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Research in Education and Technology (REGY)
Published by PT The Collaboration UVW
ISSN : 29630002     EISSN : 29630010     DOI : https://doi.org/10.62590/regy.v2i1
Core Subject : Education,
Education Languange, Linguistic, Communication & Media Mathematics Other
The mission of this journal is to disseminate knowledge in the service of practice and accelerate the integration of research, theory, and practice in education. Researchers, scholars, teachers, administrators, specialists, and advanced doctoral students are invited to submit manuscripts that inform the education of students, teachers, and other professionals. This journal prioritizes the publication of manuscripts related to education and technology as follows: - Teaching and Learning - Learning Methodologies - Learning Assessment - Learning Technologies - Learning Media - Curriculum - Instructional Design - Learning Management - Pedagogic and Educational Approached - Model of Learning - Information and communication technology
Arjuna Subject : Umum - Umum
Articles 51 Documents
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Utilization of avocado seed extract as an active ingredient in hair tonic preparation for hair loss Rahayu, Fitri; Efrianova, Vivi
Research in Education and Technology (REGY) Vol. 3 No. 1 (2024): Research in Education and Technology (REGY)
Publisher : PT The Collaboration UVW

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62590/regy.v3i1.126

Abstract

This research investigated the potential of avocado seed extract in creating hair tonic preparations to prevent hair loss. Avocado seeds are rich in beneficial compounds like tannins, flavonoids, terpenoids, saponins, and alkaloids, but public awareness of their use is limited. The research used a quantitative approach with an experimental design, testing avocado seed extract through pH, organoleptic, and hedonic tests. The independent variable was the avocado seed, while the dependent variables included pH levels, organoleptic properties (color, aroma), and panelist preferences. Data were collected using observation, surveys, and questionnaires. Data was analyzed using normality, homogeneity, and ANOVA tests. The results showed that the hair tonic preparations have normal pH values across all formulas, with formula F3 performing best in color (85.7% yellowish-orange) and aroma (57.1% characteristic avocado scent). The panelists also favored formula F3 with a preference score of 71.4%. Significant differences were observed in the preparations, highlighting the potential of avocado seed extract in cosmetic formulations. In conclusion, formula F3, containing 1.5% active avocado seed extract, was the best, with its optimal color, aroma, and normal pH influencing panelist preferences. This research demonstrates that avocado seed extract can be a promising active ingredient for hair tonic formulations.

Page 6 of 6 | Total Record : 51

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