Browsing by Author "Trofin, Alina-Elena"

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  • "Green roof" type arrangement – novelty for modern urban landscape design 
    Sandu, Tatiana; Trofin, Alina-Elena; Savin, Ștefana; Bădeanu, Marinela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2008)
    Vegetal roofs imply growing plants on the upper part of the buildings, thus replacing the surface taken away from nature by building that construction. Depending on the thickness of the substratum and the irrigation p ...
  • Adsorption of Cu (II) from aqueous solution on Sarkanda grass lignin: equilibrium and kinetic studies 
    Ungureanu, Elena; Jităreanu, Carmenica-Doina; Trofin, Alina-Elena; Ungureanu, Ovidiu C.; Fortună, Maria-Emiliana; Ariton, Adina-Mirela; Trincă, Lucia-Carmen; Popa, Valentin I. (Editura "Ion Ionescu de la Brad" Iasi, 2022)
    In this study, the adsorption of copper ions from aqueous solution onto lignin obtained from unmodified Sarkanda Grass was analyzed. To ensure optimal reaction conditions, the retention of copper ions was tested at different ...
  • Analysis of chemical parameters for three types of reconstituted milk powder 
    Eperjessy, Diana-Beatrice; Trofin, Alina-Elena; Ungureanu, Elena; Trincă, Lucia-Carmen; Sandu, Tatiana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2019)
    The infant formula means a breast milk substitute specifically made to meet the nutritional requirements of infants during the first few months of life until appropriate complementary feed is introduced. ...
  • Analysis of metal ions as soluble salts in different dairy products 
    Trofin, Alina-Elena; Ungureanu, Elena; Trincă, Lucia-Carmen; Eperjessy, Diana-Beatrice; Sandu, Tatiana (Editura ”Ion Ionescu de la Brad” Iasi, 2021)
    Milk and dairy products are unique combinations of micronutrients with multiple recognized health benefits. The trace elements present in dairy products have an important role in living organisms, among the most important ...
  • Analysis of the green areas with unlimited access and their impact on the population from Iaşi city 
    Sandu, Tatiana; Trofin, Alina-Elena; Pantazi, Viorica; Ungureanu, Elena (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2015)
    The current area of Iasi is approx. 3.770 ha of which the green system occupies approx. 826.80 ha (both green spaces within city limits and outside the city) and only 362.60 ha represent unlimited access green spaces ...
  • Aspects concerning the influence of some polymeric composite structures susceptible at biodegradation on the process of plant development 
    Ungureanu, Elena; Jităreanu, Carmenica-Doina; Trofin, Alina-Elena; Ungureanu, Ovidiu C.; Ariton, Adina-Mirela; Trincă, Lucia-Carmen; Popa, Valentin I. (Editura ”Ion Ionescu de la Brad” Iasi, 2021)
    This paper presents some results referring to the influence of some composite structures based on lignin (L), wood powder (PL), and low density polyethylene (LDPE) (Arpechim Pitesti), incorporated into the soil, on the ...
  • Assessment of quality parameters for marketed soft drinks 
    Trofin, Alina-Elena; Ungureanu, Elena; Trincă, Lucia-Carmen; Eperjessy, Diana-Beatrice; Sandu, Tatiana (Editura "Ion Ionescu de la Brad" Iasi, 2022)
    Soft drinks (non-alcoholic) are liquids that are consumed to hydrate the body and especially to combat the sensation of heat. Through this study we tried to analyse a series of quality indices for marketed soft drinks, ...
  • Atmospheric dry tolerance of dendrological plants and ways of implementation in urban and periurban green spaces 
    Sandu, Tatiana; Trofin, Alina-Elena; Bernardis, Roberto-Renato ("Ion Ionescu de la Brad" Iași University of Life Sciences, 2020)
    The impact of climate change increasingly depends on the measures and how affected areas, especially urban ones, manage to adapt by improving urban plans, increasing areas with green spaces, and adapting infrastructure ...
  • Chemical and spectral characterizations for some lignin products 
    Ungureanu, Elena; Jităreanu, Carmenica-Doina; Trofin, Alina-Elena; Sandu, Tatiana; Popa, Valentin I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2015)
    Lignin derivative (the commercial product - Protobind 1000) offered by the Granit Recherche Developement S.A. company, Lausanne-Schwitzerland was synthesized from annual plants. The present study’s aim was to modify commercial ...
  • Chemical transformations and spectral characterization to Protobind 3000 lignin 
    Ungureanu, Elena; Ariton, Adina-Mirela; Trofin, Alina-Elena; Jităreanu, Carmenica-Doina; Ungureanu, Ovidiu C.; Popa, Valentin I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2018)
    Lignin derivative (the commercial product -Protobind 3000) offered by the Granit Recherche Developement S.A. company, Lausanne-Schwitzerlandwas synthesized from annual plants. The present study’s aim was tomodify ...
  • Contributions to the improvement of the permanent grasslands from the boreal floor of the Călimani Mountains 
    Iacob, Teodor; Vîntu, Vasile; Samuil, Costel; Popovici, Constantin-Iulian; Trofin, Alina-Elena (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The permanent grasslands from the boreal floor, spread in the middle and upper part of the Călimani Mountains, occupy wide surfaces and produce 6 – 7 t ha-1 green mass. These grasslands present economical and ecological ...
  • Cornhusk powders as adsorbents for nitrites in solution: a thermodynamic and kinetic approach 
    Trofin, Alina-Elena; Ungureanu, Elena; Motrescu, Iuliana; Trincă, Lucia-Carmen; Țopa, Denis-Constantin; Eperjessy, Diana-Beatrice (Iasi University of Life Sciences (IULS), Iași, 2023-10-04)
    The retention of nitrite ions in solutions of different concentrations by three cornhusks-based powders was analyzed. Natural cornhusk powder (NCHP), as waste obtained from local market, the alkalized cornhusk powder ...
  • The decrease in nitrate content of polluted waters by using waste wood as adsorbent material 
    Trofin, Alina-Elena; Ungureanu, Elena; Trincă, Lucia-Carmen; Sandu, Tatiana; Iacob, Cătălina-Ioana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2015)
    Large amounts of waste wood obtained from logging and wood processing have found various uses in the furniture industry, agriculture, entering into various compost recipes with applications in restoring soil's fertility ...
  • Ecological solutions regarding the monitorization of the urban atmosphere polution involving bioindicating trees on the main street alineaments in Iaşi 
    Sandu, Tatiana; Trofin, Alina-Elena; Bernardis, Roberto-Renato; Grecu, Codrina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2019)
    Recent data underline that the evolution of the urban environment in Iaşi was mostly based ondeveloping the street system infrastructurein detriment of the urban green areas, what ledinevitablyto the ...
  • Functional quality of improved tomato genotypes grown in open field and in plastic tunnel under organic farming 
    Murariu, Otilia-Cristina; Brezeanu, Creola; Jităreanu, Carmenica-Doina; Robu, Teodor; Irimia, Liviu-Mihai; Trofin, Alina-Elena; Popa, Lorena-Diana; Stoleru, Vasile; Murariu, Florin; Brezeanu, Petre-Marian (MDPI, 2021-06-29)
    In response to urgent demand to raise awareness of the nutritional and health benefits of tomato consumption and to advocate for healthy diets through increased sustainable production and consumption of fruits and ...
  • Gravitational analyses applied to protobind 1000 lignin 
    Ungureanu, Elena; Ungureanu, Ovidiu C.; Trofin, Alina-Elena; Ariton, Adina-Mirela; Jităreanu, Carmenica-Doina; Popa, Valentin I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    Lignin derivative (the commercial product -Protobind 1000) offered by the Granit Recherche Developement S.A. company, Lausanne-Schwitzerlandwas synthesized from annual plants. The ligninstands out by a very large range ...
  • Gravitational sedomentometrical analyses applied to the sarkanda grass lignin 
    Ungureanu, Elena; Ungureanu, Ovidiu C.; Trofin, Alina-Elena; Ariton, Adina-Mirela; Jităreanu, Carmenica-Doina; Popa, Valentin I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2019)
    The lignin stands out by a very large range of applications in extremely various domains. The adsorption-desorption capacity, ion exchange capacity and its catalytic properties are just a few specific ...
  • Issues concerning anthropic influence exerted on street alignments in Iasi 
    Sandu, Tatiana; Trofin, Alina-Elena; Bernardis, Roberto-Renato; Pantazi, Viorica (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2016)
    Anthropic interventions madein Iasi street alignments in recent years, even by those who manage these green spaces, often rise questions about their intentions. By this analysis is intended to highlight certain aspects ...
  • Issues regarding the ecological forestry reconstruction of the degraded land inside Podu-Iloaiei forest district, Iași county 
    Sandu, Tatiana; Trofin, Alina-Elena; Bernardis, Roberto-Renato; Paraschiv, Luminița-Nicoleta (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2015)
    Studies conducted by researchers in our country points out that most of the installed protective forest cultures on degraded land have as basic species black pine (Pinus nigra) and sylvester pine (Pinus silvestris). It ...
  • Lignin derivatives modified by hydroxymethylation and epoxydation reactions 
    Ungureanu, Elena; Jităreanu, Carmenica-Doina; Trofin, Alina-Elena; Ungureanu, Ovidiu C.; Popa, Valentin I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2017)
    Lignin derivative (the commercial product -Protobind 2000) offered by the Granit Recherche Developement S.A. company, Lausanne-Schwitzerlandwas synthesized from annual plants. The present study’s aim was tomodify ...