Browsing by Author "Attanayake, S."

Now showing 1 - 4 of 4

Basil oil plus aluminium sulfate and modified atmosphere packagingcontrols Crown rot disease in Embul banana (Musa acuminata, AAB) during cold storage
(Elsevier, 2017) Siriwardanaa, H.; Abeywickrama, K.; Kannangaraa, S.; Jayawardena, B.; Attanayake, S.
tEffect of basil oil spray treatment in combination with modified atmosphere packaging was investigatedin controlling crown rot and extending the shelf life of Embul banana (Musa acuminata, AAB) at 12–14◦C.Embul banana fruits were treated with 1% aluminium sulfate, 1% aluminium sulfate + 0.4% basil oil and dis-tilled water (control). Treated banana samples were packed in Low Density Polyethylene bags and storedat 12–14◦C. In-package gases were analysed after 14 days of cold storage. Physicochemical properties,nutritional properties, sensory properties and crown rot disease severity as well as residues in treatedbanana peel were determined in ripening induced fruits. Test marketing trials were conducted in fruit out-lets in Dambulla and Kiribathgoda, Sri Lanka where treatments were provided to consumers and staff toobtain feedback on the quality of treated banana. At the end of 14 days, O2in packages remained between3.1–3.7% while CO2varied from 4.2 to 4.7%. 1% aluminium sulfate + oil treatment significantly controlledcrown rot disease compared to others. Most of the physicochemical, sensory properties of aluminiumsulfate + basil oil treated banana were not significantly different compared to control whereas nutritionalproperties of treated samples showed no drastic changes compared to control. Treated samples scoredhigher for peel colour and taste over control samples, by staff and consumers of fruit outlets. Consumerspreferred basil oil treated banana over untreated due to their sweet and pleasant taste. Insignificantamount of residues persisted in treated banana. This current safe, eco-friendly treatment strategy couldbe recommended in preparing Embul as well as other banana varieties belonging to Musa acuminata, AABgroup for commercial scale export to various destinations which require a transit time of two weeks.
Disability studies in Sri Lanka: priorities for action
(Informa Healthcare, 2014) Peiris-John, R.J.; Attanayake, S.; Daskon, L.; Wickremasinghe, A.R.; Ameratunga, S.
ABSTRACT PURPOSE: To review the published literature relating to disability in Sri Lanka, identify research gaps and inform priorities for action. METHODS: A narrative literature review was undertaken and relevant articles extracted using electronic databases such as Medline and PubMed. The available literature was examined in relation to the nine key recommendations of the World Report on Disability. RESULTS: Over the past 30 years, published disability research in Sri Lanka has primarily focussed on mental health, visual impairment and healthcare delivery. Significant gaps were apparent in evidence relating to the status and services for people with intellectual disability, policies and their impact, provider attitudes, barriers to education and employment, health workforce training and access to healthcare. CONCLISIONS: While published studies provide insights on several dimensions of disability, there are important research gaps pointing to unmet needs that require attention to support the health and wellbeing of people living with disability in Sri Lanka. To address these gaps, it is imperative that a critical mass of multi-disciplinary researchers including people living with disabilities collaborate on a strategic program of research using effective participatory approaches that engage all sectors and communities relevant to uphold the rights of people living with disability. Implications for Rehabilitation All nine key recommendations in the World Report on Disability are highly pertinent to the needs and status of people living with disabilities in Sri Lanka. Significant gaps in research on disability-related health issues exist and warrant more focussed attention by researchers, funders and policy makers. It is imperative that national stakeholders including the Ministries of Health and Social Welfare, organisations representing people living with disability and related advocacy groups, work collaboratively to identify and implement a research strategy that would better inform disability policies and programmes that have access and equity as core principles. Implementation of a national disability survey by the Department of Census and Statistics, will help prioritize disability research in the country
Efficacy of basil oil and alum in controlling crown rot disease of Cavendish banana (Musa acuminata, AAA) during cold storage
(2016) Siriwardana, H.; Abeywickrama, K.; Kannangara, S.; Attanayake, S.
Effect of Ocimum basilicum (basil) oil spray treatment, alum in combination with modified atmosphere packaging (MAP) was investigated in extending the shelf life of Cavendish banana (Musa acuminata, AAA - Grand Naine cultivar) at 12-14 0C. Twelve week mature Cavendish banana fruits were treated with 1% (w/v) alum (Potassium aluminium sulphate), 1% (w/v) alum + 0.4% (v/v) basil oil, 0.5 g/L carbendazim and distilled water (control). Treated banana samples were packed in Low Density Polyethylene bags and stored at 12-14 0C. In-package gases were analysed every seven days up to 28 days of storage. Physicochemical properties (pH, firmness, TSS, TA), sensory properties (peel colour, flesh colour, aroma, flavour, taste, overall acceptability) and crown rot disease severity were determined in ripening induced fruits after each storage period. At the end of 28 days of storage O2 in all packages remained between 5.0- 5.4% while CO2 varied from 5.1 to 5.6%. Further, treatment of 1% alum+0.4% basil oil effectively controlled crown rot disease of Cavendish banana completely up to 21 days. Most of physicochemical and sensory properties of treated banana were not adversely affected by the treatment.
A post-treatment assessment on the quality of life of Prameha (Diabetic) patients; a study conducted at Prameha clinic in Bandaranaike Memorial Ayurveda Research Institute
(Young Ayurveda Researchers' and Innovators' Symposium (YARIS – 2019), Institutional Research Committee, Gampaha Wickramarachchi Ayurveda Institute, University of Kelaniya, Yakkala, Sri Lanka, 2019) Wasana, P.D.L.; Dilupa, M.K.N.; Madusanka, B.P.R.; Wijekumara, A.B.A.T.; Herath, H.M.N.P.; Asna, M.S.F.; Weerapana, W.; Mendis, R.; Kahingala, P.; Hewagamage, P.; Attanayake, S.
According to Ayurveda, Prameha refers to the passing of urine, qualified by prefix “Pra”, the excess in both frequency and quantity .The name Prameha is self-explanatory, which means “Prabhuthamutrata” (excessive urination) and “Avilamutratha” (Turbid urine). There are twenty types of Prameha. All types of urinary abnormalities are developed to Madhumeha, unless treated in early diagnosis and it becomes incurable. Diabetes mellitus resembles with Prameha in signs and symptoms. Diabetes is multifactorial disease which emerges as an irreversible outcome of a combination of metabolic and modifiable risk factors and is one of the leading non communicable diseases (NCDs) that affects morbidity, mortality and disability in the world. Diabetes is divided into 2 major subgroups as, Type I Diabetes mellitus (Insulin Deficiency) and Type II Diabetes mellitus (Insulin Resistant). It is mainly driven by unhealthy diets, insufficient physical activities, obesity and overweight. Quality of life is the general well-being of individuals and societies, outlining negative and positive features of life. It observes life satisfaction, including everything from physical health, family, education, employment, wealth, safety, security, freedom, religious beliefs, finance and the environment. This study was designed to identify the quality of life of Prameha patients who received Ayurveda treatment at Prameha Clinic in Bandaranaike Memorial Ayurveda Research Institute, Navinna, Sri Lanka. Cross- descriptive research (prospective study) was carried out at Prameha Clinic in this institute and accessed by 50 Prameha (diabetic) patients with SF 36 stranded questionnaire distributed among those who received treatment only under Ayurveda drug modalities. According to data analysis of the variables of general health, limitations of activities, physical health, emotional health problems, social activities, pain and energy and emotions the null hypothesis was rejected and the alternative hypothesis was accepted at the significant level p<0.05. It can be concluded that there was an improvement of quality of life of the subjected patients.