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1. Evaluation of Hygiene Protocols on the Reduction of Bacterial Load on the Hands of Equine Veterinary Staff Performing Routine Physical Examinations

Author:
Traub-Dargatz, J.L.; Weese, J.S.; Dunowska, M.; Morley, P.; Dargatz, D.A.
Source:
Proceedings of the 50th Annual Convention of the American Association of Equine Practitioners: Denver, Colorado, December 4-8, 2004 / program chair, Scott E. Palmer pp. -
Subject:
animal pathogenic bacteria; veterinarians; veterinary medicine; clinical examination; hands; antibacterial properties; soaps; microbial colonization; sanitizers; hygiene; Colorado
Handle:
10113/46018

2. Safety of minimally processed, acidified, and fermented vegetable products

Author:
Breidt, F. Jr.
Source:
Microbiology of fruits and vegetables / edited by Gerald M. Sapers, James R. Gorny, Ahmed E. Yousef pp. -
Subject:
food spoilage; antibacterial properties; food biopreservatives; acidification; bacterial contamination; food surfaces; organic acids and salts; fermented foods; sensory evaluation; minimally processed foods; microorganisms; food biopreservation; vegetables; food safety; food acceptability; biological control
Handle:
10113/44946

3. A Factorial investigation of some test conditions in the evaluation of the disinfectant properties of quaternary ammonium compounds using a dried film of bacterium coli type i

Author:
CLARKE, PAMELA M.; GARVIE, ELLEN I.
Source:
Journal of applied microbiology 1955 v.18 no.1 pp. 107-121
ISSN:
1364-5072
Subject:
Escherichia coli; ammonium compounds; antibacterial properties; cetyltrimethylammonium bromide; disinfectants; disinfection; pH; temperature
Abstract:
... SUMMARY: In a series of experiments in which a suspension of Bacterium coli strain 28.D.10, dried on a metal surface, was treated with alkyldimethylbenzylammonium chloride (BC) and cetyltrimethylammonium bromide (CTAB), the variability of the results compared favourably with that observed by other workers in the same field of disinfection, but using different methods. Quantitative estimates were o ...
DOI:
10.1111/j.1365-2672.1955.tb02066.x

4. A Nephelometric method for the evaluation of bacteriostatic activity

Author:
BERRY, H.; PARKINSON, J.C.
Source:
Journal of applied microbiology 1955 v.18 no.1 pp. 72-77
ISSN:
1364-5072
Subject:
Escherichia coli; antibacterial properties; glass; phenol
Abstract:
... SUMMARY: Different suspensions of Bacterium coli in distilled water, prepared by a routine technique and adjusted nephelometrically with reference to a ground glass screen, showed no significant difference in their viable counts at the 5% level. In a study of the inhibition by phenol of cultures grown in peptone water from inocula of such suspensions the regression line obtained by plotting the pr ...
DOI:
10.1111/j.1365-2672.1955.tb02063.x

5. The Evaluation of Bacteriostatic Reagents and Methods of Application to Textile Fabrics

Author:
J.C. Sherrill
Source:
Textile research journal 1956 v.26 no.5 pp. 342-350
ISSN:
0040-5175
Subject:
antibacterial properties; fabrics; field experimentation; laundry; textile fibers
Abstract:
... Several methods for assessing the extent of bacteriostasis possessed by a treated textile fabric are extant but none is highly objective. The method described in this paper is offered for its relatively high degree of precision and its similarity to the natural function which it is designed to evaluate. Details of the method, of reagent chemical types, and of the effects of concentration of reagen ...
DOI:
10.1177/004051755602600505

6. Stärkeverzuckerungserzeugnisse und ihre Eigenschaften unter besonderer Berücksichtigung der Süßwarenherstellung

Author:
G. Graefe
Source:
Stärke = 1960 v.12 no.1 pp. 2-12
ISSN:
0038-9056
Subject:
antibacterial properties; biscuits; candy; concentrated milk; crystallization; crystals; food law; freezing point; fructose; glucose; humans; intestines; maltose; melting; metabolism; milk; molecular weight; mouth; odors; osmotic pressure; saccharification; saliva; starch; stomach; sugar crystals; surveys; sweetened condensed milk; sweetness; syrups; tanks; taste; temperature; viscosity; water content
Abstract:
... After a survey of the history and the economic importance, the production and composition of the commercial starch saccharification products (dextrose, “70” sugar and glucose) are treated in detail. Then the properties are the subject especially ccnsidering the requirements of the candy production. On account of its biological importance for the metabolism dextrose has an outstanding position as m ...
DOI:
10.1002/star.19600120107

7. The influence of ecological factors on the growth of aphis fabae scop

Author:
H.J. Müller
Source:
Entomologia experimentalis et applicata 1966 v.9 no.1 pp. 42-66
ISSN:
0013-8703
Subject:
Aphis fabae; adults; amino acids; antibacterial properties; beans; environmental factors; environmental impact; field crops; host plants; larvae; larval development; leaf area; leaves; lice; longevity; mothers; population density; population growth; progeny; rooting; slicing; temperature; ungulates; vigor
Abstract:
... Assuming that the size of ungulate virginopar bean lice, Aphis fabae Scop., A more appropriate parameter for antibiotic effects of their host plants than their daughter production or lifespan, will examine the factors that could influence larval growth. The size of the imagines and the extent and sequence of their offspring production are closely related to the nutritional conditions under which m ...
DOI:
10.1111/j.1570-7458.1966.tb00976.x

8. Biological assays for two mycotoxins produced by Fusarium tricinctum

Author:
Burmeister, H.R.; Hesseltine, C.W.
Source:
Applied microbiology 1970 v.20 no.3 pp. 437-440
ISSN:
0003-6919
Subject:
T-2 toxin; Vibrio; seed germination; Fusarium tricinctum; peas; Xanthomonas campestris; phytotoxicity; cytotoxicity; Pisum sativum; antifungal properties; bioassays; Rhodotorula rubra; Penicillium digitatum; toxicity testing; Spirillum; antibacterial properties
Abstract:
... A survey was made to detect microorganisms useful for assaying butenolide [4-acetamido-4-hydroxy-2-butenoic acid gamma-lactone] and T-2 toxin [4beta, 15-diacetoxy-8alpha-(3-methylbutyryloxy)-12,13-epoxytricothec -9-en-3alpha-ol]. These mycotoxins produced by strains of Fusarium tricinctum have been implicated in mycotoxicosis of livestock. Although butenolide proved to be a very weak antibiotic, a ...
Handle:
10113/30818
PubMed:
5485724
PubMed Central:
PMC376954

9. Chlorine tolerance of microorganisms found in wheat and flour

Author:
Kurtzman, C.P.; Hesseltine, C.W.
Source:
Cereal chemistry 1970 v.47 no.3 pp. 244-246
ISSN:
0009-0352
Subject:
sodium hypochlorite; electrolytes; wheat flour; wheat; pretreatment; washing; antifungal properties; minimum inhibitory concentration; microbiological quality; yeasts; plate count; cross contamination; milling; food safety; Bacillus pumilus; molds (fungi); stress tolerance; antibacterial properties; pathogen survival; microbial contamination; food pathogens; Bacillus cereus
Abstract:
... Wheat is frequently washed and tempered in chlorinated water before milling to reduce the microbiological population, but complete destruction of the micro-organisms does not occur. Micro-organisms commonly found in wheat and flour were tested to determine if they were resistant to the action of chlorine. Moulds, yeasts, actinomycetes, and most bacteria were destroyed by low (5-25 ppm) levels of c ...
Handle:
10113/31606

10. Influence of Simulated Fall and Spring Conditions on the Soil System: II. Effect on Soil Nitrogen

Author:
C. A. Campbell; V. O. Biederbeck; F. G. Warder
Source:
Soil Science Society of America journal 1971 v.35 no.3 pp. 480-483
ISSN:
0361-5995
Subject:
ammonification; ammonium; ammonium nitrogen; ammonium sulfate; antibacterial properties; autumn; calcium nitrate; ethylene oxide; freezing; nitrate nitrogen; nitrification; nitrogen; soil; soil fumigants; spring; temperature; water content
Abstract:
... Stored and fresh Wood Mountain loam samples were wetted to 20% moisture using either water, Ca(NO₃)₂, or (NH₄)₂SO₄ solutions. Half of the samples were sterilized with ethylene oxide. Fall conditions were imposed by incubating samples at diurual temperatures of 14 to 3C and early spring conditions by slow freezing to −23C followed by incubation at 14 to 3C or 8.5C. Exchangeable NH₄-N, NO₃-N, and mi ...
DOI:
10.2136/sssaj1971.03615995003500030041x

11. Antibacterial activity produced by molds commonly used in oriental food fermentations

Author:
Wang, H.L.; Ellis, J.J.; Hesseltine, C.W.
Source:
Mycologia 1972 v.64 no.1 pp. 218-221
ISSN:
0027-5514
Subject:
Mucor hiemalis; rice; Glycine max; Rhizopus; fermented foods; Oryza sativa; medicinal properties; soybeans; milk; Bacillus subtilis; molds (fungi); Phycomycetaceae; antibacterial properties
Abstract:
... Data presented on the antibacterial activity of the moulds (mainly Rhizopus spp. and Actinomucor elegans) indicate that phycomycetes can produce antibiotics and that this property could be used in establishing criteria for their classification. ...
Handle:
10113/32125
PubMed:
4621945

12. Interaction of Selected Pesticides and Rhizobium japonicum in Pure Culture and Under Field Conditions

Author:
George Kapusta; D. L. Rouwenhorts
Source:
Agronomy journal 1973 v.65 no.1 pp. 112-115
ISSN:
0002-1962
Subject:
Bradyrhizobium japonicum; Glycine max; antibacterial properties; carbaryl; chlorpropham; cultivars; disulfoton; growth retardation; most probable number technique; nitralin; nodulation; pesticide application; seed yield; soil; soil sampling; soybeans
Abstract:
... Investigations were conducted to determine the influence of selected pesticides on the growth of Rhizobium japonicum Kirch. Buch. in pure culture and in soil. In addition, nodulation and seed yield of inoculated soybeans [Glycine max (L.) Merr. cultivar ‘Wayne’] were studied under field conditions. Commercial formulations of 24 pesticides were screened for bacteriostatic activity on rhizobia using ...
DOI:
10.2134/agronj1973.00021962006500010034x

13. Facile preparation of deoxy(thiocyanato)celluloses

Author:
Vigo, T.L.; Danna, G.F.; Welch, C.M.
Source:
Carbohydrate research 1975 v.44 no.1 pp. 45-52
ISSN:
0008-6215
Subject:
antibacterial properties; chemical reactions; chlorine; dimethylformamide; cellulose; fabrics; temperature; thiocyanates
Abstract:
... Deoxy(thiocyanato)celluloses were prepared by treating chlorodeoxycellulose fabrics with potassium thiocyanate in N,N-dimethylformamide. Under optimal reaction-conditions, more than 80% of the chlorine atoms in the cellulose derivative were replaced by thiocyanate groups. Both the chlorodeoxy- and deoxy(thiocyanato)cellulose fabrics exhibited moderate antibacterial activities. Variables studied we ...
Handle:
10113/36163

14. An Improved Method for Evaluation of Antibacterial Activity of the Surface of Treated Fabrics and Other Materials

Author:
Madan M. Pandila
Source:
Textile research journal 1975 v.45 no.10 pp. 701-704
ISSN:
0040-5175
Subject:
agar; anti-infective agents; antibacterial properties; bacteria; bacterial culture; bacterial growth; direct contact; fabrics; leather; paper; textile fibers
Abstract:
... The standardized agar diffusion plate method is modified to incorporate the evaluation of antimicrobial activity of the surface of treated fabrics or any other materials such as leather, paper, and painted disc, etc. The bacterial culture is spread over the surface of the agar and the test sample is placed on the seeded agar surface. This procedure affords a direct contact and interaction of the b ...
DOI:
10.1177/004051757504501001

15. Elimination of Fecal Coliform Bacteria from Reed Canarygrass Irrigated with Municipal Sewage Lagoon Effluent

Author:
R. G. Bell; J. B. Bole
Source:
Journal of environmental quality 1976 v.5 no.4 pp. 417-418
ISSN:
0047-2425
Subject:
Medicago sativa; Phalaris arundinacea; alfalfa; antibacterial properties; coliform bacteria; decontamination; fecal bacteria; grasses; irrigation; leaves; most probable number technique; polluted soils; rain; sewage; sewage effluent; solar radiation
Abstract:
... The survival characteristics of fecal coliform bacteria on reed canarygrass (Phalaris arundinacea L.) irrigated with municipal sewage effluent were determined using the most probable number (MPN) technique to develop a recommendation for sunlight decontamination of Gramineae species. The grass was recontaminated during rainfall because contaminated soil was splashed onto the foliage, and the numbe ...
DOI:
10.2134/jeq1976.00472425000500040019x

16. IMMUNOCHEMISTRY OF SALMONELLA O‐ANTIGENS:: Characterization of the Antibody Response to Tyvelose 13 Mannose 1 Bovine Serum Albumin Representative of Salmonella O‐Antigen 9

Author:
Hans Erik Carlsson; Alf A. Lindberg
Source:
Acta pathologica et microbiologica Scandinavica. Section C. Immunology 1978 v.86C no.1-6 pp. 237-244
ISSN:
0304-1328
Subject:
O-antigens; Salmonella; adjuvants; antibacterial properties; antibodies; antibody formation; antiserum; bovine serum albumin; complement; enzyme-linked immunosorbent assay; haptens; hemagglutination; immunization; immunochemistry; mannose
Abstract:
... Immunization of rabbits with the synthetic disaccharide‐protein conjugate, tyvelose 1→3 mannose 1→ bovine serum albumin (TM‐BSA) in Freund's complete adjuvant, gave rise to antibodies directed against both the disaccharide hapten and the carrier protein. The hapten antibodies were specific for O‐antigen 9 of Salmonella and were superior in terms of specificity to conventional O factor 9 antibodies ...
DOI:
10.1111/j.1699-0463.1978.tb02586.x

17. Antibacterial Activity of Yogurt Starter in Cow and Buffalo Milk

Author:
Jasjit Singh; Adarsh Khanna; Barish Chander
Source:
Journal of food protection 1979 v.42 no.8 pp. 664-665
ISSN:
0362-028X
Subject:
Escherichia coli; Lactobacillus delbrueckii subsp. bulgaricus; Micrococcus; Pseudomonas fragi; Staphylococcus aureus; Streptococcus thermophilus; antibacterial properties; buffalo milk; buffaloes; cows; culture filtrates; cultured milk starters; milk; mixed culture; yogurt
Abstract:
... A comparative assessment of the antibacterial activity of pure and mixed-strain cultures of Streptococcus thermophilus and Lactobacillus bulgaricus against Escherichia coli. Staphylococcus aureus, Pseudomonas fragi and Micrococcus flavus was made using cow and buffalo milk. A culture filtrate from S. thermophilus exhibited no antagonistic action against any of the test organisms, irrespective of t ...
DOI:
10.4315/0362-028X-42.8.664

18. The Antibacterial Properties of Sodium Dichloroisocyanurate and Sodium Hypochlorite Formulations

Author:
SALLY F. BLOOMFIELD; GWYNEDD A. MILES
Source:
Journal of applied microbiology 1979 v.46 no.1 pp. 65-73
ISSN:
1364-5072
Subject:
Candida albicans; antibacterial properties; bacteria; disinfectants; disinfection; mechanism of action; pH; sodium hypochlorite
Abstract:
... Disinfection capacity determinations using solutions prepared from effervescent tablets of sodium dichloroisocyanurate (NaDCC) and from solutions of sodium hypochlorite (NaOCI) indicated high activity against a range of organisms, which represent adequate safety margins for disinfection. NaDCC showed significantly higher activity than NaOCl solution against all bacterial species tested but activit ...
DOI:
10.1111/j.1365-2672.1979.tb02582.x

19. Field trials using extenders for ambient conditioning high-moisture corn

Author:
Nofsinger, G.W.; Bothast, R.J.; Anderson, R.A.
Source:
Transactions of the ASAE 1979 v.22 no.5 pp. -
ISSN:
0001-2351
Subject:
ammonia; antibacterial properties; bacteria; corn; molds (fungi); preservatives; anti-infective agents; drying; chemical treatment; formaldehyde; antifungal properties
Abstract:
... Low levels of gaseous NH3, formaldehyde, and methylene-bis-propionate were compared as microbial inhibitors to extend the time for ambient drying of high-moisture maize. Intermittent application of 0.12%(d.b.) NH3 gas to 40.9 t of 26% m.c.(w.b.) maize permitted ambient air drying to 14.7% m.c.(w.b.) in 38 days with an air flow of 2.9 m3/min.t. Bacteria and moulds were effectively controlled throug ...
Handle:
10113/26033

20. Serum bactericidal effect on capsulated and non‐capsulated haemophilus influenzae

Author:
PAULA BRANEFORS; TERESA DAHLBERG
Source:
Acta pathologica et microbiologica Scandinavica. Section C. Immunology 1980 v.88C no.1-6 pp. 47-56
ISSN:
0304-1328
Subject:
Haemophilus influenzae; antibacterial properties; blood serum; complement; guinea pigs; heat treatment; inoculum; rabbits
Abstract:
... In order to test serum bactericidal activity on Haemophilus influenzae, a micromethod was employed. The bactericidal (BC) effect of preimmune and hyperimmune rabbit sera was studied on a type a and a type b strain and their respective non‐capsulated variants. The influence of variation of the experimental conditions on the BC effect was investigated. It was observed that the amount of guinea pig c ...
DOI:
10.1111/j.1699-0463.1980.tb00071.x

21. Antibacterial Fiber Treatments and Disinfection1

Author:
Tyrone L. Vigo; M. Aaron Benjaminson
Source:
Textile research journal 1981 v.51 no.7 pp. 454-465
ISSN:
0040-5175
Subject:
agar; air; antibacterial properties; antibiotics; bacteria; commercialization; disinfectants; disinfection; fabrics; fungal growth; fungi; laundry; microbial ecology; natural fibers; relative humidity; sanitizers; synthetic fibers; textile fibers
Abstract:
... Developments and research in the present decade on the antibacterial finishing and disinfection of textiles are reviewed. Definitions and concepts of terms such as antimicrobial agent, antibacterial agent, disinfectant, and sanitizers are discussed from both a regulatory and scientific perspective. Quantitative tests for determining antibacterial activity of textiles usually involve sterilization ...
DOI:
10.1177/004051758105100704

22. Chlortetracycline and Oxytetracycline Effects on Plant Growth and Development in Soil Systems

Author:
A. R. Batchelder
Source:
Journal of environmental quality 1982 v.11 no.4 pp. 675-678
ISSN:
0047-2425
Subject:
Argiustolls; Phaseolus vulgaris; Raphanus sativus; Triticum aestivum; Zea mays; antibacterial properties; calcium; cattle feeds; chlortetracycline; clay loam soils; corn; crop yield; cropland; greenhouse experimentation; growth and development; magnesium; nitrogen content; nutrient uptake; oxytetracycline; pinto beans; plant development; plant growth; potassium; radishes; sandy loam soils; soil properties; wheat
Abstract:
... Antibiotics that are added to cattle feed have produced numerous benefits. However, when those antibiotics are excreted in manure and the manure is spread over cropland, plant growth and development might be affected. A series of greenhouse experiments was conducted to determine the effects of two antibiotics, chlortetracycline (7-chloro-4-dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a ...
DOI:
10.2134/jeq1982.00472425001100040023x

23. Effect of Acids and Sorbate Combinations on the Growth of Four Osmophilic Yeasts

Author:
Lawrence Restaino; Lawrence M. Lenovich; Stephanie Bills
Source:
Journal of food protection 1982 v.45 no.12 pp. 1138-1142
ISSN:
0362-028X
Subject:
Saccharomyces; agar; antibacterial properties; citric acid; culture media; glucose; lactic acid; malic acid; pH; potassium sorbate; sucrose; yeasts
Abstract:
... The effects of hydrochloric, citric, lactic, phosphoric and malic acids in combination with potassium sorbate on the growth of Saccharomyces bailii, Saccharomyces acidifaciens (Saccharomyces bailii var. osmophilus), Saccharomyces rouxii and Saccharomyces bisporus were evaluated. Double strength potato dextrose broth supplemented with 58% (wt/vol) sucrose, 14% (wt/vol) glucose, and 0.2% agar acidul ...
DOI:
10.4315/0362-028X-45.12.1138

24. Effect of some antibiotic compounds in gossypium on the post-embryonic development of spotted bollworm (earias vittella)

Author:
SHARMA, H.C.; AGARWAL, R.A.
Source:
Entomologia experimentalis et applicata 1982 v.31 no.2-3 pp. 225-228
ISSN:
0013-8703
Subject:
Earias vittella; Gossypium; acetone; anthocyanins; antibacterial properties; antibiotics; bolls; cocoons; cotton; diet; ethanol; gossypol; hexane; insects; larvae; mortality; pupae; pupation; rearing; rutin; solvents; tannins; wheat germ
Abstract:
... The antibiotic activity of some compounds, and of plant extracts, was bioassayed by incorporating them in a wheat germ diet developed for rearing cotton spotted bollworm (Earias vittella F.). Acetone extract of square powder caused maximum mortality followed by gossypol, tannic acid, other tannins and anthocyanins. Hexane extract of bolls did not affect larval survival. Rutin, anthocyanins and eth ...
DOI:
10.1111/j.1570-7458.1982.tb03138.x

25. Antimicrobial Finishing of Cotton with Zinc Pyrithione

Author:
Cletus E. Morris; Clark M. Welch
Source:
Textile research journal 1983 v.53 no.12 pp. 725-728
ISSN:
0040-5175
Subject:
Staphylococcus aureus; Trichophyton mentagrophytes; antibacterial properties; antifungal properties; cotton; cotton fabric; durability; laundry; polyethyleneimine; textile fibers; urea; zinc
Abstract:
... Solutions of a zinc complex of pyrithione in aqueous polyethylenimine were applied to cotton fabric by a conventional pad-cure procedure. When the solutions also contained urea, pyrithione was bound in the fabric. Fabric treated by one process still completely inhibited growth of Staphylococcus aureus after fifty launderings. It also completely inhibited growth of Trichophyton mentagrophytes, but ...
DOI:
10.1177/004051758305301202

26. Use of Aluminum or Titanium Compounds to Bind Antibacterial Agents to Cotton Fabric

Author:
Cletus E. Morris; Clark M. Welch
Source:
Textile research journal 1983 v.53 no.3 pp. 143-147
ISSN:
0040-5175
Subject:
Staphylococcus aureus; antibacterial properties; bacterial growth; binding agents; cotton fabric; oxytetracycline; textile fibers; titanium
Abstract:
... Solutions of Al₂(OH) ₅Cl, tetraisopropyl titanate, or a titanium chelate were used to bind organic antibacterial agents to cotton fabric. Fabric was treated with one of the metal compounds and oxytetracycline, tetracycline, or pyrithione (1-hydroxy-2- pyridinethione), in the same bath or separate baths, by conventional pad-cure pro cedures. At least one such process using each antibacterial agent ...
DOI:
10.1177/004051758305300301

27. Antibacterial spectra and minimum inhibition concentration of clupeine and salmine

Author:
Islam, N.; Itakura, T.; Motohiro, T.
Source:
Nihon suisan gakkaishi 1984 v.50 no.10 pp. 1705-1708
ISSN:
0021-5392
Subject:
salmon; herring; antibacterial properties
DOI:
10.2331/suisan.50.1705

28. Inactivation of bacteria and viruses in water: passage of germicidal ultraviolet light through Teflon

Author:
A. M. Wallbank; Ingrid Lebtag; W. Meyer; P. Boehm
Source:
Laboratory animals 1985 v.19 no.4 pp. 273-274
ISSN:
1758-1117
Subject:
Enterovirus C; plastic pipes; mice; water purification; Pseudomonas aeruginosa; ultraviolet radiation; antibacterial properties
Abstract:
... Teflon pipe as used in a water purification system transmitted germicidal ultraviolet (UV) light to inactivate Pseudomonas aeruginosa and poliovirus. The information is useful for animal care workers and others concerned with the prevention of microbial growth in water systems such as deionizers and distilled water. Of special significance is that there is a plastic that transmits UV light. ...
DOI:
10.1258/002367785780887374
PubMed:
2999508

29. Nitrite-tryptophan reaction; evidence for an equilibrium between tryptophan and its nitrosated form

Author:
Mellet, P.O.; Noel, P.R.; Goutefongea, R.
Source:
Journal of agricultural and food chemistry 1986 v.34 no.5 pp. 892-895
ISSN:
0021-8561
Subject:
cured meats; tryptophan; flavor; pH; temperature; nitrites; antibacterial properties
DOI:
10.1021/jf00071a031

30. Oxidation of beta-carotene by bovine milk lactoperoxidase-halide-hydrogen peroxide systems

Author:
Elstrand, B.; Bjorck, L.
Source:
Journal of agricultural and food chemistry 1986 v.34 no.3 pp. 412-415
ISSN:
0021-8561
Subject:
milk; beta-carotene; oxidation; enzymes; food chemistry; antibacterial properties
DOI:
10.1021/jf00069a007

31. Resistance in wild tomatoes to larvae of a specialist herbivore, Keiferia lycopersicella

Author:
Lin, S.Y.H.; Trumble, J.T.
Source:
Entomologia experimentalis et applicata 1986 v.41 no.1 pp. 53-60
ISSN:
0013-8703
Subject:
Keiferia lycopersicella; Solanum habrochaites; Solanum lycopersicum var. lycopersicum; antibacterial properties; herbivores; instars; larvae; larval development; leaves; mesophyll; mortality; tomatoes; trichomes
Abstract:
... Delayed larval development, higher mortality, and reduced leaf consumption by the tomato pinworm, Keiferia lycopersicella (Walsingham) (Lepidoptera: Gelechiidae), were observed on two related wild tomatoes, Lycopersicon hirsutum Humb. & Bonpl. (LA 361) and L. hirsutum f. glabratum C. M. Mull (PI 134417), when compared with the commercial variety, L. esculentum cv. VFN 7718. The exudate of type VI ...
DOI:
10.1111/j.1570-7458.1986.tb02171.x

32. Bactericidal effect of hydrogen peroxide on Salmonella typhimurium in liquid whole egg

Author:
A. ÜNlütürk; F. Turantasl
Source:
Journal of applied microbiology 1987 v.62 no.1 pp. 25-28
ISSN:
1364-5072
Subject:
microbiology; hydrogen peroxide; Salmonella Typhimurium; eggs; antibacterial properties
Abstract:
... The effect of hydrogen peroxide on Salmonella typhimurium in whole egg was evaluated. The bactericidal effects observed on the test organism at 5° and 20°C were found to be similar. There was a 99% kill in the presence of 0°5% and 1°0% H2O2. Addition of the test organism and H2O2 after pre‐heating the egg material at 40°C for 15 min caused a rapid kill which was 10000‐fold greater than that produc ...
DOI:
10.1111/j.1365-2672.1987.tb02377.x

33. Effect of sodium chloride on uptake of substrate by Staphylococcus aureus 196E

Author:
Smith, J.L.; Maurer, M.J.; Bencivengo, M.M.; Kunsch, C.A.
Source:
Journal of food protection 1987 v.50 no.11 pp. 968-981
ISSN:
0362-028X
Subject:
Staphylococcus aureus; sodium chloride; antibacterial properties; enzyme activity; nutrient uptake

34. An examination of the phytotoxicity of the water shield, Brasenia schreberi

Author:
Elakovich, S.D.; Wooten, J.W.
Source:
Journal of chemical ecology 1987 v.13 no.9 pp. 1935-1940
ISSN:
0098-0331
Subject:
Brasenia schreberi; phytotoxicity; allelopathy; antibacterial properties; Chlorella pyrenoidosa; Anabaena flos-aquae; algicides; plant extracts; Mississippi
DOI:
10.1007/BF01014676
PubMed:
24302458

35. A new bioassay system for screening high berberine-producing cell colonies of Thalictrum minus

Author:
Suzuki, T.; Yoshioka, T.; Hara, Y.; Tabata, M.; Fujita, Y.
Source:
Plant cell reports 1987 v.6 no.3 pp. 194-196
ISSN:
0721-7714
Subject:
Thalictrum minus; medicinal plants; cell culture; metabolites; antibacterial properties; bioassays
DOI:
10.1007/BF00268477
PubMed:
24248650

36. The responsible use of chloramphenicol in small animal practice. 1. Pharmacological considerations

Author:
Knifton, A.
Source:
Journal of small animal practice 1987 v.28 no.6 pp. 537-542
ISSN:
0022-4510
Subject:
veterinary medicine; dogs; cats; chloramphenicol; pharmacokinetics; antibacterial properties; toxicity
DOI:
10.1111/j.1748-5827.1987.tb01447.x

37. Antimicrobial activity of sodium bicarbonate

Author:
Corral, L.G.; Post, L.S.; Montville, T.J.
Source:
Journal of food science : an official publication of the Institute of Food Technologists 1988 v.53 no.3 pp. 981-982
ISSN:
0022-1147
Subject:
food additives; food preservation; sodium bicarbonate; antibacterial properties
Abstract:
... Sodium bicarbonate (SB) inhibited the growth of bacteria and yeasts in agar media model systems under certain conditions. Escherichia coli, Lactobacillus plantarum, Staphylococcus aureus, and Pseudomonas aeruginosa aerobic plate counts were reduced 10,000-fold by 0.12M (1% w/v) SB. Saccharomyces cerevisiae and Hansenula wingei were more sensitive; counts were reduced 100,000-fold by 0.06M SB. Pota ...
DOI:
10.1111/j.1365-2621.1988.tb09005.x

38. Insect immunity. Purification and characterization of a family of novel inducible antibacterial proteins from immunized larvae of the dipteran Phormia terranovae and complete amino-acid sequence of the predominant member, diptericin A

Author:
Dimarcq, J.L.; Keppi, E.; Dunbar, B.; Lambert, J.; Reichhart, J.M.; Hoffmann, D.; Rankine, S.M.; Fothergill, J.E.; Hoffmann, J.A.
Source:
European journal of biochemistry 1988 v.171 no.1/2 pp. 17-22
ISSN:
0014-2956
Subject:
Protophormia terraenovae; immunity; larvae; injection; bacteria; antibacterial properties; Escherichia coli
DOI:
10.1111/j.1432-1033.1988.tb13752.x

39. Antagonism of Pseudomonas putida strain PP22 to phytopathogenic bacteria and its potential use as a biocontrol agent

Author:
Liao, C.H.
Source:
Plant disease 1989 v.73 no.3 pp. 223-226
ISSN:
0191-2917
Subject:
plant pathogenic bacteria; postharvest treatment; Pectobacterium carotovorum subsp. carotovorum; microbial pesticides; postharvest diseases; Solanum tuberosum; disease control; tubers; potatoes; roots; Pseudomonas putida; antibacterial properties
DOI:
10.1094/PD-73-0223

40. Antibacterial Activity of the Lactoperoxidase System on Listeria monocytogenes in Trypticase Soy Broth, UHT Milk and French Soft Cheese

Author:
; Jean-Paul Ramet
Source:
Journal of food protection 1989 v.52 no.10 pp. 706-711
ISSN:
0362-028X
Subject:
Listeria monocytogenes; UHT milk; antibacterial properties; culture media; inoculum; peroxidase; safety factor; soft cheeses; storage temperature
Abstract:
... The antibacterial activity of the lactoperoxidase system on the growth and survival of Listeria monocytogenes in trypticase soy broth, UHT milk and French soft cheese was determined. Several levels of Listeria cells, ranging from ca. 10 to 10(4) or 10(7) CFU/ml were studied. A comparison was made between the behavior of L. monocytogenes in these media with or without the lactoperoxidase system at ...
DOI:
10.4315/0362-028X-52.10.706

41. Antibacterial Effect of the Lactoperoxidase/Thiocyanate/Hydrogen Peroxide System Against Strains of Campylobacter Isolated from Poultry

Author:
Elisabeth Borch; Cecilia Wallentin; Mats Rosén; Lennart Björck
Source:
Journal of food protection 1989 v.52 no.9 pp. 638-641
ISSN:
0362-028X
Subject:
Campylobacter coli; UHT milk; antibacterial properties; hydrogen peroxide; pH; peroxidase; poultry; temperature; thiocyanates
Abstract:
... The antibacterial effect of the lactoperoxidase/thiocyanate/hydrogen peroxide system (lactoperoxidase system) was tested against strains of Campylobacter jejuni and Campylobacter coli isolated from poultry. The effect was studied at different pH-values and temperatures in UHT-milk (control); UHT-milk containing lactoperoxidase, sodiumthiocyanate and hydrogen peroxide (lactoperoxidase system); UHT- ...
DOI:
10.4315/0362-028X-52.9.638

42. Antibacterial properties of retail sponges

Author:
Llabres, C.M.; Rose, B.E.
Source:
Journal of food protection 1989 v.52 no.1 pp. 49-50
ISSN:
0362-028X
Subject:
food contamination; detection; antibacterial properties
Abstract:
... Seven different brands of cellulose sponges and one polyurethane variety were evaluated for inhibitory properties on twelve strains of gram positive and gram negative bacteria. Sponges were cut in 13 mm or 17 mm discs, autoclaved and aseptically placed on inoculated Tryptic Soy agar plates. The inhibitory effects of sterile sponges, unrinsed, and rinsed in distilled water, were measured. The zone ...
DOI:
10.4315/0362-028X-52.1.49

43. Antifungal and Antibacterial Activity of Acrophialophora levis Samson and Tariq Mahmood

Author:
GÜLAY TURHAN; F. GROSSMANN
Source:
Phytopathologische Zeitschrift 1989 v.124 no.3 pp. 200-206
ISSN:
0931-1785
Subject:
Sclerotinia sclerotiorum; Phytophthora capsici; rhizosphere; Pythium debaryanum; Botrytis cinerea; antagonists; Xanthomonas vesicatoria; Thanatephorus cucumeris; trees; plant pathogenic fungi; Bacillus subtilis; Clavibacter michiganensis subsp. michiganensis; Mastigomycotina; bacteria; antibacterial properties; Turkey (country)
Abstract:
... In studies conducted to gain information on the antagonistic potential of Acrophialophora levis, an isolate obtained from the rhizosphere of olive trees in Aegean Region (Turkey) was assayed in vitro for its antibiotic activity against 16 important soil‐borne plant pathogenic fungi belonging to Mastigomycotina, Ascomycotina, Basidiomycotina and Deuteromycotina, and six bacteria by using the streak ...
DOI:
10.1111/j.1439-0434.1989.tb04915.x

44. Antimicrobial activity of some Egyptian spice essential oils

Author:
Farag, R.S.; Daw, Z.Y.; Hewedi, F.M.; El-Baroty, G.S.A.
Source:
Journal of food protection 1989 v.52 no.9 pp. 665-667
ISSN:
0362-028X
Subject:
spices; essential oils; antibacterial properties; food preservation; food safety; Egypt
Abstract:
... Six spice essential oils (sage, rosemary, caraway, cumin, clove, and thyme) and their basic ingredients were tested for their inhibitory effect against 3 strains of Gram-negative bacteria, 4 strains of Gram-positive bacteria, one acid fast bacterium, and one yeast. Preliminary screening of antimicrobial activity of the essential oils was done using the filter paper disc agar diffusion method. The ...
DOI:
10.4315/0362-028X-52.9.665

45. Behavior of Listeria monocytogenes at 7, 13, 21, and 35°C in Tryptose Broth Acidified with Acetic, Citric, or Lactic Acid

Author:
Normah Ahamad; Elmer H. Marth
Source:
Journal of food protection 1989 v.52 no.10 pp. 688-695
ISSN:
0362-028X
Subject:
Listeria monocytogenes; acetic acid; antibacterial properties; citric acid; dissociation; growth retardation; lactic acid; pathogens; statistical analysis; temperature
Abstract:
... Inhibition of Listeria monocytogenes CA and V7 by of acetic, citric, and lactic acids at 7, 13, 21, and 35°C was investigated. Statistical analysis showed interactive effects between temperature, types, and concentration of acids and strains of the pathogen. Presence of up to 0.1% of acetic, citric and lactic acids in the medium (tryptose broth) inhibited growth; the degree of inhibition increased ...
DOI:
10.4315/0362-028X-52.10.688

46. Effect of Different Levels of Nitrite and Nitrate on the Survival of Listeria monocytogenes During the Manufacture of Fermented Sausage

Author:
Jaana Junttila; Jorma Hirn; Pauli Hill; Esko Nurmi
Source:
Journal of food protection 1989 v.52 no.3 pp. 158-161
ISSN:
0362-028X
Subject:
Listeria monocytogenes; additives; antibacterial properties; fermentation; fermented sausages; livestock and meat industry; manufacturing; nitrites; potassium nitrate; sodium chloride
Abstract:
... The fate of L. monocytogenes during the fermentation of Finnish fermented sausage was examined. L. monocytogenes was able to survive during a 21 d fermentation of sausage with levels of nitrite and salt commonly used in the meat industry today (120 ppm NaNO2 and 3.0% NaCl). Initial numbers of Listeria (103 CFU/g and 105 CFU/g) decreased approximately 1 log 10 CFU/g during the manufacture. Increasi ...
DOI:
10.4315/0362-028X-52.3.158

47. The bactericidal effect of isoascorbic acid combined with mild heat

Author:
Mackey, B.M.; Seymour, Debra A.
Source:
Journal of applied microbiology 1989 v.67 no.6 pp. 629-638
ISSN:
1364-5072
Subject:
Staphylococcus aureus; antibacterial properties; anaerobic conditions; heat inactivation; hydroxyl radicals; dehydroascorbic acid; catalase; Enterococcus faecium; Salmonella Thompson; heat; oxygen consumption; Candida zeylanoides; superoxide dismutase; autoxidation; mannitol; Clostridium perfringens; isoascorbic acid; blended foods; histidine; Escherichia coli
Abstract:
... The thermal inactivation of Salmonella thompson, Escherichia coli, Staphylococcus aureus, Clostridium perfringens, Candida zeylanoides, Enterococcus faecium and E. faecalis was accelerated by the addition of sodium isoascorbate (1 mmol/1) to phosphate-buffer heating medium but not to complex food mixtures. The lethal effect of isoascorbate was nullified by heating under anaerobic conditions or by ...
DOI:
10.1111/j.1365-2672.1989.tb02536.x

48. Antimicrobial effect of human milk on Bordetella pertussis

Author:
K. Redhead; T. Hill; B. Mulloy
Source:
FEMS microbiology letters 1990 v.70 no.3 pp. 269-274
ISSN:
0378-1097
Subject:
Bordetella pertussis; antibacterial properties; antibiotics; antibodies; breast milk; fatty acid composition; iron; linoleic acid; lysozyme; microbial growth; milk; viability
Abstract:
... It has been demonstrated that human milk, unlike bovine milk, can reduce the viability of Bordetella pertussis. This antibacterial activity was not due to the presence of antibiotics or antibodies in the human milk. Reducing the level of available iron or increasing the concentration of lysozyme in bovine milk did not induce anti‐B. pertussis activity. Analysis of total fatty acids revealed that ...
DOI:
10.1111/j.1574-6968.1990.tb13987.x

49. Food irradiation: Unsatisfactory preservative

Author:
Lacey, R.W.; Dealler, S.F.
Source:
British food journal 1990 v.92 no.1 pp. 15-17
ISSN:
0007-070X
Subject:
antiviral properties; food processing; food irradiation; temperature; gamma radiation; antibacterial properties
Abstract:
... Food irradiation, typified by gamma rays from a cobalt 60 source, results in discontinuous or focal chemical damage to food components and microorganisms. A host of variables make the identification of a suitable dose for any food item difficult. There are so few products suitable for this treatment that it will do little to reduce the incidence of food poisoning. Before irradiation is used, the p ...
DOI:
10.1108/00070709010000709

50. Hypophosphite: a review

Author:
Rhodehamel, E.J.; Pierson, M.D.; Leifer, A.M.
Source:
Journal of food protection 1990 v.53 no.6 pp. 513-518
ISSN:
0362-028X
Subject:
cured meats; antibacterial properties; food preservation; phosphorus; physicochemical properties; toxicity; laws and regulations
Abstract:
... Efforts to find a suitable sparing agent for nitrite in cured meat products have brought sodium hypophosphite (SHP) to the attention of the scientific community. Hypophosphites were introduced in the mid 1800s as a cure for tuberculosis, but recent reports have suggested SHP could possess antibotulinal and antimicrobial properties. Sodium hypophosphite has good potential as an antimicrobial food i ...
DOI:
10.4315/0362-028X-53.6.513