Acceptability of ilang-ilang extract in soap making / by Mylene M. Evangelista.

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Indang, Cavite : Cavite State University- Main Campus, 1999.Description: 37 pages : illustrations ; 28 cmContent type:
  • text
Media type:
  • unmediated
Carrier type:
  • volume
Subject(s): DDC classification:
  • 668.12 Ev1 1999
Online resources: Production credits:
  • Science High School, College of Education (CED)
Abstract: EVANGELISTA, MYLENE M., Applied Research IV (General Science Curriculum) Cavite State University, Indang, Cavite, April 1999 "Acceptability of Ilang-llang Extract In Soap Making" Adviser: Prof. Josefino A. Viado The acceptability of Ilang-ilang extract as a soap perfuming agent was conducted from November 1998-Janua1Y 1999 at the researcher's residence in Kayquit, Indang, Cavite. This was conducted to substitute the collected extract as a perfuming agent in soap making and to evaluate the physical properties of the finished bath soap. One kind was added a specific amount of Ilang-llang extract while the control stands as the basis of comparison which is plain, and no perfume was added. The gathering and preparation of the raw materials was done in November 1998. Two-kilogram samples were washed on running water and were air-dried for 12 hours. The cleaned blossoms were placed in a steamer over an average flame. It stayed there for five minutes and was transferred in a woven cloth and was pressed by hands. The collected extract was placed in small bottles. The formulation of the bath soap took for at least one month and a half. Two types of soap were incorporated in this study. One kind was added a specific amount of the Ilang-llang extract while the control, which served as the basis of comparison, came from TLRC pamphlet entitled " A Basic Recipe for Soap Making". After the curing of the bath soap its physical properties were evaluated. The marks of grease, odor, texture, lather, color, and general acceptability of the bath soap were evaluated by 14 panelists. Their scores were written on the score sheets, which were prepared by the researcher. Two treatments with three replications each were subjected to t-test for Dependent or Correlated Means. The mean scores of the three replications were recorded and t-ratio was computed to determine the significant effect of the extract on the bath soap. The null hypothesis stating that there is no difference between the mean score of the experimental group and control group is accepted because computed t-ratios are less than the critical t-ratio. These explained that adding Ilang-llang extract in bath soap had no positive effect on the physical qualities of the soap, as evidenced by the non-significantly lesser mean in the experimental group than in the control group.
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Item type Current library Collection Call number Materials specified URL Status Notes Date due Barcode
Theses / Manuscripts Theses / Manuscripts Ladislao N. Diwa Memorial Library Theses Section Non-fiction 668.12 Ev1 1999 (Browse shelf(Opens below)) Link to resource Room use only R-303 00000799

Applied Research IV (Agri-Science Curriculum) Cavite State University.

Includes bibliographical references.

Science High School, College of Education (CED)

EVANGELISTA, MYLENE M., Applied Research IV (General Science Curriculum) Cavite State University, Indang, Cavite, April 1999 "Acceptability of Ilang-llang Extract In Soap Making" Adviser: Prof. Josefino A. Viado
The acceptability of Ilang-ilang extract as a soap perfuming agent was conducted from November 1998-Janua1Y 1999 at the researcher's residence in Kayquit, Indang, Cavite. This was conducted to substitute the collected extract as a perfuming agent in soap making and to evaluate the physical properties of the finished bath soap. One kind was added a specific amount of Ilang-llang extract while the control stands as the basis of comparison which is plain, and no perfume was added.
The gathering and preparation of the raw materials was done in November 1998.
Two-kilogram samples were washed on running water and were air-dried for 12 hours. The cleaned blossoms were placed in a steamer over an average flame. It stayed there for five minutes and was transferred in a woven cloth and was pressed by hands. The collected extract was placed in small bottles.
The formulation of the bath soap took for at least one month and a half. Two types of soap were incorporated in this study. One kind was added a specific amount of the Ilang-llang extract while the control, which served as the basis of comparison, came from TLRC pamphlet entitled " A Basic Recipe for Soap Making".
After the curing of the bath soap its physical properties were evaluated. The marks of grease, odor, texture, lather, color, and general acceptability of the bath soap
were evaluated by 14 panelists. Their scores were written on the score sheets, which were prepared by the researcher.
Two treatments with three replications each were subjected to t-test for Dependent or Correlated Means. The mean scores of the three replications were recorded and t-ratio was computed to determine the significant effect of the extract on the bath soap.
The null hypothesis stating that there is no difference between the mean score of the experimental group and control group is accepted because computed t-ratios are less than the critical t-ratio.
These explained that adding Ilang-llang extract in bath soap had no positive effect on the physical qualities of the soap, as evidenced by the non-significantly lesser mean in the experimental group than in the control group.

Submitted copy for the University Library R-303

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