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| Registros recuperados: 28 | |
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| Yuan,XianJun; Dong,ZhiHao; Desta,Seare Tajebe; Wen,AiYou; Zhu,Xiaoxuan; Rong,Ting; Shao,Tao. |
| ABSTRACT: Ensilage is a simple and low-cost strategy to enable long term preservation and environmentally friendly utilization of agricultural by-products, such as straws and distiller's grains (DG) for ruminants. Effect of mixing different proportions of DG and rice straw (i.e. 0, 10, 20 or 30% of DG) with or without 5% molasses addition on fermentation and chemical variables of silages was evaluated. The study was conducted as a randomized blocks design in a 4 × 2 factorial arrangement, with three replications, using laboratory silos of 1L capacity (n=24). Despite a significant interaction (P<0.01) between DG and molasses addition was observed for most variables, in general the increased addition of DG linearly decreased the pH value, acetic acid... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Distiller's grains; Fermentation quality; Molasses; Rice straw; Silage. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202235 |
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| Bajaj,Bijender K.; Sharma,S.. |
| Saccharomyces cerevisiae HAU-1, a time tested industrial yeast possesses most of the desirable fermentation characteristics like fast growth and fermentation rate, osmotolerance, high ethanol tolerance, ability to ferment molasses, and to ferment at elevated temperatures etc. However, this yeast was found to be sensitive against the killer strains of Saccharomyces cerevisiae. In the present study, killer trait was introduced into Saccharomyces cerevisiae HAU-1 by protoplast fusion with Saccharomyces cerevisiae MTCC 475, a killer strain. The resultant fusants were characterized for desirable fermentation characteristics. All the technologically important characteristics of distillery yeast Saccharomyces cerevisiae HAU-1 were retained in the fusants, and in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Killer yeast; Distillery yeast; Saccharomyces cerevisiae; Molasses; Ethanol fermentation. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822010000200030 |
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| Lima,Eduardo Cesar Rodrigues de; Souza,Rafael Liano de; Girao,Pamela Jenny Montes; Braga,Ítalo Felipe Mascena; Correia,Eudes de Souza. |
| ABSTRACT The aim of this work was to evaluate the effects of using different sources of organic carbon on water quality, growth performance and the acceptability of Nile tilapia (Oreochromis niloticus) fillets grown in a biofloc system. The experiment was carried out over 145 days at the Aquaculture Station of the Federal Rural University of Pernambuco, Brazil. Fish of 72.6 ± 6.83 g were stored (35 fish m-3) in 19 circular tanks (800 L) in a completely randomised experimental design with three treatments, including as a source of carbon, sugar (SUG), liquid molasses (MOL) and molasses powder (MOP), each with five replications, and one control treatment (CTL) without bioflocs, with four replications. Dissolved oxygen concentrations were significantly higher... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tilapia culture; Sustainability; Chitralada; Molasses; Fillets. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000300458 |
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| Sandoval Romero, José Domingo. |
| En pruebas de fermentación in vitro se utilizó como sustrato el bagazo de caña, para evaluar un subproducto energético obtenido de la producción de etanol conocido como (ALTEN-60). Se utilizó como producto comparativo la melaza se utilizó en todos las pruebas, con el propósito de realizar comparaciones con el ALTEN-60 debido a su similitud en sus propiedades bromatológicas. Se realizaron 3 etapas en la investigación, en la primera se realizó el análisis proximal de los productos: La melaza mostro mayor porcentaje de materia seca y energía (P<0.05) que ALTEN-60, el contenido de proteína, cenizas y extracto etéreo del ALTEN-60 fueron más altos que en la melaza (P<0.05). En la etapa número 2 se midió la producción de gas en los 2 subproductos... |
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Palavras-chave: Subproducto; Dieta; Bagazo; Melaza; ALTEN-60; Product; Diet; Bagasse; Molasses; Ganadería; Maestría. |
| Ano: 2014 |
URL: http://hdl.handle.net/10521/2355 |
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| Hernández Cadena, Javier. |
| La melaza de caña de azúcar en el mercado internacional se comercializaba principalmente para la alimentación animal, actualmente tiene un mayor uso en la industria de la fermentación alcohólica y debido a su alto costo se ha venido limitado en la ganadería. Con el objetivo de establecer el nivel óptimo de melaza en un aditivo biológicamente activo (Vitafert), se estudió en diseño completamente al azar con arreglo factorial 3 niveles de melaza (5, 10 y 15%) y 8 tiempos de fermentación líquida (0, 1, 2, 3, 6, 9, 15 y 30 día), con 3 repeticiones por tratamientos para las variables bromatológicas y fermentativas. Para las variables microbiológicas se utilizó un diseño completamente al azar con 3 tratamientos (niveles de melaza) y 8 repeticiones por... |
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Palavras-chave: Melaza; Yoghurt; Lactobacilos; Levaduras; Vitafert; Probióticos; Molasses; Yogurt; Lactobacillus; Yeast; Probiotics; Maestría; Producción Agroalimentaria en el Trópico. |
| Ano: 2010 |
URL: http://hdl.handle.net/10521/345 |
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| Arshad,Muhammad; Hussain,Tariq; Iqbal,Munawar; Abbas,Mazhar. |
| Abstract Very high gravity (VHG) technology was employed on industrial scale to produce ethanol from molasses (fermented) as well as by-products formation estimation. The effect of different Brix° (32, 36 and 40) air-flow rates (0.00, 0.20, 0.40, and 0.60 vvm) was studied on ethanol production. The maximum ethanol production was recorded to be 12.2% (v/v) at 40 Brix° with 0.2 vvm air-flow rate. At optimum level aeration and 40 Brix° VHG, the residual sugar level was recorded in the range of 12.5-18.5 g/L, whereas the viable cell count remained constant up to 50 h of fermentation and dry matter production increased with fermentation time. Both water and steam consumption reduced significantly under optimum conditions of Brix° and aeration rate with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Very high gravity technology; Ethanol; Molasses; Aeration; Brix. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000300403 |
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| Pinotti,T.; Carvalho,P.M.B.; Garcia,K.M.G.; Silva,T.R.; Hagler,Allen Norton; Leite,S.G.F.. |
| The ability of Geotrichum candidum to produce fruity aroma in food grade sucrose, molasses, corn steep liquor and peptone based culture media was tested by sensory evaluation and analyzed by gas chromatography mass spectrometry. A strong and sweet fruity aroma was produced from molasses, with peptone or corn steep liquor stimulating aroma production. Molasses with peptone supplemented with leucine, valine, or alanine yielded better fruity aroma production and the presence of many esters was consistent with the fruity aroma production. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Geotrichum candidum; Aroma; Corn steep liquor; Molasses; Amino acids. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822006000400017 |
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| Naheed,Nighat; Jamil,Nazia. |
| Contaminated environments have a large number of bacteria which can accumulate PHA as their energy reserves. Out of 54 isolated bacterial strains from three groups of contaminated sites 48 were found PHA positive. The sites were grouped on the basis of the type of carbon sources i.e. sugars, fatty acids and much diverse type. Strains MFD5, MFD11, UML3, USL2, SEL2, SEL3, SEL10 and PFW1 produced 69.9 ± 0.29, 75.27 ± 0.45, 65.43 ± 0.1, 72.54 ± 0.27, 76.61 ± 0.28, 61.81 ± 0.05, 71.16 ± 0.09 and 74.92 ± 0.5 percent of PHA to their constant cell weight (CCW) respectively in PHA detection media supplemented with 2% glucose. Molasses, whey, crumbs hydrolysate and palm oil were checked as inexpensive carbon sources. Molasses alone could supply the required... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Enterobacter sp. SEL2; Contaminated environments; Molasses. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000200008 |
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| Feltrin,Valdemar P.; Sant'Anna,Ernani S.; Porto,Anna C. S.; Torres,Regina C. O.. |
| Comparative studies of Lactobacillus plantarum were carried out in MRS broth (control) and in 3% (w/v) sugar cane blackstrap molasses enriched as follows: 0.5% yeast extract, 0.5% ammonium citrate and 0.5% sodium acetate (Medium 1) and 0.5% yeast extract, 0.5% ammonium citrate, 0.5% sodium acetate, 0.5% ammonium phosphate, 0.2% ammonium citrate, 0.1% Tween 80 and 0.005% manganese sulphate (Medium 2). The experiment, was carried out at a 5 L fermentor, with 3.5 L as working volume. At the end of the fermentation period MRS presented the highest viable cells production (28.68 log CFU/mL) while in Medium 2 it was 25.80 and in Medium 1 19.36 log CFU/mL. Biomass productivity was 0.0865 g.L-1.h for MRS (control), 0.0768 and 0.0507 g.L-1.h for Medium 2 and Medium... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lactobacillus plantarum; Fermentation; Molasses. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000100015 |
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| Saranya,V; Shenbagarathai,R. |
| Polyhydroxyalkanoates (PHA) are biodegradable and biocompatible green thermoplastics, synthesized by wide variety of bacteria as an intracellular carbon and energy storage intermediate. They are used as an alternative to nonrenewable petroleum derived plastics. The current interest in these biopolyesters is stimulated by the search for cost-effective capitalized production. This paper attempts to achieve maximized production rate from recombinant system using inexpensive substrate. Molasses from agro-industrial waste was used to produce PHA from recombinant E.coli in batch culture. PHA yield in molasses (3.06g/L ± 0.05-75.5%) was higher than that of sucrose (2.5g/L ± 0.05 - 65.1%). Properties of the polymer produced from molasses and sucrose were analyzed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Polyhydroxyalkanoates; Molasses; Cost effective production. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000300032 |
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| Seyis,Isil; Subasioglu,Tugba. |
| The decolorization of molasses by 17 different fungi in 2 media was studied. Trichoderma viride showed the highest decolorization yield (53.5%) when cultivated at 30°C for 7 days in Medium 1 which contained the molasses which was diluted to 40 g/L in distilled water. The other Trichoderma species and Penicillium sp. also gave similar results of 40-45%. Decolorization yield was increased by adding peptone and yeast extract to the production medium except Penicillium sp. Growth rate was not related to decolorization yet pH value was. When the pH decreased below 5.0 after the incubation, the decolorization yield increased. Although reducing sugar in culture broth decreased with decreasing color intensity, there was no connection between protein utilization... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Molasses; Decolorization; Fungi. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000100009 |
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| Registros recuperados: 28 | |
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