Eco-safe composite edible coating of hydrocolloids with papaya leaf extract improves postharvest quality and shelf life of papaya fruit under ambient storage.

Papaya postharvest management using low-temperature storage is discouraged as it is a tropical fruit. Extensive research is going on to preserve papaya quality at ambient storage using edible coatings and its composites. The present investigation examined the effects of an eco-safe composite edible coating consisting of hydrocolloid carboxymethyl cellulose (CMC) (1%), guar gum (1.5%), xanthan gum (0.3%), and Gum Arabic (10%) combined with papaya leaf extract (PLE) (1:1 ratio by volume) applied as dip treatment on "Red Lady" papaya fruit at ambient storage condition. Among all the attempted treatments, "PLE incorporated with CMC (1%)" was found to be the best, as the treated fruit exhibited the highest levels of biochemicals, whereas the lowest levels of physiological and enzymatic activity, which positively affected the shelf life. The "CMC + PLE" treatment enhanced the fruit gloss score by 70.1%, phenolics by 6.1%, ascorbic acid by 22.3%, total carotenoid content by 7.4%, and fruit predilection score by 22.0% over the control fruit. However, it lowered (controlling) the physiological loss in weight by 51.0%, decay incidence by 66.6%, and polygalacturonase and pectin methylesterase activity by 24.92% and 35.29%, respectively, over control. Moreover, this treatment exhibited the highest fruit purchase predilection score and prolonged the storage life for >3 days on the physiological loss standard basis (≤10%). This study indicates that "CMC (1%) with PLE (1:1)" composite coating application on papaya under ambient conditions might be an effective, environmentally friendly, and health-friendly way to retain the quality and extend the storage life.

Depression and quality of life among elderly: Comparative cross-sectional study between elderly in community and old age homes in Eastern India.

BACKGROUND: Depression among elderly is an emerging public health concern. Along with other comorbidities, depression affects the quality of life and functional ability of the geriatric population. This study aimed to assess the depression and quality of life among elderly and compare these parameters among the inhabitants of old age home and in the community. MATERIALS AND METHODS: A cross-sectional study was conducted among the elderly of the community and old-age homes in the urban areas of Raipur, Chhattisgarh between March and July 2016. Hundred elderly (50 in each group) participated in the study. Geriatric Depression Scale 15 (GDS-15) and Older People Quality of Life (OPQoL)-35 scale were used to assess the geriatric depression and quality of life, respectively. Association between depression and demographic variables were analyzed by Chi-square/Fisher's exact test. Pearson's correlation coefficient was calculated between GDS-15 and OPQoL-35 scale. RESULTS: The prevalence of geriatric depression was 59%. Quality of life was better among the old-age home elderly participants than that of community elderly when compared for score of life over all (11.78 vs. 13.56), health (12.8 vs. 14.0), social relationship (10.48 vs. 13.9), control over life (11.92 vs. 14.08), home and neighborhoods (9.38 vs. 12.36), psychological and emotional wellbeing (10.96 vs. 13.7), financial circumstances (14.5 vs. 16.7), and leisure and activities (13.86 vs. 15.28). Moderate positive correlation was observed between depression and quality of life. CONCLUSION: The higher prevalence in our study emphasizes the need to delineate the actual burden in the elderly population and provide necessary supportive measures. It needs to be addressed adequately through a coordinated primary care approach and community and social support. Timely and adequate management of depression can improve the quality-of-life outcomes.

Social stigma and its determinants among people living with HIV/AIDS: A cross-sectional study at ART center in North India.

INTRODUCTION: HIV/AIDS-related stigma and discrimination together have long been recognized as one of the main obstacles in the prevention, care, and treatment of HIV and AIDS. Yet, little has been done on a large scale to combat them. Stigma still precludes many in need of treatment and care for people living with HIV/AIDS (PLHIV). The purpose of this study was to assess the social stigma among PLHIV and the factors influencing it. MATERIAL AND METHODS: This hospital-based cross-sectional study was conducted among four hundred PLHIV attending the antiretroviral therapy (ART) center of a tertiary care institute of Haryana, India, using a semi-structured questionnaire and Berger Stigma Scale. Data analysis was performed using SPSS version 20.0 software to explore the relationship between a dependent (social stigma score) and other independent variables. RESULTS: The overall mean stigma score in our study was found to be 110.96 ± 17.05. The stigma score in the male PLHIV was higher than in females. Male gender, younger age group (18-25 years), nuclear family, and rural residents PLHIV experienced more stigma as showed by the logistic regression analysis. CONCLUSION: Stigma and discrimination are a continuous deterrent for program implementation or successful outcomes. Education, behavior change strategies, and building supportive environments to the targeted population (young, single, and rural residents) can provide a roadmap in ending stigma and discrimination.