Chemical compositions and termiticidal activities of the heartwood from Calophyllum inophyllum L.

Kadir, Roszaini; Awang, Khairul; Khamaruddin, Zaitihaiza; Soit, Zaini

doi:10.1590/0001-3765201520140041

Cited by 13 publications

(5 citation statements)

References 29 publications

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“…Conversely, n-hexane dissolves nonpolar compounds, while ethyl acetate dissolves semipolar components(Lukmandaru, 2012). The methanol extract displayed a dark brown color, ethyl acetate extract exhibited a lighter brown color than did the methanol extract, and n-hexane extract appeared yellow.Furthermore, the yield of the n-hexane extract surpassed that of the ethyl acetate extract, consistent with the results reported byEe et al (2011), who observed a higher production of the n-hexane extract from the bark of C. inophyllum compared with that of the ethyl acetate extract Kadir et al (2015). reported that the yield of the methanol extract from C. inophyllum heartwood was higher than those of other solvents.…”

supporting

confidence: 90%

Anti-termite Activity of Tamanu Bark Extract (Calophyllum inophyllum L.)

ZALSABILA,

SYAFII,

PRIADI

et al. 2024

J. Korean Wood Sci. Technol.

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This study aimed to analyze the anti-termite properties of tamanu (Calophyllum inophyllum L.) stem bark extracts against subterranean termites, specifically, Coptotermes curvignathus. The bark powder of C. inophyllum was extracted using different solvents, such as n-hexane, ethyl acetate, and methanol, using the maceration method. Anti-termite testing was performed using two paper disc methods: no-and two-choice tests. Whatman test paper was dripped with the extract solutions at concentrations of 4%, 6%, 8%, and 10% (w/v). Subsequently, the treated paper disc was placed into an acrylic tube, and the subterranean termite was added. The parameters utilized in the test included termite mortality and the weight loss of the test paper. The results revealed that the total extract yield of C. inophyllum stem bark was 30.24%. Furthermore, the extractive substances from C. inophyllum bark exhibited anti-termite activity. The most favorable outcomes were obtained with the n-hexane and ethyl acetate extracts at a concentration of 10%. The termite mortality and weight loss of the test paper were respectively 66% and 5.67% for the n-hexane extract and 66.67% and 6.19% for the ethyl acetate extract. In addition, the n-hexane extract contained friedelan-3-one, while the ethyl acetate extract contained 1,2-benzene dicarboxylic acid, dinonyl ester, and friedelan-3-one. The results suggested that these compounds are responsible for the observed anti-termite activity.

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supporting

confidence: 90%

Anti-termite Activity of Tamanu Bark Extract (Calophyllum inophyllum L.)

ZALSABILA,

SYAFII,

PRIADI

et al. 2024

J. Korean Wood Sci. Technol.

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“…Analysis. In order to identify certain phytochemical constituents as well as to illustrate the chromatogram fngerprint in the C. inophyllum extract, GC-MS analysis was performed using Agilent Technologies GC-MS 7890A/5975C Series (Agilent, USA) equipped with a capillary column (30 m in length × 0.25 mm in diameter × 0.25 μm flm thickness) (partly modifed from Kadir [21]). Te spectrum database reported in the W08N08 library (John Wiley & Sons, Inc., USA) was used to identify the phytochemical components of the extract.…”

Section: Gas Chromatography-mass Spectrophotometrymentioning

confidence: 99%

Phytochemical Profiles and Anticancer Effects of Calophyllum inophyllum L. Extract Relating to Reactive Oxygen Species Modulation on Patient-Derived Cells from Breast and Lung Cancers

et al. 2023

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Reactive oxygen species (ROS) contribute to cancer growth and metastasis. Using antioxidants to modulate cellular ROS levels is a promisingstrategy for cancer prevention and treatment. Calophyllum inophyllum L., or tamanu, is a medicinal plant renowned for its anti-inflammatory, antioxidant, and anticancer properties in traditional medicine systems. However, the anticancer effects of C. inophyllum extract on cellular ROS remain unexplored. This study represents the first report on such effects and provides the potential mechanisms underlying the anticancer properties of C. inophyllum extract. The branches of C. inophyllum were extracted, and the extract was comprehensively analyzed for phytochemical constituents, antioxidant capacity, total phenolic content, and total flavonoid content. Subsequently, the extract’s potential anticancer properties were evaluated using patient-derived cells from breast and lung cancer. The results revealed that the C. inophyllum extract possesses notable antioxidant activity and demonstrated no cytotoxicity within the initial 24 h of treatment. However, after 72 h, it exhibited significant antiproliferative effects. Moreover, the extract exhibited inhibitory properties against migration and invasion at concentrations below the IC50, which corresponded to the expression of related genes. Notably, these effects correlated with the reduction of intracellular ROS levels. Overall, our findings highlight the anticancer potential of C. inophyllum extract, emphasize its ability to modulate cellular ROS levels and target key molecular pathways involved in cancer progression. This study sheds light on the promising therapeutic implications of C. inophyllum extract as a novel agent for cancer treatment, which is safe for normal cells.

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“…But at the activation temperature of 800 C, the value of nitrogen content went up by 0.40%. In the process of activation also formed new pores due to the erosion of carbon atoms through oxidation or heating [15].…”

Section: Ultimate Analysis Of Activated Carbon Of Nyamplung Seed Shellmentioning

confidence: 99%

Preparation and characterization of activated carbon from nyamplung (Calophyllum inophyllum .L) seed shell waste: effect of activation temperature

Fayanto¹,

Sawaluddin²,

Anas³

et al. 2018

Proceedings of the the 1st International Conference on Computer Science and Engineering Technology Universitas Muria Kudus

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The aims of this research is preparation activated carbon from a waste of seed of nyamplung and to know the surface structure of activated carbon of seed shell and also carbon composition contained in nyamplung seed shell activated carbon. The samples were then sieved with a size of 100 mesh and then carbonated using pyrolysis at 200-400 C for 7 hours, then activated 10 grams using a 30-minute steam pressure with a temperature range from 600 C, 700 C, 800 C and 900 C. The sample was characterized using SEM, proximate and ultimate analysis methods. The result of analysis is obtained that at temperature 700 C has a very large pore diameter of 46 nm while the result of proximate and ultimate characterization shows the highest carbon content obtained an activation temperature of 800 C: 97,32 %. These results indicate that the pore structure is in the mesopori category.

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Chemical compositions and termiticidal activities of the heartwood from Calophyllum inophyllum L.

Cited by 13 publications

References 29 publications

Anti-termite Activity of Tamanu Bark Extract (Calophyllum inophyllum L.)

Anti-termite Activity of Tamanu Bark Extract (Calophyllum inophyllum L.)

Phytochemical Profiles and Anticancer Effects of Calophyllum inophyllum L. Extract Relating to Reactive Oxygen Species Modulation on Patient-Derived Cells from Breast and Lung Cancers

Preparation and characterization of activated carbon from nyamplung (Calophyllum inophyllum .L) seed shell waste: effect of activation temperature

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