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Artigos de revistas sobre o tema "Preservation"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 25 de julho de 2025

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1

Sharif, ZIM, FA Mustapha, J. Jai, N. Mohd Yusof, and NAM Zaki. "Review on methods for preservation and natural preservatives for extending the food longevity." Chemical Engineering Research Bulletin 19 (September 10, 2017): 145. http://dx.doi.org/10.3329/cerb.v19i0.33809.

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<p>Chemical, enzymatic or microbial activities from the surrounding environment and the food itself can cause spoilage to food products. In the meantime, the recent surge in world population, calls forfood products to be stored and delivered from one place to another place. During delivery, food products will start to deteriorate, losetheir appearance and decrease in nutritional values. Thus, the presence of food preservation methods such as heating, pickling, edible coating, drying, freezing and high-pressure processing can solve this problem by extending the food products‟ shelf life,

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Li, Yu Feng, Shi Fu Zhu, and Xue Jun Zhu. "Study on the Application of Modified Chitosan in Cherry Preservation." Advanced Materials Research 479-481 (February 2012): 124–28. http://dx.doi.org/10.4028/www.scientific.net/amr.479-481.124.

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To obtain a good Cherry preservative, the author prepared acetic acid Chitosan and metal ion complexes with solid-liquid reaction. Besides, the Cherry preservative was prepared by modified Chitosan materials. It was obtained that the optimal concentration of chitosen acetate for fresh cherries is 20g/l by studying effect of different concentrations of preservative on the storage of Cherry and its preservation time was 24 days. It also found that it owned better preservation effect with adding metal ion and Zn compound preservative had the best preservation performance among all experimental io

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3

Tan, Zhi Ming, Hao Chen, Ping Xiu Shi, et al. "Effects of Four Antistaling Agents on Preservation of Nan Feng Tangerines." Advanced Materials Research 1044-1045 (October 2014): 176–80. http://dx.doi.org/10.4028/www.scientific.net/amr.1044-1045.176.

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The Nan Feng Tangerine is used to study the preservation effects of the chemical preservative, 1% chitosan, 1% carboxymethyl with 1% chitosan, and 1% carboxymethyl with 50ppm Silver Nano composite. The results show that the tangerine weight losses after preservative treatments are lower than the loss of the control group, and the total citrus-sugar content, citrus-Vitamin C content and total citrus-acid content are higher than those of the control group. In conclusion, the Silver Nano composite has the best preservative effect on the Nan Feng citrus, and the effect using film preservation is b

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4

Huang, Dong-Qi, Ye Wang, Qian Wu, et al. "Anammox sludge preservation: Preservative agents, temperature and substrate." Journal of Environmental Management 311 (June 2022): 114860. http://dx.doi.org/10.1016/j.jenvman.2022.114860.

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5

He, Ying, Tian Qiu, Bangdi Liu, et al. "Application of antagonistic antibacterial activity cling film in extending the shelf life of perishable agricultural products." Italian Journal of Food Science 37, no. 2 (2025): 295–318. https://doi.org/10.15586/ijfs.v37i2.2838.

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Spoilage of perishable agricultural products during storage and transport leads to significant economic losses. Antimicrobial active preservative film is an emerging technology for preserving these products. This paper reviews the advantages and disadvantages of using antagonistic bacteria in agricultural product preservation, the synergy between antagonistic bacteria and preservative films, the combination of antimicrobial active films with other preservation methods, and their application in fruits, vegetables, chilled meat, aquatic products, and raw milk. The study concludes that while anta

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6

Dr., Bhakti Anoop Kshirsagar. "Food preservation." International Journal of Advance Research in Multidisciplinary 2, no. 2 (2024): 260–63. https://doi.org/10.5281/zenodo.12497918.

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Food preservation is the practice of extending the shelf life and maintaining the quality of food by inhibiting microbial growth and delaying natural enzymatic and chemical reactions. Various techniques such as heat treatment, refrigeration, and the use of preservatives like organic acids are employed to achieve this. These methods not only prevent spoilage but also ensure that nutritional content, flavor, and texture are preserved. With increasing consumer demand for minimally processed and preservative-free foods, modern food preservation focuses on innovative approaches that enhance safety

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7

Parikh, Arjun. "The Preservation of the Separate Spheres Doctrine in Congress and the Federal Courts." Michigan Journal of Gender & Law, no. 30.1 (2023): 107. http://dx.doi.org/10.36641/mjgl.30.1.preservation.

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In Bradwell v. State, an 1872 decision upholding an Illinois law prohibiting women from practicing law, the United States Supreme Court reasoned that the law was justified because women belonged in the “domestic sphere.” While today’s sex-based workplace exclusions are not as explicit as they once were, women still face barriers to remaining in the workforce and advancing in the workplace despite the existence of major federal legislation in the areas of pregnancy discrimination and family leave policy. Congress passed the Pregnancy Discrimination Act (PDA) in 1978 to stop pregnancy discrimina

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8

Nazaruk, M. "The analysis of nature preservation scientific researches on geographical faculty Lvov national university at the end of the XX–beginning of the XXI c." Visnyk of the Lviv University. Series Geography, no. 45 (May 20, 2014): 39–48. http://dx.doi.org/10.30970/vgg.2014.45.1149.

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The main aspects and directions of preservation school on the geographical faculty during the latest 20 years were considered. The subject of nature preservation researches were characterized. It was noticed the main aspects of activity of scientists of geographical faculty of Lviv National University. The publications of nature preservation literature were analyzed, the main directions of dissertation researches on the faculty were noticed. Key words: nature preservations scientific researches, department of geography Ivan Franko National University of Lviv.

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Power, Rose-Lee. "Preservation." ANZTLA EJournal, no. 9 (December 18, 2013): 69–94. http://dx.doi.org/10.31046/anztla.vi9.235.

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Hill-Bjerke, Carolyn. "Preservation." Anthropology Humanism 29, no. 2 (2004): 190–91. http://dx.doi.org/10.1525/ahu.2004.29.2.190.

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Koets, J. "Preservation." Minnesota review 2014, no. 83 (2014): 2. http://dx.doi.org/10.1215/00265667-2781404.

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12

Cole, Norma. "Preservation." Appalachian Heritage 15, no. 4 (1987): 6. http://dx.doi.org/10.1353/aph.1987.0063.

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13

Bergland, Kristi, Enrique Caboverde, Alice Carli, Christina Gibson, and Stephanie Sussmeier. "Preservation." Notes 80, no. 1 (2023): 22–28. http://dx.doi.org/10.1353/not.2023.a905311.

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14

Battula, Narendra R., and Kenneth A. Andreoni. "Oxygenated Preservation Solutions for Organ Preservation." Transplantation 103, no. 2 (2019): 233–34. http://dx.doi.org/10.1097/tp.0000000000002531.

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15

Souza, Romulo Silveira de, Diego Martins Stangerlin, Elisangela Pariz, and Rafael Rodolfo Melo. "EFFICIENCY OF BURNT OIL AS WOOD PRESERVATIVE SUBMITTED TO FIELD DETERIORATION TESTS." Nativa 4, no. 3 (2016): 139–43. http://dx.doi.org/10.31413/nativa.v4i3.3410.

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EFICIÊNCIA DO ÓLEO QUEIMADO COMO PRESERVATIVO DE MADEIRAS SUBMETIDAS A ENSAIOS DE DETERIORAÇÃO DE CAMPOO objetivo desse estudo foi avaliar a eficiência do óleo queimado como preservativo de madeiras de Trattinnickia rhoifolia Willd. submetidas a ensaios de deterioração de campo. Os tratamentos preservativos com óleo queimado foram realizados pelo método de imersão simples considerando dois fatores de variação: viscosidade do óleo (SAE 10 e SAE 15) e tempo de imersão (3 min, 3 h e 24 h). A eficiência dos tratamentos preservativos foi avaliada por meio da taxa de retenção do produto oleoso, quan

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16

McCoy, Victoria E., Carmen Soriano, and Sarah E. Gabbott. "A review of preservational variation of fossil inclusions in amber of different chemical groups." Earth and Environmental Science Transactions of the Royal Society of Edinburgh 107, no. 2-3 (2016): 203–11. http://dx.doi.org/10.1017/s1755691017000391.

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ABSTRACTFossils in amber are a particularly important and unique palaeobiological resource. Amber is best known for preserving exceptionally life-like fossils, including microscopic anatomical details, but this fidelity of preservation is an end-member of a wide spectrum of preservation quality. Many amber sites only preserve cuticle or hollow moulds, and most amber sites have no fossils at all. The taphonomic processes that control this range in preservation are essentially unknown. Here, we review the relationship between amber groups and fossil preservation, based on published data, to dete

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17

Huelsenbeck, John P., and Bruce Rannala. "Maximum likelihood estimation of phylogeny using stratigraphic data." Paleobiology 23, no. 2 (1997): 174–80. http://dx.doi.org/10.1017/s0094837300016778.

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The stratigraphic distribution of fossil species contains potential information about phylogeny because some phylogenetic trees are more consistent with the distribution of fossils in the rock record than others. A maximum likelihood estimator of phylogeny is derived using an explicit mathematical model of fossil preservation. The method assumes that fossil preservations within lineages follow an independent Poisson process, but can be extended to include other preservation models. The performance of the method was examined using Monte Carlo simulation. The performance of the maximum likelihoo

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18

Saito, Mitsuru, David A. Thomas, Robert S. Payne, and Glen J. Thurgood. "Utah’s Legal Framework for Corridor Preservation Activities." Transportation Research Record: Journal of the Transportation Research Board 1706, no. 1 (2000): 29–37. http://dx.doi.org/10.3141/1706-04.

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Tools and techniques for corridor preservation strategies are categorized into two groups: interim protection measures and preservation measures. Interim protection measures serve to hold land out of development until it can be purchased; preservation measures definitively ensure that right-of-way will be available when needed for a transportation facility. This almost invariably involves full transfer of title of others’ rights to a public transportation or other government entity. These measures must be implemented within the limits of the statutes that exist in the state where a public agen

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19

Lembach Jahnsen, Hanns, Hynek Mergental, M. Thamara P. R. Perera, and Darius F. Mirza. "Ex-situ liver preservation with machine preservation." Current Opinion in Organ Transplantation 26, no. 2 (2021): 121–32. http://dx.doi.org/10.1097/mot.0000000000000864.

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Jääskeläinen, Anssi, and Mirja Loponen. "Preservation is no Preservation without Proper Education." Archiving Conference 10, no. 1 (2013): 61–65. http://dx.doi.org/10.2352/issn.2168-3204.2013.10.1.art00014.

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21

Giguère, Louis A., J. F. St-Pierre, B. Bernier, A. Vézina, and j. G. Rondeau. "Can We Estimate the True Weight of Zooplankton Samples after Chemical Preservation?" Canadian Journal of Fisheries and Aquatic Sciences 46, no. 3 (1989): 522–27. http://dx.doi.org/10.1139/f89-070.

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Zooplankton are collected and sorted into two size fractions from which samples are randomly alloted to a battery of commonly used preservation techniques. We determine dry weight, ash content, and caloric content. We compute organic and inorganic losses of the samples to examine potential causes of variation in dry weight estimates. Treatments are: no preservation, preservation with one of three chemicals (75% ethanol, 5% or 10% buffered formaldehyde), preservation for 1 or 66 wk, and oven- or freeze-drying. Overall dry weight losses are independent of preservation methods. Chemical preservat

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22

Sperling, Erik A., Uwe Balthasar, and Christian B. Skovsted. "On the edge of exceptional preservation: insights into the role of redox state in Burgess Shale-type taphonomic windows from the Mural Formation, Alberta, Canada." Emerging Topics in Life Sciences 2, no. 2 (2018): 311–23. http://dx.doi.org/10.1042/etls20170163.

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Animals originated in the Neoproterozoic and ‘exploded’ into the fossil record in the Cambrian. The Cambrian also represents a high point in the animal fossil record for the preservation of soft tissues that are normally degraded. Specifically, fossils from Burgess Shale-type (BST) preservational windows give paleontologists an unparalleled view into early animal evolution. Why this time interval hosts such exceptional preservation, and why this preservational window declines in the early Paleozoic, have been long-standing questions. Anoxic conditions have been hypothesized to play a role in B

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23

Kanshi, Shivanand, Ravindra Kumar, M. P. Singh, M. P. Sinha, and S. K. Singh. "Effect of diluters, breeds and storage period on boar semen characteristics." Indian Journal of Animal Sciences 82, no. 8 (2012): 826–29. http://dx.doi.org/10.56093/ijans.v82i8.23000.

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The study was conducted on 54 semen samples obtained from 9 boars comprising 3 each of Large White Yorkshire, Tamworth and T & D (cross of Tamworth and Desi) by split sample technique to study the effect of different dilutors, genetic groups and hours of preservation on spermatozoa characteristics. The dilutors used were Kiev, Modena and lactose egg yolk (LEY). The sperm motility % was significantly highest in lactose egg yolk dilutor at all the hours of preservations. Irrespective of dilutors, the sperm motility% was significantly highest in T & D boars. Live sperm count was significa

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24

Kastellec, Mike. "Practical Limits to the Scope of Digital Preservation." Information Technology and Libraries 31, no. 2 (2012): 63. http://dx.doi.org/10.6017/ital.v31i2.2167.

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<p>This paper examines factors that limit the ability of institutions to digitally preserve the cultural heritage of the modern era. The author takes a wide-ranging approach to shed light on limitations to the scope of digital preservation. The author finds that technological limitations to digital preservation have been addressed but still exist, and that non-technical aspects—access, selection, law, and finances—move into the foreground as technological limitations recede. The author proposes a nested model of constraints to the scope of digital preservation and concludes that costs ar

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25

Juncan, Anca Maria, Luca Liviu Rus, Veronica Isabela Craciun, Andreea Loredana Vonica Tincu, and Claudiu Morgovan. "Application of a Multifunctional Additive in Cosmetic Preparations for Safe Preservation." Revista de Chimie 70, no. 7 (2019): 2429–33. http://dx.doi.org/10.37358/rc.19.7.7355.

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The aim of this study is represented by the description and the selection of an alternative preservative complex, it�s application in the development and formulation of a moisturizer and the comparative study of the efficacy of the cosmetic formulation, versus a traditional preserved cosmetic cream. For an adecvate preservation of the moisturizing cream there was used comparatively, the alternative preservation system Dermosoft LP (Caprylyl Glycol, Glycerin, Glyceryl Caprylic, Phenylpropanol), and the traditional preservative Salinip (Phenoxyethanol, Methyl Paraben, Propyl Paraben, Ethyl Parab

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26

Pagani, O. "Fertility preservation." Breast 56 (April 2021): S12. http://dx.doi.org/10.1016/s0960-9776(21)00078-3.

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27

Jensen, Jani R., Dean E. Morbeck, and Charles C. Coddington. "Fertility Preservation." Mayo Clinic Proceedings 86, no. 1 (2011): 45–49. http://dx.doi.org/10.4065/mcp.2010.0564.

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28

Sivertsvik, Morten. "Seafood Preservation." Journal of Aquatic Food Product Technology 30, no. 3 (2021): 247. http://dx.doi.org/10.1080/10498850.2021.1903224.

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29

Burge, Tyler. "Content Preservation." Philosophical Review 102, no. 4 (1993): 457. http://dx.doi.org/10.2307/2185680.

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30

Smith, Kit. "Preservation issues." ANZTLA EJournal, no. 38 (May 13, 2019): 18–26. http://dx.doi.org/10.31046/anztla.v0i38.1419.

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31

Sadiku, Matthew N. O., Adebowale E. Shadare, and Sarhan M. Musa. "Digital Preservation." International Journal of Advanced Research in Computer Science and Software Engineering 7, no. 4 (2017): 5–6. http://dx.doi.org/10.23956/ijarcsse/v7i4/01408.

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32

Troy, Maria. "Video Preservation." Afterimage 24, no. 2 (1996): 4–5. http://dx.doi.org/10.1525/aft.1996.24.2.4.

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33

Kellner, Jakob, and Saharon Shelah. "Preserving preservation." Journal of Symbolic Logic 70, no. 3 (2005): 914–45. http://dx.doi.org/10.2178/jsl/1122038920.

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AbstractWe prove that the property “P doesn't make the old reals Lebesgue null” is preserved under countable support iterations of proper forcings, under the additional assumption that the forcings are nep (a generalization of Suslin proper) in an absolute way. We also give some results for general Suslin ccc ideals.

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34

Mollenhauer, Erin. "Practical Preservation." ANZTLA EJournal, no. 27 (October 31, 2021): 17–21. http://dx.doi.org/10.31046/anztla.i27.3026.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 62, no. 7 (2001): 737. http://dx.doi.org/10.5860/crln.62.7.737.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 62, no. 8 (2001): 835–38. http://dx.doi.org/10.5860/crln.62.8.835.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 62, no. 9 (2001): 935. http://dx.doi.org/10.5860/crln.62.9.935.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 1 (2019): 43. http://dx.doi.org/10.5860/crln.63.1.43.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 10 (2002): 737. http://dx.doi.org/10.5860/crln.63.10.737.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 11 (2002): 825. http://dx.doi.org/10.5860/crln.63.11.825.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 2 (2002): 131. http://dx.doi.org/10.5860/crln.63.2.131.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 3 (2002): 215–21. http://dx.doi.org/10.5860/crln.63.3.215.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 4 (2002): 296–301. http://dx.doi.org/10.5860/crln.63.4.296.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 5 (2002): 370–71. http://dx.doi.org/10.5860/crln.63.5.370.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 6 (2002): 442–43. http://dx.doi.org/10.5860/crln.63.6.442.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 7 (2002): 515. http://dx.doi.org/10.5860/crln.63.7.515.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 8 (2002): 594–95. http://dx.doi.org/10.5860/crln.63.8.594.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 63, no. 9 (2002): 670–71. http://dx.doi.org/10.5860/crln.63.9.670.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 64, no. 1 (2003): 40–45. http://dx.doi.org/10.5860/crln.64.1.40.

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Hedberg, Jane. "Preservation News." College & Research Libraries News 64, no. 10 (2003): 677. http://dx.doi.org/10.5860/crln.64.10.677.

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