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AFLATOXIN IN IMPORTED COCONUT OIL

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A SCIENTIFIC VIEW

BY Emeritus Professor Upali Samarajeewa
smrjee@gmail.com]

The public are bombarded with half truths on presence and release of imported aflatoxin-contaminated coconut oil to the market. When improperly dried copra is stored for many days a mold of yellow colour, which becomes moss green later, appears on the surface of the kernels, releasing aflatoxins deep into the coconut kernels. Once released into the kernel, the toxin remains unchanged till the kernel disintegrates. On expulsion of oil from such copra, 80% of the aflatoxin separates into the coconut oil. Aflatoxins were first detected in groundnuts in 1961, when turkey poults, fed with ground nuts, died in thousands, compelling the British to celebrate Christmas without the traditional roasted turkey on the dining table. The Scientist and his Assistant, who got exposed during discovery of the aflatoxins are reported to have died of colon cancer a few years later. In 1970, a consignment of copra from the Philippines was rejected by the USA sensitizing the Coconut Authorities in Sri Lanka too.

The issue today is that the consignments of coconut oil, imported from two or more countries by several importers, is supposed to be highly contaminated with aflatoxins. Aflatoxin can cause liver cancers in humans on long exposure through foods. The Sri Lankan society is still not sure whether a part of the consignment, under discussion, got released to the market, as the public are made to believe half-truths. The only solution to the problem lies in getting the market coconut oil tested for presence of aflatoxins. It may be worth testing a few ‘refined’ samples of oils, bottled, and marketed under the brand names of importers under scrutiny. When humans suffer from a serious sickness, they do not go to the usual family doctor, but the specialist on the particular disease. In Sri Lanka, there is only one laboratory accredited for testing aflatoxins in vegetable oils, which has been maintaining competency through continuous testing, surveillance, and research. This reliable testing capacity is with the Food Safety and Quality Assurance Laboratory of the Faculty of Veterinary Sciences at Peradeniya University. Our arguments and interpretations on various test reports from exporting countries, or from unaccredited laboratories in other Sri Lankan institutions, carry no sense in the light of this background. Some public media are excellent in fueling the flames with no scientific understanding. Institutions possess the expertise on protecting their own good names. Politicians listen to both sides and argue smartly in the august house with little scientific understanding. Scientific views are not obtained from the right persons or right places. The carnival continues. Public are not sure whether to celebrate the New Year with “kewum” or without.

When the Philippines copra consignments were rejected by the USA, in 1970, the Coconut Authority, in Sri Lanka, got sensitized immediately and arranged a three-year research assignment in the Faculty of Medicine, Peradeniya to examine the probable aflatoxin contaminations in Sri Lankan copra, coconut oil and poonac. The person employed under the assignment developed a test method for aflatoxins in coconut products, did a one-year survey visiting and collecting samples from each and every coconut oil mill in the country in three rounds examining copra, oil and poonac. The project understood the aflatoxin levels in the coconut products in Sri Lanka and the origins of contaminations. There were many other related academic research activities to strengthen the findings, such as toxic effects of aflatoxins on experimental and farm animals and effects of smoke drying of copra on aflatoxin accumulation. The project also clearly identified the poor manufacturing practices leading to the contamination problem and working out mechanisms to remove aflatoxins in coconut kernel products industrially. All the research were well recognized, internationally, through publications and patents. Good manufacturing practices were recommended to the industry. This enriched the Coconut Authority with new scientific information of the ground situation, remedial measures, and actions to be taken, arising from their investment for scientific research on aflatoxin related risks and appropriate levels of controls. The Coconut Authority continued to use this information for years and conducted regular training programmes, for the copra producers and oil millers regularly at grassroot level. It had the desired effects of reducing the concentrations of aflatoxins in coconut oil through commitment of an increased number of industrialists, to be within regulatory levels. More recent introduction of branding and bottling of coconut oils, was a mechanism to trace the origins of possible aflatoxin problems in the long run. Against this situation, releasing imported coconut oil in bulk with no mechanism to establish the origin or identity boils down to opening the gates exposing consumers to the invisible risk of aflatoxins, which would be felt in years to come.

Unlike other agricultural commodities, such as groundnuts and maize that gets contaminated with aflatoxins, consumers get exposed to higher and continuous health risks through coconut oil on a daily basis. Aflatoxin producing mold is visible in groundnuts and maize providing the choice for consumers to discard contaminated kernels. Aflatoxins in coconut oil is hidden, requires expensive sophisticated testing and could expose the consumers unaware of the risks.

Copra is produced in Sri Lanka using a scientifically designed kiln with natural mechanisms for uniform heating, removing the moisture with smoke, depositing a thin layer of antimicrobials on kernel surfaces, and finally reducing the moisture to safe levels of 8%. The kiln is described in global literature as “Ceylon Copra Kiln” – Credit to the research of Coconut Research Institute. The same cannot said of the copra production and the kilns used in the countries from which we have imported coconut oil recently. Naturally, a potential disaster was in the pipeline on importing coconut oil from such countries. It has exploded now.

The cure lies in chemically refining the contaminated coconut oil, which is already in our territories. Alkali used in chemical refining of edible oils converts the aflatoxin molecules to sodium derivatives, which are water soluble and washed away during the centrifugation process. There are no other short cuts to get rid of aflatoxins in coconut oil or in any other food. Any industrial process can possess weak points due to the way it is practiced. The final clearance on safety should be based on testing the chemically refined coconut oil for absence of aflatoxins. Sri Lankan scientists who have spent years of research and lived with the subject stand above everybody in this subject globally. They possess the knowledge and the knowhow. Unscientific advises from inadequately informed persons would not help in solving this national food safety problem. Once the imported crude coconut oil is refined and cleared as “free of aflatoxins”, the stocks could be exported recovering the dollars Sri Lanka has spent to import crude oils and even make profits. Let the businesses use science to make money for the country.

Unfortunately, Sri Lankan science has become an occult science with offering ‘Sudharshani paniya’ of unknown origin, Dhammilka peniya from kali-science, ‘Ravana paniya’ of “Dandumonara’ origin and arsenic-science of Natha Deviyo. The proponents have achieved their objectives at the expense of “literate” Sri Lankans. Let us not allow the aflatoxin issue of imported coconut oil to follow the same pathway, sidetracking the scientific knowledge available to the country.

The author has worked through this whole scientific process, which is internationally recognized. Sri Lanka has understood the problem. It knows the solutions. Who would come out with no vested interests aiming benefits for the common man?



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Illegal solar push ravages Hambantota elephant habitat: Environmentalist warns of deepening crisis

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Land earmarked for the project

A large-scale move to establish solar power plants in Hambantota has triggered a major environmental and social crisis, with more than 1,000 acres of forest—identified as critical elephant habitat—cleared in violation of the law, environmental activist Sajeewa Chamikara said.

Chamikara, speaking on behalf of the Movement for Land and Agricultural Reform, said that 17 companies have already begun clearing forest land along the boundaries of the Hambantota Elephant Management Reserve. The affected areas include Sanakku Gala, Orukemgala and Kapapu Wewa, which are known to be key elephant habitats and long-used movement corridors.

He said that what is taking place cannot be described as development, but rather as a large-scale destruction of natural ecosystems carried out under the cover of renewable energy expansion.

According to Chamikara, the clearing of forests has been carried out using heavy machinery, while large sections have also been deliberately set on fire to prepare the land for solar installations. He said that electric fences have been erected across wide stretches of land, effectively blocking elephant movement and fragmenting their natural habitat.

“These forests are not empty lands. They are part of a living system that supports wildlife and nearby communities. Once destroyed, they cannot be easily restored,” he said.

The projects in question include a 50 megawatt solar development undertaken by five companies and a larger 150 megawatt project implemented by 12 companies. The larger project is reported to be valued at around 150 million US dollars.

Chamikara stressed that these projects are being carried out in a coordinated manner and involve extensive land clearing on a scale that raises serious environmental concerns.

He further alleged that certain companies had paid about Rs. 14 million to secure support and move ahead with the projects. He said this points to a troubling failure of oversight by state institutions that are expected to protect forests and wildlife habitats.

“This is not only an environmental issue. It is also a serious governance issue. The institutions responsible for protecting these lands have failed in their duty,” he said.

Chamikara pointed out that under the National Environmental Act, any project of this scale must receive prior approval through a proper Environmental Impact Assessment process.

He said that clearing forest land before obtaining such approval is a direct violation of the law.

He added that legal requirements relating to archaeological assessments had also been ignored. Under existing regulations, large-scale land clearing requires prior evaluation to ensure that sites of historical or cultural value are not damaged.

“The law is very clear. You cannot go ahead with projects of this nature without proper approval. What we are seeing is a complete disregard for legal procedure,” Chamikara said.

The environmental impact of these activities is already becoming visible. With their natural habitats destroyed, elephants are increasingly moving into nearby villages in search of food and shelter. This has led to a sharp rise in human-elephant conflict in several areas.

Areas such as Mayurapura, Gonnooruwa, Meegahajandura and Thanamalvila have reported increasing encounters between humans and elephants. According to Chamikara, more than 5,000 farming families in these areas are now facing growing threats to their safety and livelihoods.

 

He warned that farmers are being forced to abandon their lands due to repeated elephant intrusions, while incidents involving damage to crops and property are rising. There have also been increasing reports of injuries and deaths among both humans and elephants.

“This is turning into a serious social and economic problem. When farmers cannot cultivate their lands, it affects food production, income and rural stability,” he said.

Chamikara also raised concerns about the broader environmental consequences of clearing forests for solar power projects. While renewable energy is promoted as a solution to reduce carbon emissions, he said that destroying forests undermines that goal.

“Forests play a key role in absorbing carbon dioxide. When you clear and burn them, you are increasing emissions, not reducing them. That defeats the purpose of promoting solar energy,” he explained.

He added that large-scale deforestation in dry zone areas such as Hambantota could also affect local weather patterns and reduce rainfall, which would have further negative impacts on agriculture and water resources.

Chamikara called for a shift in policy, urging authorities to focus on more sustainable approaches to solar power development. He said that rooftop solar systems on homes, public buildings and commercial establishments should be given priority, as they do not require clearing large areas of land.

He also recommended that solar projects be located on degraded or abandoned lands, such as areas affected by past mining or other low-value lands, rather than forests or productive agricultural areas.

“Renewable energy development must be done in a way that does not destroy the environment. There are better options available if there is proper planning,” he said.

Chamikara urged the Central Environmental Authority and the Department of Wildlife Conservation to take immediate action to stop ongoing land clearing and investigate the projects. He stressed that all activities carried out without proper approval should be halted until legal requirements are met.

He warned that failure to act now would lead to long-term environmental damage that could not be reversed.

“If this continues, we will lose not only forests and wildlife, but also the balance between people and nature that supports rural life. The consequences will be felt for generations,” he said.

The situation in Hambantota is fast emerging as a critical test of whether development goals can be balanced with environmental protection. As pressure grows, the response of authorities in the coming weeks is likely to determine whether the damage can still be contained or whether it will continue to spread unchecked.

By Ifham Nizam

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Why Mahatma Gandhi’s teachings need to be at the heart of conflict resolution

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Mahatma Gandhi

All credit to the Tamil Nadu government for taking concrete measures to perpetuate the memory of the renowned Mahatma Gandhi of India, who on account of his moral teachings stands on par with the likes of Socrates, Plato, Aristotle, Confucius and Jalaluddin Rumi, to name a few such all-time greats. The time is indeed ripe to draw the world’s attention to the Mahatma’s humanistic legacy which has resonated in the hearts of peace-oriented sections the world over down the decades.

Under its mega developmental blueprint titled ‘ Tamil Nadu 2030’, the Tamil Nadu government, among other things, intends transforming villages into centres of economic growth in conformity with the Mahatma’s vision of making the village the fundamental unit of material and spiritual advancement. Thus will come into being the ‘Uttamar Gandhi Model Villages Project’, which will be initially covering 10 village Panchayats. (Please see page 3 of The Island of March 11, 2026).

The timeliness of remembering and appreciating anew the teachings of Mahatma Gandhi resides in the utter lawlessness that has been allowed to overtake the world over the last few decades by none other than those global powers which took it upon themselves to usher in a world political and economic order based on the UN Charter and the Universal Declaration of Human Rights. Mainly in ‘the dock’ in this regard are the permanent members of the UN Security Council.

As is plain to see, the international law and order situation has veered out of control. Principal priorities for the international community or what’s left of it is to prevent the current mainly regional war in the Middle East from degenerating dangerously into another world war, coupled with the task of eliminating the possibility of another nuclear holocaust.

The most scorching of ironies is that the world’s ‘number one power’, the US, has virtually lost its way in the ‘Global Disorder’ it has been party to letting lose. For instance, instead of making good its boast of militarily neutralizing Iran and paving the way for the constant flow of fuel and gas from the Strait of Hormus by itself and Israel, it is now appealing to the rest of the West to come to its assistance. Not surprisingly, US allies are indicating their unwillingness to help pull the US’ ‘chestnuts out of the fire’.

Oil and gas are the veritable life blood of countries and going ahead it should not come as a surprise if impatience gets the better of the major powers and the nuclear option is resorted to by some of them under the dangerous illusion that it would be a quick-fix to their growing economic ills and frustrations.

All the above and more are within the realms of the possible and the need is pressing for humanistic voices to take centre stage in the present runaway crisis. As pointed out in this column last week, Realpolitik has overtaken the world and unless the latter is convinced of the self-destructive nature of the major powers’ policy of ‘meeting fire with fire’ to resolve their disputes, annihilation could be the lot of a good part of the world.

For far too long the voice of humanity has been muted and silenced in the affairs of the world by the incendiary threats and counter-threats of the big powers and their allies. No quarter has been bold enough in these blood pressure-hiking slanging matches to speak of the need for brotherly love and compassion among nations and countries. But it’s the language of love and understanding that is the most pressing need currently and the Mahatma in his time did just that against mighty odds.

At present the US and Iran are trading threats and accusations over military-related developments in the Gulf and it’s anybody’s guess as to what turn these events will take. However, calming voices of humanity and moderation would help in deescalating tensions and such voices need to go to the assistance of the UN chief and his team.

The Mahatma used the technique of ‘Satyagraha’ or the policy of non-violent resistance to oppose and dis-empower to a degree the British empire in his time and the current major powers would do well to take a leaf from Gandhi. The latter also integrated into the strategy of non-violent resistance the policy of ‘Ahimsa’ or love and understanding which helped greatly in uniting rather than alienating adversaries. The language of love, it has been proved, speaks to the hearts and minds of people and has a profoundly healing impact.

Mahatma Gandhi defined the ideal of ‘Ahimsa’ thus: ‘In its positive form, “Ahimsa” means the largest love, the greatest charity. If I am a follower of “Ahimsa”, I must love my enemy or a stranger to me as I would my wrong-doing father or son. This active “Ahimsa” necessarily includes truth and fearlessness.’ (See; ‘Modern Indian Political Thought; Text and Context’ by Bidyut Chakrabarty and Rajendra Kumar Pandey, Sage Publications India, Pvt. Ltd., www.sagepub.in).

In the latter publication, the authors also defined the essence of ‘satyagraha’ as ‘protest without rancour’ and this is seen as ‘holding the key to his entire campaign’ of non-violent resistance. From these perspectives, the teaching, ‘hatred begets hatred’ acquires more salience and meaning.

Accordingly, the voice of reason and love needs to come centre stage and take charge of current international political discourse. The UN and allied organizations which advocate conflict resolution by peaceful means need to get together and ensure that their voices are clearly heard and understood. The global South could help in this process by seeing to the vibrant rejuvenation of organizations such as the Non-aligned Movement.

An immediate task for the peace-oriented and well meaning is to make the above projects happen fast. In the process they should underscore afresh the profound importance of the teachings of Mahatma Gandhi, who is acclaimed the world over as a uniting and healing political personality and prophet of peace.

If the Mahatma is universally acclaimed, the reason is plain to see. Put simply, he spoke to the hearts and minds of people everywhere, regardless of man-made barriers. The language of peace and brotherhood, that is, is understood by everyone. The world needs more prophets of peace and reconciliation of the likes of the Mahatma to drown out the voices of discord and war-mongering and ensure that the language of humanity prevails.

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Exciting scene awaits them …

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The Future Model Hunt extravaganza, organised by Rukmal Senanayake, and advocacy trainer Tharaka Gurukanda, held in late January 2026, has brought into the limelight four outstanding contestants who will participate, at the international level, this year – Sandeepa Sewmini, Demitha Jayawardhana, Diwyanjana Senevirathna, and Nimesha Premachandra.

Nimesha took the honours as Mrs. Tourism Sri Lanka 2026 and was featured in The Island of 05th March,

Sandeepa Sewmini was crowned Miss Supranational 2026 and will represent Sri Lanka at the big event to be held in Poland later in the year.

A Business Management and Human Resources student, she will be competing under the guidance of Rukmal Senanayake from the Model With Ruki – Model Academy & Agency.

The Mister Supranational Sri Lanka crown went to Demitha Jayawardhana, a 20-year-old professional model and motocross rider.

Apart from modelling he is engaged in his family business.

Demitha Jayawardhana: Mister Supranational Sri Lanka 2026

Demitha is also a badminton player with a strong passion for sports, fitness and personal growth.

In fact, he is recognised for his strength, discipline, and passion for fitness.

A past student of Wycherley International School and St Peter’s College, Colombo, Demitha is currently in his second year of Economics Management at the Royal Institute of Colombo.

He will represent Sri Lanka at the 10th edition of the Mister Supranational pageant, in Poland, in August, 2026.

Mister and Miss Supranational are annual international beauty pageants, held in Poland, and are designed to discover new talent for the modelling and television industries and produce instant celebrities.

The competition focuses on elegance, intelligence, and social advocacy, with contestants, representing their countries.

The newly appointed Miss Teen International Sri Lanka 2026 is Diwyanjana Senevirathna.

She was crowned at the Future Model Hunt and will represent Sri Lanka at the Miss Teen International 2026 pageant in India.

Diwyanjana is noted for her grace and dedication to representing the country at this prestigious event that aims to celebrate talent, intelligence, charm, and individuality, and provide a platform for young girls to showcase their skills.

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