Embed Size (px)
Citation preview
Researchers Jariya Jiriyasin
Jittikan Narapan Sinnapa
VanduangdenAdvisorAdvisor Mr. Sorachai Mr. Sorachai SaelimSaelim
IntroductionIntroduction• Treatment of acne and other skin eruptions such as sores, (Aburjai T, Phytotherapy Research 2003) • Important for normalizing oily/acne skin and balances dry skin (Myra Michelle Eby, 2006)
(http://www.comav.upv.es
/taxonomy_intro.html)
(http://your-cosmetics.com)(http://cyborg9.exteen.com/20070518/entry)
• To extract the oil from Cucurbita moschata Decne seeds
• To produce liquid soap from Cucurbita moschata Decne seed oil
• To test the quality of liquid soap
ObjectiveObjective
ExperimentsExperiments
1. Extraction of the oil from Cucurbita moschata Decne seeds by Soxhlet extractor
3. Test the quality of liquid soap2. Production of liquid soap
Measure the foam capacity
Measure the pH value
Test the ability of emulsifying paraffin oilStudying the reaction of liquid soap with Ca2+, Mg2+ and Fe3+
Studying the reaction of liquid soap with inorganic acidMeasuring the satisfaction of using the liquid soap
Experiments
1. Extraction of the oil by 1. Extraction of the oil by Soxhlet extractorSoxhlet extractor
ResultsResultsTable 1. Show the character and quantity of Cucurbita moschata
Decne seed oil
The oil is liquid and quite sticky. It has green-brown colors
235.8770
picturePhysical characteristic
of the oil
Quantity of the oil (ml)
Weight of the seeds
(g)
2. Production of liquid 2. Production of liquid soapsoap
Oils
Dissolve KOH in water
The oils were mixed from the formulas
Table 2. Show the ratio of Cucurbita moschata Decne seed oil to
other oils that used to produce liquid soap (% by mass)
100--505
0-40
30
30
Pumpkin seed oil
-100-50-5
030
40
30Palm oil
--100-5
050
30
30
40
Coconut oil
987654321 formulaOils
2. Production of liquid 2. Production of liquid soapsoap
(1) (2) (3)
(6)
(5)(4)(40:30:3
0)(50:50:0
)(50:0:50
)
(0:50:50)
(30:30:40)
(30:40:30)
(7)(100:0:0
)
(8)(0:100:0
)
(9)(0:0:100
)PS (Coconut oil : Palm oil : Pumpkin seed oil)
Produced Liquid Produced Liquid soapssoaps
Measure the foam capacity
Measure the pH value
Test the ability of emulsifying paraffin oil
Studying the reaction of liquid soap with Ca2+, Mg2+ and Fe3+
Studying the reaction of liquid soap with inorganic acid
Measure the satisfactions by using liquid soaps
3. Test the quality of 3. Test the quality of liquid soapliquid soap3. Test the quality of liquid Test the quality of liquid soapsoap
Weighed liquid soap from each formula 5 g
Dissolve in 50 ml - DO water
Test the quality of liquid soap Liquid soap solutions
Preparation of the solution Preparation of the solution of liquid soapof liquid soap
Add each solution of liquid soap into test tube, 4 ml per tube
Shake each test tube
Observe and write down the results
Measure the foam Measure the foam capacitycapacity
1.852
2.25 2.252.4
2.25
2.652.55
2.9
4
3.35
2.8
0
0.5
1
1.5
2
2.5
3
3.5
4
1 2 3 4 5 6 7 8 9 10 11 12
123456789101112
Results of measuring foam Results of measuring foam capacitycapacityChart 1. Show the results of measuring
foam capacity
Measure the pH value of each solution of liquid soap by pH - meter
The pH value of each solution was written down
Adjust pH meter by buffer solution
Measure the pH valueMeasure the pH value
Results of measuring the Results of measuring the pH valuepH value
pH
formulas
Chart 2. Show the results of measuring the pH value
10.1 10.12 10.11 10.07
10.36
10.63
9.73
10.7710.53
10.12 10.11
9.6
8
8.5
9
9.5
10
10.5
1 2 3 4 5 6 7 8 9 10 11 12
123456789101112
Add paraffin oil into two test tubes, 10 drops per tube
Add the solution of the 1st formula of liquid soap into test tubes, 5 ml per tube then shake
The results of testing the ability of emulsifying paraffin oil were observed and written down
Do this experiment to each solution of liquid soap
Test the ability of Test the ability of emulsifying paraffin oilemulsifying paraffin oil
Results of emulsifying paraffin Results of emulsifying paraffin oil testoil test
The solution has clear yellow color, there is the oil layer between the foam and the solution 1.75 mm high
Formula 3
The solution has light yellow color, it is turbid, there is the oil layer between the foam and the solution 3 mm high
Formula 2
The solution has clear yellow color, there is the oil layer between the foam and the solution 2 mm high
Formula 1
The solution has no color, there is the oil layer on the surface 5 mm high. It separates obviously
DO water
The resultsFormula
Table 3. Show the results of emulsifying paraffin oil test
The solution has white color, it is turbid, there is the oil layer between the foam and the solution 2.5 mm high
Formula 4
The solution has white color, it is turbid, there is the oil layer between the foam and the solution 2 mm high
Formula 6
The solution has white color, it is turbid, there is the oil layer between the foam and the solution 2 mm high
Formula 7
The solution has white color, it is turbid, there is the oil layer between the foam and the solution 2 mm high
Formula 8
The solution has white color, it is turbid, there is the oil layer between the foam and the solution 1.5 mm high
Formula 5
The resultsFormula
Results of emulsifying paraffin Results of emulsifying paraffin oil testoil test
The solution has white color, it is turbid, there is the oil layer between the foam and the solution 1.5 mm high
Formula 12
The solution has white color, it is turbid, there is the oil layer between the foam and the solution 1.5 mm high
Formula 11
The solution has white color, it is turbid, there is the oil layer between the foam and the solution 2.5 mm high
Formula 10
The solution has white color, it is turbid, there is the oil layer between the foam and the solution 1.75 mm high
Formula 9
The resultsFormula
Results of emulsifying paraffin Results of emulsifying paraffin oil testoil test
The
results
were
written
down
Liquid soap solution
CaCl2
MgCl2
FeCl3
Paraffin oil
Studying the reaction of liquid Studying the reaction of liquid soapsoap with Cawith Ca2+2+, , MgMg2+2+ and Fe and Fe3+3+
The
results
were
written
down
ResultResultss
there is a big piece of brick-red dregs.
there are turbid white dregs.
there are turbid white dregs.
3
there are turbid orange dregs.
there are turbid white dregs.
there are turbid white dregs.
4
there are turbid orange dregs.
there are soft yellow dregs.
there are soft yellow dregs.
5
there is a big piece of brick-red dregs.
there are turbid white dregs.
there are turbid white dregs.
2
there are turbid orange dregs.
there are soft yellow dregs.
there are turbid white dregs.
6
there is a big piece of brown-red dregs.
there is no dreg in the tube.
there are white dregs.
1
1 % FeCl31 % MgCl21 % CaCl2
Reagents Formula
Table 4. Show the results of studying the reaction of liquid soap
with Ca2+, Mg2+ and Fe3+
there is no dregs.there are soft yellow dregs.
there are soft yellow dregs.
9
there are turbid orange dregs.
there is no dregs.there is no dregs.10
there are turbid orange dregs.
there are turbid white dregs.
there are turbid white dregs.
11
there are turbid orange dregs.
there are turbid white dregs.
there are turbid white dregs.
8
there are turbid orange dregs.
there are turbid white dregs.
there is no dregs.12
there are orange dregs.there are white dregs.
there are white dregs.
7
1 % FeCl31 % MgCl21 % CaCl2
Reagents Formula
ResultResultss
ResultResultssTable 5. Show the results of studying the
reaction of liquid soap with Ca2+, Mg2+ and Fe3+ then with
paraffin oil
there is oil layer.there is a round piece of fat and dregs.
there is oil layer.3
there is a round piece of fat and dregs.
there is oil layer.there is no oil layer.
4
there is a round piece of fat and dregs.
there is oil layer.there is oil layer.5
there is a round piece of fat and dregs.
there is a round piece of fat and dregs.
there is oil layer.2
there is a round piece of fat and dregs.
there is oil layer.there is oil layer.1
1 % FeCl31 % MgCl21 % CaCl2
Reagents Formula
there is oil layer.there is a round piece of fat and dregs.
there is a round piece of fat and dregs.
6
there is oil layer.there is oil layer.there is oil layer.9
there is oil layer.there is oil layer.there is oil layer.10
there is oil layer.there is oil layer.there is oil layer.11
there is a round piece of fat and dregs.
there is oil layer.there is oil layer.8
there is oil layer.there is oil layer.there is oil layer.12
there is a round piece of fat and dregs.
there is no oil layer.
there is oil layer.7
1 % FeCl31 % MgCl21 % CaCl2
Reagents Formula
ResultResultss
Studying the reaction of liquid soapStudying the reaction of liquid soap with inorganic acidwith inorganic acid
ResultResultssTable 6. Show the results of studying the
reaction of liquid soap with inorganic acid
there is no flame.dissolved in KOHthere are dregs.3
there is no flame.there is no dregs.there is no dregs.4
there is no flame.there is no dregs.there is no dregs.5
there is flame when burned.dissolved in KOHthere are dregs.2
there is no flame.quite dissolved in KOH
there are dregs.6
there is no flame.dissolved in KOHthere are dregs.1
BurningAdd KOHAdd HCl
ProcessFormula
there is no flame.dissolved in KOHthere are dregs.9
there is no flame.dissolved in KOHthere are dregs.10
there is no flame.dissolved in KOHthere are dregs.11
there is flame when burned.dissolved in KOHthere are dregs.8
there is no flame.dissolved in KOHthere are dregs.12
there is no flame.quite dissolved in KOH
there are dregs.7
BurningAdd KOHAdd HCl
ProcessFormula
ResultResultss
Measuring the satisfactions of using Measuring the satisfactions of using the liquid soapsthe liquid soaps
Measuring the satisfactions of using the liquid soaps by 90 MWIT students with questionnaires, then the results were
analyzed by SPSS 11.5
Section 1, Inquire the samples about personal information.
Section 2, Inquire the samples about the satisfactions when using the liquid soaps such as produced foam, smell, colors and cleaning.
Questionnaires
ResultResultss
Chart 3. Show the ages of samples
Chart 4. Show the personal ailment of samples
191(100
)
7(3.66)
20(10.4
7)
43(22.5
1)
33(17.28)
8(4.19)
69(36.13)
11(5.76)
Frequency(%)
Total
Others
Price
Cleaning
Advertisement
Foam
Smell
Color
ResultResultss
Table 7. Show the behavior of buying soap of samples
3.50 - 4.002.50 - 3.491.50 - 2.491.00 - 1.49
good quality and great satisfactionsgood quality and good satisfactionsgood quality and fairly good satisfactionsbad quality and not satisfy
pointsthe level of satisfactions
Table 8. Show the standard of satisfied levels of liquid soaps
Measuring the satisfaction of using the Measuring the satisfaction of using the liquid soapsliquid soaps
Chart 5. Show the averaged satisfactions of using the liquid soaps
ResultResultss
ConclusionConclusion
- From the extraction of oil in pumpkin seeds oil, the oil content is about 30.6 %
- From the experiments, the formula 10 has the most foam capacity in compare with all the liquid soap and the formula 9 has the most foam capacity in compare with 9 formulas produced liquid soap.
- The formula 5, 11, 12 has the most ability to emulsify paraffin oil. As the paraffin oil is lipid with composed in dirt.
ConclusionConclusion
- From the experiment of measuring pH value, the formula 7 has the least pH value in compare with 9 formulas produced liquid soap, which is 9.73.
- From the measuring of satisfactions value of using liquid soap, the formula 7 , 8 and 9 satisfied the samples respectively.
AcknowledgementAcknowledgement
• Mr. Sorachai Saelim
• Department of Chemistry, Mahidol Wittayanusorn school
ReferencesReferencesAfrican Journal of Biotechnology Vol. 4 (1), pp. 36-44, January 2005
Aburjai T, Natsheh FM. Plants used in cosmetics. Phytotherapy Research 2003;17:987–1000
พิมพร ลีลาพิสิฐ (2532). เครื่องสำาอางเพื่อความสะอาด. เชียงใหม่: สำานักพิมพ์โอเดยีนสโตร์
คู่มือผลติภัณฑ์เครื่องสำาอางเพื่อเศรษฐกจิชุมชน. กรุงเทพฯ: สำานกังานคณะกรรมการ อาหารและยา กระทรวงสาธารณสุข (2543)
ธัญพร ตนัเจริญรัตน์ และคณะ (2548). สบู่จากนำำามันเมล็ดยางพาราสายพันธุ์ RRIM 600
รุ่งระวี เตม็ศิริฤกษ์กุล. "ส่วนผสมสมุนไพรที่ใช้ในสบู่" วารสารเกษตรกรรมธรรมชาติ. (สิงหาคม 2543) :54-56
