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All Journal Sosiohumaniora Journal of S&T Policy and R&D Management Agricore: Jurnal Agribisnis dan Sosial Ekonomi Pertanian Unpad Kultivasi Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Jurnal Pertanian Agros JURNAL AGROINDUSTRI HALAL Agrikultura Masyarakat Tani: Jurnal Pengabdian kepada masyarakat Jurnal Pertanian Agros
Eddy Renaldi
Fakultas Pertanian Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Arts Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Social Sciences

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Optimization of Physalis angulata L. callus induction and salinity-induced antioxidant production Sistyananda, Firstian Naufal; Suminar, Erni; Nuraini, Anne; Kadapi, Muhamad; Murgayanti, Murgayanti; Mubarok, Syariful; Budiarto, Rahmat; Renaldi, Eddy; Kusumiyati, Kusumiyati
Kultivasi Vol 25, No 1 (2026)
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v25i1.69556

Abstract

Groundcherry (Physalis angulata L.) is a plant with many medicinal potentials due to its rich secondary metabolites such as phenolic and flavonoid. However, conventional agriculture practices are still limited, especially in Indonesia. This study was divided into two stages. The first stage was conducted to determine optimal 6-BAP and 2,4-D combination for callus induction, while the second stage was conducted to determine callus phenolic, flavonoid, and antioxidant response to salinity stress. The first stage was arranged in factorial completely randomized design with two factors: 6-BAP (0, 2, and 4 mg/L) and 2,4-D (0, 0.5, 1, and 1.5 mg/L). The second stage was arranged in simple completely randomized design with different NaCl concentration (0, 25, 50, 75, 100 mM) as treatments. The results showed significant interaction (p < 0.05) between 6-BAP and 2,4-D on callus induction. Combination of 2 mg/L 6-BAP and 1 mg/L 2,4-D showed the highest callus formation percentage (46% increase), callus size (60.12% increase), and fresh weight (179.69% increase), and greener compact callus. Application of NaCl as salinity stress at second stage experiment served as an elicitor to enhance callus antioxidant capacity. Salinity level at 100 mM NaCl showed the most accumulation of phenolic content (17.8% increase), flavonoid content (25.17% increase), and antioxidant activities (6.84% IC50 decrease). This study demonstrates plant growth regulator optimization with salinity stress elicitation integration as an effective strategy to enhance antioxidant production in P. angulata callus, providing a practical approach for controlled secondary metabolite production. 
Co-Authors Adi Nugraha Adzkia, Yamandita Afifah, Salma Agriani Hermita Sadeli Ahmad Choibar Tridakusumah Alawi, Muhammad Ridwan Anne Charina Anne Nuraini Audyningtyas, Keyra Regina Aulia, Reza Melvina Ayu, Karenza Rinjani Azzahra, Lissa Bobby Rachmat Saefudin Dhany Esperanza Eka Purna Yudha Eliana Wulandari Elly Rasmikayati Erlangga, Muhamad Erna Rachmawati Erni Suminar Eti Suminartika Hanifa Kuswatim, Salsabila Hartono, Choirussahla Aqiilah Hesty Nurul Utami Immanuel, Marvel Secio Jajang Sauman Kusumiyati Kuswatim, Salsabila Hanifa Lucyana Trimo, Lucyana Mahra Arari Heryanto Mochamad Dafa Zikriawan Purnama Muhamad Kadapi Muhammad Arief Budiman Murgayanti Murgayanti Naomy, Seisha Putri Natania, Raden Agrinda Regita Nur Syamsiyah Pandi Pardian Rahmat Budiarto Reza Melvina Aulia Sari, Medi Atikah Sasiera Diva Permana Setiyadi, Indira Sekar Sistyananda, Firstian Naufal Sulistyodewi Nur Wiyono SUPYANDI, DIKA Syarif Hidayat Syariful Mubarok Tomy Perdana Trisna Insan Noor Tumanggor, Lolo Nola Tuti Karyani Widiawati, Dewi Yamandita Adzkia Yubilanti, Laurensia Sri Zahira, Ghaitsa Zikriawan Purnama, Mochamad Dafa