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All Journal Biosfer: Jurnal Tadris Biologi BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Martabe : Jurnal Pengabdian Kepada Masyarakat BIO-EDU: Jurnal Pendidikan Biologi Jurnal Widya Biologi Widyadari : Jurnal Pendidikan Indonesian Journal of Educational Development (IJED) Emasains : Jurnal Edukasi Matematika dan Sains Jurnal Pengabdian Kepada Masyarakat Widya Mahadi
Anak Agung Istri Mirah Dharmadewi
Universitas PGRI Mahadewa Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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Exploring Morphological Traits and Phytochemical Profiles of Natural Dye Plants in Gringsing Fabric: A Contextual Approach to Biology Education Ayu Rai, I Gusti; Suanda, I.W.; Mirah, A.A.I.; Triyanti, N.K; Putu Rahayu Artini, Ni
Biosfer: Jurnal Tadris Biologi Vol 17 No 1 (2026): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v17i1.30894

Abstract

Natural dyes are increasingly considered sustainable alternatives to synthetic textiles dyes, yet their use is often based on tradition rather than scientific understanding. This study explores the morphological traits and phytochemical profiles of plants used in Gringsing fabric and considers their relevance for biology education. A qualitative descriptive approach was applied to four species through field observation, interviews, and phytochemical screening of selected plant parts. The findings show that phenolics, tannins, and flavonoids are consistently present and play key roles in color formation and binding. Observable plant characteristics were closely linked to the distribution of these compounds, suggesting a clear scientific basis behind traditional practices. Integrating these findings into learning materials offers a meaningful way to connect biological concepts with local knowledge in classroom contexts. Eksplorasi Karakter Morfologi dan Profil Fitokimia Tanaman Pewarna Alami pada Kain Gringsing: Pendekatan Kontekstual dalam Pendidikan Biologi ABSTRAK: Pewarna alami semakin dipandang sebagai alternatif ramah lingkungan, namun penggunaannya masih banyak didasarkan pada pengalaman tradisional tanpa pemahaman ilmiah yang memadai. Penelitian ini mengeksplorasi karakter morfologi dan profil fitokimia tumbuhan pewarna pada kain Gringsing serta kaitannya dengan pembelajaran biologi. Pendekatan deskriptif kualitatif dilakukan terhadap empat spesies melalui observasi lapangan, wawancara, dan skrining fitokimia pada bagian tumbuhan tertentu. Hasil menunjukkan bahwa senyawa fenolik, tanin, dan flavonoid berperan penting dalam pembentukan dan pengikatan warna. Karakter morfologi yang tampak berkaitan dengan sebaran senyawa tersebut, menunjukkan adanya dasar ilmiah dalam praktik tradisional. Temuan ini dapat dimanfaatkan sebagai bahan pembelajaran kontekstual yang menghubungkan konsep biologi dengan kearifan lokal.
Co-Authors Darmadi, A. A. K. G A Trisna Jayantika, I Gde Iwan Setiawan Herlina Lium I GUSTI AGUNG GEDE WIADNYANA . I Gusti Agung Ngurah Trisna Jayantika I Gusti Ayu Rai I Made Subrata I Wayan Suamandya I Wayan Suanda Ika Andani Johan Saputra, P Kadek Intan Rusmayanthi Kadek Rini Purwati, Ni Kadek Yuniari Suryatini Kartika Lusiana Krisna Devi, Ainun Lalu Muhamad Gilang Luluk Fauziah Maulira Yunika N. L. Suriani, N. L. Ni Luh Gede Ambaradewi Ni Luh Gede Widhi Adnyani Putu Rahayu Artini, Ni Putu Riska Putra Mahajaya, I Raihan Fadhillah Ronaldus Marsi Suanda, I.W. Subrata, I.M. Sudana, Ketut Syamsiar, Syamsiar Triyanti, N.K Wardani Bao, Krisna Wayan Sunita, Ni Widana, I Wayan