Zarządzanie Wartością Przedsiębiorstwa Na Przykładzie Przedsiębiorstwa Z Branży Pozostałe Przetwarzanie -- Konserwowanie Owoców -- Warzyw (Pkd 10.39) (Enterprise Value Management on the Example Companies in the Other Processing and Preserving of Fruits and Vegetables (PKD10.39))

2013 ◽  
Author(s):  
Małgorzata Pałęga
Keyword(s):  
Fruits And Vegetables ◽  
The Other ◽  
Value Management ◽  
Enterprise Value

COST THINKING IN THE PROCESS OF ENTERPRISE VALUE MANAGEMENT

2020 ◽  
Vol 3 (3) ◽  
pp. 50-55
Author(s):  
B. I. SHEVCHENKO ◽  
Keyword(s):  
Value Management ◽  
Enterprise Value ◽  
Foreign Literature ◽  
Methodological Approaches

The article explores the concept of cost thinking based on methodological approaches developed in the domestic and foreign literature; the process of enterprise value management is analyzed in the article.

scholarly journals Naturalization and spread of the alien species Ozognathus cornutus (LeConte, 1859) (Coleoptera: Ptinidae: Ernobiinae) in Italy

2021 ◽  
Author(s):  
Giuliano Cerasa ◽  
Gabriella Lo Verde
Keyword(s):  
North America ◽  
Fruits And Vegetables ◽  
First Record ◽  
The Other ◽  
Ecological Role ◽  
Dried Fruits ◽  
Wood Shavings ◽  
Potential Pest ◽  
Small Wood ◽  
Natural Barrier

AbstractOzognathus cornutus (LeConte, 1859) (Coleoptera: Ptinidae: Ernobiinae), species native to North America, is a saproxylophagous species and is known to feed on decaying tissues within conspicuous galls and on vegetal decaying organic material such as dried fruits or small wood shavings and insect excrements in galleries made by other woodboring species. A few years after the first record in 2011, its naturalization in Italy is here reported. The insect was found as successor in galls of Psectrosema tamaricis (Diptera Cecidomyiidae), Plagiotrochus gallaeramulorum, Andricus multiplicatus and Synophrus politus (Hymenoptera Cynipidae). The galls seem to have played an important ecological role in speeding up the naturalization process. The lowest proportion of galls used by O. cornutus was recorded for P. tamaricis (23%), the only host belonging to Cecidomyiidae, while the percentages recorded for the other host species, all Cynipidae forming galls on oaks, were higher: 43.6%, 61.1% and 76.9% in A multiplicatus, S. politus and P. gallaeramulorum, respectively. Although O. cornutus is able to exploit other substrates like dried fruits and vegetables, for which it could represent a potential pest, it prefers to live as a successor in woody and conspicuous galls, which thus can represent a sort of natural barrier limiting the possible damages to other substrates.

scholarly journals Bioactive Labels for Fresh Fruits and Vegetables

2013 ◽  
Vol 70 (2) ◽  
pp. 75 ◽  
Author(s):  
Liana Nasui ◽  
Dan Vodnar ◽  
Carmen Socaciu
Keyword(s):  
Green Tea ◽  
Bioactive Compounds ◽  
Pesticide Residues ◽  
Fruits And Vegetables ◽  
Glacial Acetic Acid ◽  
The Other ◽  
Microbial Load ◽  
Influence Of Water ◽  
Tea Extract

Pesticide residues and microbial load on the surface of fresh fruits and vegetables becomes a major concern due to the safety and quality of these products for consumer.In order to minimize these risk factors (pesticide residues and microbial load), were achieved labels for fruits and vegetables that are consumed with shell which disintegrates under the influence of water jet and thus reduce the amount of these contaminants. Were elaborated labels based on polymer (chitosan) at a concentration of 2%, which incorporate bioactive compounds from green tea with potential decontaminant of the peel of this products. Green tea extract was obtained by infusing 1 g of dried green tea in 100 ml water at 80° C for 10 minutes. The extract was filtered and then mixed with 2 g chitosan acidified with 0.7% glacial acetic acid and dilute to the mark with distilled water. Were identified bioactive compounds from green tea, using UV-VIS and HPLC. Then were elaborated the labels. These tags were used on pepper, tomato, apple and  nectarine. Were quantified the microbial load and the pesticide residues on their surface unwashed, washed only with water and were monitored the influence of labels on these factors. Identified pesticides were mefenoxan and thiamethoxam, which were quantified by HPLC. In what it concerns the influence, were founded the absence of germs at pepper and a significant decrease at the other. In terms of  the potential of reducing pesticide, the experimental results have indicated that the label can prove its effectiveness.

scholarly journals Occurrence of Natural Bacillus thuringiensis Contaminants and Residues of Bacillus thuringiensis-Based Insecticides on Fresh Fruits and Vegetables

2006 ◽  
Vol 72 (5) ◽  
pp. 3435-3440 ◽  
Author(s):  
Kristine Frederiksen ◽  
Hanne Rosenquist ◽  
Kirsten J�rgensen ◽  
Andrea Wilcks
Keyword(s):  
Bacillus Thuringiensis ◽  
Fruits And Vegetables ◽  
Dna Analysis ◽  
Random Amplified Polymorphic Dna ◽  
The Other ◽  
Crystal Proteins ◽  
Enterotoxin Genes ◽  
Pcr Method ◽  
Plasmid Profiling ◽  
Hemolysin Bl

ABSTRACT A total of 128 Bacillus cereus-like strains isolated from fresh fruits and vegetables for sale in retail shops in Denmark were characterized. Of these strains, 39% (50/128) were classified as Bacillus thuringiensis on the basis of their content of cry genes determined by PCR or crystal proteins visualized by microscopy. Random amplified polymorphic DNA analysis and plasmid profiling indicated that 23 of the 50 B. thuringiensis strains were of the same subtype as B. thuringiensis strains used as commercial bioinsecticides. Fourteen isolates were indistinguishable from B. thuringiensis subsp. kurstaki HD1 present in the products Dipel, Biobit, and Foray, and nine isolates grouped with B. thuringiensis subsp. aizawai present in Turex. The commercial strains were primarily isolated from samples of tomatoes, cucumbers, and peppers. A multiplex PCR method was developed to simultaneously detect all three genes in the enterotoxin hemolysin BL (HBL) and the nonhemolytic enterotoxin (NHE), respectively. This revealed that the frequency of these enterotoxin genes was higher among the strains indistinguishable from the commercial strains than among the other B. thuringiensis and B. cereus-like strains isolated from fruits and vegetables. The same was seen for a third enterotoxin, CytK. In conclusion, the present study strongly indicates that residues of B. thuringiensis-based insecticides can be found on fresh fruits and vegetables and that these are potentially enterotoxigenic.

scholarly journals Heavy Metal Contents of Municipal and Rural Dumpsite Soils and Rate of Accumulation byCarica papayaandTalinum triangularein Uyo, Nigeria

2008 ◽  
Vol 5 (2) ◽  
pp. 281-290 ◽  
Author(s):  
G. A. Ebong ◽  
M. M. Akpan ◽  
V. N. Mkpenie
Keyword(s):  
Fruits And Vegetables ◽  
Agricultural Soils ◽  
Toxic Metal ◽  
The Other ◽  
Plant Parts ◽  
Metal Contents ◽  
Metal Levels ◽  
High Concentrations ◽  
The Impact ◽  
The Relationship

Dumpsites in Uyo and most cities in Nigeria are used nutrients rich soils for cultivating fruits and vegetables without regards to the risk of toxic metal pollution by the wastes. This development necessitated the research on the assessment of the impact of municipal and rural dumpsites on the metal levels of the underlying soils, the relationship between the dumpsite- soil metal content and the rate of bio-accumulation by plants, the effect of plant specie and plant part on the rate of metal uptake. Atomic absorption spectrophotometer was employed for the analysis of the samples and results obtained from municipal dumpsite soil indicated the following mean concentrations: Fe, 1711.20 μg/g; Pb, 43.28 ug/g; Zn, 88.34 ug/g; Ni, 12.18 ug/g; Cd, 14.10 ug/g and Cu, 56.33 ug/g. These concentrations were relatively higher than the following concentrations: Fe, 1016.98 ug/g; Pb, 18.57 ug/g; Zn, 57.90 ug/g; Ni, 7.98 ug/g; Cd, 9.25 ug/g and Cu, 33.70 ug/g recorded for the rural dumpsite soil. Consequently, plants grown on municipal dumpsites soil accumulated higher concentrations of the metals than those on rural dumpsites. Results obtained from this study also revealed that plants grown on dumpsite soils bio-accumulated higher metal concentrations than their counterparts obtained from normal agricultural soils. The ability of plants to bioaccumulate these metals were also observed as being different from one plant to the other and from one plant parts to the other. And apart from Fe and Zn which recorded higher concentrations in the leaves of the plants studied, other metals recorded higher concentrations in the roots. The general results obtained revealed that the levels of Cd in dumpsite-soil were above the standard while the levels of Cd and Pb in plants were also above the recommended levels in plants. The implications of these high concentrations of these metals in soil and plants have been discussed. Some useful recommendations on the proper handling of wastes to reduce toxic metal loads at dumpsites have also been highlighted.

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