The present work aimed at obtaining the optimum combination of stabilisers used in an
instant ice cream formulation. Instant ice cream mixes were formulated using milk protein,
fat, sucrose, stabilisers, emulsifiers and water. A basic formulation for ice cream mix was
prepared according to the process flow of instant ice cream. Three different stabilisers
mixtures, which were carboxymethyl cellulose (CMC), carrageenan, and sodium alginate
used in 14 formulations were studied using mixture design methodology. Physical analyses on
meltdown rate, hardness, melted ice cream viscosity, and overrun were performed. The results
were compared with those of commercial instant ice cream to determine the acceptability and
quality of the final products. From the optimisation study, the recommended combination of
stabilisers was found to be 0.151% CMC and 0.149% sodium alginate. The optimised sample
had a higher viscosity of 0.17 Pa.s than the commercial one (0.16 Pa.s), which corresponded to
higher hardness thus indicating slower melting rate, which is a good texture for ice cream. The
overrun of the optimised sample was 108.33%, which is considered high. The high amount of
air, viscosity, and hardness resulted in a low melting rate of 0.22 g/min, which is desirable for
ice cream consumption. Based on sensory evaluation, the optimised instant ice cream was the
most preferred by panellists as compared to commercial sample.
Rhino-orbito-cerebral mucormycosis is a fungal infection that can be fatal especially in immunocompromised patients. It is extremely rare in immunocompetent individuals. We describe here an immunocompetent patient who survived rhino-orbito-cerebral mucormycosis due to Saksenaea vasiformis, and provide a literature review of this rare entity.
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is primarily a familial disease with autosomal dominant inheritance. Incomplete penetrance and variable expression are common, resulting in broad disease spectrum. Three patterns of phenotypic expression have been described: (1) "classic" subtype, with predominant right ventricle involvement, (2) "left dominant" subtype, with early and dominant left ventricle involvement, and (3) "biventricular" subtype, with both ventricles equally affected. Genotypephenotype associations have been described, but there are other genetic and non-genetic factors that can affect disease expression. We describe two different phenotypic expressions of ARVC in a family.
Quality of life is associated with several factors, including personal living styles and working conditions. This article aims to investigate the factors associated with quality of life among small and medium enterprises (SME) workers in 4 countries of the Association of Southeast Asian Nations (ASEAN), namely Malaysia, Indonesia, Thailand, and Vietnam. A total of 2014 workers from food and textile industries were asked to answer a questionnaire about their sociodemographic characteristics, working environment and conditions, and quality of life. Results from showed that lifestyle (ie, alcohol intake and exercising), working characteristics (ie, shift work, working hours, and working days) and workplace conditions were associated with SME workers' quality of life (ie, physical, psychological, social, and environmental domain). Among the 16 types of workplace conditions, "sitting on the chair" and "slippery floor" most affect their quality of life . It is important for these variables to be taken into account in promoting workers' well-being and quality of life.