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Shu Zhang, Yong Zhang, Gang Huang, Bo Zhang, Yichan Li, Xin Chen, Junkang Xu and Yujie Wei
Granites, widely distributed in the Earth?s crust, undergo pedogenic processes, shaping diverse soil-mantled landscapes influenced by climatic factors in different regions. Investigating the geochemical signatures in granite weathering profiles across va...
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V. P. Yesaulov,Yu. S. Proidak,S. I. Hubenko,O. V. Sladkovskyi,M. Iskov,V. M. Ruban
Pág. 65 - 71
The structural and chemical changes near the tread surface of the railway wheels with the different tread profiles during operation were investigated. The influence of the structural changes in steel on forming of the micro-destructions and tread wearing...
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María Guadalupe Barrera Núñez, Mónica Bueno, Miguel Ángel Molina-Montiel, Lorena Reyes-Vaquero, Elena Ibáñez and Alma Angélica Del Villar-Martínez
Kalanchoë gastonis-bonnieri Raym.-Hamet & Perrier is a plant used for medicinal purposes in the treatment of several ailments. The aim of this study was to analyze the chemical profile of extracts from K. gastonis-bonnieri embryogenic calli, generate...
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M.A. Nadeem,B.K. Saxena,N. Akbar
Pág. 24 - 28
Menthol mint oil is distilled by water steam distillation from leaves of Mentha arvensis and is the most importance source of L-menthol. It contains L-menthol 68.3%, menthone 8.2%, isomenthone 4.4%, menthyl acetate 4.3%, mixture of isomers of menthol 4.5...
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Nadia Rosa Pereira, César Ricardo Teixeira Tarley, Jesuí Vergílio Visentainer, Makoto Matsushita, Nilson Evelázio de Souza (Author)
Pág. 433 - 436
Moisture, ash, protein, cholesterol and lipids content as well as fatty acid composition of common type sausages from the principal Brazilian brands were determined. Analyses of cholesterol and fatty acid methyl esters were performed by capillary gas chr...
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Anna Winiarska-Mieczan, Malgorzata Kwiecien, Karolina Jachimowicz-Rogowska, Svitlana Kislova, Zvenyslava Zasadna and Dmytro Yanovych
The aim of the study was to determine the effect of Fe glycine chelate supplementation on the chemical composition and nutritional quality of breast meat from broiler chicken. The following parameters were assessed: fat content, cholesterol content, fatt...
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Amged El-Harairy, Júlia Katalin Jósvai, Ahmed El-Harairy and Alaa Mahfouz
In ant-aphid interactions, various aphid species offer honeydew to the ant partner and increase their density by ant attendance, whilst others never attend ant species, in which case ants tend to treat them as prey. In this regard, ants should have the a...
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Huaying Wu, Zhongcheng Jiang, Qibo Huang, Funing Lan, Hongwei Liao, Tengfang Li and Chenhui Huang
The chemical weathering of carbonate rocks is the main form of interaction between earth spheres in the karst critical zone. The karst weathering cover, which is composed by residua from carbonate rocks weathering, contains important information about th...
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Darwin N. Arcos-Álvarez, Edgar Aguilar-Urquizo, Julio Ramon-Ugalde, Emanuel Hernández-Núñez, Germán Giácoman-Vallejos, Avel Adolfo González-Sánchez, Carlos Juan Alvarado-Lopez, Manuel Gonzalez-Ronquillo, Alfonso J. Chay-Canul, Einar Vargas-Bello-Pérez and Angel T. Piñeiro-Vázquez
The aim of this study was to determine the effect of olive oil addition on the production, chemical composition, and fatty acid profile of sheep?s milk. Twenty-four lactating ewes with a live weight of 34.6 ± 4.61 kg were used. The animals were randomly ...
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Camila Barbosa Carvalho, Grasiele Scaramal Madrona, Lucineia Aparecida Cestari, Ana Guerrero, Nilson Evelázio de Souza, Ivanor Nunes do Prado
Pág. 301 - 305
This study determined the sensory profile of three beef burger samples, namely, CON (control), F25 (25% sodium reduction) and F50 (50% sodium reduction), based on the Quantitative Descriptive Analysis (QDA). The samples´ microbial, physical and chemical ...
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Isabelle Bonnard, Louis Bornancin, Klervi Dalle, Mireille Chinain, Mayalen Zubia, Bernard Banaigs and Mélanie Roué
In the last decades, an apparent increase in the frequency of benthic cyanobacterial blooms has occurred in coral reefs and tropical lagoons, possibly in part because of global change and anthropogenic activities. In the frame of the survey of marine ben...
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Massimiliano Renna, Miriana Durante, Maria Gonnella, Donato Buttaro, Massimiliano D?Imperio, Giovanni Mita and Francesco Serio
Regina tomato, a locally cultivated Italian landrace, is listed as an item in the ‘List of Traditional Agri-Food Products’ of the Italian Department for Agriculture and itemised as ‘Slow Food presidium’ by the Slow Food Foundation...
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Vitor Augusto dos Santos Garcia, Camila da Silva, Lúcio Cardozo Filho
Pág. 499 - 505
The work aimed to investigate the extraction of Mucuna deeringiana seed oil using supercritical carbon dioxide as solvent, and the chemical profile of fatty acid components. The experiments were performed in a laboratory scale unit in a temperature range...
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Camilo André Pereira Contreras Sánchez, Marco Antonio Tecchio, Daniel Callili, Marlon Jocimar Rodrigues da Silva, Leticia Silva Pereira Basílio, Sarita Leonel, Juan Carlos Alonso and Giuseppina Pace Pereira Lima
Brazil has emerged as a significant producer of seedless grapes due to high consumer demand. This has led to increased production of seedless grapes in non-traditional cultivation regions, such as subtropical areas. To meet this demand, the search for ne...
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Bruno Laecio da Silva Pereira,Eugenio Ferreira Coelho,Marcos Sousa Campos,Laina Andrade Queiroz,Carla Caroline Damasceno Bras,Zalmar Santana Gonçalves,Benedito Rios Oliveira
Pág. 136 - 148
Fertirrigation allows total control of the amount of applied fertilizers to the soil as a function of crop demand. Fertigation relies on monitoring of soil ions to obtain the sustainability of soil chemical conditions. The continuous evaluation of ions i...
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Bruno Laecio da Silva Pereira,Eugenio Ferreira Coelho,Marcos Sousa Campos,Laina Andrade Queiroz,Carla Caroline Damasceno Bras,Zalmar Santana Gonçalves,Benedito Rios Oliveira
Pág. 136 - 148
Fertirrigation allows total control of the amount of applied fertilizers to the soil as a function of crop demand. Fertigation relies on monitoring of soil ions to obtain the sustainability of soil chemical conditions. The continuous evaluation of ions i...
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Ryan J. K. Dunn, David T. Welsh, Peter R. Teasdale, Franck Gilbert, Jean-Christophe Poggiale and Nathan J. Waltham
Laboratory mesocosm incubations were undertaken to investigate the influence of burrowing shrimp Trypaea australiensis (marine yabby) on sediment reworking, physical and chemical sediment characteristics and nutrients in sandy sediments receiving mangrov...
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Perumal Vivekanandhan, Raji Venkatesan, Govindaraju Ramkumar, Sengodan Karthi, Sengottayan Senthil-Nathan and Muthugoundar Subramanian Shivakumar
Botanical metabolites are increasingly realized as potential replacements to chemical insecticides. In the present study, Acacia nilotica seed essential oil and seed pod solvent extracts were tested for bioefficacy against three important types of mosqui...
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A.G.W.U. Perera,M.M.S.C. Karunaratne,S.D.M. Chinthaka
Neem (Azadirachta indica A. juss), is known to possess a wide range of pharmacological properties and is thus commercially exploitable. Apart from its medicinal potential, a considerable progress has been achieved regarding biological potential and chemi...
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Cristina Muñoz, Milagros Ginebra and Erick Zagal
The use of organic waste in agricultural soil can enhance crop yields, improve waste management, and boost soil carbon (C) sequestration. However, more field data are required to fully understand the impacts of pyrolyzed and unpyrolyzed animal manures. T...
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