Lambanog is very popular Filipino alcoholic drink. Also known as coconut vodka or distilled coconut spirit. However when improperly processed, it can contain significant amount of methanol – a deadly wood alcohol. Philippine BFAD mandates that all alcohol manufactures should get license to operate, LTO. Due to this fact, selling of unregistered alcoholic drink is strictly prohibited.
Methanol, also known as wood alcohol, is a flammable and poisonous liquid. Ingestion of 30 ml is considered fatal. Absorption through the skin or inhalation of vapor may also lead to toxic effects. Poisoning is due to methanol being converted into formaldehyde and formic acid in the liver and kidneys.
Characteristic symptoms of methanol poisoning include rapid shallow breathing and visual disturbances which often leads to irreversible blindness and severe abdominal pain. Other symptoms include head ache, gastro-intestinal disturbances, pain in the back and extremities and coma which may terminate in death due to respiratory failure.
How to Make Lambanog
1. Lambanog can be produced using the process of distillation. The freshly gathered coconut tree sap is oyster white in color, has a nearly neutral pH, and is already inherently sweet tasting by nature. Allowed to ferment further if too sweet and less alcoholic.
2. Put desired amount of tuba or coconut sap in distillation chamber. Apply heat until it evaporates.
3. Condensed the evaporated alcohol using flowing water at the top of the distillation chamber to liquefy the alcohol in gaseous phase.
4. Set aside the first ten to 20 ounces of distillate because it contains high concentration of methanol. This is locally called head or “bating”. Or do the collection when temperature reaches 93°C to 94°C.
5. Continue distillation until 80 proof alcohol is gathered, determined using alcohol hydrometer. Don’t let alcohol concentration go below 80 proof. Below 80 proof is of low quality.