Yu-Hsin Hsiao, 蕭育欣

碩士 / 國立臺灣海洋大學 / 海洋生物研究所 / 97 / Copepods provide the food for the larvae of several economically important fish species. This way copepod abundance affects the recruitment of fish and fishery resources. It is important for this reason to understand and unveil copepod swarming behavior. We currently explore this swarming behavior of copepods at the coral reef area of Lungdong Bay. We are particularly interested in the possible mechanism of copepod swarming. We are taking samples by SCUBA diving, a...

Chien-Ting Chen, 陳建廷

碩士 / 國立中山大學 / 海洋資源學系研究所 / 89 / Abstract 24ξ-methylcholestane-3β,5α,6β,25-tetrol-25-monoacetate (1), 24ξ-methyl cholestane-3β,5α,6β,25-tetrol (2), 24ξ-methylcholestane-1β,3β,5α,6β,25-pentol -25-monoacetate (3), (20S)-21-decanoxyl-24ξ-methylcholestane-3β,5α,6β,24 -tetrol (4), (20S)-21,24-diacetaoxy-24ξ-methylcholestane-3β,5α,6β-triol (5) were isolated from the soft coral Sarcopyton glaucum which were collected from the Green island. The structures of 1~5 were established by spectroscopic data , ...

Chih-Ju Chu, 朱芝茹

碩士 / 國立中山大學 / 海洋資源學系研究所 / 89 / The methylene chloride and acetone extracts of Formosan soft coral Clavularia violacea (Collected at Green Island) were found to exhibit significant cytotoxicity against P-388, A-549 and HT-29 cancer cell lines. Chromatographic separation let to the isolation of one prostanoid, 1, two cembranoid deterpenes, 2 and 3, one aromadedrane-type sesquiterpene, 4, one neodollabellane diterpene, 5, (+)-curcuphenol, 6 and two sesquiterpene lactones, 7 and 8. Compounds 1, 2, 4...

Chun-Ming Liu, 劉峻鳴

碩士 / 國立臺灣大學 / 地質科學研究所 / 100 / Coral has been one of the best materials to study climate change. Researchers use the variations of trace elements and stable isotopes in coral skeletons to reconstruct environment at the time of its deposition. However, the coral growth is not always in the same direction due to environmental changes or unknown reasons. It, thus, has problem for climatic changes by slicing coral samples along the major axis of growth. That is why we need to check the micro-structur...

Yu-Chen Chou, 周於蓁

碩士 / 國立臺灣大學 / 地質科學研究所 / 100 / Pb concentrations and isotopic compositions in coral skeletons have been used to understand the annual to decadal trends of natural hydrological evolution, ocean circulation, and anthropogenic pollution. However, the low Pb content in coral skeletons, commonly of 10s-100s ng/g, has hindered determination of monthly variation of the coral Pb isotopic compositions. Consequently, the applications of Pb isotopic study have been limited. In this study, the chemical separ...

Yan-ning Lee, 李嫣寧

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 100 / Seven new eunicellin-based diterpenoids, krempfielins K－Q (1－7), along with six known compounds, litophynin I (8), krempfielin A (9), krempfielin D (10), sclerophytin F (11), litophynol B (12), and litophynol I monoacetate (13), have been isolated from the soft coral Cladiella krempfi which was collected from Penghu Island of Taiwan. Their structures were determined through extensive spectroscopic data (IR, MS, 1H NMR, 13C NMR, HSQC, HMBC, COSY, and NOESY) an...

Hsiang-Ming Wang, 王詳銘

碩士 / 國立臺灣海洋大學 / 水產養殖學系 / 101 / Coral species reproduce themselves in both sexually and asexually. Under these reproductive systems, multipotent stem cells, which have abilities to self-renew and differentiate into diverse specialized cell types including germ cells, are assumed to exist in their bodies; however, so far, little research has been conducted. To address this issue, we here identified and characterized the piwi gene homolog of a scleractinian coral, Euphyllia ancora, as a candidate s...

Yi-Jie Huang, 黃義傑

碩士 / 國立臺灣海洋大學 / 水產養殖學系 / 100 / The aims of this study are to investigate the steroidgenesis– related genes in the gonads mature possible regulatory mechanism, spawn season, and non-spawn season gene expression in scleractinian coral, Euphyllia ancora. In this study, used the cDNA library and transcriptome sequencing results and we found the 17beta-hydroxysteroid dehydrogenase, 11β-HSD and 17α- hydroxylase / 17, 20 lyase. Steroidgenesis–related gene will produce the sex steroid and cortisol in ve...

Jiou-Di Wei, 魏久棣

碩士 / 國立臺灣海洋大學 / 水產養殖學系 / 100 / The objectives of this study were to investigate whether the light-dark cycle related genes affects of gene expression in the coral Euphyllia ancora. Use sequence by transcriptome database, cloning about light-dark related genes: cryptochrome1 (cry1), cryptochrome2 (cry2), clock, timeless and melatonin receptor to get partial and full sequence. Design primer to do eachexperiment, experiments can be divided into three groups: take the coral to the laboratory and cu...

Kuei-Shu Li, 李桂淑

碩士 / 國立臺灣大學 / 地質科學研究所 / 93 / Abstract Coral skeletal geochemical tracers have been used as proxies to retrieve paleo-conditions. Interpretation of coral-inferred environmental and climatic records relies on accurate dating. Our newly-developed 230Th dating technique offers a precision better than 1 year for corals, younger than 100 years, superior to 2-3 years given by previous methods (after Edwards et al., 1988). To approach this objective, chemistry has been refined and only brings about an e...

Chi-hua Hsieh, 謝季樺

碩士 / 國立中山大學 / 海洋資源學系研究所 / 93 / The chemical constituents of EtOH extracts of the soft coral Sinularia sp. have led to the isolation of nature compounds（1-12）,sinularioperoxides A-D（1-4）, sinulariolins A-D（5-8）, 1a,3b-Dihydroxy-24-methylencholesta-5,9-diene（9）,（3S）-3,7-Dimethyl-nona- 6,8-dienoicacid（10）, （2¢S）-Ethyl（5¢E）-5-(2¢,6¢-dimethylocta-5¢,7¢-dienyl)furan-3-carboxylate（11）, and one know metabolite, 3''R,4''-((2R, 4S)-2-hydroxy-4-acetoxy-2,6,6-trimethyl-cyclohexylidene)but-3''-en-2''-one（12）...

Fang-yi Lin, 林芳儀

碩士 / 國立中山大學 / 海洋資源學系研究所 / 93 / Investigation on the chemical constituent of a Formosan soft coral Nephthea chabrolii, collected along the coast off Kenting, has led to the isolation of nine marine natural products (1–9), including seven new compounds, chabrolosteroids A–G (1–7), and two known compounds, loliolide (8) and teuhetenone A (9). The structures of 1–9 were determined on the basis of spectroscopic analyses, including MS, IR, 1D NMR, and 2D NMR. Cytotoxicities of 1–9 against selected can...

Bing-je Wu, 吳秉哲

碩士 / 國立中山大學 / 海洋生物研究所 / 93 / Coral community at Tiaoshi in Nanwan Bay, southern Taiwan was originally dominated by branching Acropora corals which formed some monopolized patches. The community had been changed apparently on a local scale (<2 km) since 1994. Several Acropora patches were almost completely replaced by the solitary sea anemone Condylactis sp. after man-made and typhoon disturbances. However, sea anemones were apparently decreased in 2002. To understand the change of the benthic co...

Shengwei-wei Wu, 吳聲瑋

碩士 / 國立中山大學 / 海洋環境及工程學系研究所 / 93 / In the world over, the mainstream method of investigating coral reefs is conducted by scuba diving. Take the domestic physical examination of coral reefs for example, divers use the basic “transect” method to estimate the coverage rate of coral reefs and to identify characteristics of the seabed environment. In addition, amount of specific fishes and invertebrates were recorded to gauge the influence of human activities exercised on coral reefs. Because the tran...

Chia-hua Li, 李佳樺

碩士 / 國立中山大學 / 海洋資源學系研究所 / 93 / Eight new metabolites (1-5 and 7-9) and one known compound were isolated from the acetone/methylene chloride (1:1)extracts of the Formosan soft coral Cespitularia hypotenta-culata. These compounds can be divided into five groups: cespitularin I (1), having the verticillane skeleton, cespitularin J (2), that possesses the norverticillane skeleton, cespitularin K (3)、6-acetoxycespitularin F (4) and cespitularin L (5), possessing the cespitularane skeleton, (24S)-3β,1...

Chi-Han Tsai, 蔡錡函

碩士 / 國立中山大學 / 海洋生物研究所 / 93 / The present study was undertaken to determine the effects of varying light intensities on the morphology and physiology of the soft coral Pachyclavularia violacea. The soft corals P. violacea were treated by LED light and the illumination ranged from 50 to 200 μmol photon m-2 s-1, i.e. high light (200 μmol photon m-2 s-1), medium light (140 μmol photon m-2 s-1), medium-low light (100 μmol photon m-2 s-1 and low light (50 μmol photon m-2 s-1). The theca length, the ...

Pi-Jen Liu, 劉弼仁

博士 / 國立中興大學 / 生命科學系所 / 97 / Kenting’s coral reefs face serious threats from natural disturbances and human impacts, such as typhoons, coral bleaching, overfishing, habitat loss, sedimentation, sewage discharge, eutrophication, and oil pollution over the past few decade. The combination of these factors resulted in reduced coral cover, increased abundance of macroalgae, a reduction in fish abundance, sea anemone outbreaks, and occasionally, phase shifts from coral to macroalga or sea anemone domi...

Weng,Yu-Lin, 翁玉玲

碩士 / 國立中山大學 / 海洋資源研究所 / 86 / The methylene chloride extract of Formosan soft coral Nephthea brassica (colle-cted in Liu Chiu Yu) was found to exhibit significant cytotoxicity against sev-eral cancer cell lines. Cytotoxicity-guided fractionation led to the isolati-on of six cembranoid diterpenes and three sesquiterpenes. They are nephthenol(1), cembrene-A(3), epoxycembrene-A(23), 2-hydroxynephthenol(52),(-)-β-elemene(55), (-)-selin-11-en-4α-ol(56) and compounds 51,53,54. Compounds 51,53 and 54wer...

Lu, Shu Zhi, 呂淑枝

碩士 / 國立海洋大學 / 水產食品科學研究所 / 82 /

Wu, Yu Hui, 吳鈺慧

碩士 / 國立中山大學 / 海洋資源學系 / 82 / The coral community near a nuclear power plant of southern Taiwan has shown annual summer bleaching phenomenon due to heat stress by synthesizing highly conserved heat shock proteins ( hsp ). However, little is known of the biochemical responses concomitant with thermal bleaching of the coral. Our laboratory found that the coral cell of Acropora grandis and its symbiotic will s...

Jing-Hua Yeh, 葉靜樺

碩士 / 國立臺灣海洋大學 / 生物科技研究所 / 95 /

Hernyi Justin Hsieh, 謝恆毅

博士 / 國立臺灣大學 / 海洋研究所 / 96 / To reveal the distributional pattern of scleractinian communities, a video-transect method together with CPCe (Coral Point Count with Excel) analysis were applied to study the coral communities in four sectors: North, East, South, and Inner sea in Penghu Archipelago in 2004-05. The results of cluster analysis showed that coral communities in East and North sectors were grouped together, while those in Inner and South sectors remained as independent groups. Coral comm...

Yi-Ting Cheng, 鄭怡婷

碩士 / 國立東華大學 / 海洋生物多樣性及演化研究所 / 97 / Coral recruitment plays a vital role in determining the population and community dynamics of corals, as well as the recovery of damaged coral reefs. This study, conducted from April 2007 to April 2009, examines the variability of coral recruitment in coral reefs around southern Taiwan. The effects of spatial-temporal variation and substratum orientation were evaluated through a long-term study and a short-term study. The long-term study was conducted using ter...

Huang-ju Chen, 陳皇儒

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 94 / The coral-inhabiting snail Coralliophila violacea is a common species in the Indo-Pacific coral reefs and it usually lives on the surface of its host, Porites spp. In this study, field survey on the distribution of C. violacea on poritid corals, Porites spp. among sites were conducted. And the influence of flow rate on the distribution of snails was also examined through a simulation model. The sampling sites were northeastern of Taiwan, Taitung, Penghu, Lutao...

I-wen Lo, 羅宜雯

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 94 / Seven new steroids, GN70-153E (1), GN70-153F (2), GN70-153I (3), GN70-272F (4), GN70-272I (5), GN70-272L (6), and GN70-272L (7), were isolated from the Formosan soft coral Clavularia viridis by chromatographic separation of the EtOAc layer which was obstained from crude extraction in hexane－Acetone, 100% Acetone, Acetone－MeOH and 100% MeOH then partitioned between EtOAc and H2O. Their structures were determined based on the results of several kinds of spectros...

Ying-Ru Wu, 吳盈儒

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 94 / To investigate the bioactive constituents for evaluation of cytotoxicity, six new diterpenoids（1-6）and one known compound（7）were isolated from a sample of soft coral Cespitularia sp. collected in Taiwan.These diterpenoids were divided into three skeletons: GXX-7-L3-1-2（1）, G8-5-L2-8-1（3）and G8-4-L3-9-1（4）are verticillane skeleton. GXX-7-L3-4-1（2）possesses a cespitularane skeleton. G8-4-L3-7-1（5）, G8-4-L3-8-1（6）and cespitularin E （7） contain a norverticillane s...

Ya-ting Hsieh, 謝雅婷

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 94 / Investigation on the chemical constituents of the Formosan soft coral Sinularia gibberosa, collected by hand using scuba off the coast of Kenting, had led to the isolation of seven new cembranoids , gibberorenes A-G（2-8）, three new sterols, gibberoketosterol B（10）, gibberoepoxysterol（11）, gibberoketosterol C （12） along with two known compounds, (1Z,3E,7E,11S,12S,14S)-11,12-epoxycembra-1,3,7 -trien-14-ol（1）and gibberoketosterol（9）. The structures of 1-12 were ...

Shu-hui Tai, 戴淑蕙

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 94 / Abstract Investigation on the chemical constituents of EtOH extract of the Formosan soft coral Sinularia grandilobata, collected off the Kenting coast, has led to the isolation of six cembrane-type diterpenoids, grandilobatins A-F (1-6), and four steroids, sinugrandisterols A-D (7-10). All metabolites 1-10 are new natural products. The structures of 1-10 were elucidated by the analysis of spectroscopic data (MS, IR, 1D and 2D NMR) and by comparison of t...

Jyun-jhou Lin, 林俊州

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 94 / Five new compounds were isolated from the soft coral Cespitularia sp.collected in Green Island, Taiwan. They are G8-7-7-A (1), G8-9-15-30-A(2), G8-10-B (3), G8-7-6-A (4) and G8-7-5-A (5). All of them belong to diterpenes with three methyl groups at C-16, C-17 and C-18, and an exocyclic double bond between C-4 and C-18. Compounds 1 and 2 are bicycle norditerpenes. G8-7-7-A (1) possesses a 6/13 ring and has an endocyclic double bond between C-7 and C-8. It also ...

Ching-Jen Ho, 何景仁

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 94 / Four new diterpenoids, cespitulactones A-B (1-2), C4B1 (7) and E3A (8), were isolated from the soft coral Cespitularia taeniata collected in Taiwan, at a depth of 25 m, together with five known compounds, cespitularin F (3), 6-O-acetylcespitularin F (4), cespitularin D (5), flaccidoxide-13-acetate (6) and florlide A (9). Compound 1 possesses a novel structure with a bond cleavage between C-10 and C-11, and having a 14-membered lactone ring junction between C-1...

Cheng Yu-Hsiang, 鄭宇翔

碩士 / 國立臺中教育大學 / 美術學系碩士在職專班 / 104 / The social environment of Peng Hu has been changing in surprising speed by the cultural impact of capitalism. There are many traditional affairs has been disappered without the connection among last, next and this generation. “Peng Hu” has been packing unlikly itself due to the massive warppings and marketing with the trade of the business and utilitarianism. The purpose of this creative research is the creative material transfered from the growing environment ...

Ming-Hsuan Wu, 吳明軒

碩士 / 國立中山大學 / 海洋資源學系研究所 / 91 / The organic extracts of Formosan soft coral Cladiella australis, collected along the coast of Kenting, Taiwan. Investigation on C. australis has led to the isolation of ten compounds 1-10, including six new compounds, australin A (1), australin B (2), australin C (3), australin D (4), (24S)-3β-acetoxy-24-methylchloest-5-en-21-oic acid (6)、cladiosulfone (10), and three compounds were first isolated from the natural sources, 5''-acetylthymidine (7), 2''-deoxy-3''-O-a...

Che-wei Chang, 張哲瑋

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 103 / This thesis mainly discussed the investigation of soft corals (Umbellulifera petasite). The soft coral (Umbellulifera petasite) is extracted and purified with chemical methods. Eleven steroids were isolated and included three new coumpounds. Three new steroids are 12α-hydroxy-3-oxo-chol-1,4,22-trien-24-oate (1), methyl-12α-acetyl-3-oxo-chol-1,4,22-trien-24-oate (2), and methyl-12α-acetyl-3-oxo-chol-1,4, 22-trien-24-oate (3). Eight known steroids were 5α-pregn...

Wen-Liang Li, 李文亮

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 103 / In the investigation of the Formsoan soft coral Sarcophyton glaucum, collected from the Jihui Fish Port, we have studied the chemical constituents of the ethyl acetate extract from the soft coral Sarcophyton glaucum. This study has led to the isolation of sixteen compounds, including five new compounds 1β,15β-epoxy-16- deoxysarcophine (1), glaucumolide A (2), 4-epi-crassumol A (3), isolobocrasol (4), (23R,24R,17Z)-23,24-dimethylclolest-17(20)-en-3β,5α,6β,11α,...

Lindström, Emelie, Engström, Adam

High levels of nutrients in tropical coastal areas is a big problem and poses large threats to coral reefs. Therefore this study will focus on nutrient flows from a source perspective. The aim of this study is to identify and quantify the phosphorus and nitrogen emissions from human activities at the island Ko Sak, Thailand. We also investigated possibilities regarding reduction of these emissions. The study was conducted by first identifying the major nutrient emitting human activities during t...

Chia-Min Hsu, 許嘉閔

博士 / 國立臺灣大學 / 海洋研究所 / 104 / Global warming continues threatening the persistence of coral reefs worldwide. Acclimatization through Symbiodinium shuffling or adaptation with specific genotypes of hosts have been proposed as potential mechanisms for coral holobionts to survive through thermal stress. In previous study, Isopora palifera in Tantzei Bay of Kenting National Park (KNP) was demonstrated to shuffle thermal-tolerant Symbiodinium ITS2 D1a and thermal-sensitive Symbiodinium C3 in response t...

Kuo-Chung Tsai, 蔡國鐘

碩士 / 國立屏東科技大學 / 森林系所 / 99 / There are two types of habitats, reef-top and valley, at the Kenting Elevated Coral-reef Natural Reserve, distinctly differ due to the differential impacts of wind stress produced by the northeasterly monsoon. These two habitats differ greatly in the topography, micro-environment, and species composition of forest community. This research investigated the differences in functional traits, including physiology and structure, in leaves of species growing at these two ha...

Ma Chun Liang, 馬駿良

碩士 / 國立屏東科技大學 / 野生動物保育研究所 / 97 / Abstract Student ID: M9517011 Title of Thesis: Adaptations of Coral Reef Juvenile Fish Colors in Hsiao-liu-chiu Total Page: 50 Name of Institute: Institute of Wildlife Conservation, National Pingtung University of Science and Technology Graduate Date: 2009. 07.20. Degree Conferred: Master Name of Student: Ma Chun Liang Adviser: Jai-Chyi Pei The Content of Abstract in This Thesis: Color patterns in animals can present different signals and function...

Dilasser, Quentin

Herbivorous reef fish are a key functional group for the ecological resilience of coral reefs. Asthey feed on algae, a major resource competitor of coral polyps, they can prevent and reversecoral-macroalgal phase shifts. The resilience of the reefs against such phase shifts is given bythe ability of herbivores to keep the system in a cropped state from filamentous algae or bytheir capacity to feed on macroalgae. Most of the management plans that aim to protect coralreefs have been focusing on th...

Shih-liang Tsao, 曹士亮

碩士 / 國立中山大學 / 海洋環境及工程學系研究所 / 96 / The advantages that a side-scan sonar can offer include large-scale survey areas and high-resolution imagery which can provide the detection and positioning of underwater targets effectively. The purpose of image analysis, classification and positioning in this research was presented by the development of an automated recognition and classification system based on sonographs collected off Kenting area. Major components of the system include gray level co-occurre...

CHEN, JIUN-HUNG, 陳俊宏

碩士 / 國立高雄大學 / 生命科學系碩士班 / 104 / In order to research for bioactive secondary metabolites, we have investigated the chemical constituents of the Formosan soft coral Nephthea chabroli collected at Tsau-Lou-Cho Island of Taiwan. The soft coral N. chabroli was found to contain numerous distinct skeletons of metabolites, mainly containing diterpenoids, sesquiterpenoids and steroids. The investigation resulted in the purification of 19 compounds, comprising two new 19-norergosterols, 19-norergosta-5,24...

Shu-Han Hsu, 許舒涵

碩士 / 國立中興大學 / 應用經濟學系所 / 99 / After the Industrial Revolution, the growth of global population, rapid and frequent industrial development and economic activities accelerated the emission of global greenhouse gas, which leaded to global climate change, such as climate warming, sea level rising, extreme weathers, holes in the ozone layer and the radiation enhancement, all of the phenomena will threaten to creatures that are sensitive to environmental conditions. Coral reefs are the most productive ...

Yang Cheng, 鄭暘

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 104 / Seven new diterpenoids, briarenones A-C (1-3) and briarols A-D (4-7), have been isolated from the soft coral Briareum sp. which was collected from Jihui Fish Port of Taitung. Their structures were determined through extensive analysis of spectroscopic data (IR, MS, 1H NMR, 13C NMR, HSQC, HMBC, COSY, and NOESY) and by comparison of the NMR spectral data with those of the known compounds. Compound 1 could do X-ray single crystal diffraction to determine the abs...

Hsing Yu Chang, 張倖瑜

碩士 / 國立中山大學 / 海洋生物科技暨資源學系研究所 / 104 / The distinct biodiversity of marine habitats is reflected by the structural and bioactivity diversity of secondary metabolites found in marine organisms. In order to search for novel and bioactive secondary metabolites, chromatographic separation on the acetone extract of the soft coral Heteroxenia mindorensis, collected at the Green Island resulted in the isolation of eight new muurolane sesquiterpenoids 1–8, one new germacrane sesquiterpenoid 10, one new op...

Guan-Xin Wu, 吳冠勳

碩士 / 國立中興大學 / 應用經濟學系所 / 105 / Coral reefs are one of the most diverse biological resourcesof ecosystems. Beside playing a key role in the marine ecosystem balance, coral reefs are also important in social, economic and medicalsectors. More than 100 countries have coastlines with coral reefs. Taiwan has about 1/3 coral reefs species in the world due to its location and suitable climate. Kenting and offshore islands are the most abundant areas in Taiwan. A lot of angling activities in Kenting is d...

Van den Beld, Inge

Les habitats de coraux d’eau froide formés par des scléractiniaires coloniaux, des gorgones, des antipathaires et des pennatules sont des hotspots de biodiversité et de biomasse. Ils fournissent des fonctions importantes, comme des refuges et des zones d’alimentation, pour d’autres organismes. Mais, ils sont également vulnérables aux activités humaines, parce qu’ils sont fragiles, croissent lentement et atteignent des records de longévité. Dans les canyons sous-marins, le relief tourmenté, l’hy...

Shih-Kai Chou, 周詩凱

碩士 / 義守大學 / 生物科技學系 / 104 / Steroids are some of the most frequently encountered metabolites in soft corals of the genus Nephthea. Of particular interest, steroids have been reported to diplay diverse biological activity, including antitumor, anti-inflammatory and antifouling. Our recent study on the bioactive matabolites derived from the soft coral Nephthea erecta, resulted in the isolation of a new 10-demethylated steroids, nephtheasteroid A (1), a new 19-oxygenated steroid, nephtheasteroid B (...

Bo-Shian Wang, 王博賢

碩士 / 國立成功大學 / 地球科學系碩博士班 / 93 / Carbon dioxide is one of the most important greenhouse gases tightly linking to the global climatic variation. Geochemical investigations have demonstrated that boron isotope in marine carbonates is the only validated record to understand pH or pCO2 of seawater in the past. In this study, coral skeleton collected from an offshore islet, Lutao, southeastern Taiwan, was used for high precision trace element and stable isotope (C, O and B) analyses. We modified the mi...

KIRUTHIKA GANESAN, Ganesan Kiruthika

碩士 / 慈濟大學 / 分子生物暨人類遺傳學系碩士班 / 105

Shin-lan Chiu, 邱新嵐

碩士 / 美和技術學院 / 健康與生技產業研究所 / 98 / The chemical constituents of the Formosan soft corals Sinularia triangular were studied. This study led to the isolation of eight natural products (1–8), including one new quinine type metabolite (8), along with seven known compounds, sinularin (1), sinulariolide (2), 11-epi-sinulariolide acetate (3), querciformolide C (4), sinulariolone (5), 11-dehydrosinulariolide (6) and (Z)-N-[2-(4-hydroxyphenyl)ethyl]-3-methyldodec-2-enamide (7) from the soft coral S. triang...