Quality of dried Andrographis paniculata (Burm.f.) Nees materials is important to determine its effectiveness in traditional medicine. The present study aimed to investigate an effect of harvesting age and drying condition on andrographolide content and its consequences on antioxidant and antibacterial activities. The plants were cultivated and harvested at 90,100,115, and 127 days after sowing (DAS) prior to drying under the sun or using hot air oven at 50, 65, and 80 ℃. The results indicated that drying condition significantly influenced andrographolide content, antioxidant capacities, and antibacterial activity of A. paniculata, whereas the harvesting age had no significant impact on those parameters. The andrographolide contents ranged from 0.74–4.11% (w/w) dry weight. The highest andrographolide contents were obtained at 90 DAS/65 ℃, 127 DAS/65 ℃, and 127 DAS/65 ℃. A. paniculata extracts were found to exhibit antibacterial activity against gram-positive bacterial strains (B. cereus, M. luteus, S. epidermidis, and S. aureus), which the highest antibacterial activity was observed at 90 DAS/65℃. The used of hot air oven at 65 ℃ effectively preserved andrographolide content and antibacterial activity of A. paniculata. In contrast, drying at 50 ℃ was the preferable drying condition for antioxidant capacity. The antioxidant activities of A. paniculata extracts ranged from 3.43–26.73 and 1.93–17.28 mg Trolox/g dry weight for DPPH• scavenging activity and FRAP reducing power activity, respectively. Overall, A. paniculata is suggested to dry using hot air oven at 65 ℃ to maintain high levels of andrograhpolide and antibacterial activity. Drying using hot air oven at 50 ℃ is advised, if antioxidant activity is the main focus. Even though the harvesting age is not a key parameter, A. paniculata is suggested to harvest at 50% flowering stage onward for a better total herbage and andrographolide yield.
Citation: Hathairat Chokthaweepanich, Chuleeporn Chumnanka, Sribud Srichaijaroonpong, Rungnapa Boonpawa. Effect of harvesting age and drying condition on andrographolide content, antioxidant capacity, and antibacterial activity in Andrographis paniculata (Burm.f.) Nees[J]. AIMS Agriculture and Food, 2023, 8(1): 137-150. doi: 10.3934/agrfood.2023007
Quality of dried Andrographis paniculata (Burm.f.) Nees materials is important to determine its effectiveness in traditional medicine. The present study aimed to investigate an effect of harvesting age and drying condition on andrographolide content and its consequences on antioxidant and antibacterial activities. The plants were cultivated and harvested at 90,100,115, and 127 days after sowing (DAS) prior to drying under the sun or using hot air oven at 50, 65, and 80 ℃. The results indicated that drying condition significantly influenced andrographolide content, antioxidant capacities, and antibacterial activity of A. paniculata, whereas the harvesting age had no significant impact on those parameters. The andrographolide contents ranged from 0.74–4.11% (w/w) dry weight. The highest andrographolide contents were obtained at 90 DAS/65 ℃, 127 DAS/65 ℃, and 127 DAS/65 ℃. A. paniculata extracts were found to exhibit antibacterial activity against gram-positive bacterial strains (B. cereus, M. luteus, S. epidermidis, and S. aureus), which the highest antibacterial activity was observed at 90 DAS/65℃. The used of hot air oven at 65 ℃ effectively preserved andrographolide content and antibacterial activity of A. paniculata. In contrast, drying at 50 ℃ was the preferable drying condition for antioxidant capacity. The antioxidant activities of A. paniculata extracts ranged from 3.43–26.73 and 1.93–17.28 mg Trolox/g dry weight for DPPH• scavenging activity and FRAP reducing power activity, respectively. Overall, A. paniculata is suggested to dry using hot air oven at 65 ℃ to maintain high levels of andrograhpolide and antibacterial activity. Drying using hot air oven at 50 ℃ is advised, if antioxidant activity is the main focus. Even though the harvesting age is not a key parameter, A. paniculata is suggested to harvest at 50% flowering stage onward for a better total herbage and andrographolide yield.
[1] | Hossain S, Urbi Z, Karuniawati H, et al. (2021) Andrographis paniculata (Burm. f.) Wall. ex Nees: an updated review of phytochemistry, antimicrobial pharmacology, and clinical safety and efficacy. Life 11: 348. https://doi.org/10.3390/life11040348 doi: 10.3390/life11040348 |
[2] | Subramanian R, Zaini Asmawi M, Sadikun A (2012) A bitter plant with a sweet future? A comprehensive review of an oriental medicinal plant: Andrographis paniculata. Phytochem Rev 11: 39–75. https://doi.org/10.1007/s11101-011-9219-z doi: 10.1007/s11101-011-9219-z |
[3] | Suwankesawong W, Saokaew S, Permsuwan U, et al. (2014) Characterization of hypersensitivity reactions reported among Andrographis paniculata users in Thailand using Health Product Vigilance Center (HPVC) database. BMC Complement Altern Med 14: 515. https://doi.org/10.1186/1472-6882-14-515 doi: 10.1186/1472-6882-14-515 |
[4] | Chao WW, Lin BF (2010) Isolation and identification of bioactive compounds in Andrographis paniculata (Chuanxinlian). Chin Med 5: 17. https://doi.org/10.1186/1749-8546-5-17 doi: 10.1186/1749-8546-5-17 |
[5] | Tajidin NE, Shaari K, Maulidiani M, et al. (2019) Metabolite profiling of Andrographis paniculata (Burm. f.) Nees. young and mature leaves at different harvest ages using 1H NMR-based metabolomics approach. Sci Rep 9: 16766. https://doi.org/10.1038/s41598-019-52905-z doi: 10.1038/s41598-019-52905-z |
[6] | Malahubban M, Alimon AR, Sazili AQ, et al. (2013) Phytochemical analysis of Andrographis paniculata and Orthosiphon stamineus leaf extracts for their antibacterial and antioxidant potential. Trop Biomed 30: 467–480. |
[7] | Vetvicka V, Vannucci L (2021) Biological properties of andrographolide, an active ingredient of Andrographis Paniculata: a narrative review. Ann Transl Med 9: 1186. https://doi.org/10.21037/atm-20-7830 doi: 10.21037/atm-20-7830 |
[8] | Yearsley C (2020) Thailand approves Asian herb Andrographis to treat Covid-19, HerbalGram 129: 35–36. |
[9] | Sa-Ngiamsuntorn K, Suksatu A, Pewkliang Y, et al. (2021) Anti-SARS-CoV-2 activity of Andrographis paniculata extract and its major component andrographolide in human lung epithelial cells and cytotoxicity evaluation in major organ cell representatives. J Nat Prod 84: 1261–1270. https://doi.org/10.1021/acs.jnatprod.0c01324. doi: 10.1021/acs.jnatprod.0c01324 |
[10] | DMS (2020) Thai Herbal Pharmacopoeia. 130–139. |
[11] | Okhuarobo A, Falodun JE, Erharuyi O, et al. (2014) Harnessing the medicinal properties of Andrographis paniculata for diseases and beyond: A review of its phytochemistry and pharmacology. Asian Pac J Trop Dis 4: 213–222. https://doi.org/10.1016/S2222-1808(14)60509-0 doi: 10.1016/S2222-1808(14)60509-0 |
[12] | Pholphana N, Rangkadilok N, Saehun J, et al. (2013) Changes in the contents of four active diterpenoids at different growth stages in Andrographis paniculata (Burm.f.) Nees (Chuanxinlian). Chin Med 8: 2. https://doi.org/10.1186/1749-8546-8-2 doi: 10.1186/1749-8546-8-2 |
[13] | Bhan MK, Dhar AK, Khan S, et al. (2006) Screening and optimization of Andrographis paniculata (Burm.f.) Nees for total andrographolide content, yield and its components. Sci Hortic 107: 386–391. https://doi.org/10.1016/j.scienta.2005.09.001 doi: 10.1016/j.scienta.2005.09.001 |
[14] | Gulati S, Pandey A, Gupta A (2020) Impact of drying methods on the active phytochemical constituent of Andrographis paniculata (Kalmegh). J Pharmacogn Phytochem 9: 96–100. |
[15] | Tummanichanont C, Phoungchandang S, Srzednicki G (2017) Effects of pretreatment and drying methods on drying characteristics and quality attributes of Andrographis paniculata. J Food Process Preserv 41: e13310. https://doi.org/10.1111/jfpp.13310 doi: 10.1111/jfpp.13310 |
[16] | Saohin W, Boonchoong P, Iamlikitkuakoon S, et al. (2007) Effects of drying temperature and residual moisture content of Fa-Tha-Li (Andrographis paniculata (Burm.f.) Nees) crude powder for capsule preparation. Thai J Pharm Sci 31: 28–35. |
[17] | Wijarat P, Keeratinijakal V, Toojinda T, et al. (2011) Assessing genetic diversity of Andrographis paniculata (Burm. f.) Nees, an important medicinal plant of Thailand using RAPD markers. Thai J Genet 4: 115–125. https://doi.org/10.14456/tjg.2011.4 doi: 10.14456/tjg.2011.4 |
[18] | Ghasemzadeh A, Jaafar HZE, Rahmat A (2015) Phytochemical constituents and biological activities of different extracts of Strobilanthes crispus (L.) Bremek leaves grown in different locations of Malaysia. BMC Complement Altern Med 15: 422. https://doi.org/10.1186/s12906-015-0873-3 doi: 10.1186/s12906-015-0873-3 |
[19] | Prajuabjinda O, Panthong S, Itharat A (2012) Antimicrobial activity of Thai medicinal preparation of Khampramong Temple used for cancer treatment and its plant components. J Med Assoc Thai 95 Suppl1: S159–165. |
[20] | Parasher R, Upadhyay A, Khan NA, et al. (2011) Biochemical estimation and quantitative determination of medicinally important andrographolide in Andrographis peniculata at different growth stages. Elec J Env Agric Food Chem 10: 2479–2486. |
[21] | Kalariya KA, Gajbhiye NA, Meena RP, et al. (2021) Assessing suitability of Andrographis paniculata genotypes for rain-fed conditions in semi-arid climates. Inf Process Agric 8: 359–368. https://doi.org/10.1016/j.inpa.2020.09.003 doi: 10.1016/j.inpa.2020.09.003 |
[22] | Saravanan R, Krishti S, Gajbhiye NA, et al. (2008) Influence of light intensity on gas exchange, herbage yield and andrographolide content in Andrographis paniculata (Nees.). Indian J Hortic 65: 220–225. |
[23] | Zehiroglu C, Ozturk Sarikaya SB (2019) The importance of antioxidants and place in today's scientific and technological studies. J Food Sci Technol 56: 4757–4774. https://doi.org/10.1007/s13197-019-03952-x doi: 10.1007/s13197-019-03952-x |
[24] | Lin FL, Wu SJ, Lee SC, et al. (2009) Antioxidant, antioedema and analgesic activities of Andrographis paniculata extracts and their active constituent andrographolide. Phytother Res 23: 958–964. https://doi.org/10.1002/ptr.2701 doi: 10.1002/ptr.2701 |
[25] | Low M, Khoo CS, Münch G, et al. (2015) An in vitro study of anti-inflammatory activity of standardised Andrographis paniculata extracts and pure andrographolide. BMC Complement Altern Med 1518–18. https://doi.org/10.1186/s12906-015-0525-7 |
[26] | Banerjee M, Parai D, Chattopadhyay S, et al. (2017) Andrographolide: Antibacterial activity against common bacteria of human health concern and possible mechanism of action. Folia Microbiol 62: 237–244. https://doi.org/10.1007/s12223-017-0496-9 doi: 10.1007/s12223-017-0496-9 |
[27] | Netshiluvhi TR, Eloff JN (2019) Temperature stress does not affect antimicrobial activity of some South African medicinal plants. S Afri J Bot 123: 93–97. https://doi.org/10.1016/j.sajb.2019.01.019 doi: 10.1016/j.sajb.2019.01.019 |