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Acrolein (systematic name: propenal) is the simplest unsaturated aldehyde. It is a colorless liquid with a foul and acrid aroma. It is a colorless liquid with a foul and acrid aroma. The smell of burnt fat (as when cooking oil is heated to its smoke point ) is caused by glycerol in the burning fat breaking down into acrolein.
Pre-colonial Philippine cuisine is composed of food practices of the indigenous people of the Philippines. Different groups of people within the islands had access to different crops and resources which resulted in differences in the way cooking was practiced.
Ancient diet is mainly determined by food's accessibility which involves location, geography and climate while ancient health is affected by food consumption apart from external factors such as diseases and plagues. There are still a lot of doubt about this ancient diet due to lack of evidence. Similar to what anthropologist Amanda Henry has ...
A handmade soap bar Two equivalent images of the chemical structure of sodium stearate, a typical ingredient found in bar soaps Emulsifying action of soap on oil. Soap is a salt of a fatty acid (sometimes other carboxylic acids) used for cleaning and lubricating products as well as other applications. [1]
Like all the soap plants, Chlorogalum pomeridianum is a perennial that grows from a bulb, which is brown, between 7 and 15 cm in diameter, slightly elongated, and covered in thick, coarse fibers. The leaves grow from the base of the plant, and can be from 20 to 70 cm long and 6 to 25 mm wide. [ 1 ]
The history of the Philippines dates from the earliest hominin activity in the archipelago at least by 709,000 years ago. [1] Homo luzonensis, a species of archaic humans, was present on the island of Luzon [2] [3] at least by 134,000 years ago. [4] The earliest known anatomically modern human was from Tabon Caves in Palawan dating about 47,000 ...
In 2012, the food processing of Bicol express into glass jars was considered by the Llaguno family. [24] The Philippines' Department of Science and Technology aided in extending the shelf life of these processed dishes for another year and the commercial production of processed Bicol express meals began to proliferate. [24]
There are urban legends in the Philippines purporting supposed inventions by Filipinos. These assertions are presented as facts in some academic textbooks in history and science used by Filipino students, as well as social media, to promote Filipino exceptionalism. [61] Fluorescent lamp, said to be invented by a certain Agapito Flores.