Seed Fermentation
Mostrando 1-12 de 20 artigos, teses e dissertações.
-
1. Evaluating rumen fermentation kinetics and nutritive value of sunflower seed meal supplemented with acetonic extract of pomegranate peel using in vitro gas production technique
ABSTRACT. This study was conducted to investigate effects of supplementing different levels (0.0, 0.5 and 1.0% of buffered rumen fluid) of acetonic extract of pomegranate peel on rumen fermentation kinetics of sunflower seed meal (SFM), using in vitro gas production technique. The samples were incubated in syringes containing rumen liquor obtained from three
Acta Sci., Anim. Sci.. Publicado em: 25/02/2019
-
2. Bioethanol production with different dosages of the commercial Acrylamide polymer compared to a Bioextract in clarifying sugarcane juice
ABSTRACT One of the most important steps is to clarify the juice, which are added synthetic polymer acrylamide base, aiming the fast settling of impurities present in the juice. However, this input is expensive and may have carcinogenic and neurotoxic actions to humans. The search for new natural flocculants that have similarity with the commercial product i
An. Acad. Bras. Ciênc.. Publicado em: 11/12/2017
-
3. Bacteria isolated from Korean black raspberry vinegar with low biogenic amine production in wine
Abstract A high concentration of histamine, one of the biogenic amines (BAs) usually found in fermented foods, can cause undesirable physiological side effects in sensitive humans. The objective of this study is to isolate indigenous Acetobacter strains from naturally fermented Bokbunja vinegar in Korea with reduced histamine production during starter fermen
Braz. J. Microbiol.. Publicado em: 2016-06
-
4. Characterization of polyphenol oxidase in two cocoa (Theobroma cacao L.) cultivars produced in the south of Bahia, Brazil
Abstract The reactions leading to the formation of precursors of chocolate flavor are performed by endogenous enzymes present in the cocoa seed. Polyphenol oxidase (PPO) presence and activity during fermentation of cocoa beans is responsible for the development of flavor precursors and is also implicated in the reduction of bitterness and astringency. Howeve
Food Sci. Technol. Publicado em: 19/01/2016
-
5. Rumen fermentation and nutrient flow to the omasum in Holstein cows fed extruded canola seeds treated with or without lignosulfonate
Four multiparous Holstein cows averaging 548 kg of body weight and 74 d in lactation were used in a Latin square design with four 21-d experimental periods to determine effects of feeding extruded versus non-extruded canola seed, with or without 50 g/kg lignosulfonate on rumen fermentation, nutrient flow to the omasum, and degradability of dry matter (DM) an
Revista Brasileira de Zootecnia. Publicado em: 2012-07
-
6. Produção, caracterização bioquímica e purificação de fitase produzida por Aspergillus niger var. phoenicis URM 4924.
During ripening, vegetable seeds and grain accumulated substantial amount of phytic acid, representing over 60% of total phosphorus in them. Phytate acts as an energy source for seed germination and is rarely available for non-ruminants, since they do not synthesize the enzyme. Due to the unavailability of biological organic phosphorus in many vegetable food
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
-
7. Amylase production by solid-state fermentation of agro-industrial wastes using Bacillus sp.
Solid state fermentation was carried out using various agro- industrial wastes with the best amylase producing strain isolated from soil. Different physicochemical conditions were varied for maximum enzyme production. The strain produced about 5400 units/g of amylase at 1:3 moisture content, 20% inoculum, after 72 h of incubation with Mustard Oil seed cake a
Braz. J. Microbiol.. Publicado em: 2011-12
-
8. Seleção de linhagens de leveduras pectinolíticas para fermentação de sementes de cacau (Theobroma cacao) / Selection of pectinolytic yeast strains for fermentation of cocoa beans (Theobroma cacao)
A qualidade das matérias-primas do chocolate depende de uma fermentação eficiente das sementes de cacau, já que é nesta etapa que ocorrem transformações bioquímicas como a liberação de aminoácidos e açúcares redutores que durante a torração irão formar os precursores do sabor do chocolate. O processo fermentativo ocorre espontaneamente e a po
Publicado em: 2011
-
9. Polyhydroxybutyrate production using agro-industrial residue as substrate by Bacillus sphaericus NCIM 5149
The aim of this work was to study the production of polyhydroxybutyrate (PHB) using agro- industrial residues as the carbon source. Seven substrates, viz., wheat bran, potato starch, sesame oil cake, groundnut oil cake, cassava powder, jackfruit seed powder and corn flour were hydrolyzed using commercial enzymes and the hydrolyzates assessed for selecting th
Brazilian Archives of Biology and Technology. Publicado em: 2009-02
-
10. Multivariable parameter optimization for the endoglucanase production by Trichoderma reesei Rut C30 from Ocimum gratissimum seed
The aim of this study was to evaluate the interaction effects of the physico-chemical parameters on the endoglucanase (CMCase) production by Trichoderma reesei Rut C30 on a cellulosic agro-residue by the solid-state fermentation (SSF) and to determine their optimum values by the EVOP factorial design technique. The best combination of physical parameters for
Brazilian Archives of Biology and Technology. Publicado em: 2008-02
-
11. Storage of Coffea arabica L. and Coffea canephora Pierre seeds submitted to different demucilage and drying methods / Armazenabilidade de sementes de Coffea arÃbica L. e Coffea canephora Pierre, submetidas a diferentes mÃtodos de desmucliagem e ssecagem
The drying and demucilage methods can influence in seed coffee quality, mainly based in the functions of these ones. The objective of this research was to evaluate the influence of different methods of demucilage and drying, as wel as the interaction of these factors on quality and potential storage of seeds of C. arabica cv. Acaià and C. canephora cv. Robu
Publicado em: 2005
-
12. Caracterização das sementes de seis especies de theobroma em relação ao theobroma cacao L. / Characterization of the seeds of six species of Theobroma in relation to the Theobroma cacao L.
Many investigations on the cellular reserves within the cotyledon mesophyll of the Theobroma have been carried out on Theobroma cacao seeds, the source of raw for the production of chocolate. These studies demonstrated structural cellular changes due to fermentation, drying, and roasting processes during chocolate production. Recently the seeds of the T. gra
Publicado em: 2004