Antioxidant Activities, Acute Toxicity and Chemical Profiling of Torch Ginger (Etlingera elatior Jack.) Inflorescent Extract

Sungthong, Bunleu; Srichaikul, Buavaroon

doi:10.5530/pj.2018.5.166

Cited by 9 publications

(8 citation statements)

References 11 publications

(17 reference statements)

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“…The ethanol extract of Etlingera hemisphaerica had 45.8% ± 1.3% AChE inhibitory activity at 1,000 µg/ml. This result had never been reported before, but the antioxidant activity of the flower extract and inflorescent extract E. hemisphaerica had existed in previous studies (Maimulyanti and Prihadi, 2015;Sungthong and Srichaikul, 2018). The content of chemical compounds such as tannins, flavonoids, steroids, and phenolics in E. hemisphaerica was believed to play a role in the antioxidant activity, as well as AChE inhibition.…”

Section: Total Phenolic and Flavonoid Contentssupporting

confidence: 53%

Acetylcholinesterase: Inhibitory activity of some Indonesian vegetables and fraction of selected plants

2020

J app pharm sci

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Dementia is a global health problem that requires severe treatment. People with dementia who consume vegetables every day can reduce the risk of dementia. Alzheimer's is one of the diseases that are characterized by dementia, which results in decreased neurotransmitter acetylcholine. This study was to investigate the acetylcholinesterase (AChE) enzyme inhibitory activity of various vegetables that are widely used by Indonesian Sundanese and Javanese ethnics. In this study, total phenolic and flavonoid content were analyzed for the determination of active compounds of the extracts. Ethanol extracts of 13 vegetables have been tested for AChE inhibitory activity using Ellman's colorimetric method in 96-well plate. Four types of extracts (Cosmos caudatus, Nasturtium officinale, Nothopanax fruticosus, and Ocimum americanum) had higher total phenolic and flavonoid content than other extracts. Vegetable extracts that had IC 50 values of less than 1,000 µg/ml were C. caudatus and O. americanum. Both of these extracts were partitioned with n-hexane and water. The IC 50 values of water fraction of C. caudatus and n-hexane fraction of O. americanum were 325.0 ± 18.3 and 374.4 ± 42.1 µg/ml, respectively. These results showed that fractions had a potential inhibitor of AChE, and the chemical components (phenolic, flavonoid, and terpenoid) can be isolated to find the active compound.

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Section: Total Phenolic and Flavonoid Contentssupporting

confidence: 53%

Acetylcholinesterase: Inhibitory activity of some Indonesian vegetables and fraction of selected plants

2020

J app pharm sci

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“…This type of herb is also called cool makjun, apart from being used as a traditional Advances in Biological Sciences Research, volume 14 postpartum medicine, cool makjun is also used for cold medicine. The leaves of E. elatior are also used as a mixture to remove body odor in postpartum [11][12].…”

Section: Reproductive System Diseasesmentioning

confidence: 99%

Ethnobotany Etlingera elatior (Jack) R.M. Smith (Cikala) in Ethnic Gayo

Saudah¹,

Fitmawati²,

Roslim³

et al. 2021

Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)

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Etlingera is a genus of medicinal plants originating from the Indo-pacific region. Traditionally, people have used the Etlingera plant as a culinary ingredient, food flavouring, and also as traditional medicine. Gayo tribal people know Etlingera elatior by the name cikala. This study aims to determine the use of Etlingera plants in the Gayo tribe community. This research was conducted on the Gayo tribe community located in Suka Makmur Jaya Village, Terangun District, Gayo Lues. The method used in this research is exploration and observation using the Participatory Rural Appraisal (PRA) technique is an assessment that is oriented towards the process of involvement and role of the community in research. Resource persons in this study were informants and respondents who were differentiated by gender. The parameters in this study were the types of diseases that were cured using Etlingera plants. The results showed the use of Etlingera elatior in traditional medicine by the Gayo tribe including the treatment of cough, abdominal pain, bloating, washing wounds, fatigue and fatigue and postpartum medicine. The parts of plants used as medicine are young stems, old stems, fruits and rhizomes. besides being used for medicine e. elatior is also used as a food ingredient. Young stem E. elatior or also known as terpuk is used by the community as a vegetable. Etlingera elatior flower buds are used by the community as a basic ingredient in freshwater fish dishes.

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“…flowers were kept in closed container at room temperature for preparing in next step of extractions. 2,3 amounts of time without using high temperature .The sample was extracted with ultra-sonication extraction for30 minutes. Solvents used were 40% ethanol, 50% ethanol.…”

Section: Sample Selectionmentioning

confidence: 99%

“…Under favorable circumstances its seeds may remain viable for many years. [1][2][3][4][5][6] The oldest recorded lotus germination being from that of seeds 1,300 years old recovered from a dry lakebeds in northeastern China which were prepared anti-aging drink consisted of 1-3 kg with 1.5 liter of water and 1liter of Nelumbo nucifera Linn. Flower extract extracted from 100-300 gram of Nelumbo nucifera Linn.…”

Section: Introductionmentioning

confidence: 99%

Bioactivity and Extraction Method with Ultrasonication of Nelumbo nucifera Linn. Anti Aging Drinks

Srichaikul¹

2020

Self Cite

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Extraction by Ultra sonication Method with 40% ethanol, 50% ethanol. Ultra sonication Method is the method for extraction using high frequency ultrasonic sound for extraction purpose using small ABSTRACT Introduction: Nelumbo nucifera Linn. Flowers health drinks currently are one of the popular demand globally in Thailand and all over the world. There are plenty of substandard or over claimed of antioxidant content labeled at health drink bottles. The consumers do not obtain enough health benefits anti-oxidant contents which are destroyed by heat during their production process. Methods: This study aimed to evaluate the optimization of extraction including water, 40 % and 50% ethyl alcohol using maceration and ultra-sonication method to obtain the highest antioxidant activity compared with DPPH, FRAP and ABTS methods were investigated including total phenolic and flavonoid contents by HPLC in different period of time. The analysis of acute toxicity in white wistar rats by oral administrating of Nelumbo nucifera Linn. flowers extract was testing for after 24 h and 14 d. Results: It was found that Nelumbo nucifera Linn. flower extract drink consisted of high contents of gallic acid, catechin and rutin by HPLC method. Nelumbo nucifera Linn flowers Highest Total Phenolic compound in Nelumbo nucifera Linn. flower extracts with sonicating with 50% ethanol was 0.954639 ± 0.109672. Highest Total flavonoids in Nelumbo nucifera Linn. flower extracts macerating in 50 % ethanol at day 5th was 1.100275 ± 0.777271.and the sonication with 40% ethanol was 0.394283+/-0.51175. Conclusions: The result of acute toxicity analysis showed no toxicity. Nelumbo nucifera Linn. flower extract drinks which are safe as a health drink for consumers. The further market analysis with sensory test should be essential for further research.

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Antioxidant Activities, Acute Toxicity and Chemical Profiling of Torch Ginger (Etlingera elatior Jack.) Inflorescent Extract

Cited by 9 publications

References 11 publications

Acetylcholinesterase: Inhibitory activity of some Indonesian vegetables and fraction of selected plants

Acetylcholinesterase: Inhibitory activity of some Indonesian vegetables and fraction of selected plants

Ethnobotany Etlingera elatior (Jack) R.M. Smith (Cikala) in Ethnic Gayo

Bioactivity and Extraction Method with Ultrasonication of Nelumbo nucifera Linn. Anti Aging Drinks

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