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Neem Oil Extraction Method

Neem leaves are blended with water and coconut oil is added to the mixture. The mixture is then heated for 30 minutes and strained to extract neem oil. The neem oil is used to spray crickets in a container to determine how long it takes for the crickets to die after being sprayed with the neem oil solution. A similar procedure is followed for a serai wangi plant solution to compare the effectiveness of the two plant-based solutions.

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gsharkz
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175 views4 pages

Neem Oil Extraction Method

Neem leaves are blended with water and coconut oil is added to the mixture. The mixture is then heated for 30 minutes and strained to extract neem oil. The neem oil is used to spray crickets in a container to determine how long it takes for the crickets to die after being sprayed with the neem oil solution. A similar procedure is followed for a serai wangi plant solution to compare the effectiveness of the two plant-based solutions.

Uploaded by

gsharkz
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Methodology

Preparation of Neem Oil

300 gram of neem leaves are taken


from its tree.

The neem leaves is milled with


200 ml of water by using kitchen
blender to get fine-neem fluid.

2 tablespoon of coconut oil is


mixed with fine-neem fluid

The mixture of neem fluid and


coconut oil is heated by using
stove for 30 minutes

The mixture is strained by using


strainer to extract the neem oil
from leaves

This is image shows actual neem


oil that we strained.
The Equipment Used and Its Function

Kitchen Blender
• Function - to break down material into
different consistencies such as liquid.

Kitchen Stove
• Function - to apply direct heat for
cooking process

Sieve
• Function - to seperate unwanted
material from wanted material in
sample.

Bread
• Function - as food source for crickets

Plastic Container
• as confinement space for conducting
experiment
Procedure for Collecting Result of Neem Plant Solution

3 pieces of bread are sliced


into 9 small-size of bread by
using knife

2 pieces of bread are placed


into container

4 crickets are placed in the


container

4 to 5 spray of neem solution


is sprayed into cricktes

Time taken for crickets dead


after crickets is sprayed.
Procedure for Collecting Result of Serai Wangi Solution

3 pieces of bread are sliced


into 9 small-size of bread by
using knife

2 pieces of bread are placed


into container

4 crickets are placed in the


container

4 to 5 spray of Serai Wangi


solution is sprayed into
cricktes

Time taken for crickets dead


after crickets is sprayed.

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