Analysis of chemical components in two tree species of magnoliaceae, Magnolia sumatrana var. glauca (Blume) Figlar &amp; Noot and Magnolia hypolampra (Dandy) Figlar

Wu, Fanglan; Wei, Q.; Yang, Mei; Deng, Rongyan; Liu, Shinan

doi:10.1080/14786419.2021.1958216

Cited by 3 publications

(2 citation statements)

References 14 publications

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“…When taken orally, magnoshinin exhibited a significant inhibitory effect that was virtually as strong as taking half as much hydrocortisone acetate. To treat various diseases, many researchers investigated the pharmacological effects of bioactive ingredients of Magnolia macrophylla, such as magnolol, honokiol, 4-Omethyl honokiol, and obovate (Wei et al, 2023).…”

Section: Discussionmentioning

confidence: 99%

Geographical Distribution, Chemical Constituents, and Activity Profile of Magnolia

Saha,

Semwal

et al. 2023

Trad.Med.J

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Many Asian countries use the bark of the Magnolia for medicinal purposes. Magnolia has many medical uses, including regulating GI motility, treating cough and asthma, preventing cardiovascular disease, and treating mental illness and brain disorders. To date, 118 magnolia species have been discovered. However, the International Union for Conservation of Nature has designated 231 species as vulnerable and critically endangered. Magnolia leaves yielded 20 isolated chemicals, including 16 lignans with 6 distinct structural types, such as honokiol, veraguensin, sitosterol, and magliflonenone. Magnolia species show pharmacological activities like Neuroprotective, anti-cancer, Anti-microbial, Antiplatelets, Anti-asthmatic, Gastrointestinal, and Hormone regulation. Magnolia bark extracts such as honokiol 2',6-di-(5-propenyl)-1,1'-biphenyl-2,2'-diol, have been demonstrated to benefit health. In recent in vitro and preclinical research, honokiol was found to have anti-inflammatory, anti-angiogenic, anti-oxidative, and anti-cancer activities. Honokiol and magnolol prevented the thromboxane B2 synthesis in response to thrombin, arachidonic acid, and collagen. So, soon, if we cultivate and save the endangered magnolia species through biotechnological means, it will be a boon for mankind.

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Section: Discussionmentioning

confidence: 99%

Geographical Distribution, Chemical Constituents, and Activity Profile of Magnolia

Saha,

Semwal

et al. 2023

Trad.Med.J

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“…The essential oils of M. sumatrana var. glauca extracted from its roots, branches, leaves and bark are chemically characterized as trans-cinnamaldehyde and caryophyllene ( Wu et al, 2023 ). Both compounds have therapeutic effects on cancer and induce apoptosis ( Fidyt et al, 2016 ; Zhang et al, 2015 ).…”

Section: Introductionmentioning

confidence: 99%

Spatial habitat suitability prediction of essential oil wild plants on Indonesia’s degraded lands

Renjana,

Firdiana,

Angio

et al. 2024

PeerJ

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Background Essential oils are natural products of aromatic plants with numerous uses. Essential oils have been traded worldwide and utilized in various industries. Indonesia is the sixth largest essential oil producing country, but land degradation is a risk to the continuing extraction and utilization of natural products. Production of essential oil plants on degraded lands is a potential strategy to mitigate this risk. This study aimed to identify degraded lands in Indonesia that could be suitable habitats for five wild native essential oil producing plants, namely Acronychia pedunculata (L.) Miq., Baeckea frutescens L., Cynometra cauliflora L., Magnolia montana (Blume) Figlar, and Magnolia sumatrana var. glauca (Blume) Figlar & Noot using various species distribution models. Methods The habitat suitability of these species was predicted by comparing ten species distribution models, including Bioclim, classification and regression trees (CART), flexible discriminant analysis (FDA), Maxlike, boosted regression trees (BRT), multivariate adaptive regression splines (MARS), generalized linear models (GLM), Ranger, support vector machine (SVM), and Random Forests (RF). Bioclimatic, topographic and soil variables were used as the predictors of the model habitat suitability. The models were evaluated according to their AUC and TSS metrics. Model selection was based on ranking performance. The total suitable area for five native essential oil producing plants in Indonesia’s degraded lands was derived by overlaying the models with degraded land locations. Results The habitat suitability model for these species was well predicted with an AUC value >0.8 and a TSS value >0.7. The most important predictor variables affecting the habitat suitability of these species are mean temperature of wettest quarter, precipitation seasonality, precipitation of warmest quarter, precipitation of coldest quarter, cation exchange capacity, nitrogen, sand, and soil organic carbon. C. cauliflora has the largest predicted suitable area, followed by M. montana, B. frutescens, M. sumatrana var. glauca, and A. pedunculata. The overlapping area between predictive habitat suitability and degraded lands indicates that the majority of degraded lands in Indonesia’s forest areas are suitable for those species. Conclusion The degraded lands predicted as suitable habitats for five native essential oil producing plants were widely spread throughout Indonesia, mostly in its main islands. These findings can be used by the Indonesian Government for evaluating policies for degraded land utilization and restorations that can enhance the lands’ productivity.

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Bioactive Analysis of Antibacterial Efficacy and Antioxidant Potential of Aloe barbadensis Miller Leaf Extracts and Exploration of Secondary Metabolites Using GC–MS Profiling

Palaniyappan

Sridhar

Arumugam

et al. 2023

Appl Biochem Biotechnol

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Analysis of chemical components in two tree species of magnoliaceae, Magnolia sumatrana var. glauca (Blume) Figlar & Noot and Magnolia hypolampra (Dandy) Figlar

Cited by 3 publications

References 14 publications

Geographical Distribution, Chemical Constituents, and Activity Profile of Magnolia

Geographical Distribution, Chemical Constituents, and Activity Profile of Magnolia

Spatial habitat suitability prediction of essential oil wild plants on Indonesia’s degraded lands

Bioactive Analysis of Antibacterial Efficacy and Antioxidant Potential of Aloe barbadensis Miller Leaf Extracts and Exploration of Secondary Metabolites Using GC–MS Profiling

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