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| Registros recuperados: 14 | |
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| Waller,S.B.; Madrid,I.M.; Cleff,M.B.; Santin,R.; Freitag,R.A.; Meireles,M.C.A.; Mello,J.R.B.. |
| ABSTRACT Rosmarinus officinalis L. (rosemary) and Origanum vulgare L. (oregano) are known to have antimicrobial properties, but studies on sporotrichosis are scarce. This study aimed to evaluate the anti-Sporothrix spp. activity of essential oils from commercial products and oils extracted from aerial parts of these plants and analyze their chemical constituents. S. schenckii complex and S. brasiliensis (n: 25) isolated from humans, cats, dogs, and environmental soil were tested through M27-A3 guidelines of CLSI with modification for phytotherapics. The essential oils of R. officinalis L. were similar for MIC50 and MFC50 ≤2.25mg/mL for extracted oil; and 4.5mg/mL and 9mg/mL, respectively, for commercial oil. Both products showed MIC90 of 18mg/mL and MFC90... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sporotrichosis; Antifungal resistance; Oregano; Rosemary; Lamiaceae. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400991 |
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| Mancini,Dalva Assunção Portari; Torres,Rosângela Pavan; Pinto,José Ricardo; Mancini-Filho,Jorge. |
| This work aimed to evaluate antiviral properties in antioxidants from spices. Phenolic compounds extracted from rosemary (Rosmarinus officinallis, L) by hot water, had their antioxidant activity determined by spectrophotometry using β carotene/linoleic acid system. The rosemary extract was evaluated by antiviral assay of Herpes Virus type-1 (HSV-1) replication in VERO cells, in the presence or absence of the spice. 10,000 TCID50/mL of the HSV-1 was kept for 3 h at 4º C, with 300 ppm of rosemary extract, and 100 ppm of butyl hydroxyl toluene (BHT). Then, these viruses were inoculated in VERO cells incubated at 37º C in CO2-5 %, for seven days. Daily, they were examined and the end point was based on 100% of CPE in virus control (without antioxidants). The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Natural antioxidants; Virus replication; Phenolic compounds; Herpesvirus; Rosemary. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502009000100016 |
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| Lutinski,Junir Antonio; Bonfante,Fernanda Piovesan; Busato,Maria Assunta; Guarda,Carin. |
| ABSTRACT: This study aimed to test the efficiency of plant extracts, metaldehyde and saline solutions, as alternatives to the population control of the snail Bradybaena similaris , and to investigate the effect of the plant extracts in reducing the damage of the snail on Brassica oleracea . The experiments were performed at the Entomology Laboratory of the Universidade Comunitária da Região de Chapecó (Unochapecó), using a random experimental design with nine treatments in triplicate. Five adult individuals of B. similaris were subjected to each trial, totaling 135 snails. The following treatments were tested: cinnamon ( Melia azedarach ), timbó ( Ateleia glazioveana ), rosemary ( Rosmarinus officinalis ), mate herb ( Ilex paraguariensis ), two... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rosemary; Ateleia glazioveana; Cinnamon; Mate herb; Molluscicide.. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801316 |
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| Kawski,Vicky Lilge; Bertol,Teresinha Marisa; Santos,Maria José Honorato dos; Sawitzki,Maristela Cortez; Fiorentini,Angela Maria; Coldebella,Arlei; Agnes,Ingrid Beatriz Lermen. |
| ABSTRACT: The aim of this study was to evaluate the sensory and physicochemical quality of colonial salamis added with vegetable-based curing ingredients as potential enhancers of quality products. Salamis were produced according to three treatments: (A) Control: 0.1% curing salt; (B) rosemary: 0.05% curing salt + 0.5% rosemary extract (RE); and (C) RE+celery: 0.14% Veg 503 + 0.27% Veg 504 (sea salt plus celery, nitrate and nitrite supplies, respectively) + 0.5% of RE. No significant differences were observed (P>0.05) among the three treatments for dry matter (DM), crude protein (CP), ash, ether extract (EE) and gross energy (GE). Sensory analysis was performed by applying the preference test and multiple comparison between the three treatments.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Celery; Curing salt; Meat products; Rosemary; Vegetable extracts. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800781 |
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| SOUZA, A. V. de. |
| Óleo essencial é definido pela Organização Internacional de Padrões (ISO) como sendo os produtos obtidos de partes das plantas por meio de destilação por arraste com vapor d?água, bem como os produtos obtidos por esmagamento de pericarpos de frutos cítricos. São misturas complexas de substâncias voláteis, lipofílicas, líquidas, incolores ou ligeiramente amarelados, que possuem como característica básica o cheiro e o sabor. Na Caatinga, diversas plantas produzem óleos essenciais com potencial para exploração comercial, como por exemplo a espécie Lippia grata Schauer (Verbenaceae), conhecida popularmente como alecrim-do-mato, alecrim-dachapada ou alecrim-de-tabuleiro. É um arbusto cujas folhas são aromáticas e amplamente utilizadas na medicina popular no... |
| Tipo: Folhetos |
Palavras-chave: Planta nativa; Alecrim do mato; Alecrim da chapada; Alecrim de tabuleiro; Folhas aromática; Lippia grata Schauer Verbenaceae; Caatinga; Planta Aromática; Alecrim; Óleo Essencial; Extração; Armazenamento; Lippia; Essential oil crops; Rosemary; Extraction. |
| Ano: 2021 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1136134 |
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| Rostami,H; Seidavi,A; Dadashbeiki,M; Asadpour,Y; Simões,J. |
| ABSTRACT The main objective of the present study was to evaluate the effects of the dietary addition of different levels of rosemary powder (RP) and vitamin E (VitE) on broiler performance and gut gross morphometry. A total of 270 one-day-old Ross 308 male chicks were randomly assigned to nine dietary treatments with three replicates of10 birds each. Treatments consisted of diets were supplemented with 0, 0.5 or 1.0% RP and 0, 100 or 200 mg/kg VitE (alpha-tocopherol acetate). Feed intake and weight gain were recorded weekly. On day 42, one bird per replicate was euthanized after blood sampling. Gastrointestinal tract segments were measured and/or weighed. Means were compared by least significant difference. Overall, broilers fed1.0% RP presented lower... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Gut; Nutrition; Rosemary; Vitamin E; Weight gain.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2015001000023 |
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| Cimrin,T; Avsaroglu,MD; Tunca,R Ivgin; Kandir,S; Ayasan,T. |
| ABSTRACT In this study, the effects of the supplementation of natural and synthetic antioxidant additives in layer diets on egg weight loss, yolk lipid peroxidation (TBARS values) and fatty acid composition of eggs stored at different temperatures and duration were evaluated. In total, 112 48- weeks-old Bovans White layers were randomly allotted to four dietary treatments with four replicates of seven birds each. The treatments consisted of a control diet, containing no additives, and diets with the inclusion of 200 mg synthetic vitamin E/kg, 1000 mg thyme extract/kg and 1000 mg rosemary extract/kg. Dietary treatments did not influence (p>0.05) relative weight loss of eggs stored for 14, 28, and 56 days, except for those from rosemary-fed hens stored at... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fatty acids; Malondialdehyde; Rosemary; Thyme; Vitamin E. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2019000200346 |
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| Wójciak,Karolina Maria; Dolatowski,Zbigniew Józef. |
| ABSTRACT Natural antioxidant and antimicrobial systems are set to become an important component in food preservation methodology. The effect of alternative natural preservatives (Sinapis alba L.-M, Rosmarinus officinalis L.-R, Juniperus communis L.-J) in combination with acid whey (AW) was investigated after the ripening period (21d) and over a prolonged storage period of sausage. An antioxidant activity of extracts exercise was performed. The antimicrobial, oxidative stability and sensory properties of these natural preservatives were compared to curing-control (C). Significantly lower rancid odor and rancid flavor (1.48) were observed for R and M compared with the C sample. The low level of these attributes evidenced the antioxidant properties of the R... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Storage in vacuum; Juniper; Mustard; Rosemary. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000200125 |
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| Registros recuperados: 14 | |
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