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| Registros recuperados: 120 | |
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| SUDA,CECILIA N.K.; GIORGINI,JARBAS F.. |
| Seed composition and reserve mobilization were investigated in wild poinsettia (Euphorbia heterophylla L.). Lipids, around 60% of seed dry mass, are the major reserve. Proteins, including albumins (49%), salt insoluble globulins (30%), salt-soluble globulins (21%) and prolamins (0.3%), comprise about a quarter of seed dry mass. Soluble sugars comprise about 3.6% of seed dry mass, sucrose being the predominant sugar. Starch was not detected in the endosperm of E. heterophylla. Lipid depletion starts after initial imbibition, and is completed between 72 and 96 hours. Protein fractions exhibit different degradation patterns, salt-soluble globulins being continuously degraded after the start of imbibition whereas salt insoluble fractions are degraded between... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Weed; Wild poinsettia; Euphorbiaceae; Proteins; Lipids; Carbohydrates. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-31312000000300006 |
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| Kumar,Randhir; Banerjee,T. K.. |
| Toxic impact of sublethal concentration (1 mg/L; 5% of 96h LC50 value) of sodium arsenite (NaAsO2) on certain biomolecules (proteins, nucleic acids, lipids, and glycogen) of five tissue components (muscles, liver, brain, skin, and gills) of the freshwater catfish Clarias batrachus was analysed. The important toxic manifestations include marked decrease in the concentration of proteins (21.72-45.42% in muscles; 3.42-53.94% in liver; 15.39-45.42% in brain; 15.40-4.00% in skin and 11.35-64.13% in gills), DNA (0.55-22.95% in muscles; 8.33-14.06% in liver; 5.30-18.40% in brain; 13.57-52.80% in skin; and 12.38-31.01% in gills), RNA (42.68-76.16% in muscles; 10.68-39.75% in liver; 5.66-29.05% in brain; 7.72-27.93% in skin and 21.47-44.38% in gills) and glycogen... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycogen; Lipids; Nucleic acids; Proteins; Toxicity. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252012000200021 |
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| Faury, Nicole; Geairon, Philippe; Moal, Jeanne; Pouvreau, Stephane; Razet, Daniel; Ropert, Michel; Soletchnik, Patrick. |
| Proximate biochemical analysis (proteins, lipids and carbohydrates) are performed on a regular basis by the various laboratories fom the Aquaculture Resources Directorate. Methods initially developed to analyse hydrological parameters were firstly transfered to assess meat components.1t appears now important to review and update the commonly used methods (Lowry et al., (1951), Dubois et al.,(l956), Marsh et Weinstein, (1966)), for our specifie purposes. A round table was organized to facilitate discussion among researchers and technicians from both Directorates 'Aquaculture Resources' and 'Product Valorization'and external partners, University of Caen. Several communications reviewing former and recent studies were done. Colleagues from the Directorate... |
| Tipo: Text |
Palavras-chave: Glycogen; Carbohydrates; Lipids; Proteins; Methods comparison; Proximate biochemical composition; Glycogène; Carbohydrates; Lipiedes; Protéines; Comparaison méthodes; Composition biochimique. |
| Ano: 2003 |
URL: http://archimer.ifremer.fr/doc/2003/rapport-6378.pdf |
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| Mejías, E.; González, M.; Cárdenas, M. E.; Batte, R.. |
| Se estudió la posibilidad de obtener un tipo de sopa en tabletas a base de soya con características similares a las tradicionales. El trabajo se llevó a cabo a escala de laboratorio donde se evaluaron variantes que permitieran seleccionar la fórmula más adecuada, para lo cual se ensayaron tres formulaciones en las que se variaron fundamentalmente el hidrolizado de proteína de soya, grasa vegetal, sal común y extracto de levadura. Las tabletas correspondientes a cada una de las formulaciones se evaluaron mediante una prueba hedónica. Las variantes seleccionadas se sometieron a análisis físico-químicos y microbiológicos, así como evaluación sensorial. Se definió la formulación de un tipo de sopa en tabletas, similares a las tradicionales, con 12 % de... |
| Tipo: Journal Contribution |
Palavras-chave: Proteins; Food. |
| Ano: 2008 |
URL: http://hdl.handle.net/1834/4716 |
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| Hernández,Marcelo Paulo; Katinas,Liliana; Arambarri,Ana María. |
| In this paper we examine lipophilic substances, tannins, proteins, reducing carbohydrates, starch, and oxalate salts in early lineages of Asteraceae to test if they are a useful complement to classification studies. Styles of mature flowers of 44 species were processed according to plant histochemical techniques and observed by means of a light microscope. Lipophilic compounds were always present in the cuticle and cell walls, and in some species were located inside the cells. Proteins were located in the style cell walls and cell interior of most of the analyzed species. No tannins were found. In general, there is a correlation in the presence of reducing sugars and proteins. Starch granules and oxalate salts were found in the style parenchyma of a few... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Compositae; Crystal salts; Lipophilic substances; Proteins; Starch; Sugars; Taxonomy. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062015000400575 |
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| Tripathi,G; Kachhwaha,N.; Dabi,I.; Bandooni,N.. |
| The effects of varying temperatures (12 - 44° C) on the specific activity of cytoplasmic malate dehydrogenase ((cMDH), mitochondrial malate dehydrogenase (mMDH) and lactate dehydrogenase (LDH) of some earthworms (Metaphire posthuma, Perionyx sansibaricus and Lampito mauritii) were studied. The effects of different temperatures on supernatant and mitochondrial protein contents were also investigated. The specific activities of cMDH, mMDH and LDH of the earthworms decreased gradually as a function of increasing temperature from 12 to 44°C. Higher metabolic energy was needed to maintain the activity at low temperatures. Hence, the earthworms showed increased enzyme specific activity at low temperatures. However, the protein content increased upto 28°C.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Enzymes; Proteins; Earthworms; Temperatures. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000400017 |
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| Миронов, О. Г.; Гапонюк, Т. О.; Муравьева, И. П.; Замыслова, Т. Н.. |
| В прибрежных наносах линии уреза северного побережья Севастопольской бухты впервые определено содержание белков, аминокислот и углеводов. Установлено преобладание количества белков над углеводами, в то время как в море в целом преобладают углеводные соединения. Если в целом в Севастопольской бухте наблюдаются сезонные колебания концентрации органических веществ, то в условиях наносов, постоянно омывающихся морской водой, сезонная динамика не наблюдается. Отношение концентрации углеводов к белку в наносах составляет десятые и сотые доли, что в десятки раз ниже, чем в поверхностном слое грунтов как открытого моря, так и бухт. Средняя концентрация белков и углеводов в наносах выше, чем в грунтах того же механического состава. |
| Tipo: Journal Contribution |
Palavras-chave: Белки; Аминокислоты; Углеводы; Прибрежные наносы; Черное море; Proteins; Amino acids; Carbohydrates; Marine deposits; Littoral zone; Black Sea Littoral zone Carbohydrates Amino acids Proteins Carbohydrates Amino acids Proteins http://aims.fao.org/aos/agrovoc/c_1300 http://aims.fao.org/aos/agrovoc/c_342 http://aims.fao.org/aos/agrovoc/c_6259. |
| Ano: 2003 |
URL: http://repository.ibss.org.ua/dspace/handle/99011/157 |
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| Registros recuperados: 120 | |
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