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Dissertations / Theses on the topic 'Astaxanthin'

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Published: 4 June 2021

Last updated: 25 July 2025

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1

Silva, Danielle Alves da. "Maximização da produção de astaxantina por Phaffia rhodozyma (Xanthophyllomyces dendrohous) utilizando água de parboilização do arroz." reponame:Repositório Institucional da FURG, 2009. http://repositorio.furg.br/handle/1/2575.

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Dissertação(mestrado) - Universidade Federal do Rio Grande, Programa de Pós-Graduação em Engenharia e Ciência de Alimentos, Escola de Química e Alimentos, 2009.<br>Submitted by Caroline Silva (krol_bilhar@hotmail.com) on 2012-09-04T20:03:07Z No. of bitstreams: 1 danielle.pdf: 1295792 bytes, checksum: e255e078050df8af82b19c58f6dcc0f3 (MD5)<br>Approved for entry into archive by Bruna Vieira(bruninha_vieira@ibest.com.br) on 2012-09-22T18:42:17Z (GMT) No. of bitstreams: 1 danielle.pdf: 1295792 bytes, checksum: e255e078050df8af82b19c58f6dcc0f3 (MD5)<br>Made available in DSpace on 2012-09-22T18:4

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2

Zuluaga, tamayo Marisol. "Systèmes hydrophiles antioxydants pour applications cardiovasculaires : synthèse, caractérisation, études in vitro et in vivo." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCD041/document.

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Une présence en excès d'espèces réactives oxygénées induit un déséquilibre redox cellulaire pouvant conduire à des pathologies liées au stress oxydatif, notamment les pathologies cardiovasculaires. Connue et étudiée pour ses propriétés antioxydantes, l’astaxanthine, molécule de la famille des caroténoïdes, présente un intérêt thérapeutique potentiel. Cependant, sa structure chimique lui confère un caractère hydrophobe ainsi qu’une sensibilité à l’air, à la lumière et à la chaleur. Dans cette thèse, tout d’abord, un système de complexation de l’astaxanthine avec l’hydroxypropyl-b-cyclodextrine

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3

Xu, Simin, and 徐思敏. "Characterization of astaxanthin accumulation in green algae." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B43278553.

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4

Xu, Simin. "Characterization of astaxanthin accumulation in green algae." Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B43278553.

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5

Bertolo, Adilson Luís. "Avaliação de um processo de extração e recuperação dos carotenóides presentes no resíduo da industrialização do camarão-rosa (Farfantepenaeus paulensis)." reponame:Repositório Institucional da FURG, 2007. http://repositorio.furg.br/handle/1/3515.

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Dissertação(mestrado) - Universidade Federal do Rio Grande, Programa de Pós-Graduação em Engenharia e Ciência de Alimentos, Escola de Química e Alimentos, 2007.<br>Submitted by Caroline Silva (krol_bilhar@hotmail.com) on 2012-09-25T22:01:19Z No. of bitstreams: 1 avaliao de um processo de extrao e recuperao dos carotenides presentes no resduo da industrializao do camaro-rosa farfantepenaeus paulensis.pdf: 1948791 bytes, checksum: 9ef49c6fc9309bc36c75d41139143d07 (MD5)<br>Approved for entry into archive by Bruna Vieira(bruninha_vieira@ibest.com.br) on 2013-06-12T18:09:40Z (GMT) No. of bitstreams

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6

Dermiki, Maria. "Recovery of astaxanthin using colloidal gas aphrons (CGA)." Thesis, University of Reading, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.500537.

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7

劉愛霞 and Oi-ha Lau. "The growth and astaxanthin formation of haematococcus lacustris." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B31215488.

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8

Grant, Stephanie Mary. "Production of astaxanthin by the yeast Phaffia rhodozyma." Thesis, Queen's University Belfast, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.324833.

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9

Lau, Oi-ha. "The growth and astaxanthin formation of haematococcus lacustris." Hong Kong : University of Hong Kong, 1998. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19738195.

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10

Obalil, Jiří. "Miniaturizované techniky pro analýzu průmyslových kvasinek." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2008. http://www.nusl.cz/ntk/nusl-216334.

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Carotenoids are natural pigments that have antioxidation and antimutagenic abilities. They are produced with the help of new technological methods. For example, carotenoid yeast Rhodotorula glutinis produces -carotene with the yield of up to 6 – 10 mg/g of the dry substance. The method of the mass spectrometry with the nanoelectrospray in the positive mode was optimized for the determination of -carotene, lycopene and astaxanthin in this project. Ionizing voltage of 4 kV and the sample flow rate of 15 – 80 nl/min through the spray silica fused capillary with the internal diameter of 25 µm were

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11

Bowen, Joanne Clare. "Use of microalgal astaxanthin as a pigmentor in aquaculture." Thesis, Liverpool John Moores University, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.521748.

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12

Gori, Virginia. "Production and Recovery of Astaxanthin from the Microalga Haematococcus pluvialis." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/19829/.

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Attualmente si sta diffondendo un grande interesse per l’uso nutraceutico e cosmetico dell'astaxantina naturale derivante dalla microalga Haematococcus pluvialis. L'astaxantina è un cheto-carotenoide secondario che tende ad accumularsi quando H. pluvialis è soggetta a condizioni di stress ed è un potente antiossidante. La presente tesi riguarda la produzione ed estrazione di astaxantina mediante metodi innovativi e sostenibili. L'acido ascorbico è stato il miglior fattore di stress che, in aggiunta ad una forte radiazione solare e carenza di nutrienti, ha favorito l'accumulo di astaxantina. Ol

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13

Scaife, Mark Aden. "Metabolic engineering of Escherichia coli for the biosynthesis of astaxanthin." Thesis, University of Sheffield, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.489874.

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Carotenoids hold great promise due to their numerous health promoting properties. Of the plethora of carotenoids isolated, astaxanthin is one of the most intensively investigated. Astaxanthin can be synthesised by a number of organisms, however these are often not amenable to current industrial production methods, and those that are produce low or impure yields. In this thesis, data are presented' regarding the development of an Escherichia coli based astaxanthin production system that is able to rapidly accumulate industrially relevant quantities of highly pure astaxanthin. In pursuit of this

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14

Ip, Po-fung, and 葉寶鳳. "Elicitation of astaxanthin biosynthesis in dark-heterotrophic culturesof Chlorella zofingiensis." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B34617048.

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15

Matumba, Tshifhiwa Given. "Role and distribution of astaxanthin in spiny lobster, Jasus lalandii." Master's thesis, University of Cape Town, 2006. http://hdl.handle.net/11427/6133.

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The occurance and distribution of astaxanthin in tissues of the spiny lobster, Jasus lalandii was investigated. The concentration of astaxanthin was quantified in the exoskeleton, haemolymph, muscles, gonads and hepatopancreas as well as in egg parcels from berried females during the moult as well as the reproductive cycles. Astaxanthin was the dominant carotenoid in all tissues, but small amounts of other carotenoids were detected. Exoskeleton, ovaries and extrude egg parcels had significantly higher astaxanthin concentration than haemolymp, muscles and hepatopancreas. This distribution of as

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16

Karuppuswamy, Renuka Chemical Sciences &amp Engineering Faculty of Engineering UNSW. "Extraction and characterization of major valuable compounds from prawn waste." Publisher:University of New South Wales. Chemical Sciences & Engineering, 2008. http://handle.unsw.edu.au/1959.4/43329.

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Most prawns are prepared as frozen or canned meat and the remaining waste is used as a feed supplement or directly disposed on to the land, which affects the environment. Fresh prawn bio-waste contains protein, astaxanthin, flavor compounds and chitin. The use of chitin in various applications is limited due to its water insolubility. In this research, a new method is developed to prepare water-soluble colloidal chitin (WSCC) from prawn waste. WSCC having the percentage of degree of deacetylation same with that of chitin follows non-newtonian shear thinning behaviour. The characteristic study

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17

Steinbrenner, Jens. "Regulation der Astaxanthinbiosynthese in der Grünalge Haematococcus pluvialis." [S.l. : s.n.], 2006. http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-50787.

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18

Ip, Po-fung. "Elicitation of astaxanthin biosynthesis in dark-heterotrophic cultures of Chlorella zofingiensis." Click to view the E-thesis via HKUTO, 2005. http://sunzi.lib.hku.hk/hkuto/record/B34617048.

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19

Guo, Jingfei. "Crystallization of polymorphs a case study on astaxanthin and apocarotenoic ester." Aachen Shaker, 2009. http://d-nb.info/99883551X/04.

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20

Silveira, Aline Alves Barbosa da. "Produção de astaxantina por Mucor javanicus (UCP 69), a partir de meio definido e utilizando resíduo industrial (milhocina e quirera de milho)." Universidade Católica de Pernambuco, 2007. http://www.unicap.br/tede//tde_busca/arquivo.php?codArquivo=169.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Com a recente substituição dos pigmentos sintéticos pelos carotenóides naturais, pesquisas têm sido desenvolvidas para viabilizar uma maior produção destas substâncias, através de fontes biológicas alternativas. Neste trabalho foi estudada a produção de astaxantina por uma amostra de Mucor javanicus utilizando o meio definido Hesseltine e Anderson (1957) modificado por Andrade (2000) e meios utilizando resíduos de milho (milhocina e quirera), em concentrações distintas (4%, 7% e 10%), pH 6,5, 120 rpm, 25C. Foram analisada também a

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21

Page, Gregory Ian. "Physiological and biochemical factors affecting carotenoid utilization in salmonid fish." Thesis, University of Plymouth, 2001. http://hdl.handle.net/10026.1/2383.

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Carotenoid utilization in rainbow trout (Oncorhynchus mykiss Walbaum) and Atlantic salmon (Salmo salar L.) has been investigated with respect to tissue distribution of carotenoids and the role of the liver on the bioavailability of the lipid soluble carotenoids, astaxanthin and canthaxanthin. Species-specific and tissue-specific accumulations were noted for astaxanthin and canthaxanthin in the rainbow trout and Atlantic salmon, possibly indicating fundamental differences in their utilization in these species. The liver and the kidney were revealed to be the major tissues involved in carotenoid

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22

Pertig, Dan [Verfasser]. "Crystallization of Isomeric Compounds : On the multiple facets of Astaxanthin / Dan Pertig." Aachen : Shaker, 2013. http://d-nb.info/1051573602/34.

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23

Bergvik, Maria. "Lipid and Astaxanthin Contents and Biochemical Post-Harvest Stability in Calanus finmarchicus." Doctoral thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for biologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-16971.

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24

龔賢弟 and Xiandi Gong. "Optimisation and modelling of the growth and astaxanthin formation of haematococcus pluvialis." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1997. http://hub.hku.hk/bib/B3123690X.

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25

White, Daniel Allan. "Absorption and utilisation of natural and synthetic astaxanthin forms in salmonid nutrition." Thesis, University of Plymouth, 2001. http://hdl.handle.net/10026.1/2297.

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Consumer preference for commercially reared fish products that resemble their wild counterparts has resulted in the supplementation of pigments called carotenoids into aquafeeds to promote a pink-red colour in the flesh of salmonid fish. To date synthetic forms of these pigments have been commonly utilised to achieve this desired colouration, with the carotenoid astaxanthin being the regular choice for the feed manufacturer. However, increase in consumer demand for farmed fish products reared on natural feed additives has evoked an interest in natural sources of astaxanthin that could be succe

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26

Prazeres, Inês. "Development of astaxanthin lipid formulations for nutraceutical application: targeting the gastrointestinal epithelium." Master's thesis, Universidade Nova de Lisboa. Instituto de Tecnologia Química e Biológica António Xavier, 2019. http://hdl.handle.net/10362/130075.

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Dissertation presented to obtain the Master degree in Biochemistry for Health<br>"Astaxanthin is renowned for its powerful antioxidant activity and remarkable therapeutic effects in the prevention and treatment of several diseases. Moreover, astaxanthin could constitute a potential nutraceutical to be used in the treatment and maintenance of Inflammatory Bowel Diseases. However, its therapeutic use is seriously limited by its instability and low bioavailability. Hence, in this work, astaxanthin and a shrimp shells extract rich in astaxanthin were entrapped into nanostructured lipid carriers (N

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27

Gong, Xiandi. "Optimisation and modelling of the growth and astaxanthin formation of haematococcus pluvialis /." Hong Kong : University of Hong Kong, 1997. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19003390.

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28

Grimmig, Beth. "Astaxanthin Attenuates MPTP Induced Neurotoxicity and Modulates Cognitive Function in Aged Mice." Scholar Commons, 2017. https://scholarcommons.usf.edu/etd/7405.

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Parkinson’s disease is the second common neurodegenerative disease and is most frequently diagnosed in individuals over 60. There are no available medications that can prevent or restore the loss of neurons that correspond to motor impairments in patients. Identifying novel therapeutic compounds that are capable of slowing and reversing the extensive neurodegeneration that occurs in PD remains an important goal of the field. While basic research has identified potential therapeutic agents, studies often use young model organisms to demonstrate efficacy of the target compoun

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29

Daubrawa, Felicitas Ulrike. "Effekte von Astaxanthin und Canthaxanthin auf die Zell-Zell-Kommunikation über Gap Junctions." [S.l.] : [s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=979445736.

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30

Seabra, Larissa Mont Alverne Juca. "Camar?o Litopenaeus vannamei: componentes de import?ncia nutricional na carne e nos res?duos do beneficiamento." Universidade Federal do Rio Grande do Norte, 2011. http://repositorio.ufrn.br:8080/jspui/handle/123456789/13239.

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Made available in DSpace on 2014-12-17T14:13:41Z (GMT). No. of bitstreams: 1 LarissaMJS_TESE.pdf: 4008472 bytes, checksum: ac86b2f6644df871874d4b2ab104f409 (MD5) Previous issue date: 2011-11-23<br>Universidade Federal do Rio Grande do Norte<br>Farming of marine shrimp is growing worldwide and the Litopenaeus vannamei (L. vannamei) shrimp is the species most widely cultivated. Shrimp is an attractive food for its nutritional value and sensory aspects, being essential the maintenance of this attributes throughout storage, which takes place largely under freezing. The aim of this research was t

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31

Lin, Shujun. "Effect of dietary lipid and astaxanthin level on pigmentation of Arctic charr (Salvelinus alpinus)." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ36146.pdf.

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32

袁建平 and Jianping Yuan. "Characteristics and chromatographic separation of astaxanthin and its esters from the microalga haematococcus pluvialis." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B31239717.

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33

Suen, Yung-lee, and 孫蓉莉. "Expression of vitreoscilla hemoglobin in Aurantiochytrium sp. enhancesthe production of fatty acids and astaxanthin." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hub.hku.hk/bib/B50533940.

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Heterotrophic fermentation is a widely used means in the biotechnological, pharmaceutical and food industries for the large-scale production of desired products. However, two problems are often encountered during its application: the limitation of dissolved oxygen level in high cell density cultures, and the high cost of the carbon substrates for supporting growth. In this study these issues are solved through the expression of the hemoglobin gene from Vitreoscilla (VHb), which is known to be able to facilitate intracellular oxygen delivery, and the use of low-cost waste carbon sources for fe

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34

Yuan, Jianping. "Characteristics and chromatographic separation of astaxanthin and its esters from the microalga haematococcus pluvialis /." Hong Kong : University of Hong Kong, 1999. http://sunzi.lib.hku.hk/hkuto/record.jsp?B20792888.

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35

Papa, Thiago Bueno Ruiz. "Síntese, caracterização e reatividade de antiradicais de dupla função." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/75/75133/tde-18022016-100417/.

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A deterioração oxidativa de alimentos é o fator determinante na qualidade sensorial e nutricional do produto, podendo ocorrer em alimentos complexos tanto na fase contínua como na fase dispersa. Em geral, a formação de radicais e espécies reativas de oxigênio e nitrogênio é o evento primário que ocorre priori ao progresso da oxidação de componentes e estruturas sensíveis e está comumente associado a eventos na fase aquosa. A oxidação de lipídeos é frequentemente investigada em alimentos e em meio biológico separadamente dos eventos no meio aquoso e a proteção antioxidante somente avaliada na f

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36

De, Bruyn Anneke. "Isolation of potential probiotic and carotenoid producing bacteria and their application in aquaculture." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/79852.

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Thesis (MSc)--Stellenbosch University, 2013.<br>ENGLISH ABSTRACT: The ocean’s fish resources are declining mainly because of irresponsible exploitation. Fish is a vital source of protein for humans and growing world populations are threatening the sustainability of commercial fisheries. This has led to the rapid growth of aquaculture worldwide. In South Africa, aquaculture of both fresh and marine species is expanding and is now practised in all nine provinces of the country. One of the major problems in aquaculture is the economic losses as a result of diseases. Viruses, bacteria, fungi

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37

CHEN, PEI-CHI, and 陳沛綺. "Effect of astaxanthin and astaxanthin formula on thrombotic risk factors in type 2 DM patients." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/76752040983298629065.

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碩士<br>靜宜大學<br>食品營養學系<br>102<br>Macrovascular complications are the major causes of death among diabetic patients, and hyperglycemia-induced oxidation and subsequent chronic inflammation play an important role in the etiology of diabetic macroangiopathy. Astaxanthin (AX) is one of the carotenoids with excellent anti-inflammatory and antioxidative capacity; therefore, the purpose of this study was to investigate the effect of astaxanthin and astaxanthin formula (AXF) on thrombogenic risk in type 2 diabetic patients. One hundred and three type 2 diabetic patients were recruited from Cheng Ching H

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Lee, Shu-Chih, and 李書志. "Feasibility of simultaneous production of astaxanthin and transfructosylating enzyme from an astaxanthin-hyperproducing mutant Xanthophyllomyces dendrorhous." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/01086786859005167476.

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博士<br>國立中興大學<br>食品暨應用生物科技學系所<br>99<br>In this study, the wild strains of X. dendrorhous CBS 6938 and P. rhodozyma BCRC 21346 were treated with mutagenic agent N-methyl-N''-nitro-N-nitroso-guanidine (NTG) and plated on yeast malt (YM) agar containing b-ionone as a selective medium. One of mutant isolate (X. dendrorhous NCHU-FS701) was found to contain more than threefold of astaxanthin content compared with the parental strain X. dendrorhous CBS 6938. The total carotenoids content of the mutant NCHU-FS701 was 1,508 ug g-1 yeast, and 87% of the total carotenoids was astaxanthin. The m

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Chang, Wan-Ling, and 張菀玲. "Preparation and characterization of astaxanthin nanoparticles." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/29133314798129278246.

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Shen, Yu-Tsung, and 沈侑宗. "Production of Astaxanthin with Phaffia rhodozyma." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/26245421640400037122.

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碩士<br>明志科技大學<br>生化工程研究所<br>101<br>Astaxanthin is a type of unsaturated compound terpenoids which is highly valuable among over 600 types of carotenes. There have been multiple researches that report on the functions of Astaxanthin in enhancing immune system and inhibit tumor cells. The liquid culture of Astaxanthin produced from yeasts is the primary culture method used in research conducted by major companies for that a massive amount of yeast-based Astaxanthin produced within a short time and limited space has a high potential in the commercial and economic development. The fermentation resu

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Zanoni, Francesca, and Gianni Zoccatelli. "Production and Characterization of Astaxanthin Nanoparticles." Doctoral thesis, 2019. http://hdl.handle.net/11562/995212.

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There is increasing interest on behalf of consumers and the food industry for the enrichment of common food with health-promoting bioactive molecules. Clinical studies have demonstrated that tangible health benefits may derive from the intake of bioactive compounds, in the prevention of dietary related pathologies such as diabetes, cancer, obesity and cardiovascular diseases. The beneficial effect is usually given by the presence in food of peculiar molecules such us carotenoids, polyphenols, polyunsaturated fatty acids and bioactive peptides, to cite a few. Unfortunately, these compounds disp

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42

Kuo, Yi-Ting, and 郭一廷. "Optimize the cultural condition for astaxanthin production in Chlorella. sp. DT and produce astaxanthin by transgenic plant." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/31614131525910816499.

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碩士<br>國立中興大學<br>基因體暨生物資訊學研究所<br>103<br>The Chlorella sp. DT, an endemic species in Taiwan, was found with astaxanthin producing ability. To maximize productivity of astaxanthin in Chlorella sp. DT, NaNO3, Na2CO3 and CaCl2 were selected as inducers by factors screening. Further, response surface methodology was used to optimize the cultural condition for astaxanthin production. The results showed astaxanthin productivity was 0.749 mg L-1 after 10 days of cultivation and induction by used the optimized the cultural condition, BG11 medium with NaNO3 2779.08 mg L-1, Na2CO3 273.97 mg L-1 and CaCl2

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Huang, Chih-Chung, and 黃志忠. "Combined Effects of Dietary Astaxanthin and Vitamin A on Body Astaxanthin and Vitamin A Composition of Penaeus monodon." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/88730005238994647145.

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碩士<br>國立海洋大學<br>水產養殖學系<br>90<br>Astaxanthin (AS) has been found for tiger prawn Penaeus monodon to increase its resistance to stress and concomitantly the survival. It has been also demonstrated vitamin A (VA) a requirement for P. monodon. AS and VA may involve each other in the roles to play in nutrition. This study therefore aimed to evaluate the effects of combinations of AS and VA in diet on growth and survival of P. monodon and AS, VA, and activities of antioxidase in its body. Seven experimental diets were used. Serving as a blank, Diet B contained no AS and VA. Diets for s

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44

Hix, Lauram. "Cancer Chemoprevention By Water Soluble Astaxanthin Derivatives." Thesis, 2004. http://hdl.handle.net/10125/10399.

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45

Ke, Yi-Ju, and 柯怡如. "Preparation of astaxanthin microemulsion and cosmetic cream." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/32132849420474883107.

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46

CHENG, YI-SHIN, and 鄭怡心. "Production of astaxanthin by yeast Phaffia rhodozyma." Thesis, 1992. http://ndltd.ncl.edu.tw/handle/53237052272600729608.

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WANG, JUI-LUNG, and 王瑞龍. "Pomacea Canaliculata Eggs Astaxanthin Extraction Process Development." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/18913898759760224067.

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碩士<br>明志科技大學<br>化學工程系生化工程碩士班<br>105<br>Abstract Astaxanthin has been verified as food with effective anti-oxidation and health function. This article will be presenting how to search for the economical way of extracting the highest Astaxanthin from various sources and simplification of the production. Pomacea canaliculata will be the main source, the use of carotenoid-protein by adding ethanol to separate protein and Astaxanthin, investigating the concentration of ethanol, duration of mixing, then using suction filtration to separate solid protein and Astaxanthin ethanoate solution. Successful

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48

Lin, Ya-Ting, and 林亞葶. "Effects of Pomacea canaliculata Astaxanthin Protein and Astaxanthin Egg on Plasma and Liver Lipid and Antioxidant Activities inHypercholesterolemia Hamster." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/7rupr5.

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碩士<br>實踐大學<br>食品營養與保健生技學系碩士班<br>101<br>To understand the health function of astaxanthin from Pomacea canaliculata extract, the extract was combined with protein which named astaxanthin protein powder (APP). Then fed chickens of astaxanthin can obtain astaxanthin egg yolk powder (AEYP). In this study, analysis content composition powder and function for AP and AE according to AOAC methods. The composition content, cholesterol and astaxanthin concentration, are analysis about astaxantin protein powder (APP). The cholesterol and astaxnathin concentration, fatty acid composition are analysis about

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CHUAN, CHUANG KAI, and 莊凱荃. "The Studies of Haematococcus pluvialis Cultivation for Astaxanthin Production." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/t7uk8n.

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碩士<br>逢甲大學<br>化學工程學系<br>102<br>Haematococcus pluvialis contain with abundant natural astaxanthin, which is full of antioxidant capacity that can quench free radicals, improve immune system, and prevent aging and cancer. Up to now, natural astaxanthin has been discovered as a most powerful antioxidant in natural resources. In this study, it’s divided into two steps to cultivate Haematococcus pluvialis. Before the first step, we found that replacing fresh medium regularly can nurture Haematococcus pluvialis effectively. In the first step of culture, use Taiguchi method to search for the optimal

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An, Gil-Hwan. "Isolation of Phaffia rhodozyma mutants with increased astaxanthin content." 1989. http://catalog.hathitrust.org/api/volumes/oclc/19524711.html.

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Thesis (M.S.)--University of Wisconsin--Madison, 1989.<br>Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 60-64).

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