Results 11 to 20 of about 306,490 (125)

Composition bromatologic-chemical and in vitro dry matter digestibility of sugarcane hydrolyzed with whitewash Composição químico-bromatológica e digestibilidade in vitro da matéria seca de cana-de-açúcar hidrolisada com cal virgem

open access: yesRevista Brasileira de Saúde e Produção Animal, 2010
The objective of this study was to evaluate whitewash as a hydrolyzing agent having as parameter the chemical-bromatologic composition of in natura sugarcane and in vitro dry matter digestibility.
Rafael Ferreira Elias   +5 more
doaj   +1 more source

Chemical Composition and in Vitro Evaluation of the Antioxidant and Antimicrobial Activities of Eucalyptus gillii Essential Oil and Extracts [PDF]

open access: yes, 2012
In this study, essential oil and various extracts (hexane, petroleum ether, acetone, ethanol, methanol and water) of Eucalyptus gilii were screened for their chemical composition, antimicrobial and antioxidant activities.
Abderrabba, Manef   +13 more
core   +1 more source

Application of Near Infrared Reflectance Spectroscopy to Predict Fecal Composition and Its Use for Digestibility Estimation [PDF]

open access: yes, 1996
Two experiments were carried out to investigate the applicability of near infrared reflectance spectroscopy (NIRS) to predict the chemical composition of feces. and thereby to estimate digestibility based on a lignin indicator method.
Agung PURNOMOADI   +11 more
core   +1 more source

Residual effect of phosphorus fertilization on productivity and bromatologic composition of tropical forages

open access: yesRevista de Ciências Agroveterinárias, 2016
In Brazil today there are large areas of grassland in some stage of degradation due to inadequate handling, particularly with regard to lack of use of phosphate fertilizer.
Lucas Guilherme Bulegon   +7 more
doaj   +1 more source

Eucalyptus oleosa Essential Oils: Chemical Composition and Antimicrobial and Antioxidant Activities of the Oils from Different Plant Parts (Stems, Leaves, Flowers and Fruits) [PDF]

open access: yes, 2011
Essential oils obtained by hydrodistillation from the different parts (stems, adult leaves, immature flowers and fruits) of Eucalyptus oleosa were screened for their antioxidant and antimicrobial properties and their chemical composition. According to GC-
Abderrabba, Manef   +15 more
core   +1 more source

Casca de café em dietas para novilhas leiteiras: consumo, digestibilidade e desempenho Coffee hulls in dairy heifers diet: intake, digestibility, and production

open access: yesRevista Brasileira de Zootecnia, 2006
Avaliaram-se o consumo, a digestibilidade aparente e o desempenho de novilhas recebendo dietas contendo diferentes teores de casca de café (0; 8,75; 17,5 e 26,25% da MS da ração concentrada) em substituição ao milho. Foram utilizadas 24 novilhas Holandês-
Alexandre Lima de Souza   +6 more
doaj   +1 more source

Comparison of different methods for extraction from Tetraclinis articulata: Yield, chemical composition and antioxidant activity [PDF]

open access: yes, 2013
In the present study, three techniques of extraction: hydrodistillation (HD), solvent extraction (conventional ‘Soxhlet’ technique) and an innovative technique, i.e., the supercritical fluid extraction (SFE), were applied to ground Tetraclinis articulata
Romdhane, Mehrez   +4 more
core   +1 more source

Cinética ruminal da fração fibrosa de volumosos para ruminantes Ruminal kinetics of the fibrous fraction of ruminant roughages

open access: yesRevista Ciência Agronômica, 2012
Os objetivos do presente trabalho foram a caracterização e a determinação das estimativas dos parâmetros relativos à cinética de degradação ruminal da fibra em detergente neutro (FDN) dos fenos de mata pasto, juazeiro, mororó, aveia e Tifton 85 e ...
Elaine Barbosa Muniz   +5 more
doaj   +1 more source

Location and chemical composition of microbially induced phosphorus precipitates in anaerobic and aerobic granular sludge [PDF]

open access: yes, 2012
This work focuses on combined scanning electron microscopy and energy dispersive X-ray analysis (SEM-EDX) applied to granular sludge used for biological treatment of high-strength wastewater effluents. Mineral precipitation is shown to occur in the core
Manas, Angela   +3 more
core   +1 more source

Chemical Composition of Monovarietal Extra Virgin Olive Oils Obtained from Tunisian Mills: Influence of Geographical Origin

open access: yes, 2023
Comprehending the variability in the chemical composition of olive oil from the same olive variety, based on its geographical origin, is essential. This study investigated the chemical composition of Chétoui olive oils from thirteen mills located in ...
Jacinto Sánchez-Casas   +19 more
core   +1 more source

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