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| Registros recuperados: 26 | |
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| Bordignon, Adriana Cristina; UEM; Souza, Bruno Estevão de; UNESP; Bohnenberger, Leandro; UNIOESTE; Hilbig, Cleonice Cristina; UNIOESTE; Boscolo, Wilson Rogério; UNIOESTE; Feiden, Aldi; UNIOESTE. |
| Este estudo teve como objetivo elaborar croquetes empanados, utilizando a CMS e as aparas do corte em ‘V’ do filé de tilápia. No mesmo estudo se avaliaram os parâmetros físico-químicos e microbiológicos para as matérias primas e o croquete pronto; realizada também uma análise sensorial. Para a CMS a umidade foi de 79,05%, proteína 14,63%, cinzas 0,87%, extrato etéreo 4,66% e para as aparas, respectivamente, 81,27, 14,53, 1,13 e 1,93%. Para os croquetes pré-fritos de CMS, encontraram-se 57,93% de umidade, 15,11% de proteína, 11,59% de cinzas e 3,36% de extrato etéreo e dos croquetes pré-fritos de aparas 57,84, 15,34, 9,17 e 3,95%, respectivamente. Estes parâmetros encontram-se na legislação vigente para produtos empanados, assim como as análises... |
| Tipo: Pesquisa de campo ; análise laboratorial |
Palavras-chave: Ciência agrária croquetes empanados; Aparas de filetagem; Composição centesimal; Características organolépticas produção animal piscicultura produtos e subprodutos de origem animal breaded croquettes; Fillet trim; Proximate composition; Organoleptic characteristics. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6909 |
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| Kim, Sam Churl; Chung, Yung Ho; Chung, Tae Ho; Choi, In Hag. |
| This study was a small pen trial in which we investigated comparative effects of dietary sea urchin shell powder and feed additives on meat quality and fatty acid profiles of broiler breast meat. A total of 108 male broilers were assigned to 3 groups (control, 1% sea urchin shell powder, and 1% feed additives) with 3 replicates of 12 chicks per pen in a completely randomized design for 28 days. The following parameters have been investigated: proximate composition (DM, CP, EE, and ash), physicochemical properties (pH, TBARS, cooking loss and DPPH radical scavenging), meat color and fatty acid profiles. No remarkable effects between treatment and storage day were observed for proximate composition, physicochemical properties, meat color and fatty acid... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sea urchin shell; Proximate composition; Physicochemical properties; Meat color; Fatty acid. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/27069 |
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| Kabiri, Ghizlane; Bouda, Said; Elhansali, Mohammed; Haddioui , Abdelmajid. |
| Biochemical composition and antioxidant activity were determined in kernel nuts for eleven Moroccan walnut (Juglans regia L.) accessions representing its main cropping area. Total oil, carbohydrates, crude protein, energy value, crude fiber and flavonoid have varied significantly between accessions, respectively within the range values of 54.50-65.48%, 8.17-19.25%, 11.5-25.58%, 648.91-713.83 Kcal, 4.17-6.75% and 12.59-62.11mg RE 100 g-1 DM. Besides, mineral composition (mg 100 g-1) of kernel have varied also significantly among accessions and particularly for phosphorus (338.1-675.87), copper (2.08-6.67), zinc (3.39-18.63), iron (1.17-2.64), chromium (0.16-0.20), nickel (1.26-1.45) and boron (0.07-1.49). However, dry matter (96.75-98.56%),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Variation; Proximate composition; Mineral composition; Bioactive compounds. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/46411 |
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| Asoiro, Felix Uzochukwu; Simeon, Meshack Imologie; Azuka, Chinenye Eberechukwu; Orji, Precious Chimaraoge. |
| Brachystegia eurycoma (BE), Afzelia Africana (AA) and Mucuna solannie (MS) flours were blended (%, w/w) at varying proportions: 50:50, 60:40, 70:30, 80:20 and 100:0, with 100% of flours as the control; then analyzed based on the phyto-chemical, functional and proximate compositions. Tanin, saponin, alkaloid and flavonoid values were 4.19, 1.47, 1.49 and 1.15 mg 100 g-1 dm; 3.44, 0.45, 1.34 and 1.13 mg 100 g-1 dm; and 4.1, 0.61, 1.36 and 1.18 mg 100 g-1 dm in MS, AA and BE flours respectively. Increased AA and BE proportions in MS flour increased the swelling index (1.49% -1.76%) whereas AA and BE inclusions (%) resulted in significant () increase in the moisture content of the composite flours (8.3- 14 %). Increase in % AA flour inclusion resulted in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phytochemical composition; Postharvest processing; Functional properties; Proximate composition; Mucuna solannie; Blending proportion; Flour blends. |
| Ano: 2022 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/7405 |
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| Mello,S.C.R.P.; Freitas,M.Q.; São Clemente,S.C.; Franco,R.M.; Nogueira,E.B.; Freitas,D.D.G.C.. |
| In this study fishburger samples obtained from tilapia minced meat and surimi retrieved from fillet frames - filleting process waste - have been assessed. Four different preparations of fishburger were made. Chemical analyses was performed for protein, lipids, moisture and ash assessments, as well as bacteriological analyses through mesophilic aerobic heterotrophic and psychrotrophic bacteria counts, isolation and identification of Salmonella spp., coagulase-positive Staphylococcus and fecal coliforms. Instrumental measurements were also carried out for texture and tested sensory acceptance. The costs of the ingredients used in the preparation of formulas were also assessed. Microbiological standards, established by current regulations, were met by all... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Minced fish; Oreochromis niloticus; Proximate composition; Fishery technology. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000500041 |
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| Rios,Flavia Sant'Anna; Donatti,Lucélia; Fernandes,Marisa Narciso; Kalinin,Ana Lucia; Rantin,Francisco Tadeu. |
| Hoplias malabaricus (traíra) were experimentally starved (0 to 240 days) and subsequently re-fed for 30 days (after 90 and 240-d fasting). Long-term starvation produced minor changes in muscle composition, but shrinkage of muscle fibres was a conspicuous result. The diameter of muscle fibres decreased gradually and the spaces among them increased as the starvation period progressed. After re-feeding, fish prior starved for 90 days presented partial restoration on diameter of muscle fibres. However, the fibres remained shrunken after re-feeding following 240-d fasting. While the lipid content did not change, the protein levels fell after 240-d fasting, but they were restored after re-feeding |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fish; Morphology; Muscle; Proximate composition; Starvation. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000200025 |
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| Yerlikaya,Cemile; Yucel,Sevil; Erturk,Ümran; Korukluoğlu,Mihriban. |
| The proximate composition of eleven walnut (Juglans regia L.) genotypes (28 ŞK 010, 28 ŞK 055, 28 ŞK 041, 28 ŞK 601, 28 ŞK 925, 28 ŞK 028, 28 ŞK 118, 28 ŞK 350, 28 ŞK 930, 28 ŞK 850, 28 ŞK 036) and three walnut cultivars (Şebin, Bilecik, Kaman 1) produced in Turkey were determined. The oil content of the samples ranged from 61.32 to 69.35%, corresponding to an energy value of approximately 710 kcal per 100 g of kernel. The protein content ranged from 10.58 to 18.19%, and the carbohydrate composition was between 9.05 and 18.92%. The ash content ranged from 1.53 to 1.99%, and the moisture content of the kernels was between 1.91 and 4.48% the oleic acid content of the oils ranged from 17.90 to 33.35% of the total fatty acids. The linoleic acid content ranged... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Juglans regia L; Walnut; Proximate composition; Fatty acid. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000500006 |
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| Oliveira,Edna Regina Netto de; Agostinho,Angelo Antonio; Matsushita,Makoto. |
| This study analyzed the chemical composition of the dorsal muscle tissue of Hypophthalmus edentatus, in particular, fatty acids of the lipidic fraction, and its relationship with the biological variables and the capture period. The average values for moisture, ash, protein and total lipids were 63.15, 1.11, 14.27 and 17.24%, respectively. In the lipidic fraction, 35 fatty acids were identified, the most abundant being: 16:0, 18:1omega9, 18:0, 16:1omega7, 18:3omega3, DHA and EPA. The totals of respectively saturated, monounsaturated and polyunsaturated fatty acids were 41.15, 35.30 and 23.88%. The PUFA/SFA ratio was equal to 0.68 and the omega3/ omega6 ratio equal to 1.98. The PCA demonstrated that the long chain PUFAs contributed positively to the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Freshwater fish; Fatty acids; Lipid contents; Proximate composition; Hypophthalmus edentatus. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000100015 |
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| Martino,Ricardo Cavalcanti; Cruz,Gracinda Maria da. |
| Mangrove oysters, Crassostrea rhizophorae were collected at the mangrove of "Barra de Guaratiba" district, Rio de Janeiro, Brazil, with the aim to determine the proximate composition and fatty acid content. Along the year seasons no statistical (P>0.05) difference was observed in the values of moisture, crude protein, crude lipid and ash. They were 82.0%; 9.7%; 1.7%; 3.2%, in average, respectively. However, glycogen was significantly (P<0.05) higher in spring (4.4%) and winter (4.2%) samples, than in summer (2.7%) and autumn (2.9%), samples. Saturated fatty acids and polyunsaturated fatty acids were respectively, the most important fatty acids in oysters, with the palmitic acid (16:0), being the major fatty acid. This study, demonstrated that this... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mangrove oysters; Crassostrea rhizophorae; Proximate composition; Fatty acids; Year seasons; Human health. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000600015 |
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| Onivogui,Gbago; Zhang,Xiaodan; Diaby,Mohamed; Maomy,Clotaire Gna; Song,Yuanda. |
| ABSTRACT Anisophyllea laurina is a plant that has been used in folk medicine to treat malaria, dysentery, diabetes, toothache and various skin diseases. Leaves extract had protein content of 9.68% and a high calcium content of 25084.317 mg/100 g while stem bark extract was found to contain greater amounts of calcium (8560.96 mg/100 g), potassium (7649.47 mg/100 g), magnesium (1462.49 mg/100 g) and iron (973.33 mg/100 g). Palmitic acid, linolenic acid, linoleic acid and oleic acid were the most abundant fatty acids in leaves and stem bark extracts. Furthermore, total phenolic (2382.39 mg GAE /100 g) and total flavonoid (385.79 mg QE/100 g) contents were abundant in stem bark while leaves extract was rich in total tannin content (3466.63 mg CE/100 g).... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anisophyllea laurina/extract/ antioxidant activity; Anisophyllea laurina/extract/ total phenolic; Proximate composition; Flavonoid; Tannin. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200631 |
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| Bertagnolli,Silvana Maria Michelin; Silveira,Márcia Liliane Rippel; Fogaça,Aline de Oliveira; Umann,Liziane; Penna,Neidi Garcia. |
| The use of fruit industrial waste in the processing new foods represents an important new step for the food industry. This study aimed to develop cookie recipes using different amounts of guava peel flour (GPF) levels (30%, 50%, and 70%) to evaluate the proximate composition, and the phenolic compound, lycopene, and β-carotene levels in the cookies and flour and to evaluate the cookie sensory acceptance. The results demonstrated low moisture, lipid and carbohydrate contents in the flour and cookies. GPF was considered rich in fiber, ash, polyphenols, and β-carotene. The sensory analysis showed satisfactory acceptance of the cookies containing 30% GPF regarding the aroma, flavor, and texture attributes. The cookies containing 50% and 70% GPF received... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Polyphenols; Sensory analysis; Proximate composition. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000200013 |
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| CURTI,Carolina Antonela; VIDAL,Paula Micaela; CURTI,Ramiro Néstor; RAMÓN,Adriana Noemí. |
| Abstract Quinoa can be used as a functional ingredient in food formulations. The aim of this study was to evaluate the effects on proximate composition, stability during storage, texture and consumer acceptability of yogurts supplemented with quinoa flour at 1, 3 and 5 g 100 mL-1. A product without supplementation was used as control. Products were assessed for moisture, carbohydrates, proteins, fats, total dietary fibre (TDF), ashes and minerals. The pH, acidity and syneresis of yogurts were measured after 1, 7, 14 and 21 days of storage and a Texture Profile Analysis (TPA) was carried out. Applying hedonic scale, 102 consumers analyzed the overall acceptability, color, texture, flavor and aroma of yogurts. Supplemented products showed significant higher... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Proximate composition; Proteins; Acidification during storage; Sensory attributes. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000400627 |
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| ZOU,Yu; MA,Kun; TIAN,Mixia. |
| Chemical composition and nutritive value of hot pepper seeds (Capsicum annuum) grown in Northeast Region of China were investigated. The proximate analysis showed that moisture, ash, crude fat, crude protein and total dietary fiber contents were 4.48, 4.94, 23.65, 21.29 and 38.76 g/100 g, respectively. The main amino acids were glutamic acid and aspartic acid (above 2 g/100 g), followed by histidine, phenylalanine, lysine, arginine, cysteine, leucine, tryptophan, serine, glycine, methionine, threonine and tyrosine (0.8-2 g/100 g). The contents of proline, alanine, valine and isoleucine were less than 0.8 g/100 g. The fatty acid profile showed that linoleic acid, palmitic acid, oleic acid, stearic acid and linolenic acid (above 0.55 g/100 g) as the most... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hot pepper seed; Proximate composition; Amino acid composition; Fatty acid profile; Mineral element content. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000400659 |
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| Castoldi,Renata; Charlo,Hamilton César de O; Vargas,Pablo F; Braz,Leila T; Carrão-Panizzi,Mercedes C. |
| Five vegetable soybean genotypes were evaluated for agronomic characteristics, functional and antinutritional properties. The experiments were conducted in the field, in the School of Agricultural and Veterinary Sciences, in Jaboticabal, São Paulo State, Brazil. The experimental design was a randomized block design with five treatments (genotypes) and four replications. The genotypes JLM003, JLM004, JLM010, JLM024 and JLM030 were evaluated in the following characteristics: number of pods per plant, number of seeds per pod, fresh weight of pods per plant (g), fresh weight of 100 seeds (g), estimated total yield of immature seeds (kg ha-1), moisture content, proteins, lipids, ash, carbohydrates, isoflavones and Kunitz trypsin inhibitor. In the assessment of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max; Functional characteristics; Antinutritional characteristics; Proximate composition. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000200015 |
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| Marchetti, Julie; Bougaran, Gael; Jauffrais, Thierry; Lefebvre, Sebastien; Rouxel, Catherine; Saint-jean, Bruno; Lukomska, Ewa; Robert, Rene; Cadoret, Jean-paul. |
| In aquaculture, particularly in bivalve hatcheries, the biochemical composition of algal diets has a strong influence on larval and post-larval development. Biochemical composition is known to be related to culture conditions, among which light represents a major source of variation. The effects of blue light on biochemical composition and photosynthetic rate of Isochrysis sp. (T-iso) CCAP 927/14 were assessed in chemostat at a single irradiance (300 μmol photons m−2 s−1) and compared with white light. Two different dilution (renewal) rates were also tested: 0.7 and 0.2 d−1. Relative carbohydrate content was lower under blue light than under white light at both dilution rates, whereas chlorophyll a and photosynthesis activity were higher. In contrast,... |
| Tipo: Text |
Palavras-chave: Isochrysis; Blue light; Photosynthesis; Proximate composition; Chemostat. |
| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00085/19599/17237.pdf |
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| Ahmed,Mostak; Abdullah,Noorlidah; Ahmed,Kamal Uddin; Bhuyan,M. H. M. Borhannuddin. |
| The objective of this work was to evaluate yield and chemical composition of oyster mushroom strains newly introduced in Bangladesh. Strains of Pleurotus high‑king (strain PHK), P. ostreatus (strain PO2), and P. geesteranus (strains PG1 and PG3) were evaluated as to yield components and proximate composition. Pleurotus ostreatus was used as control. Pleurotus high‑king showed fastest growth of primordia, but moderate flush of effective fruiting bodies. Pleurotus geesteranus (PG1) showed higher economic yield and biological performance, and better chemical composition, especially in terms of protein and mineral contents. Pleurotus geesteranus (PG1) shows better performance than P. ostreatus (PO2), the most commercially cultivated edible species in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pleurotus; Fruiting body; Mushroom cultivation; Proximate composition; Yield components. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000200010 |
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| Silva,Mariah Benine Ramos; Leite,Rodrigo Santos; Oliveira,Marcelo Álvares de; Ida,Elza Iouko. |
| Abstract: The objective of this work was to evaluate the effects of the germination conditions of 'BRS 216' soybean (Glycine max) on the length, yield, and isoflavone contents of sprouts. A 23 factorial arrangement was used to evaluate the variables soaking time, irrigation frequency, and germination time. Sprouts that showed better length and yield and higher isoflavone contents were evaluated for their chemical composition and vitamin C content. Soaking and germination time of soybean showed a positive and significant linear effect on sprout length. However, only germination time showed a significant positive linear effect on yield, and a significant negative linear effect on the content of malonylglycosides, aglycones, and total isoflavones. Soybean... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max; Aglycones; Ascorbic acid; Proximate composition; Soaking. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2020000104000 |
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| Registros recuperados: 26 | |
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