Enhancing total phenolic, flavonoid, and antioxidant capacity in black orchid (Coelogyne pandurata Lindl.) with paclobutrazol application
The Black Orchid (Coelogyne pandurata Lindl.) is a species with promising secondary metabolite content, including total phenolics, total flavonoids, and antioxidant capacity, making it highly valuable for horticultural applications. This research investigated the influence of Paclobutrazol applicati...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2025/22/bioconf_fisaed2025_01007.pdf |
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| author | Heriansyah Pebra Aziz Sandra Arifin Sukma Dewi Nurcholis Waras |
| author_facet | Heriansyah Pebra Aziz Sandra Arifin Sukma Dewi Nurcholis Waras |
| author_sort | Heriansyah Pebra |
| collection | DOAJ |
| description | The Black Orchid (Coelogyne pandurata Lindl.) is a species with promising secondary metabolite content, including total phenolics, total flavonoids, and antioxidant capacity, making it highly valuable for horticultural applications. This research investigated the influence of Paclobutrazol application on the total phenolic content, total flavonoid content, and antioxidant capacity of Black Orchid. The study was conducted using a randomized complete block design (RCBD) with Paclobutrazol treatments at concentrations of 0, 50, 100, and 150 ppm. Each experimental unit was conducted with three replicates. The data were analyzed using ANOVA, followed by Tukey’s HSD test at a 5% significance level to compare treatment means. Total phenolic, flavonoid, and antioxidant capacities were analysed using a Nano-spectrophotometer. Results indicated that treatment with 150 ppm Paclobutrazol significantly increased the flavonoid concentration in the leaves, showing a significant difference compared to the control. However, no significant effect was observed on the total phenolic content or antioxidant activity in either the leaves or bulbs. |
| format | Article |
| id | doaj-art-b77064250e6c48bfa01797eeef2c6140 |
| institution | OA Journals |
| issn | 2117-4458 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj-art-b77064250e6c48bfa01797eeef2c61402025-08-20T02:09:34ZengEDP SciencesBIO Web of Conferences2117-44582025-01-011710100710.1051/bioconf/202517101007bioconf_fisaed2025_01007Enhancing total phenolic, flavonoid, and antioxidant capacity in black orchid (Coelogyne pandurata Lindl.) with paclobutrazol applicationHeriansyah Pebra0Aziz Sandra Arifin1Sukma Dewi2Nurcholis Waras3IPB University, Bogor/Department of Agronomy and Horticulture/Graduate SchoolDepartment of Agronomy and Horticulture, Faculty of Agriculture, IPB University.Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University.Department of Biochemistry, Faculty of Mathematics and Natural Sciences, IPB University.The Black Orchid (Coelogyne pandurata Lindl.) is a species with promising secondary metabolite content, including total phenolics, total flavonoids, and antioxidant capacity, making it highly valuable for horticultural applications. This research investigated the influence of Paclobutrazol application on the total phenolic content, total flavonoid content, and antioxidant capacity of Black Orchid. The study was conducted using a randomized complete block design (RCBD) with Paclobutrazol treatments at concentrations of 0, 50, 100, and 150 ppm. Each experimental unit was conducted with three replicates. The data were analyzed using ANOVA, followed by Tukey’s HSD test at a 5% significance level to compare treatment means. Total phenolic, flavonoid, and antioxidant capacities were analysed using a Nano-spectrophotometer. Results indicated that treatment with 150 ppm Paclobutrazol significantly increased the flavonoid concentration in the leaves, showing a significant difference compared to the control. However, no significant effect was observed on the total phenolic content or antioxidant activity in either the leaves or bulbs.https://www.bio-conferences.org/articles/bioconf/pdf/2025/22/bioconf_fisaed2025_01007.pdf |
| spellingShingle | Heriansyah Pebra Aziz Sandra Arifin Sukma Dewi Nurcholis Waras Enhancing total phenolic, flavonoid, and antioxidant capacity in black orchid (Coelogyne pandurata Lindl.) with paclobutrazol application BIO Web of Conferences |
| title | Enhancing total phenolic, flavonoid, and antioxidant capacity in black orchid (Coelogyne pandurata Lindl.) with paclobutrazol application |
| title_full | Enhancing total phenolic, flavonoid, and antioxidant capacity in black orchid (Coelogyne pandurata Lindl.) with paclobutrazol application |
| title_fullStr | Enhancing total phenolic, flavonoid, and antioxidant capacity in black orchid (Coelogyne pandurata Lindl.) with paclobutrazol application |
| title_full_unstemmed | Enhancing total phenolic, flavonoid, and antioxidant capacity in black orchid (Coelogyne pandurata Lindl.) with paclobutrazol application |
| title_short | Enhancing total phenolic, flavonoid, and antioxidant capacity in black orchid (Coelogyne pandurata Lindl.) with paclobutrazol application |
| title_sort | enhancing total phenolic flavonoid and antioxidant capacity in black orchid coelogyne pandurata lindl with paclobutrazol application |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2025/22/bioconf_fisaed2025_01007.pdf |
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