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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Hortikultura Indonesia (JHI) Vegetalika Kolaboratif BIOTROPIA - The Southeast Asian Journal of Tropical Biology AL KAUNIYAH Jurnal Biologi Universitas Andalas Jurnal Riset Kimia Biocelebes Kultivasi Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Agrotek Tropika BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Jurnal Hilirisasi IPTEKS (JHI) Agro Bali: Agricultural Journal BERNAS: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian kepada Masyarakat Nusantara Bioscientist : Jurnal Ilmiah Biologi Dharma: Jurnal Pengabdian Masyarakat Eduvest - Journal of Universal Studies Jurnal Pengabdian Harapan Ibu (JPHI) AGRIC Jurnal Biosilampari: Jurnal Biologi
Zozy Aneloi Noli
Departemen Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Andalas
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Induksi Embriogenesis Somatik Dendrobium mussauense melalui Teknik Thin Cell Layer (TCL) dengan Penambahan 2,4-D Noli, Zozy Aneloi; Suwirmen; Dinya Khairani Aisa Tumanggor
Jurnal Hortikultura Indonesia Vol. 16 No. 3 (2025): Jurnal Hortikultura Indonesia (JHI)
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jhi.16.3.159-165

Abstract

In vitro culture provides an effective strategy for conserving and mass propagating the endangered orchid Dendrobium mussauense. This study aimed to evaluate the effects of different concentrations of 2.4-D on somatic embryogenesis (SE) induction using transverse thin cell layer (TCL) and non-TCL techniques. A factorial Completely Randomized Design (CRD) was employed, involving two factors: culture technique (TCL and non-TCL) and 2.4-D concentrations (1, 2, 3, and 4 mg L-¹), with four replications for each treatment. Explants were stem segments from 12-month-old D. mussauense plantlets. The highest survival and SE formation rates were observed in non-TCL explants treated with 4 mg L⁻¹ 2.4-D, reaching 75% and 50%, respectively. The earliest shoot and root emergence occurred at 13–14 and 23–25 days, respectively, under the same treatment. SE development in non-TCL explants treated with 2 mg L⁻¹ 2.4-D progressed through globular, scutellar, and coleoptilar stages within two weeks. Overall, 2.4-D concentrations of 2 and 4 mg L-¹ were most effective for SE induction in D. mussauense using both TCL and non-TCL techniques. Keywords: auxin, explant, SE, root induction, shoot induction.
Optimizing Solvent Type and Concentration of Cnidoscolus aconitifolius Leaf Extract to Enhance Chlorophyll Content in Zea mays: Unveiling the Potential of Biostimulant Application in Maize Cultivation Aulya, Nailul Rahmi; Noli, Zozy Aneloi; Suwirmen, Suwirmen; Utami, Annisa Wulan Agus; Shayen, Millania Putri; Marta, Fepi Dwi
Jurnal Biologi Tropis Vol. 25 No. 4b (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4b.10827

Abstract

Maize (Zea mays L.) is one of the major cereal commodities with a strategic role in various sectors of societal needs. The application of plant-derived biostimulants has emerged as an alternative approach for enhancing plant physiological performance, including the use of leaf extract from Cnidoscolus aconitifolius (chaya). This study aimed to evaluate the effects of different solvent types and extract concentrations of C. aconitifolius leaves on the chlorophyll content of maize plants. A two-factor Completely Randomized Design (CRD) was used, consisting of: (a) solvent types (aqueous, ethanol, methanol, and butanol) and (b) extract concentrations (control, 25 mg/L, 50 mg/L, and 100 mg/L). The results indicated that neither solvent type nor extract concentration had a significant effect on any chlorophyll parameter. However, the aqueous-based extract at 25 mg/L tended to produce the highest chlorophyll a and total chlorophyll content, while the highest chlorophyll b content was observed in the 25 mg/L butanol extract treatment. In contrast, the 100 mg/L ethanol extract treatment showed a tendency toward the lowest chlorophyll content. These findings suggest that the effectiveness of C. aconitifolius extract as a photosynthetic biostimulant in Z. mays remains limited and is likely influenced by the solubility of its bioactive compounds in the solvents used.
Optimalisasi Konsentrasi Thidiazuron untuk Peningkatan Pertumbuhan Protocorm In Vitro Anggrek Grammatophyllum stapeliiflorum Zozy Aneloi Noli; Naura Muthiah Arli; Suwirmen
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9067

Abstract

Cytokinins are growth regulators that play a crucial role in cell division and shoot growth. Thidiazuron, a potent cytokinin, was the focus of our research. The research aimed to determine the effect of several concentrations of Thidiazuron on the protocorm growth of Grammatophyllum stapeliiflorum and to identify the best concentration of Thidiazuron (mg/L) for the protocorm growth of G. stapeliflorum orchids in vitro. The research was conducted from January until March 2022 at the Plant Physiology Laboratory, Universitas Andalas, Padang. The research used a Completely Randomized Design (CRD) with 5 treatments and 5 replications. Several concentrations of Thidiazuron were added to MS media with various concentrations: 0 mg L-1 (A), 0.50 mg L-1 (B), 1 mg L-1  (C), 1.50 mg L-1(D), and 2 mg L-1  (E). The parameters in this research were the percentage of life explants, day of shoot appearance, number of shoots, shoot length, number of leaves, number of roots, and root length. The results showed that Thidiazuron significantly affected the protocorm growth of the G. stapeliiflorum orchid compared to the control treatment. Notably, 2 mg L-1  Thidiazuron emerged as the best concentration for all growth parameters of protocorm G. stapeliiflorum, a finding that could significantly impact our understanding of orchid cultivation and plant physiology.
Effectiveness of Nanopriming Using Padina minor Nanoparticles on the Germination and Early Growth of Kopay Chili Pepper Seeds (Capsicum annuum L.) Winny Rabbial Firsti Aswendri; Suwirmen; Zozy Aneloi Noli
Bioscientist : Jurnal Ilmiah Biologi Vol. 14 No. 1 (2026): March
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v14i1.19904

Abstract

This study aimed to evaluate the effects of nanopriming using Padina minor nanoparticles on the germination parameters and early seedling growth of Kopay chili pepper (Capsicum annuum L.) seeds, as well as to assess the physiological responses and enzyme activities associated with nanopriming treatment. The experiment was arranged in a completely randomized design (CRD) with five treatments: no priming, hydropriming, and nanopriming at concentrations of 100, 150, and 200 ppm, each with five replications. The observed parameters included time to germination emergence, germination potential, vigor index, root length, shoot length, and the activities of amylase and catalase enzymes. Data were analyzed using analysis of variance (ANOVA) at the 5% significance level, followed by Duncan’s Multiple Range Test (DMRT). The results showed that nanopriming significantly accelerated germination emergence and increased root length, with the best response observed at 100 ppm. However, the treatment did not have a significant effect on germination potential, vigor index, shoot length, or the activities of amylase and catalase during the early germination phase. Thus, Padina minor nanopriming contributes to the improvement of specific early growth parameters, particularly those related to germination speed and root development.
Enhancing the Growth of Water Spinach (Ipomoea reptans L.) through the Application of Chicken Bone Waste-Based Fertilizer in Ultisol Soil Rahima Taher; Suwirmen; Zozy Aneloi Noli
Bioscientist : Jurnal Ilmiah Biologi Vol. 14 No. 1 (2026): March
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v14i1.20025

Abstract

This study aimed to evaluate the effects of the dosage and application frequency of chicken bone meal on the growth of water spinach (Ipomoea reptans L.). The experiment employed a factorial design within a completely randomized design (CRD) consisting of two factors, namely chicken bone meal dosage and application frequency. The observed parameters included plant height, number of leaves, and plant dry weight. The results showed that both the dosage and application frequency of chicken bone meal significantly affected the growth of water spinach. A dosage of 60 g produced the highest dry weight, reaching 20.76 g, compared with 6.10 g in the control treatment, while an application frequency of once per week resulted in better plant growth. The interaction effect indicated that the A3B1 combination produced the best growth performance, with dry weight reaching 24.97 g. Therefore, the application of chicken bone meal at an appropriate dosage and frequency can optimize the growth of water spinach.
Respon Eksplan Tunas Homalomena rubescens terhadap Kualitas Cahaya dan Efeknya pada Pengayaan Metabolit Sekunder Zikra Lareta Putri; Zozy Aneloi Noli; M Idris
Vegetalika Vol 15, No 2 (2026): In Publish
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/veg.109720

Abstract

Homalomena rubescens (Araceae) is an ornamental plant known for its distinctive aroma from the roots, rhizomes, and leaves. Species of the genus Homalomena are rich in secondary metabolites with potential pharmaceutical applications, including anti-Alzheimer, anti-inflammatory, antibacterial, and antioxidant properties. Enrichment of secondary metabolites in plants can be achieved through environmental modifications, e.g. light quality. In vitro techniques, particularly the use of light-emitting diodes (LEDs), are valuable for studying the effects of light quality. This study aimed to evaluate the effects of monochromatic light (blue; 400-500 nm and red; 600-700 nm) on the growth and secondary metabolite enrichment in H. rubescens shoots. Additionally, the response of two Homalomena species (H. rubescens and H. pendula) to callus induction under different light treatments was assessed. Polychromatic light (white; 400-700 nm) served as positive control, while total darkness acted as the negative control. Light treatments were applied during a 12-hour photoperiod. Results showed that red light enhanced shoot initiation, leading to a higher number of shoots, while blue light promoted increased shoot height and resulted in darker green shoots. Phytochemical analysis indicated that blue light enhanced the accumulation of flavonoids, phenols, and terpenoids. Additionally, blue light improved callus induction in both species. These findings suggest that red light is more effective in promoting shoot growth, while blue light supports secondary metabolite enrichment.
Shoot Induction of Dendrobium lasianthera J.J.Smith with Several Types of Cytokinins through In Vitro Culture Naura Muthiah Arli; Zozy Aneloi Noli
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.5324

Abstract

Dendrobium lasianthera (Orchidaceae) is one of the potential plants as ornamental plants because it has beautiful and long-lasting flowers. Propagation of orchid plants through in vitro culture technique has been widely done to meet market demand. One of the supporting factors in plant propagation through in vitro culture techniques is growth regulators. Cytokinin is one of the growth regulators commonly used in plant propagation, including orchids. The study aims to determine the effect of several cytokinins and find the best type for shoot induction of Dendrobium lasianthera. The method used a Completely Randomized Design (CRD) with 4 treatments and 6 replications with several types of cytokinis (control; BAP 1.2 mg/L, Kinetin 2 mg/L, and Thidiazuron 1 mg/L) in Murashige & Skoog (MS) media. The results showed that several cytokinins significantly affected the number of shoots, time of shoot appearance, and shoot length of D. lasianthera. Thidiazuron was the best cytokinin for in vitro shoot induction of D. lasianthera
Design and Experimental Validation of qPCR Primer for Drought-Responsive CaHsfA2 Gene in Capsicum annuum for Sustainable Crop Production Suwirmen; Zozy Aneloi Noli; Anthonie Agustien; Djong Hon Tjong; Amanda Nurhafitri
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.14897

Abstract

Drought stress severely reduces plant productivity by disrupting photosynthesis and cellular homeostasis. Plants respond through regulatory networks involving stress-responsive genes, including heat shock proteins (HSPs), regulated by heat shock transcription factors (HSFs). Among these, HsfA2 plays an important role in abiotic stress tolerance, including drought. Although CaHsfA2 expression has been reported in Capsicum annuum, validated primers for quantitative PCR (qPCR) analysis remain limited. This study aimed to design and validate specific primers for CaHsfA2 expression analysis. Primer candidates were designed from sequence NM_001324561.1 using Primer-BLAST and evaluated based on length, GC content, melting temperature (Tm), and self-complementarity. Total RNA was extracted from chili roots subjected to drought stress (50% field capacity) and nanopriming with Padina minor, followed by cDNA synthesis, gradient PCR and agarose gel electrophoresis.. Secondary structures were analyzed using OligoAnalyzer. Of ten primer pairs, four met the criteria, and primer set 1 (1_CaHsfA2) showed optimal characteristics (%GC 55%, Tm 60°C, product length 190 bp) and minimal secondary structure potential (ΔG > −9 kcal/mol). Gradient PCR (55.3–59.2°C) produced a single band (~193 bp), consistent with the predicted size (190 bp), with an optimal annealing temperature of 57.3°C, confirming its specificity and suitability for qPCR-based gene expression analysis under drought conditions.
Application of fern Davallia denticuluta L. extract using different solvents as biostimulants for Kopay chili (Capsicum annuum L.) production Suwirmen; Zozy Aneloi Noli; Fepi Dwi Marta; Chairul
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 53 No. 2 (2025): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v53i2.62870

Abstract

Ferns are a potential source of biostimulant compounds due to their rich content of bioactive secondary metabolites. This study aimed to evaluate different solvents for extracting bioactive compounds from Davallia denticulata and to identify the optimal extract formulation for enhancing the growth and yield of Kopay chili. This research was conducted from February to May 2024 at the Plant Physiology Research Laboratory and Greenhouse, Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang. A completely randomized design with 16 treatment combinations involving four solvents (A1 = aquadest, A2 = methanol, A3 = ethanol, A4 = butanol) and four extract concentrations (B0 = 0 mg L-1, B1 = 25 mg L-1, B2 = 50 mg L-1, and B3 = 100 mg L-1) was employed. Plant growth parameters responded differently to various combinations of extract concentration and solvent type. Methanol extract at 100 mg L-1 significantly increased plant height, ethanol at 50 mg L-1 improved shoot dry weight and root biomass, butanol at 100 mg L-1 increased chlorophyll b and total chlorophyll, and methanol at 25 mg L-1 resulted in higher fruit weight. These results indicate that Davallia denticulata extract, when properly formulated, holds strong potential as a natural biostimulant to improve growth and productivity in chili cultivation. Keywords: active compouns; chili growth; plant extract; secondary metabolites; solvents extraction
YEAST EXTRACT ELICITATION  ENHANCES METABOLITE PRODUCTION IN Alocasia cuprea CALLUS Zozy Aneloi Noli; Suwirmen; Lily Ismaini; Meza Rani Maudya
BIOTROPIA Vol. 33 No. 3 (2026): BIOTROPIA Vol. 33 No. 3 September 2026
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2026.33.3.2649

Abstract

ARTICLE HIGLIGHTSYeast extract boosts metabolitesEnhances bioactive yieldBest at moderate dose (150 mg/L)ABSTRACTAlocasia cuprea is a tropical ornamental plant species belonging to the family Araceae, widely recognized for its distinctive and aesthetically appealing foliage. Additionally,  it represents a promising source of bioactive metabolites. This study aimed to evaluate the potential of yeast extract elicitation for enhancing metabolite production in A. cuprea callus culture established through in vitro propagation. The methods used in this study included callus induction, elicitation treatments, and phytochemical analysis of A. cuprea callus. The experiment was conducted using a completely randomized design (CRD) consisting of five yeast extract concentrations (0, 50, 100, 150, and 200 mg/L) with six replications. The results revealed that elicitation treatment did not affect callus biomass. Morphologically, the callus exhibited a friable texture and changed in color from off-white to yellowish-brown following elicitation. However, elicitation increased both the yield and diversity of metabolites in A. cuprea callus cultures. The optimal yeast extract concentration for enhancing the accumulation of major metabolites in A. cuprea was 150 mg/L. At this concentration, the levels of n-hexadecanoic acid, 9,12-octadecadienoic acid (Z,Z)-, and squalene increased by 6.67%, 82.49%, and 291.60%, respectively, compared with control. Nevertheless, the accumulation patterns of individual compounds varied across treatments, indicating that each metabolite exhibits a specific biosynthetic response to variations in yeast extract concentration.
Co-Authors . Mansyurdin A. Fadhil Desafa Abdullah Muhammad Faathir Adam Raihan Priambada Adelia, sabbrina Aditya Gufashar Adrial, Rico Afdhal Muttaqin Afifah Hulwah Agusti Apriliani Alimin Mahyudin Alponsin Alponsin Amanda Nurhafitri Amelia Sriwahyuni Lubis Andhini Aurellyta Ridwan Anita Sari Anita Tri Astuti Anthoni Agustien Anthonie Agustien Arif Budiman Arli, Naura Muthiah Asih Maharani Asih, Enda Tarni Asnul Fitria Astuti Aulia Suci Desila Aulia Suci Desila Aulia, Annisa Aulya, Nailul Rahmi Ayola Pajrita Ayu Utami Rezki Azharia Khalida Betalini Widhi Hapsari Chairul Chairul Chairul Chairul Cleopatra Dahyunir Dahlan De Yudanur, Parissa Anandita Dedi Mardiansyah Dehan Fahresta Delfi, Shyla Aulia Deritha Ellfy Rantau Dezi Meutya Dapersal Dian Fitriyani Diana Fadhilah Dilla, Arfa Iskhia Dinya Khairani Aisa Tumanggor Djong Hon Tjong Dola Ratna Yulizar Dwi Pujiastuti Dwi Puryanti Dwisari Dillasamola Efrizal Efrizal Efrizal Efrizal Eka Muliani Elfans Bawalsyah S.A. Elvaswer Elvina Sari Emelta, Citra Endah Mutia Sari Erwin Al Hafiidz Evan Maulana Fashelia Azizaturrahmah Feby Zulya Femilya Putri Fepi Dwi Marta Fera Malta Fera Malta Feriska Handayani Ferry Lismanto Syaiful Feskaharny Alamsjah Fiqi Diyona Fira Julia Putri Fitri, Arya Wisata Gian Wulandari Gita Prima Yudha Habib Shidiq Akbar Haldis Alvaro Hany, Iga Permata Helsya Vellarentika Labukti Hesti Dwi Marcellinna Husri Meli Iga Permata Hany Ilham, Kurniadi Imam Taufiq Irda Yanti Iva Rama Fitria Ivo Octaviani Izmiarti Izmiarti, Izmiarti Julita Julita Kania Khairunnisa Kiki Ayunda Putri Kurniadi Ilham Larisa Aurellia Vilonia Lily Ismaini Liza Febriani Sukma Liza Febriani Sukma Lubis, Amelia Sriwahyuni Lufri Lufri Lusi Octaviana M Idris M. Ali Shafii M. Idris M. Teguh Dhiya Ulhaq M. Teguh Dhiya Ulhaq Mairawita Mairawita, Mairawita Maliza, Rita Marta Linda Marta, Fepi Dwi Mayola Arda Media Media Media Media Media, Media Melda Yunita Sari Meqorry Yusfi Meza Rani Maudya Miftah Mussaumi Adi Miftah Mussaumi Adi Mildawati Mildawati Mildawati Millania Putri Shayen Millania Putri Shayen Muhammad Abdul Najib Muhammad Aidi Satryo Muhammad Azwar Muhammad Fazly Muhammad Hanafi Muhammad Idris Muhammad Rahil Dief Nadhira Yuri Maharani Naura Muthiah Arli Naura Muthiah Arli Naura Muthiah Arli Nazhira - Fadhilah Nini Firmawati Nopiyanti, Tita Novia Rika Deli Novita Sari Nur, Fauziah Nurhafitri, Amanda Nurwijayanti Olly Norita Tetra Pasha, Gusti Ari Afrilya Periadnadi Periadnadi Prima Fauziah Haq Prima Fauziah Haq Puspita, Ayumi Rizci Puti Khairunnajwa Amar Putra Santoso Putri Aliyyanti Putri Seti Ayu Putri, Mellanie Alia Putri, Suci Indah Rahima Taher Rahma Devi Rahma Devi Rahmayati, Riesca Salsabilah Ramacos Fardela Resti Rahayu Reswita Reswita Reza Oktavia Rezka Sutrianti Riesca Salsabilah Rahmayati Rilwan Efendi Rismayani, Dessy Rizqa Zidna Chairafahmi Rusiati, Anisa Rahman Saniya De Nafisa Santhyami Shayen, Millania Putri Sherin Dien Salsabila Siagian, Marhamah Solfiyeni Solfiyeni Sri Handani Suci Indah Putri Suci Rahmadani Putri Sumaryati Syukur Suwirmen Suwirmen, Suwirmen Syabila, Hutri Dinda Syifa Fajrisani Tesri Maideliza Tesri Maideliza Tiara Tiara Tita Nopiyanti Titiek Rukmini Trengginas Eka Putra Tressa Pratywi Gupitasari Uce Lestari Vika Permata Gustam Wenny Rahma Gusni Widya Faizatul Zuhri Winny Rabbial Firsti Aswendri Yella Prastika Yuda Yossi Eka Saputri Yudistio Arnoza Yufri Aldi Yulianti, Sisi Zainini Arraysa Zakiy Maulana Zikra Lareta Putri Zulfi Zulkarnain, Alivia