were evaluated for their prebiotic and probiotic endurance on yogurt quality attributes. Periodic physico-chemical, sensory characteristics and bacterial viability of the functional yogurt (Lactobacillus bulgaricus, Streptococcus thermophilus and Bifidobacterium bifidum + 0.1%, 0.5%, 1.0% of AHGG and EHGG) at 4-6°C revealed significant syneresis reduction, increase in WHC and viscosity exhibiting higher sensory acceptability of prebiotic and probiotic endurance. Cryo-scanning electron microscopy proved well embedded continuous casein network imparted by AHGG and EHGG granules. In the whole, acidity and syneresis increased but pH, viscosity, WHC, bacterial viability and consumer’s acceptability decreased with passage of time. The presence of guar gum as prebiotic also caused a significant effect on organic acids contents in yogurt due to metabolic activities of probiotic. The data obtained was analyzed using two-factor factorial design under CRD in Statistix 8.1 software. Key words: Guar gum hydrolysis, Characterization, Prebiotic, Probiotic, Functional Yogurt, Health benefits