Shoot multiplication and callus induction of Labisia pumila var. alata as influenced by different plant growth regulators treatments and its polyphenolic activities compared with the wild plant
This study aims to investigate whether the in vitro-cultured L. pumila var. alata has higher antioxidant activity than its wild plant. An 8-week-old L. pumila var. alata nodal segment and leaf explants were cultured onto Murashige and Skoog (MS) medium supplemented with various cytokinins (zeatin, k...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2021
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| Online Access: | http://psasir.upm.edu.my/id/eprint/95070/ http://psasir.upm.edu.my/id/eprint/95070/1/Shoot%20multiplication%20and%20callus%20induction%20of%20Labisia%20pumila%20var.%20alata%20as%20influenced%20by%20different%20plant%20growth%20regulators%20treatments%20and%20its%20polyphenolic%20activities%20compared%20with%20the%20wild%20plant.pdf |
| _version_ | 1848862066088083456 |
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| author | Najhah, Mat Yunus Jaafar, Hawa Z. E. Nakasha, Jaafar Juju Hakiman, Mansor |
| author_facet | Najhah, Mat Yunus Jaafar, Hawa Z. E. Nakasha, Jaafar Juju Hakiman, Mansor |
| author_sort | Najhah, Mat Yunus |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This study aims to investigate whether the in vitro-cultured L. pumila var. alata has higher antioxidant activity than its wild plant. An 8-week-old L. pumila var. alata nodal segment and leaf explants were cultured onto Murashige and Skoog (MS) medium supplemented with various cytokinins (zeatin, kinetin, and 6-benzylaminopurine (BAP)) for shoot multiplication and auxins (2,4-dichlorophenoxyacetic acid (2,4-D) and picloram) for callus induction, respectively. The results showed that 2 mg/L zeatin produced the optimal results for shoot and leaf development, and 0.5 mg/L 2,4-D produced the highest callus induction results (60%). After this, 0.5 mg/L 2,4-D was combined with 0.25 mg/L cytokinins and supplemented to the MS medium. The optimal results for callus induction (100%) with yellowish to greenish and compact texture were obtained using 0.5 mg/L 2,4-D combined with 0.25 mg/L zeatin. Leaves obtained from in vitro plantlets and wild plants as well as callus were extracted and analyzed for their antioxidant activities (DPPH and FRAP methods) and polyphenolic properties (total flavonoid and total phenolic content). When compared with leaf extracts of in vitro plantlets and wild plants of L. pumila var. alata, the callus extract displayed significantly higher antioxidant activities and total phenolic and flavonoid content. Hence, callus culture potentially can be adapted for antioxidant and polyphenolic production to satisfy pharmaceutical and nutraceutical needs while conserving wild L. pumila var. alata. |
| first_indexed | 2025-11-15T13:11:06Z |
| format | Article |
| id | upm-95070 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T13:11:06Z |
| publishDate | 2021 |
| publisher | MDPI AG |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-950702023-01-05T08:59:05Z http://psasir.upm.edu.my/id/eprint/95070/ Shoot multiplication and callus induction of Labisia pumila var. alata as influenced by different plant growth regulators treatments and its polyphenolic activities compared with the wild plant Najhah, Mat Yunus Jaafar, Hawa Z. E. Nakasha, Jaafar Juju Hakiman, Mansor This study aims to investigate whether the in vitro-cultured L. pumila var. alata has higher antioxidant activity than its wild plant. An 8-week-old L. pumila var. alata nodal segment and leaf explants were cultured onto Murashige and Skoog (MS) medium supplemented with various cytokinins (zeatin, kinetin, and 6-benzylaminopurine (BAP)) for shoot multiplication and auxins (2,4-dichlorophenoxyacetic acid (2,4-D) and picloram) for callus induction, respectively. The results showed that 2 mg/L zeatin produced the optimal results for shoot and leaf development, and 0.5 mg/L 2,4-D produced the highest callus induction results (60%). After this, 0.5 mg/L 2,4-D was combined with 0.25 mg/L cytokinins and supplemented to the MS medium. The optimal results for callus induction (100%) with yellowish to greenish and compact texture were obtained using 0.5 mg/L 2,4-D combined with 0.25 mg/L zeatin. Leaves obtained from in vitro plantlets and wild plants as well as callus were extracted and analyzed for their antioxidant activities (DPPH and FRAP methods) and polyphenolic properties (total flavonoid and total phenolic content). When compared with leaf extracts of in vitro plantlets and wild plants of L. pumila var. alata, the callus extract displayed significantly higher antioxidant activities and total phenolic and flavonoid content. Hence, callus culture potentially can be adapted for antioxidant and polyphenolic production to satisfy pharmaceutical and nutraceutical needs while conserving wild L. pumila var. alata. MDPI AG 2021-05-27 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/95070/1/Shoot%20multiplication%20and%20callus%20induction%20of%20Labisia%20pumila%20var.%20alata%20as%20influenced%20by%20different%20plant%20growth%20regulators%20treatments%20and%20its%20polyphenolic%20activities%20compared%20with%20the%20wild%20plant.pdf Najhah, Mat Yunus and Jaafar, Hawa Z. E. and Nakasha, Jaafar Juju and Hakiman, Mansor (2021) Shoot multiplication and callus induction of Labisia pumila var. alata as influenced by different plant growth regulators treatments and its polyphenolic activities compared with the wild plant. MOLECULES, 26 (11). art. no. 3229. Jan-15. ISSN 1431-5165; ESSN: 1420-3049 https://www.mdpi.com/1420-3049/26/11/3229 10.3390/molecules26113229 |
| spellingShingle | Najhah, Mat Yunus Jaafar, Hawa Z. E. Nakasha, Jaafar Juju Hakiman, Mansor Shoot multiplication and callus induction of Labisia pumila var. alata as influenced by different plant growth regulators treatments and its polyphenolic activities compared with the wild plant |
| title | Shoot multiplication and callus induction of Labisia pumila var. alata as influenced by different plant growth regulators treatments and its polyphenolic activities compared with the wild plant |
| title_full | Shoot multiplication and callus induction of Labisia pumila var. alata as influenced by different plant growth regulators treatments and its polyphenolic activities compared with the wild plant |
| title_fullStr | Shoot multiplication and callus induction of Labisia pumila var. alata as influenced by different plant growth regulators treatments and its polyphenolic activities compared with the wild plant |
| title_full_unstemmed | Shoot multiplication and callus induction of Labisia pumila var. alata as influenced by different plant growth regulators treatments and its polyphenolic activities compared with the wild plant |
| title_short | Shoot multiplication and callus induction of Labisia pumila var. alata as influenced by different plant growth regulators treatments and its polyphenolic activities compared with the wild plant |
| title_sort | shoot multiplication and callus induction of labisia pumila var. alata as influenced by different plant growth regulators treatments and its polyphenolic activities compared with the wild plant |
| url | http://psasir.upm.edu.my/id/eprint/95070/ http://psasir.upm.edu.my/id/eprint/95070/ http://psasir.upm.edu.my/id/eprint/95070/ http://psasir.upm.edu.my/id/eprint/95070/1/Shoot%20multiplication%20and%20callus%20induction%20of%20Labisia%20pumila%20var.%20alata%20as%20influenced%20by%20different%20plant%20growth%20regulators%20treatments%20and%20its%20polyphenolic%20activities%20compared%20with%20the%20wild%20plant.pdf |