Production of wine from different varieties of onion / by Harriet Kim Anh B. Rodis and Patrick R. Boa.

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Indang, Cavite : 2010. Cavite State University- Main Campus,Description: xii, 61 pages : 28 cm. illustrationsContent type:
  • text
Media type:
  • unmediated
Carrier type:
  • volume
Subject(s): DDC classification:
  • 641.22  R61 2010
Online resources: Production credits:
  • Science High School
Abstract: BOA, PATRICK R., RODIS, HARRIET KIM ANH BULSECO. Production of Wine from Different Varieties of Onion . Research study. (General Science Curriculum). Science High School , College of Education, Cavite State University, Indang, Cavite, March 2010. Adviser: Mr. Renato T. Agdalpen The study was conducted in Indang, Cavite. It aimed to produce wine from different varieties of onion; to determine the quality of onion wine in terms of aroma, flavor, clarity, and color; to determine the degree of acceptability of wine made from onion terms of aroma, flavor, clarity, and color to determine the variety of onion that produced the best wine in terms of aroma, flavor, clarity, color, and general acceptability; and finally, to determine if there is a significant difference in the quality and acceptability of onion wine made from red onion, white onion and spring onion. The data collected were analyzed using one way ANOVA (Analysis of Variance). Significant results were further subjected to Duncan's Multiple Range Test for comparison of the mean. Based on the data gathered, results showed that wine produced from white onion (V2) is the most acceptable variety of onion in terms of quality and acceptability as rated by the wine experts. Thus, it was then subjected to consumer acceptability which shows that V2, which was made from white onion, is still acceptable in terms of aroma, flavor, clarity and general acceptability. V3 is said to be acceptable while V1 is the least acceptable variety.
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Theses / Manuscripts Theses / Manuscripts Ladislao N. Diwa Memorial Library Theses Section Non-fiction 641.22 R61 2010 (Browse shelf(Opens below)) Link to resource Room use only RS-604 00007892

Research Study (Science High School) Cavite State University

Includes bibliographical references.

Science High School

BOA, PATRICK R., RODIS, HARRIET KIM ANH BULSECO. Production of Wine from Different Varieties of Onion . Research study. (General Science Curriculum). Science High School , College of Education, Cavite State University, Indang, Cavite, March 2010. Adviser: Mr. Renato T. Agdalpen


The study was conducted in Indang, Cavite. It aimed to produce wine from different varieties of onion; to determine the quality of onion wine in terms of aroma, flavor, clarity, and color; to determine the degree of acceptability of wine made from onion terms of aroma, flavor, clarity, and color to determine the variety of onion that produced the best wine in terms of aroma, flavor, clarity, color, and general acceptability; and finally, to determine if there is a significant difference in the quality and acceptability of onion wine made from red onion, white onion and spring onion. The data collected were analyzed using one way ANOVA (Analysis of Variance). Significant results were further subjected to Duncan's Multiple Range Test for comparison of the mean.

Based on the data gathered, results showed that wine produced from white onion (V2) is the most acceptable variety of onion in terms of quality and acceptability as rated by the wine experts. Thus, it was then subjected to consumer acceptability which shows that V2, which was made from white onion, is still acceptable in terms of aroma, flavor, clarity and general acceptability. V3 is said to be acceptable while V1 is the least acceptable variety.

Submitted to the University Library 05/04/2010 RS-604

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