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Dissertations / Theses on the topic 'Houttuynia'

Author: Grafiati

Published: 29 July 2024

Last updated: 31 July 2025

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1

Barahona, Padilla Sergio Paolo. "Utilización de loci microsatélites y ADN mitocondrial para evaluar la estructuración genético-poblacional de la caballa (Scomber japonicus Houttuyn, 1782) en el mar peruano." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2014. https://hdl.handle.net/20.500.12672/3767.

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La caballa Scomber japonicus (Perciformes: Scombridae) es una especie pelágica de gran importancia económica en el Perú y en varios países alrededor del mundo. A pesar de su importancia, no se han reportado estudios concernientes a la genética de poblaciones en esta especie en el Perú. Por este motivo, el objetivo de la presente tesis fue evaluar la estructuración genética de caballa en el mar peruano. Se utilizó la Región Hipervariable I (Dominio ETAS) de la Región Control Mitocondrial junto a cinco marcadores microsatélites. El análisis del marcador mitocondrial evidenció una escasa diferenc

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2

Taşpınar, Ömer [Verfasser]. "Synthesis of Marine Steroids with Unusual Ring Systems: Eurysterol A and DELTA24-Dihydro-6-epi-Monanchosterol A and Total Synthesis of Houttuynoid B-Derivatives as Potential Antiviral Agents / Ömer Taşpınar." München : Verlag Dr. Hut, 2021. http://d-nb.info/1232847011/34.

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3

Chou, Shu-Chen, and 周書正. "The constituents of the Houttuynia cordata Thumb." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/39327887388110183355.

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碩士<br>國立成功大學<br>化學系碩博士班<br>94<br>Forty-four compounds were isolated from the whole plant of Houttuynia cordata Thunb. Of these, forty compounds were characterized by comprehensive analyses of their 1D and 2D NMR and mass spectra. Among them, houttuynamide A and houttuynoside A were found be new compounds. The thirty-eight known compounds were identified as aristolactam BⅡ, aristolactam AⅡ, piperolactam A, 3,4-dimethoxy-N-methyl aristolactam, lysicamine, splendidine, cepharadione B, norcepharadione B, noraristolodione, N-(1-hydroxymethyl-2-phenylethyl)benzamide, N-(4-hydroxyphenylethyl)benzamid

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4

Liu, Yi-Chun, and 劉怡君. "Anti-Enterovirus 71 activity of Houttuynia cordata." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/49728336653053798492.

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碩士<br>長庚大學<br>基礎醫學研究所<br>94<br>Enterovirus 71 (EV71) is a positive-stranded RNA virus in the genus Enterovirus of the family Picornaviridae. EV71 infection can cause hand, foot, and mouth disease (HFMD), herpangina and associated with fatal pulmonary edema as well as severe neurological complications, including encephalitis, meningitis, and a poliomyelitis-like syndrome in children. Several major outbreaks of EV71 have occurred in recent years in Taiwan. In this study we screened 22 Chinese medicine extracts for anti-EV71 activity. We found Houttuynia cordata Thunb. can neutralize the EV71

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5

Kuo, Chin-Min, and 郭志敏. "Studies on the Bacteriostatic Agents of Houttuynia cordate." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/08511548179730316061.

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碩士<br>國立中興大學<br>生命科學院碩士在職專班<br>101<br>The study aimed to evaluate the effect of bacteriostasis on Staphylococcus aureus, Escherichia coli, Streptococcus pneumoniae, Hemophilus influenzae and Pseudomonas aeruginosa by four cultivars of water extracts of medicinal Houttuynia cordate. In addition, effective elements including quercetin, decanoyl acetaldehyde, and methly-n-nonylketone would be compared for the effect of bacteriostasis. Among four cultivars of water extracts of Houttuynia cordate, only had quercetin been detected. quercetin has the most amont of HC2 and HC3, HC4 the second, and HC1

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6

Liou, Guan-Ting, and 劉冠廷. "Evaluation of biological effects of various Houttuynia cordata extracts." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/h6m823.

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碩士<br>元培醫事科技大學<br>生物科技暨製藥技術系碩士班<br>105<br>Houttuynia cordata, a Saururaceae herbaceous plant, has been applied as a traditional medicine to improve immune responses and to exert anti-viral, anti-bacterial and anti-inflammatory effects.Phytochemicals in Houttuyniacordata can be divided into essential oils, polyphenols, flavonoids, alkaloids and other substances.It is known that Houttuyniacordatacontains numerous major active ingredients, such asdeCanoy acetaldehyde, lauric aldehyde, α-pinene, linlool, etc. However, different extraction methods would lead to the significant variation inactive in

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7

Lai, Wei-Hsin, and 賴暐昕. "Factors affecting functional ingredient contents in Houttuynia cordata Thumb." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/7qd584.

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碩士<br>國立臺灣大學<br>園藝暨景觀學系<br>106<br>Houttuynia cordata Thunb. is rich in nutrient and functional constituents, and it’s valuable for industrial application. In order to improve the quality and yield of pig thigh, the antioxidant activity in different tissues and leaf position were studied and followed by the effect of light quality, nitrogen concentration and exogenous salicylic acid and methyl jasmonate application on growth and endogenous compounds of pig thigh. First of all, in the part of different tissues and leaf position, the samples were divided to five parts, upper leaves, middle leaves

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8

Chang, Wei-Chung, and 張韋琮. "Studies on genetic variation of Houttuynia cordata Thunb. in Taiwan." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/44942611852314416788.

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碩士<br>國立中興大學<br>農藝學系<br>90<br>Studies on genetic variation of Houttuynia cordata in Taiwan. Summary This studies on genetics variation of populations and cultured lines of Houttuynia cordata Thunb. in different zones of Taiwan was preserve of germplasms and development and application of products for reference. From July to December in 2000, wild populations and cultured lines were collected in each zone of Taiwan, and then preceded a gamogenesis in the greenhouse of National Chung Hsing University. 150 days later, plant characters of each

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9

HSU, YUNG-SHENG, and 許永聖. "Study on the Optimization of Water Extraction from Houttuynia cordata." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/638hbb.

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碩士<br>大葉大學<br>生物科技碩士在職學位學程<br>104<br>This study aimed at finding the optimum extraction conditions of Houttuynia cordata over the boiling water method. In this study, we applied the L9 (3³) orthogonal test to explore optimum extraction parameters to assess the relationship between antibacterial activity total polysaccharides content, antibacterial activity and total flavonoids content. The results showed that the best Houttuynia cordata total flavonoids extraction conditions were：the solid-liquid ratio of 9g/90ml, temperature of 80℃ and time of 45 minutes. The best total Polysaccharides extrac

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10

Chen, Wei-Ting, and 陳維婷. "Protective effects of Houttuynia cordata against acetaminophen induced hepatotoxicity in mice." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/72806918158110941344.

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碩士<br>中國醫藥大學<br>營養學系碩士班<br>101<br>Acetaminophen (APAP), a commonly used antipyretic and analgesic agent, could cause acute liver injury by overdose. Houttuynia cordata Thunb is a medicinal plant used in traditional Chinese medicine. The aim of this study was to examine the hepatoprotective effects of Houttuynia cordata Thunb aqueous extract (HCE) against APAP-induced injury. Male C57BL/6JNarL mice were randomly divided into normal group, control group and HCE group. After 5 weeks supplementation, mice were treated by APAP intraperitoneally, and killed after 24 hours. Blood and organs from each

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11

HSU, CHUN-WEI, and 許淳威. "Trend Investigation of Houttuynia cordata in Health Food Industry by Patent Analysis." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/42115144381229618232.

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碩士<br>大葉大學<br>生物科技碩士在職學位學程<br>104<br>Chinese mainland for herbal health care products related to the development of the extreme attempt to show positive: Houttuynia Cordata in the application and project announcements are the first in China. Houttuynia Cordata in the health food market is rare. In this study, historical data scrutiny of the possibility of future development of Houttuynia Cordata. This study analyzes the use of common patent of the categories are: first-order , third-order and fourth -order and other categories. In A61K projects and A61K projects accounted for the vast propo

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12

Kao, Fan-Fen, and 高凡棻. "Development of Formula Including Taiwanese Houttuynia cordata for the Wound Healing Promotion." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/3cb94w.

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碩士<br>大仁科技大學<br>製藥科技研究所<br>101<br>Both Houttuynia cordata and Lonicera japonica Thunb are perennial herbs that belong to Saururaceae and Caprifoliaceae, respectively. In this study, we focused on the different conditions of Houttuynia cordata (including fresh materials, frozen dried and shade dried) combined with the shade dried Lonicera japonica Thunb to be extracted with 95% ethanol, and further evaluated the anti-oxidation, skin whitening, wound healing, and anti-inflammatory activities of the Houttuynia cordata and Lonicera japonica Thunb crude extracts with different shade-dried condition

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13

Peng, Hsueh-Ping, and 彭雪萍. "Antioxidant Activities of Houttuynia cordata, Saussurea involucrate, Liu-Dou-Huang and Camellia sinensis." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/26398353965330524179.

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碩士<br>國立中興大學<br>生命科學院碩士在職專班<br>95<br>The main purpose of this experiment is to explore the antioxidant activities of three herbs’ extracts, Houttuynia cordata, Saussurea involucrate, Liu-Dou-Huang and to evaluate the possibilities of formulating these herbs being part of anticancer formula in Chinese medicine. Methanol and double deionized water at 4℃, 25℃, and 50℃, respectively, were used as solvents to extract the components of these herbs. The extracts were used to measure antioxidant activity, such as DPPH scavenging ability and reducing power. Extracts from green tea were used as compari

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14

YU, WEN CHINE, and 郁文傑. "Evaluation of Houttuynia cordata hydrosol cosmetic ingredient efficacy and establishment of test platform." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/02059524443080675030.

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碩士<br>中華科技大學<br>健康科技研究所<br>105<br>In recent years, environmental awareness is growing around the world. The use of materials from natural Chinese herb resources in cosmetic production and consumption processes has become one of the mainstream in the cosmetic manufacturing company. Cosmetics ingredients come from a variety of synthetic compounds, which is important factors to cause skin irritation and inflammation. Therefore, Chinese herbs can be applied in food, medicine and cosmetics. This study used one of Chinese herbs, Houttuynia cordata, to characterize the different concentrations hydros

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15

Ho, Jing-Jing, and 何菁菁. "Anti-oxidative and anti-inflammatory effects of Houttuynia cordata Thunb on diabetic mice." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/6k6ra3.

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碩士<br>中國醫藥大學<br>營養學系碩士班<br>102<br>Type 1 diabetes mellitus (T1DM) is an autoimmune disease caused by T-cell mediated destruction of pancreatic β-cells, which leads to insulin deficiency. Our previous studies found that intake of Houttuynia cordata Thunb aqueous extract (HCE) improved the high-fat-diet induced lipid disorders in mice; and provided hepatoprotective effects against APAP-induced injury in mice via its antioxidant and anti-inflammatory capacity. Therefore, the aim of this present study was to determine whether HCE could attenuate oxidative and inflammatory stress in STZ-induced dia

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16

Huang, Pei-Ru, and 黃珮茹. "Studies on the Chemical Constituents of Houttuynia cordata Thunb. and Humulus scandens (Lour.) Merr." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/51520582420522402693.

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碩士<br>中國醫藥大學<br>藥物化學研究所<br>96<br>第一部份魚腥草之化學成分研究 In the present investigation, the whole plant of Houttuynia cordata Thunb. was collected and extracted with methanol. The extracts were further separated by column chromatography and high performance liquid chromatography. Ten compounds were isolated, and they contain two aristolactams: aristolactam BⅡ(2) and aristolactam AⅡ(5); one oxoap- orphine: splendidine (10); three 4,5-dioxoaporphines: cepharadione B (1), piperadione (3) and norcepharadione B (4); two flavonoids: quercitrin (6) and quercetin-3-O-β-D-galactoside (7); one benzenoid: caffeic

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17

Lin, Liang-Ying, and 林亮瑩. "Variation of volatile compounds in the collections of Houttuynia cordata Thunb. collected from Taiwan." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/01772639736387371161.

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碩士<br>國立中興大學<br>農藝學系所<br>96<br>The thirty-five collections of Houttuynia cordata Thunb. collected in Taiwan were used as materials to investigated the variation of plant parts , cropping seasons and growth stages for the content of volatile oils and oil components in the aerial part. In addition, the estimators such as correlation analysis for volatile oil components and anatomic characters were used to reference. The results follow that after investigation, the weights of fresh rhizome in thirty-five collections were larger than fresh aerial part, but content of volatile oil in the aerial

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18

Chiang, Shen-Yi, and 江守懿. "The study of chromosome number and pollen formation of Houttuynia cordata Thunb. in Taiwan." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/26969242961233993957.

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碩士<br>國立中興大學<br>農藝學系所<br>94<br>Thirty-eight Houttuynia cordata Thunb. accessions collected from Taiwan were used as materials. To understand the cytogenetic variation among collected accessions, Chromosome number, pollen formation and the pollen fertility of collection accessions were surveyed. The analysis result indicates that the chromosome number of 38 accessions is ranged from 63 to 90 as same as septuploid, octoploid, enneaploid and decaploid, respective. Included aneuploid with 84 and 85 chromosome. Aneuploid offspring collected from Cheng-gong and euploid offspring collected from Suao

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19

Chen, Ying-Chen, and 陳瑩珍. "Study on anatomic characters of root, stem and leaf of Houttuynia cordata Thunb. in Taiwan." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/10391870712171926382.

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碩士<br>國立中興大學<br>農藝學系<br>93<br>Thirty-three lines of Hottuynia cordata Thunb. in Taiwan were cultured at the same locality and then used to investigate the intra-specific variation of anatomic characters, mainly included oil cells, starch grains and crystals, with paraffin sectioning. Data was analyzed by cluster and PCA procedure of MVSP software. From the cross sections of tissues, lots of oil cells are distributed in the large parenchyma in contact with the epidermis of leaf, stem and rhizome. Oil cells are widely dispersed in the bundle sheath and phloem of leaf and in the cortex, pith and

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20

Chen, Ying Chun, and 陳盈君. "Study on the Effect of Drying Conditions to the Contents of Decanoyl Acetaldehyde in Houttuynia cordata." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/84401350073792736656.

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碩士<br>國立宜蘭大學<br>食品科學系碩士班<br>98<br>Houttuynia cordata (HC) was one of common Chinese medicine herbs inAsian. The essential oil of HC contained bioactive constituent (Decanoyl acetaldehyde). The chemical property of Decanoyl acetaldehyde was unstable, it oxidized easily to Methyl-n nonylketone. Decanoyl acetaldehyde and Methyl-n-nonylketone were used as the bioactive constituent on HC, and could be criterion of quality determination. Besides, this study discussed the influences of bioactive constituent for various seasons (spring, summer, fall and winter), drying methods (room temperature drying

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21

Wu, Jyun-Yi, and 吳俊益. "Effect of cultivation on harvest and active components yield of Houttuynia cordata Thunb. collected from Taiwan." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/83261397368157702672.

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碩士<br>國立中興大學<br>農藝學系所<br>98<br>The twenty-nine collections of H. cordata Thunb. collected from Taiwan were used as materials to investigate the variation of yield and active components and select the high production and active components of collection to proceed the cultivation experiment. To investigate the effect of different cultivation for the yield and active components ,and collect those results for cultivating of H. cordata Thunb. in Taiwan. The results were summarized as follows: 1. The twenty-nine collections of H. cordata Thunb. collected from Taiwan were investigated the variation o

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22

Hsu, Pei-Chun, and 許培群. "Anti-oxidative and anti-inflammatory effects of Houttuynia cordata on high fat diet-induced obesity mice." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/10798600324359457506.

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碩士<br>中國醫藥大學<br>營養學系碩士班<br>100<br>Houttuynia cordata Thunb is a medicinal plant used in traditional Chinese medicine. The major aim of present study was to examine the effects of Houttuynia cordata Thunb aqueous extract (HCE) in mice treated by high fat diet. Butter at 15% (w/w) was used to prepare high fat diet. C57B6 male mice were divided into five groups: (1) normal group (normal diet and water); (2) high dose HCE group (normal diet and 8% of HCE); (3) high fat diet group (15% butter and water); (4) high fat diet with low dose HCE group (15% butter and 4% of HCE) and (5) high fat diet wit

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23

Hung, Pei-Yun, and 洪珮芸. "Mechanism of Anti-virus Activity of Houttuynia Cordata and The Role of miR-27a* in Herpes Simplex Virus Infection." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/93112855718184607403.

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博士<br>國立臺灣大學<br>醫學檢驗暨生物技術學研究所<br>103<br>Herpes simplex virus (HSV), a common latent virus in humans, causes certain severe diseases. Extensive use of acyclovir (ACV) results in the development of drug-resistant HSV strains, hence, there is an urgent need to develop new drugs to treat HSV infection. Houttuynia cordata (H. cordata), a natural herbal medicine, has been reported to exhibit anti-HSV effect which is partly NF-κB-dependent. However, the molecular mechanisms by which H. cordata inhibits HSV infection are not elucidated thoroughly. In this study, we found that H. cordata water extract

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24

Shiao, Jenn-Jye, and 蕭振杰. "Studies on the variation of yield, falvonoid glycosides and total polysaccharides of the collections of Houttuynia cordata thunb. in Taiwan." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/73594702621066510190.

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碩士<br>國立中興大學<br>農藝學系<br>93<br>Summary The twenty-five collections of Houttuynia cordata Thunb. collected from Taiwan were used as materials to investigated the variation of plant parts , crop seasons and growth stages for shoot dry matter, the contents of flavonoid glycosides and total polysaccharides. In addition, the estimators, such as heritability, correlation analysis and the principal component analysis were estimated. The results were summarized as follows： 1. After investigation, the dry matter of rhizome in three tested collections were larger than shoot in one year period except

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25

Luo, Man-Li, and 羅曼莉. "Evaluation of antibacterial activity of Toona sinensis and Houttuynia cordata extracts using different solvents and their application in Taiwanese style sausage." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/60936094771258842560.

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碩士<br>國立中興大學<br>動物科學系所<br>100<br>Abstract Taiwanese style sausage is a semi-dry sausage made with the larger particle size of ground pork curing with backfat, high sugar content, rice wine and some spices, which produces a unique aroma after curing. However, the shelf life of this product is a short time due to high sugar content, low temperature and short time for drying and makes it susceptible to bacterial growth. Therefore, the utilization of extracts of Toona sinensis or Houttuynia cordata in Taiwanese style sausage to inhibit bacteria and prolong the shelf life during storage at high re

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陳雅妍. "The effects of Houttuynia cordata thunb on xenobiotic metabolizing enzymes and its antioxidative and antimutagenic ability in oxidized frying oil-fed rats." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/07399317454239518524.

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