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Banana: the everyday super fruit

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by Randima Attygalle

Be it visiting loved ones for the new year or on any other occasion, taking a comb of bananas along is a time-honoured practice among Lankans. We are not alone in our love for this delectable fruit relished over centuries by mankind and herbivorous animals alike. One of the most widely grown fruit crops in the world, banana occupies a top place in the fresh fruit trade, second only to orange. Banana (Musa spp.) is native to South Asia and Western Pacific Region. The wild ancestors of cultivated banana Musa acuminate Colla and Musa balbisiana Colla are distributed in South and South East Asian countries including Sri Lanka.

The earliest written reference to bananas in Sri Lankan history goes back to about 341 A.D. the time of King Buddhadasa who is reputed to have been a skilled physician. The king had recorded in his Sarartha Sangragaha, the medicinal values of various parts of the banana plant. There is also evidence that the prehistoric inhabitants of the island, over 12,000 years ago had eaten wild bananas. The seed remains of ati-eta kesel which had been found in a carbonized state in the stone-age cave sites of Batadombalena in the Ratnapura District prove the long existence of banana in Sri Lanka.

“Botanically known to be a kind of berry, banana is the only fruit crop equally recognized as a fruit and a vegetable. Although ‘bananas’ and ‘plantains’ are commonly used to name the fruit, there is a distinction between them. The two major types of edible banana cultivars in the country are classified into banana and plantain each with different morphological characters and uses. “While banana is considered to be the ‘dessert’ type, plantains are the cooking type,” explains Dr. Kalyani Ketipearachchi, former Principal Scientist (Fruit Agronomy), Fruits Crops Research and Development Station of the Department of Agriculture in Gannoruwa, Peradeniya. Today what is known as ‘ornamental banana species’ have also found a place in home gardens, she adds.

While almost 1,000 varieties of bananas are found across the world, there are around 50 varieties locally found, says Dr. Ketipearachchi. Other than a few varieties introduced scientifically through international research projects such as Ambun types, Cavendish type, recommended varieties of Kandula and
Pulathisi, almost all the others are indigenous to the country, she adds.

Sri Lankan bananas are found in three main groups: the Mysore, the Kolikuttu and the Cavendish. Ambul and seeni bananas are of Mysore group. Kolikuttu, suwendel, puwalu and rath kehel belong to the Kolikuttu group, while embun, anamalu, nethrampalam and bim-kesel belong to the Cavendish group. While all these are popular dessert bananas, alu-kesel or ash plantain is a cooking variety. Among the cooking types are Kithala, Mondan, Etamuru, and Marathamana which are however not as common as alu-kesel. Nethrampalam, she says, is the most expensive local variety. “This is not commonly available as it is not yet cultivated on a large scale. Nethrapalam is believed to help improve eyesight and contains aphrodisiac qualities. Bimkesel or Navkesel is also a Cavendish type known as Sri Lankan Cavendish. The tree is of dwarf size and its fruit bunch almost touches the ground.

Bananas are a popular fruit crop ensuring high economic returns throughout the year. “This is the fruit’s biggest attraction, as it could be grown across the country even at very high elevations unlike other seasonal fruits such as rambutan or mango. Moreover, banana can be harvested in shorter periods, bearing fruit in about ten months,” notes Dr. Ketipearachchi. The economic life span of a tree is about four years.

Nearly 50,000 hectares of land are under banana in Sri Lanka – that’s about 54% of the total fruit cultivation extent, according to the Department of Agriculture. It is also our highest export fruit crop. According to the Export Development Board’s numbers, Cavendish has a high demand in the international market and ambul and rath kesel are also exported in small quantities. Middle East countries are the largest buyers of Lankan bananas, (largely Cavendish) followed by several European countries including Germany, Switzerland, Netherlands and the UK. Japan and New Zealand are also among lead buyers.

Along with its everyday presence in Lankan homes, the fruit is also part of the country’s religious and cultural fabric. All of it, be it leaves, flower bud, pseudo stem or corm, no part of this plant goes unutilized. It is also a popular weaning food for infants as it is easily digestible, soft and palatable. Rice and curry wrapped in banana leaves, popularly known as kesel-kola buth is much relished, giving a special flavour to a meal apart from its packaging function.

Harvard School of Public Health in their literature alludes to banana as the ‘iconic golden fruit’ which carries the title of the ‘first super-food endorsed by the American Medical Association in the early 20th century as a health food for children and a treatment for celiac disease. Rich in potassium, vitamin A and C, banana can easily fulfill the minimum daily fruit requirement of 100gms, says Dr. Renuka Jayatissa, Head of the Department of Nutrition at the Medical Research Institute and President of the Sri Lanka Medical Nutrition Association.

An advocate of ‘a banana a day keeps the doctor away,’ she remarks that banana is a natural intervention for tropical lands like ours to supplement the minerals lost due to heat. “It’s actually a wonder fruit with many advantages – nutrition value, affordability, availability and its natural peel-wrapper, makes it a safe and a practical fruit that could be eaten at any time without interfering with our meal patterns.”

Nearly 50% of Lankan adults have high blood pressure says the Clinical Nutritionist. Rich is potassium, the fruit is recommended for maintaining blood pressure levels. However, those with potassium-related health issues need to be conscious of how much of the fruit they eat, says Dr. Jayatissa. As it is rich in calories and carbohydrates, it should be eaten in moderation by diabetics and other high risk groups such as the overweight and the obese, to prevent glycemic overloading. “People unnecessarily fear banana which should not be the case. Eating in moderation is the key,” she notes.

The nutritional level of different kinds of bananas varies but this is not very significant, so people have the advantage of enjoying their preferred variety, Dr. Jayatissa says. “Ambul has more citric acid, and that’s the reason why it doesn’t agree with those who have citric acid intolerance. But such cases are now not very common. Rath-kesel has more beta-carotenes and is good for those with Vitamin A deficiency. Anamalu is recommended to treat diarrhea as well as constipation,” she explains emphasizing that this fruit can also meet the recommended daily dose of vitamin C as a buffer against COVID-19.

Citing Thailand’s example, she says that the wastage of this wonder fruit must be avoided. “In Thailand, hardly any bananas are thrown away. Overripe fruit is sun-dried and diced into small pieces which they enjoy with ice cream or smoothies. We can learn from this and even add it to our much loved curd. Banana peel soaked in water for three days is a good fertilizer”, Dr Jayatissa says, encouraging Lankans to be more creative with this abundant fruit.



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Nanda Malini Ascocenda: A flower that carries the name of a legendary voice

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By Ifham Nizam

A flower named after one of Sri Lanka’s most celebrated voices has become a unique tribute to the country’s cultural heritage, with the Nanda Malini Ascocenda orchid carrying the name of veteran singer Dr. Nanda Malini.

The orchid was named in honour of Nanda Malini, recognising her outstanding contribution to Sri Lankan music and culture. She is among the country’s most acclaimed singers, with a career spanning several decades and a repertoire deeply rooted in Sri Lankan social and cultural experiences.

The striking illustration, released by the Ministry of Environment on August 21, features the veteran singer surrounded by colourful orchids and musical notes, bringing together two important elements of Sri Lankan identity — the country’s rich natural heritage and its musical tradition.

The Nanda Malini Ascocenda is particularly significant because it represents an unusual meeting point between art and nature. Orchids have long been associated with Sri Lanka’s botanical wealth, while the naming of individual hybrids after distinguished personalities provides a lasting link between the country’s natural and cultural heritage.

According to published accounts, the Nanda Malini Ascocenda was named in 2004 in recognition of the singer.

A recent profile described her as possibly the only Sri Lankan artiste to have an orchid named after her by the Orchid Circle of Sri Lanka.

Nanda Malini’s contribution to music has been recognised through numerous awards. She has also performed internationally and remains one of the most recognised figures in Sri Lankan music.

Her association with songs reflecting social realities, human emotions and national identity has given her a special place in the country’s cultural landscape.

The orchid, therefore, represents more than a botanical curiosity. It is a living tribute to an artiste whose voice has accompanied generations of Sri Lankans.

The Ministry of Environment’s presentation also serves as a reminder that conservation is not limited to forests, wildlife and ecosystems. Sri Lanka’s natural heritage is closely intertwined with its history, culture, art and the people who have enriched the nation’s identity.

As the colourful blooms of the Nanda Malini Ascocenda evoke the beauty of Sri Lanka’s orchid heritage, the name attached to them ensures that the contribution of one of the country’s most distinguished musical voices continues to live on in an entirely different form — through nature itself.

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The Best of Malkoha celebrates half a century of Sri Lankan ornithological writings

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Distinguished gathering

By Ifham Nizam

The launch of The Best of Malkoha: Half a Century of Ornithological Writings marked a significant milestone in Sri Lanka’s birdwatching and conservation history, as the Field Ornithology Group of Sri Lanka (FOGSL) celebrated its Golden Jubilee at the Faculty of Science, University of Colombo.

The book, drawn from five decades of writings published in Malkoha, the FOGSL newsletter, brings together a rich record of observations, discoveries and experiences that helped shape modern field ornithology in Sri Lanka.

The launch formed part of FOGSL’s first-ever Founders’ Day, held on August 22, a date chosen to coincide with the 76th birthday of Vidyajothi Emeritus Professor Sarath Kotagama, one of the Organisation’s founding figures and its enduring source of inspiration.

The occasion brought together academics, conservationists, naturalists, birdwatchers, students, young birders and members of FOGSL, reflecting the broad community that the organisation has cultivated since its establishment in 1976.

Section of the invitees

Biodiversity expert Dr. Rohan Pethiyagoda, delivering the Golden Jubilee Founders’ Day Oration, used the occasion to reflect on five decades of biodiversity research and conservation in Sri Lanka, while paying tribute to Professor Kotagama and the role played by FOGSL in taking birdwatching beyond a small circle of specialists.

Pethiyagoda said the organisation’s greatest achievement had been its ability to make knowledge of birds and nature accessible to ordinary people.

He recalled how, in the early 1990s, Professor Kotagama had proposed producing an affordable field guide so that birdwatching would no longer be restricted by the high cost of existing publications.

That resulted in the publication of A Field Guide to the Birds of Sri Lanka in 1994, which Pethiyagoda published and which subsequently became a bestseller.

The collaboration later produced Sri Lanka Kurulu in Sinhala, making serious bird identification and knowledge available to an even wider audience.

Pethiyagoda recalled a particularly emotional encounter that demonstrated the lasting impact of that work.

During a recent visit to Talangama to accompany Australian birdwatchers, he encountered two boys, aged around 12 and 14, carrying a battered copy of Sri Lanka Kurulu and using it to identify birds.

“I just started crying,” Pethiyagoda said, describing the moment as evidence of how knowledge had been passed from one generation to another.

He said the achievements of the past 50 years should not be underestimated. Sri Lanka has witnessed major advances in health, education, infrastructure and conservation, while the country’s protected-area network has expanded considerably.

At the same time, however, he warned that biodiversity research and conservation continue to face serious institutional challenges.

Pethiyagoda pointed to habitat fragmentation, climate change, inadequate scientific research and restrictions on field research as major challenges facing the next generation of conservationists.

He said climate change would increasingly force species to move towards cooler, higher elevations, but fragmented habitats could prevent them from making such movements.

“Our challenge now is to connect up those little fragments so that plants and animals can migrate across these landscapes,” he said, stressing the importance of restoring ecological connectivity.

He also called for greater investment in ex-situ conservation for species facing extinction and urged the establishment of conservation facilities across Sri Lanka’s different climatic zones.

Pethiyagoda placed particular emphasis on citizen science, arguing that Sri Lanka possessed an enormous reservoir of public enthusiasm for biodiversity.

He noted that more than 20,000 Sri Lankans were now involved in citizen science through platforms such as iNaturalist, with Sri Lankan users generating significant biodiversity data.

“The appetite for science, the appetite for conservation, for exploration, for discovery is there in the people,” he said.

Pethiyagoda also paid an emotional tribute to Professor Kotagama, describing him as the constant force behind much of Sri Lanka’s modern conservation movement.

“In future generations, we will talk of conservation in this country as before Kotagama and after Kotagama,” he said.

He also acknowledged Professor Kotagama’s wife, Namali, for being the “bedrock” of his household and for supporting his decades-long contribution to conservation.

The Golden Jubilee celebrations also looked back at the origins of FOGSL.

The Organisation was founded on October 10, 1976, when four passionate bird enthusiasts—the late P. B. Karunaratne, Professor S.U.K. Ekaratne, Professor Sarath Kotagama and Rex I De Silva —came together with a shared objective of making birdwatching accessible beyond the relatively exclusive group that had traditionally dominated the field.

FOGSL was subsequently formally recognised by the University of Colombo and developed as a platform bringing together birdwatchers, researchers, students, educators and nature enthusiasts.

Its philosophy was simple: one did not need an academic qualification to become a member. Enthusiasm, careful observation, recording and sharing knowledge were enough.

That principle continues to define the Organisation.

FOGSL has since become Sri Lanka’s BirdLife International partner and has played an important role in bird research, conservation, environmental education, field studies, school programmes and citizen science.

Its work has extended from research on endemic birds and migratory species to biodiversity monitoring, conservation education and programmes aimed at children and young people.

Speaking at the event, FOGSL President Professor Nihal Dayawansa said the organisation’s founding vision remained relevant even after half a century.

The Organisation, he noted, was created not simply as a birdwatching club but as a platform through which people could study and conserve Sri Lanka’s birds while inspiring the wider public to appreciate nature.

The Founders’ Day itself was described as an opportunity to honour those who established and shaped the Organisation while celebrating the contribution of generations of members.

Professor Mayuri Wijeyasinghe, Head of the Department of Zoology and Environmental Sciences, said FOGSL had given ornithology a new meaning in Sri Lanka by taking birdwatching beyond an elite community and making it accessible to ordinary people and schoolchildren.

She noted that Sri Lanka, as a tropical island with a remarkable diversity of birds and a high level of endemism, had a special responsibility to understand and conserve its avifauna.

The Dean of the Faculty of Science, Professor I.M.K. Fernando, meanwhile, said that although his own field was physics, he recognised the common foundation shared by all branches of science—curiosity.

He congratulated FOGSL on reaching 50 years and praised its contribution to research, education, student development, wetland conservation, public awareness and science-based advice on development projects.

“The work goes far beyond publishing,” he said, noting the Organisation’s lectures, school programmes, research projects and conservation initiatives.

He also paid tribute to Professor Kotagama, describing him as a legend whose influence had extended well beyond ornithology.

Professor Kotagama, speaking after receiving tributes from colleagues and friends, said the Organisation’s foundations had been laid with a belief that people could make a difference.

He stressed the importance of taking decisions based on scientific knowledge and criticised excessive bureaucratic barriers that, in his view, prevented scientists from carrying out important field research.

Reflecting on his own period as Director of Wildlife Conservation, he said he had sought to transform the Department into a scientific institution.

“For me and for us who were working in the Mahaweli environment programme at that time, we knew that if not for science, you cannot go forward in conservation,”

Professor Kotagama said, stressing that conservation required both natural and social sciences.

He recalled the challenges faced by the Department, including inadequate staffing structures and poor career progression for wildlife officers, and said efforts had been made to introduce a more professional and scientifically grounded system.

The 50-year journey of FOGSL is closely intertwined with the development of modern field ornithology in Sri Lanka.

From the early days when birdwatching was largely confined to a small group of specialists, the Organisation helped create a culture in which students, schoolchildren, amateur birdwatchers and citizen scientists could contribute to the understanding of the country’s biodiversity.

The launch of The Best of Malkoha, therefore, served as more than the unveiling of another publication. It was a record of that transformation.

The writings collected in the volume represent five decades of observations and experiences, documenting how Sri Lankan field ornithology evolved through the work of generations of birdwatchers, researchers and conservationists.

As theOorganisation enters its next half century, the message emerging from the Golden Jubilee celebrations was clear: the future of conservation will depend not only on institutions and scientists but also on an informed and empowered public.

FOGSL’s enduring motto—”Once a member, always a member”—perhaps best captures that legacy: a lifelong connection with birds, nature, scientific observation and the responsibility to protect Sri Lanka’s extraordinary natural heritage.

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Heart that beats for humanity

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Dr Rajitha Y de Silva: Healing hearts, saving lives

Dr. Rajitha de Silva

By Zanita Careem

Dr. Rajitha Y. de Silva, Consultant Cardiothoracic Surgeon and Consultant at Sri Jayewardenepura General Hospital, has built a distinguished career around one of medicine’s most demanding discipline – surgery of the heart. With his expertise, precision and pioneering spirit, he has become closely associated with the advancement of Minimally Invasive Cardiac surgery in Sri Lanka. He joined Sri Jayewardenpura General Hospital in 2013 and is today recognised as a pioneer of Minimally Invasive Cardiacs procedures in the country.

He is particulary recognised as a pioneer of mimimallyinvasive surgery in Sri lanka,with experience in procedures including minimally invasive coronary surgery and mitral valve repair. He is recognition as a leading figure in the advancement of modern cardiac surgery in the country. With years of specialised training and experience behind him, Dr de Silva has built a reputation in cardiothoracic surgery while remaining deeply conscious of the human story behind every patient who enters the operating theatre. For him, the beating heart is more than an organ to be repaired – it represents a life, a family, a future and a second chance.

His commitment to patients extends well beyond the operating theatre. Having witnessed the financial hardships faced by heart patients who desperately needed surgery but could not afford it. Dr de Silva, together with Senior Cardiologist Dr. Ruwan Ekanayake, co-founded the Heart to Heart Trust Fund.

The initiative was created with a powerful objective, that no patient should be denied life saving cardiac treatment simply because of financial difficulties.

Perhaps one of the most striking aspects of Dr de Silva’s personality is that his concern for patients does not end when the operation is over. His vision has included creating initiatives that make the difficult journey of cardiac patients more humane, giving them encouragement, dignity and hope during a period when they are often at their most vulnerable. Abayadhana was born from a simple but powerful conviction that every patient deserves a chance to live.

Through the Abayadhana programme, he represents his compassionate approach to caring for people who need not only medical attention, but also understanding, encouragement and support. What makes this initiative particularity meaningful is the personal commitment behind it. It reflects his belief that healing is not only about medicine, but about reaching out to people when they are most vulnerable.

Away from the intensity of the operating theatre, Dr. Rajitha de Silva finds another kind of joy – his passion for cricket over the years; he has taken the field in numerous matches, playing alongside and against many well known personalties.

Dr. Rajitha de Silva’s journey is guided by compassion and success anchored in humanity. From pioneering milestones in cardiac surgery to the Heart to Heart Trust Fund and the Abayadhana initiative, he has continued to give back to the people whose lives he touches. His love for cricket, his warmth and generosity reveal the heart behind the healing hands.

A surgeon by profession, a humanitarian by choice and a cricketer by heart, Dr. Rajitha’s greatest legacy may not be measured only by the operations he has performed, but by the lives he has changed, the hope he has restored and the hearts he has touched.

The trustees of the Heart to Heart Trust Fund stand united behind the mission of saving lives and giving hope. Their collective commitment helps turn the Trust’s vision into meaningful support for patients and families in need

The Executive Director, Heart to Heart Trust Fund, Shanti Fernando, plays a hands on role in turning the Trust’s vision into action, coordinating efforts, and bringing hope where it is needed.

Behind Dr. Rajitha de Silva’s demanding life is his wife, Dr. Arunie, and children, who has been his strength and support.

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