Kefir was prepared using kefir grains of different origins (US, Australia and India) and starter culture. The sensory scores for kefir made using starter culture and US kefir grains were significantly higher than for the other samples (P < 0.05). The index of viscosity was significantly higher (P < 0.05) in kefir prepared using Indian kefir grains. Shear stress–shear rate plots indicated yield stress in all kefirs. All samples exhibited shear‐thinning behaviour. The average count of Lactobacillus rhamnosus GG in kefir after incubation was 7.09 log CFU/g. No significant difference (P > 0.05) was observed in quality characteristics in kefir after the addition of LGG, indicating that it could be a potential probiotic carrier.

This study stressed on the important role of anti-CCP antibody in myocardial dysfunction due to inflammation in RA patients. Both atherosclerotic vascular involvement and cardiac abnormalities including pericardial, myocardial, and endocardial involvements were higher among anti-CCP positive RA patients. Hence, patients with high titer of anti-CCP antibody associated with prolonged disease duration and increased disease activity should be evaluated for CV morbidity more meticulously.

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A lack of adaptive capacities for climate change prevents poor farmers from diversifying agricultural production in Bangladesh’s drought-resilient areas. Climate change adaptation strategies can reduce the production risk relating to unforeseen climatic shocks and increase farmers’ food, income, and livelihood security. This paper investigates rice farmers’ adaptive capacities to adapt climate change strategies to reduce the rice production risk. The study collected 400 farm-level micro-data of rice farmers with the direct cooperation of Rajshahi District. The survey was conducted during periods between June and July of 2020. Rice farmers’ adaptive capacities were estimated quantitatively by categorizing the farmers as high, moderate, and low level adapters to climate change adaptation strategies. In this study, a Cobb–Douglas production function was used to measure the effects of farmers’ adaptive capacities on rice production. The obtained results show that farmers are moderately adaptive in terms of adaptation strategies on climate change and the degree of adaptation capacities. Agronomic practices such as the quantity of fertilizer used, the amount of labor, the farm’s size, and extension contacts have a substantial impact on rice production. This study recommends that a farmer more significantly adjusts to adaptation strategies on climate change to reduce rice production. These strategies will help farmers to reduce the risk and produce higher quality rice. Consequently, rice farmers should facilitate better extension services and change the present agronomic practice to attain a higher adaptation status. It can be very clearly seen that low adaptability results in lower rice yields.

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An attempt was made to hydrolyze proteins and lactose in whey to improve the nutritive value of this byproduct, and extend its application as an ingredient to healthy beverages. Flavourzyme in different concentrations was used at pH 7.0 to hydrolyze protein at 50 °C. pH stat method, SDS-PAGE and RP HPLC-MS were used to evaluate degree of protein hydrolysis, pattern of peptide formation and characterize smaller peptides in hydrolysate, respectively. Higher concentration of enzymes produced more number of small peptides. Protein hydrolysate was again hydrolyzed at 30 °C with β-galactosidase at pH 5.5 to hydrolyze lactose. HPLC analysis indicated the degree of lactose hydrolysis and number of tri/poly saccharides formed due to varied enzyme concentration. Results from the experiment can be utilized to formulate healthy whey beverages for specific purpose.

Osteoporosis Hypovitaminosis D a b s t r a c tIntroduction: Osteoarthritis and Osteoporosis are highly prevalent disease, so is hypovitaminosis D. We tried to find out prevalence of osteoporosis and hypovitaminosis D in patients suffering from primary knee Osteoarthritis. We also compared the prevalence of oseotoporosis between general population and patients of primary osteoarthritis. There were significant correlation between the Serum Vitamin D3 status and BMD of the subjects. Conclusion: Osteoporosis is prevalent both in general population and patients suffering from Knee Osteoarthritis and may increase the disability. The matter is complicated by the fact hypovitaminosis D is also prevalent in the population and positively correlated with both Osteoporosis and osteoarthrosis, though we cannot comment on further pathogenesis because of cross sectional design of the study.