Podcast
Questions and Answers
Coconut oil is an edible oil derived from the wick, ______, and milk of the coconut palm fruit.
Coconut oil is an edible oil derived from the wick, ______, and milk of the coconut palm fruit.
meat
The refined coconut oil is also known as '______' oil because of the process it undergoes.
The refined coconut oil is also known as '______' oil because of the process it undergoes.
RBD
Companies such as GREENVILLE AGRO CORPORATION and COCOPLUS AQUARIAN DEVELOPMENT CORPORATION are involved in the ______ industry.
Companies such as GREENVILLE AGRO CORPORATION and COCOPLUS AQUARIAN DEVELOPMENT CORPORATION are involved in the ______ industry.
coconut
Unlike refined coconut oil, ______ coconut oil retains the natural aroma and flavor of coconut because it doesn't use added chemicals.
Unlike refined coconut oil, ______ coconut oil retains the natural aroma and flavor of coconut because it doesn't use added chemicals.
Due to its high levels of saturated fat, many health authorities recommend ______ coconut oil consumption as a food.
Due to its high levels of saturated fat, many health authorities recommend ______ coconut oil consumption as a food.
While refined coconut oil is suited for high-temperature cooking like deep-frying, ______ coconut oil is preferred for applications where the coconut flavor is desired and nutrients are to be retained.
While refined coconut oil is suited for high-temperature cooking like deep-frying, ______ coconut oil is preferred for applications where the coconut flavor is desired and nutrients are to be retained.
Two types of coconut oil are ______ and unrefined.
Two types of coconut oil are ______ and unrefined.
Unrefined coconut oil, often labeled as 'virgin' or 'extra virgin', is derived from fresh coconut ______.
Unrefined coconut oil, often labeled as 'virgin' or 'extra virgin', is derived from fresh coconut ______.
The process of removing gums from crude coconut oil using a degumming agent is known as ______.
The process of removing gums from crude coconut oil using a degumming agent is known as ______.
During the refining of coconut oil, adding sodium hydroxide, also known as ______, to the oil results in the formation of soap with free fatty acids.
During the refining of coconut oil, adding sodium hydroxide, also known as ______, to the oil results in the formation of soap with free fatty acids.
The process where coconut oil is filtered through an activated clay filter to improve its color, clarity and remove impurities is known as ______.
The process where coconut oil is filtered through an activated clay filter to improve its color, clarity and remove impurities is known as ______.
To eliminate any remaining coconut scent or flavor in refined coconut oil, the oil undergoes a ______ process.
To eliminate any remaining coconut scent or flavor in refined coconut oil, the oil undergoes a ______ process.
Producing ______ involves reducing the coconut meat into fine particles, drying of the kernel, and grating the coconut meat.
Producing ______ involves reducing the coconut meat into fine particles, drying of the kernel, and grating the coconut meat.
The fresh-wet modified natural ______ method involves diluting coconut milk with potable water to remove the natural gums which interfere with the natural separation of VCO.
The fresh-wet modified natural ______ method involves diluting coconut milk with potable water to remove the natural gums which interfere with the natural separation of VCO.
After disintegration, the processing of coconuts for oil involves sequence of drying, milk extraction, ______, centrifugation and filtration.
After disintegration, the processing of coconuts for oil involves sequence of drying, milk extraction, ______, centrifugation and filtration.
Flashcards
Degumming
Degumming
Removes gums from crude coconut oil
Degumming agent
Degumming agent
Agent used to remove gums from crude coconut oil
Washing (Coconut Oil)
Washing (Coconut Oil)
Removes soap and free fatty acids from the oil
Deodorization
Deodorization
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Disintegration
Disintegration
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Fresh-wet centrifuge method
Fresh-wet centrifuge method
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Deshelling
Deshelling
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Coconut Oil
Coconut Oil
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Refined Coconut Oil
Refined Coconut Oil
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Unrefined Coconut Oil
Unrefined Coconut Oil
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RBD Oil
RBD Oil
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Virgin Coconut Oil
Virgin Coconut Oil
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25°C
25°C
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Uses of Coconut Oil
Uses of Coconut Oil
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Coconut Oil Consumption
Coconut Oil Consumption
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Study Notes
- Coconut oil and virgin coconut oil (VCO) are derived from coconuts – “tree of life."
- The Philippines is the world's second-largest producer of coconut products.
- Coconut oil is an edible oil from the wick, meat, and milk of the coconut palm fruit.
- It is a white solid fat that melts around 25°C.
- It is used for food and in industrial applications like cosmetics and detergent production.
- Health authorities recommend limiting coconut oil consumption due to its high saturated fat content.
- The broad types of coconut oil: refined and unrefined.
Refined Coconut Oil
- It is known as "RBD oil" (refined, bleached, and deodorized).
- It has no coconut flavor or aroma, therefore ideal for deep-frying.
Unrefined Coconut Oil
- It is termed as 'virgin' or 'extra virgin' coconut oil.
- It is produced from fresh coconut meat.
- There are no added chemicals or flavors.
- Safe to consume, and the nutrients are retained
Raw materials
- Fresh kernel of coconut
- Copra
Products and By-products
- Refined coconut oil
- VCO
- Coconut powder
- Coconut milk
- Dried coconut paring
Unit Process for Refined Coconut Oil
- Degumming: Crude coconut oil is mixed with an agent to remove gums.
- The oil is washed in water to separate these gums.
- Neutralizing: Sodium hydroxide or lye is added to the oil to form soap with free fatty acids; then washed with water.
- Reduce the risk of rancidity.
- Bleaching: The oil is "bleached” by filtering it through an activated clay filter.
- Deodorizing: The oil is heat-deodorized to remove coconut scent or taste.
Unit Operation for Virgin Coconut Oil
- Grating: Reduce the coconut meat into fine particles
- Drying: Kernels are dried to produce copra
- Pressing: Compress the meat to separate the oil.
- Settling: Separate fine particles and coconut oil from the pressing process.
- Dilution: The coconut milk is diluted with potable water to remove the natural gums which interfere with the natural separation of VCO for fresh-wet modified natural fermentation.
- Filtration: Separate the particles and VCO after the settling process.
- Centrifugation: The fresh-wet centrifuge method increases oil quality.
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Description
This lesson explores coconut oil, an edible oil extracted from coconut palms. It covers refined and unrefined types, highlighting the processes involved in their production. The lesson also discusses the various applications of coconut oil, from cooking to industrial uses.
