• The Korean Journal of Food And Nutrition
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• v.33 no.2
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• pp.131-141
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• 2020

This purpose of this study was to investigate the quality characteristics of jellies added with lemon myrtle extract. Lemon myrtle leaves were extracted for 0, 3, 5, 7, 9 minutes, respectively, in 90℃ water and used for jelly preparation. The moisture content of control showed the lowest value and the content increased significantly as the extraction time of lemon myrtle increased. The pH of L0 was significantly high and increased significantly with the increase of extraction duration time. The lightness value was the lowest in the L3. The redness showed the lowest value in the L9. The yellowness showed the lowest value in the L0. In texture properties the hardness of L9 showed the highest value and the lemon myrtle extraction duration increased significantly. The cohesiveness was highest in the L0 and lowest in the L5. Gumminess and chewiness increased significantly with increasing extraction duration. Total polyphenol content was the highest in the L5 and the jellies with lemon myrtle extracts were significantly higher than the L0. DPPH radical scavenging activities increased significantly with increasing extraction duration. The ABTS radical scavenging activity of the L0 was the lowest. In the sensory evaluation overall preference, color, sweetness, texture, and lemon myrtle flavor did not show any significant differences among the samples.

• Journal of English Language & Literature
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• v.54 no.1
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• pp.61-76
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• 2008

F. Scott Fitzgerald's The Great Gatsby has been interpreted to be saturated with the lamentation over the distortion and evaporation of the American dream. The application of Friedrich Nietzsche's mythic concept of Dionysus, discussed in The Birth of Tragedy, surfaces a fresh layer of the novel, subverting the established pessimistic reading. To focus on a peripheral character, Myrtle Wilson, through Nietzsche's theory brings forth an optimistic vision of the author. A Dionysian ecstasy so powerfully overwhelms Myrtle that she perceives Tom, the very picture of corruption and crime in Fitzgerald's text, as a benefic liberator. Her impassioned perception of Tom enables her to soar over both legal or moral censorship and her realistic confinement. Myrtle's amoral passion endows her with the vital desire to live. Her Dionysian dynamo embodies the core of new version of the American dream Fitzgerald suggests as a measure to reanimate the lost generation of his nation.

• Journal of Pharmacopuncture
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• v.23 no.4
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• pp.220-229
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• 2020

Objectives: Although Acne vulgaris is a chronic skin disease, which its standard treatment causes therapeutic limitations and some common adverse effects, medicinal plants can be effective in treatment with low adverse effects as combination therapy. Myrtle (Myrtus Communis) has some beneficial properties, which has been administered topically and orally for some skin diseases in Persian medicine. This study aimed to compare the efficacy and safety of Myrtle formula and 1% clindamycin topical solution. Methods: This was a split-face clinical trial that was done on 55 patients with mild to moderate acne vulgaris for 16 weeks. The patients received topical Myrtle solution to the right side of the face (group 1) and clindamycin solution to the left side (group 2) twice daily for 12 weeks. All participants were examined for the acne severity index (ASI) and total acne lesions counting (TLC) at certain times during the study. Then, they stopped using them for four weeks. They also did not take the drug in the final four weeks of the study. Results: Forty-eight patients completed the study for 16 weeks; 40 (83.2%) patients were female and the rest of them were male. The mean age and standard deviation were 25.62 ± 7.62 years. After 12 weeks, the percentage changes of comedones, inflammatory lesions, ASI and TLC were significantly reduced in both groups (p < 0.001). The percentage change of inflammatory lesions and ASI decrease was significantly higher in the group 1 (p = 0.03). There was no significant difference in the incidence of side effects between the two groups. There was a more significant decrease in sebum percentage change in the group 1 (p = 0.003). Conclusion: Myrtle lotion was effective and safe for the treatment of mild to moderate acne vulgaris.

• The Korean Journal of Mycology
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• v.44 no.1
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• pp.64-67
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• 2016

During screening fungi as potential biological control agents for plant parasitic fungi, a fungal strain, EML-FAM3, was isolated from powdery mildew leaf lesions caused by Erysiphe platani on sycamore (Platanus occidentalis L.), and another strain, EML-FAMC1, from Erysiphe australiana on crape myrtle (Lagerstroemia indica L.). Based on the morphological characteristics and phylogenetic analysis of the internal transcribed spacers (ITS1 and ITS2) and 5.8S rDNA, the strains were identified as Ampelomyces quisqualis. To our knowledge, this is the first report of new mycohosts, E. platani and E. australiana, of the mycoparasite A. quisqualis on sycamore and crape myrtle plants. The hyperparasite may represent the potential for controlling E. platani and E. australiana epidemics.

• Journal of Bio-Environment Control
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• v.6 no.3
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• pp.225-234
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• 1997

This study was carried out to investigate the native distribution of wax myrtle (Myrica rubra) in Cheju Province and its propagation method. Wax myrtle is heavily distributed at 100 to 400m above sea level of Donhong-chun and Hyodon-chun which is bordered by Youngchon-dong of Seogwipo City and Haryeri of Namcheju county. BA, IBA, Kinetin, IAA, and GA3 were applied to promote rooting of cutting but were ineffective in promoting rooting. Treating cuttings with both AgNO,1 which removes rooting inhibitor, tannin and growth regulators such as BA, IBA and Kinetin were also ineffective in promoting rooting. Incubating seeds at 4$0^{\circ}C$ for 30 days resulted in 39％ germination. There was distinct difference in leaf shape between seedlings and mature trees.

• Journal of Life Science
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• v.27 no.11
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• pp.1262-1268
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• 2017

Lemon myrtle (Backhousia citriodora), a plant in the Myrtaceae family, is native to the semitropical rain-forests of Queensland and is presumably the most commercialized native spice. In Australian thousands of lemon-myrtle trees are under tillage. This study was carried out to investigate the alcohol metabolism, hepatoprotective effects and antidiabetic, tyrosinase inhibitory activity of hot-water (LMW) and 80% ethanol (LME) extracts from lemon-myrtle leaves. The alpha-glucosidase (${\alpha}$-glucosidase) inhibitory activities of the LMW and LME extracts were 7.66% and 40.29% at 1 mg/ml (p<0.05), respectively. The tyrosinase inhibitory activity of the LME extract was about 38.26 % at 1 mg/ml. The effects the LMW and LME extracts had on alcohol-metabolizing activities were determined by measuring the generation of reduced nicotinamide-adenine dinucleotide (NADH) by acetaldehyde dehydrogenase (ALDH) and alcohol dehydrogenase (ADH). The ADH activities of the LMW and LME extracts significantly increased in a dose-dependent manner and were about 154.40% and 192.03% at 1 mg/ml, respectively (p<0.05). The ALDH activities of the LMW and LME extracts also significantly increased in a dose-dependent manner and were about 151.14% and 192.34% at 1 mg/ml, respectively (p<0.05). At $100{\mu}g/ml$, the LMW and LME extracts showed significant protective effects against tacrine-induced cytotoxicity in Hep G2 cells. The results suggested that Backhousia citriodora leaf extracts have the potential to be significant sources for natural health products.

• Journal of Life Science
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• v.27 no.9
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• pp.986-993
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• 2017

Lemon myrtle (Backhousia citriodora) has been identified as one of the plants that are likely to undergo important commercial exploitation. This study was carried out to investigate the anti-inflammatory activities and nitric oxide synthase (iNOS) expression of hot water (LMW) and 80% ethanol (LME) extracts from lemon myrtle leaf in lipopolysaccharide-induced (LPS) RAW 264.7 cells. The total phenol content of LMW and LME was 207.44 and $331.54{\mu}g$ tannic acid equivalents (TAE)/mg, respectively (p<0.01). DPPH radical scavenging activities of LMW and LME were remarkably increased in a dose-dependent manner, and were about 90.69% and 92.50% at 0.5 mg/ml, respectively. Superoxide dismutase (SOD) activities of LMW and LME were 106.22% and 103.58% at 1 mg/ml, respectively. The highest activity (91.03%) of nitrite-scavenging was observed for LME at 1 mg/ml at pH 1.2, while the activity for LMW was about 81.03% under the same conditions (p<0.05). Anti-inflammatory effect was examined in LPS stimulated RAW 264.7 cells. Nitric oxide (NO) production were reduced to 35.41% and 78.39% by addition of LMW and LME at 0.5 mg/ml, respectively (p<0.05). LMW and LME reduced protein expression of inducible nitric oxide synthase (iNOS) in a dose-dependent manner (p<0.05). These results, we conclude that lemon myrtle may be a highly valuable natural product owing to its high-quality functional components as well as its anti-oxidant and anti-inflammatory activities.

• The Plant Pathology Journal
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• v.32 no.6
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• pp.563-569
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• 2016

The spatial patterns for temperature distribution on crape myrtle leaves infested with sooty mold were investigated using a digital infrared thermal imaging camera. The mean temperatures of the control and sooty regions were $26.98^{\circ}C$ and $28.44^{\circ}C$, respectively. In the thermal images, the sooty regions appeared as distinct spots, indicating that the temperatures in these areas were higher than those in the control regions on the same leaves. This suggests that the sooty regions became warmer than their control regions on the adaxial leaf surface. Neither epidermal penetration nor cell wall dissolution by the fungus was observed on the adaxial leaf surface. It is likely that the high temperature of black leaves have an increased cooling load. To our knowledge, this is the first report on elevated temperatures in sooty regions, and the results show spatial heterogeneity in temperature distribution across the leaf surface.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.35 no.2
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• pp.69-76
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• 2017

The following summarizes the findings from an analysis of literature and 21 versions of the Bible published in Korea, China, and Japan to discuss the name of Myrtus communis. Myrtus communis was an important tree symbolizing love and resurrection since the Ancient Mesopotamia, Egypt, Judas, Greece, Ancient Rome, and Medieval Spain. In the Bible, Myrtus ($h{\acute{a}}das$) was used to make the booths at the Feast of Tabernacles or for various ceremonies. Myrtus symbolized the people of Israel and also symbolized peace, appreciation, indestructibility, and resurrection. In the Bible of Korea, China, and Japan, Myrtus was translated into various names by time, such as '崗拈樹', '千里香', '鳥拈', '番石榴', 桃金孃, Gamtangnamu, Seoglyunamu, Hwaseoglyu, Sogwinamu. 'Myrtle' was translated into '桃金孃' based on Japan's "熟語本位 英和中?典(1915)" and it seems that the mistake was directly excerpted by the English-Korean Dictionary(1949) after the Liberation. According to the theory of 'Dynamic Equivalence' in translation, it would be best to use 'Myrtus' was the official name of Myrtus communis.

• Korean journal of applied entomology
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• v.55 no.2
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• pp.171-175
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• 2016

The genus Tinocallis Matsumura, 1919 is one of the large genera of the subfamily Calaphidinae with 19 species worldwide. From recent expeditions in Laos, we recognized the heavy infestation of Tinocallis himalayensis Ghosh, Ghosh & Raychaudhuri, 1971, which is new record in Laos, on Queen's crape-myrtle, Lagerstroemia speciosa (Lythraceae). In this paper, the diagnosis and illustrations for the alate viviparous female are provided with the images of live aphids and damage on host plant.