Category Archives: Annals Of Chemistry

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Study on toxic metal levels in commercial marine organisms from Romanian market
Sonia AMARIEI, Gheorghe GUTT, Mircea OROIAN and Alexandra BODNAR » Download full version

Evaluation of the antioxidant activity of some types of red and white wines
Ana LEAHU, Sonia AMARIEI, Cristina DAMIAN, Mircea OROIAN and Sorina ROPCIUC » Download full version

Correlation of density with physico-chemical properties of sunflower oil
Anișoara-Arleziana NEAGU, Irina NIȚĂ and Elisabeta BOTEZ » Download full version

Physico chemical characterisation of sea buckthorn extracts for cosmetic use
Elisabeta CHIRILA, Elena OANCEA and Ioana Adina OANCEA » Download full version

Prediction of products yield at the thermal cracking of vegetable oil
Doinita Roxana CIOROIU and Claudia Irina KONCSAG » Download full version

The quality control of some dermo-cosmetic products
Viorica POPESCU, Alina SOCEANU and Simona DOBRINAS » Download full version

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Investigation of hydrogen bonding between nitrosamine and sulfuric acid using Density Functional Theory
Sadeghali BAVAFA and Mona MAHBOUBI » Download full version

Lysine as corrosion inhibitor for low alloy carbon steel in acidic media
Albana JANO, Alketa LAME (GALO) and Efrosini KOKALARI (TELI) » Download full version

Fat soluble vitamins and fatty acid composition of wild Black sea mussel, rapana and shrimp
Albena MERDZHANOVA, Diana A. DOBREVA, Mona STANCHEVA and Lubomir MAKEDONSKI » Download full version

Simultaneous quantification of four benzodiazepines from whole blood by high-performance liquid chromatography in forensic toxicological analysis
Horatiu MIRESAN, Cosmin ROSCA, Nicoleta MATEI, Florentina RONCEA, Radu CAZACINCU, Irina IANCU, Emil STEFANESCU, Daniel ENACHE, Mihaela Bratu and Antoanela POPESCU » Download full version

New relationship to describe the rheology of sunflower oil
Ioana STANCIU » Download full version

Nanostructured materials for solar hydrogen production
Joop SCHOONMAN and Dana PERNIU » Download full version

The inhibition effects of methionine on mild steel in acidic media
Albana JANO, Alketa LAME (GALO) and Efrosini KOKALARI (TELI) » Download full version

Method for preventing air pollution: Methane oxidation by two types of catalysts
Cristina Ileana COVALIU, Gina Alina TRAISTARU and Gigel PARASCHIV » Download full version

Study of phenolic compounds in red grapes and wines from Murfatlar wine center
Victoria ARTEM, Elisabeta-Irina GEANĂ and Arina Oana ANTOCE » Download full version

Evaluation of toxic metal levels in edible tissues of three wild captured freshwater fishes
Katya PEYCHEVA; Lubomir MAKEDONSKI, Albena MERDZHANOVA and Mona STANCHEVA » Download full version

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Increasing calculation accuracy in the design stage of a gas transportation system
Sorin NEACŞU and Renata RĂDULESCU » Download full version

Considerations on transport capacity of natural gas pipelines and its limits
Sorin NEACSU, Silvian SUDITU and Doru STOICA » Download full version

In vivo quercetol effect in lead acetate poisoning
Florentina RONCEA, Horatiu MIRESAN, Adrian Cosmin ROSCA, Mihaela BRATU and Antoanela POPESCU » Download full version

Sambucus nigra (L.) liophylised extract as source of direct compression tablets obtaining
Florentina RONCEA, Radu CAZACINCU, Horatiu MIRESAN, Adrian Cosmin ROSCA, Mihaela BRATU and Antoanela POPESCU » Download full version

The dynamic simulation of the natural gas transportation
Cristian EPARU, Renata RĂDULESCU and Doru STOICA » Download full version

Ensuring security of local gas supply using pipeline gas storage
Cristian EPARU, Silvian SUDITU and Alina PRUNDUREL » Download full version

Environmental pollution in the petroleum refining industry
Cristina DAMIAN » Download full version

Mathematical model for power consumption at mixing of industrial and domestic wastewater sludge
Ancaelena Eliza STERPU, Claudia Irina KONCSAG Anca Iuliana DUMITRU and Alina-Daniela MIHALCEA » Download full version

A physico – chemical study for some edible oils properties
Anişoara-Arleziana NEAGU, Irina NIŢĂ , Elisabeta BOTEZ and Sibel GEACAI » Download full version

Preliminary studies on some waste vegetable contribution to the soil fertility
Elisabeta CHIRILA, Naliana LUPASCU and Simona RAICU » Download full version

The framing of the raw materials used for manufacturing some rough ceramic materials into polinary oxide systems
Anna-Maria SZŐKE » Download full version

Quantification of sugar in different brands of drinks
Simona DOBRINAS, Alina SOCEANU, Gabriela STANCIU and Viorica POPESCU » Download full version

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Synthesis and evaluation of possible mechanism of anti nociceptive potential of novel 2-quinolone fused 3,5-pyrazolidinedione derivatives in experimental animal models

Abhishek TIWARIand Anita SINGH » Download full version

Alpha-tocopherol and ergocalciferol contents of some macroalgae from Bulgarian Black Sea coast

Veselina PANAYOTOVA, Mona STANCHEVA and Diana DOBREVA » Download full version

Influence of dietary fiber addition on some properties of yoghurt

Cristina DAMIAN » Download full version

Nitrite determination in spices

Simona DOBRINAS, Alina SOCEANU, Viorica POPESCU and Gabriela STANCIU » Download full version

Estimation of the refractive index of diesel fuel+biodiesel blends

Irina NITA, Sibel GEACAI, Anisoara NEAGU and Elis GEACAI » Download full version

Fatty acid and fat soluble vitamins composition of raw and cooked Black Sea horse mackerel

Albena MERDZHANOVA, Mona STANCHEVA, Diana A. DobrevA and Lyubomir MAKEDONSKI » Download full version

Effect of thermal treatment on antioxidant activity and colour of carrot purées

Cristina DAMIAN and Mircea OROIAN » Download full version

Trace element levels of three mushroom species

Simona DOBRINAS, Alina SOCEANU, Gabriela STANCIU, Viorica POPESCU and Luiza Geogiana ARNOLD » Download full version

Field testing of a magnesium oxide-lime-calcium chloride hydrochloric acid based filter

Margandan KARUNANITHI, Rachana AGRAWAI, Keshaw SINGH, Saroj SHARMA, Kushal QANUNGO, and Rajeev ACHARYA » Download full version

A study of rheological behavior for refined rapeseed oil

Ioana STANCIU » Download full version

High temperature PEM fuel cell steady-state transport modeling

Viorel IONESCU » Download full version

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Hydrogenation of 1-octene by Co-Mo/MCM-41 catalysts Chol Ryong JANG, Vasile MATEI, Anca BORCEA, Viorel VOICU, Raluca PROSCANU and Dragos CIUPARU » Download full version

Metal impregnated catalysts for bioethanol conversion tested by n-hexane cracking Raluca PROSCANU, Vasile MATEI, Rodica GANEA, George PROSCANU and Chol Ryong JANG » Download full version

Corrosion behavior of steel in biodiesel of different origin Ancaelena-Eliza STERPU, Anca Iuliana DUMITRU and Mihai-Florinel POPA » Download full version

Regeneration of used engine lubricating oil by solvent extraction Ancaelena-Eliza STERPU, Anca Iuliana DUMITRU and Mihai-Florinel POPA » Download full version

Indicators of the deteriorate water quality status of reservoir, Sagar city, MP, India by multivariate analysis Hemant PATHAK » Download full version

Quality control of distilled beverages Alina SOCEANU, Simona DOBRINAS, Viorica POPESCU and Florian MOISE » Download full version

Trace elements balance in a refinery Claudia Irina KONCSAG and Anca Iuliana DUMITRU » Download full version

Spectrophotometric determination of ascorbic acid in grapes with the Prussian Blue reaction Nicoleta MATEI, Simona DOBRINAS and Gabriel Lucian RADU » Download full version

Exploiting of the phenoxazine as first – ever use ligand in rapid spectrophotometric methods for the determination of chromium(VI) in environmental samples Mansour S. ABDUL GALIL and Riyad Ahmed AL OKAB » Download full version

The behaviour of the oxo-biodegradable LDPE materials during the service lifeCorina TEODORESCU, Lica MITRANA and Anca-Corina TEIU » Download full version

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Electrochemical studies of certain nitro substituted pyrazolin-5-ones Ramana Kumar KAKARLA, Raghavendra Guru Prasad ALURU, Srilalitha VINNAKOTA, Narayana Swamy GOLLA and Ravindranath LAKSHMANA RAO KRISHNA RAO » Download full version

Morphology, microstructure and magnetic properties of thermionic vacuum arc deposited NiFeCu ferromagnetic thin films Viorel IONESCU, Gabriel PRODAN, Ionut JEPU, Ion MUSTATA, Cristian Petrica LUNGU and Eugeniu VASILE » Download full version

A new viscosity-temperature relationship for mineral oil SAE 10W Ioana STANCIU » Download full version

Retinol, cholecalciferol and alpha-tocopherol contents of Bulgarian Black Sea fish species Mona STANCHEVA, Diana A. DOBREVA and Bistra GALUNSKA » Download full version

Fatty acids composition of macroalgae from Bulgarian Black Sea coast Veselina IVANOVA, Mona STANCHEVA and Albena MERDZHANOVA » Download full version

Fatty acid composition of Bulgarian Black Sea fish species Albena MERDZHANOVA, Mona STANCHEVA and Lubomir MAKEDONSKI » Download full version

Determination of antioxidant and antimicrobial properties of Agaricus bisporus from Romanian markets Emanuel VAMANU » Download full version

Transport and separation through bulk liquid membrane of some biologic active compounds Ionut ZAHARIA, Ioana DIACONU, Elena RUSE and Gheorghe NECHIFOR » Download full version

Study of density and viscosity for ternary mixtures biodiesel+diesel fuel + bioalcohols Irina NITA and Sibel GEACAI » Download full version

A novel synthesis of 3,6-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-9-tosyl-9H-carbazole Murat ATES, Nesimi ULUDAG, Tolga KARAZEHİR and Fatih ARICAN » Download full version

Green synthesis of cyclohexanone glycerol ketal catalyzed by a solid superacid Elena-Emilia OPRESCU, Emil STEPAN, Paul ROSCA, Adrian RADU and Cristina-Emanuela ENĂŞCUŢĂ » Download full version

Simultaneous determination of artificial sweeteners in possible counterfeited wines, using high performance liquid chromatography with DAD detectionElisabeta-Irina GEANA, Andreea-Maria IORDACHE and Roxana Elena IONETE » Download full version

Evaluation of VOCs emissions from gasoline bulk terminals Mihaela NEAGU (PETRE) » Download full version

Characterization and stability study of some pharmaceutical ointments Viorica POPESCU, Alina SOCEANU, Simona DOBRINAS and Gabriela STANCIU » Download full version

Organochlorine pesticides and PCBs in marine fish Stanislava GEORGIEVA, Mona STANCHEVA and Lubomir MAKEDONSKI » Download full version

Inorganic fuels mixtures for automotives propulsion engines Eugen GOLGOTIU, Edward RAKOSI, Gheorghe MANOLACHE and Florin POPA » Download full version

Ways to improve conditions in mineral oil lubrication of the internal combustion engines Gheorghe MANOLACHE, Edward RAKOSI, Sorinel TALIF and Florin POPA » Download full version

Determination of organophosphorus pesticides in baby food Simona DOBRINAS, Alina SOCEANU, Gabriela STANCIU and Adriana CULEA » Download full version

Estimation of heavy metals in medicinal plants and their infusions Diana DIACONU, Rodica DIACONU and Tinca NAVROTESCU » Download full version

Nontemplate synthesis, characterization and theoretical study of tetraazamacrocycles İbrahim ŞEN, Cem Burak YILDIZ and Akın AZIZOĞLU » Download full version

Chemical durability of soda-lime glass in aqueous acid solutions Ionela CARAZEANU POPOVICI and Naliana LUPASCU » Download full version

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Doctor Honoris Causa title awarded to Professor Jose Barbosa from Faculty of Chemistry, Barcelona University, Spain Elisabeta CHIRILĂ » Download full version

Doctor Honoris Causa title awarded to Professor Stefano Girotti from Bologna University, Italy Gabriela STANCIU » Download full version

Quantitative structure-property relationship (QSPR) study of n-octanol-water partition coefficients (logPo/w) of fatty acids using multiple linear regression (MLR) Sadeghali BAVAFA, Mona MAHBOUBI, Reza BEHJATMANESH ARDAKANI and Farzane FARAJIAN MASHHADI. » Download full version

A mathematical modeling with respect to DO for environmentally contaminated drinking water sources of Sagar city (M.P.), India: A case studyHemant PATHAK and Sudhir Nagesh LIMAYE » Download full version

The influence of temperature on food emulsions stability Viorica POPESCU and Alina Daria SOCEANU. » Download full version

Synthesis of new derivative of 2-[2-(1H-indol-1-yl)ethyl]-6-phenyl-4,5-dihydropyridazin-3(2H)-one Mohammad ASIF and Anita SINGH » Download full version

Study of C5/C6 isomerization on Pt/H-zeolite catalyst in industrial conditionsClaudia Irina KONCSAG, Ioan Alexandru TUTUN and Cristian SAFTA. » Download full version » Erata

Analysis of organochlorine and pyrethroid pesticide residues in baby food samples Simona DOBRINAS, Gabriela STANCIU, Alina SOCEANU and Adriana CULEA » Download full version

Polycyclic aromatic hydrocarbons in fruit juices Alina Daria SOCEANU, Simona DOBRINAS, Viorica POPESCU and Gabriela STANCIU. » Download full version

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A novel method for the spectrophotometric determination of Cu(II) using salicylaldehyde acetoacetic acid hydrazone as the reagent-Application to water, alloys and grape leaves Srilalitha VINNAKOTA, Raghavendra Guru Prasad ALURU, Ramana Kumar KAKARLA, Seshagiri VAHI and Ravindranath LAKSHMANA RAO KRISHNA RAO » Download full version

Contribution to thermo fluid modelling of micro heat exchangers using the dimensional analysis Elena-Rita AVRAM and Dumitru Ion ARSENIE » Download full version

Evolution of polyphenolic compounds during maturation of Cabernet Sauvignon grapes from Dealu Mare vineyard Liliana DRAGHICI, Gabriela RÂPEANU and Traian HOPULELE » Download full version

Occurrence of PAHs and PCBs in petrochemical wastewater Simona DOBRINAS, Gabriela STANCIU, Elisabeta CHIRILA, Alina Daria SOCEANU, Elena PAUNESCU and Dan Tiberius EPURE » Download full version

Assessment of free and potentially volatile monoterpenes in Muscat Ottonel grape variety Nicolae Laurentiu ITU, Gabriela RÂPEANU and Traian HOPULELE » Download full version

A new method for the assay of lisinopril using molybdophosphoric acidMadalina VIERIU, Nela BIBIRE, Gladiola TANTARU, Mihai APOSTU, Mariana MANDRESCU, Alina Diana GUDRUMAN and Vasile DORNEANU » Download full version

Essential elements levels in herbs and their infusions Simona DOBRINAS, Alina Daria SOCEANU, Gabriela STANCIU and Simona BRATU » Download full version

The rheological behavior of industrial and domestic wastewater sludgeAncaelena Eliza STERPU, Dumitru Ion ARSENIE, Nicoleta TEODORESCU, Anca Iuliana DUMITRU and Anisoara-Arleziana NEAGU » Download full version

Pilot project for the production of seed from commercially valuable molluscs: Modiolus barbatus (Bearded mussel) Nadia B. BARILE, Edoardo TUROLLA, Luigi ANTONETTI, Mariaspina SCOPA, Sabatino CAPPABIANCA, Giuseppina MASCILONGO, Eliana NERONE and Sara RECCHI » Download full version

Study of density and viscosity variation with temperature for fuels used for Diesel engine Irina NITA and Sibel GEACAI » Download full version » Erata

HPLC analysis of poliphenols and antioxidant capacity determination of Scirpus holoschoenus L. rhisoma Antoanela POPESCU, Ticuta NEGREANU – PÎRJOL, Cosmin ROSCA, Mariana ARCUS, Laura BUCUR and Viorica ISTUDOR » Download full version

Agricultural soils characterization of two experimental stations located in southeastern Romania Naliana LUPASCU, Georgiana POPA and Ionut TINTISAN » Download full version

Non-stationary heat transfer from spherical vessels under free convection. Investigation of liquid petroleum products storage Anisoara-Arleziana NEAGU, Ancaelena Eliza STERPU and Anca Iuliana DUMITRU » Download full version

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Residues of ß-lactams and quinolones in tissues and milk samples. Confirmatory analysis by liquid chromatography–mass spectrometryAlexandra JUNZA, Rameshwari AMATYA, Rafael PÉREZ-BURGOS, Gultekin GOKCE, Edyta GRZELAK, Dolores BARRÓN and José BARBOSA. » Download full version

The influence of minimal processing on the nutritional and microbiological quality of leafy vegetables Mihaela Aida Vasile and liliana GÎTIN » Download full version

Luminescence-based assays to evaluate the total antioxidant capacity of foods Stefano GIROTTI, Elida N. FERRI, Luca BOLELLI, Giuseppe ARFELLI, Alessandra BENDINI and Lorenzo CERRETANI » Download full version

Diagnostic limitations of biochemical evaluation of peritoneal effusions in differentiating malignant and non malignant pathologies Ana Maria CRETU, Mariana ASCHIE, Gabriela PREDA and Natalia ROSOIU » Download full version

Jet fuel characterization using structural group analysis Anca Iuliana DUMITRU, Claudia Irina KONCSAG, Ancaelena Eliza STERPU and Anisoara-Arleziana NEAGU » Download full version

Validation of a spectrometric method based on Prussian Blue reaction used for the determination of ascorbic acid from honey and propolis Simona DOBRINAS, Alina SOCEANU, Nicoleta MATEI and Ionela DANCI » Download full version

Validation and optimization of UV molecular absorption spectrometric method for loratadine determination Georgeta PAVALACHE, Vasile DORNEANU and Antoanela POPESCU » Download full version

Contribution to characterization of some cereals from Dobrogea region Naliana LUPASCU, Georgeta BELENIUC, Elisabeta CHIRILA, Marilena MUNTEANU and Liviu GRIGORICA » Download full version

Stability studies of some food emulsions Viorica POPESCU and Alina SOCEANU » Download full version

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Study of the behavior of some vegetable oils during the thermal treatmentIrina NIŢĂ, Anisoara NEAGU, Sibel GEACAI, Anca DUMITRU and Anca STERPU.

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Determination of heavy metals content in wild mushrooms and soil by EDXRF and FAAS techniques Cristiana RADULESCU, Claudia STIHI, Ion. V. POPESCU, Gabriela BUSUIOC, Anca Irina GHEBOIANU, Valerica Gh. CIMPOCA,

Ioana Daniela DULAMĂ and Mihaela DIACONESCU.

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Comparative analysis of bilberries alcoholic extracts regarding to anthocyanins content, total phenolics and antioxidant activity Adina CĂTA, Mariana N. ŞTEFĂNUŢ, Cristian TĂNASIE and Raluca POP.

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Iron Catalysis in C(sp)-C(sp2) Bond Forming Reactions Gabriel TOMA

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Fatty acid composition and fat-soluble vitamins content of sprat (Sprattus sprattus) and goby (Neogobius rattan) from Bulgarian Black Sea Mona STANCHEVA, Albena MERDZHANOVA, Diana A. DOBREVA and Lubomir MAKEDONSKI

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Analytical study of the determination of flavonoids in Black Sea algae Constanţa SAVA and Rodica SÎRBU.

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Comparative methods applied for the determination of total iron from beer samples Simona DOBRINAS, Alina SOCEANU, Cateluta BADAN GHEORGHIU and Mihaela TANASE.

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Heavy metals and PCBs level of bluefish (Pomatomus saltatrix) from Bulgarian Black sea waters Mona StanchevA, Katya Peycheva, Lubomir Makedosnki and Tomislav Rizov

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European exigencies concerning the food products nutritional labelling Anca Cristina STANCIU, Danut Tiberius EPURE and Elena CONDREA.

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Dimensions and risks associated to food security Anca Cristina STANCIU, Elena Cerasela SPATARIU, Cristina Mihaela LAZAR and Oana NITU

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Aspects of the demand – offer report from the perspective of the food quality and security assurance Danut Tiberius EPURE, Anca Cristina STANCIU and Elena CONDREA

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Particularities of the Hygiene Management in food production Elena CONDREA, Kamer-Ainur AIVAZ, Veronica POPOVICI and Ramona Nicoleta BUNDA.

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The impact of food security in the establishment of food and nutritional policies Elena CONDREA, Marioara MIREA, Liliana NICODIM and Valentin NITU

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The label and package in relationship with the food products communicationElena CONDREA, Danut Tiberius EPURE and Anca Cristina STANCIU.

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Tin determination in canned foods Marilena MUNTEANU, Elisabeta CHIRILĂ, Gabriela STANCIU and Nicoleta MARIN

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Determination of loratadine by uv molecular absorption spectrometry Georgeta PAVALACHE, Vasile DORNEANU and Antoanela POPESCU.

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Drinking water quality assessment in Constanta town Elisabeta CHIRILĂ, Turchean BARI and Lucica BARBES.

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Quality control of milk and dairy products Simona DOBRINAS, Gabriela STANCIU, Florentina RONCEA and Oana CUCUI.

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Functional foods – an opportunity to provide health status Mihaela CONSTANDACHE, Steluţa RADU and Elena CONDREA.

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Spectrophotometric study on stability of anthocyanins extracts from black grapes skins Gabriela STANCIU, Simona LUPŞOR, Constanţa SAVA and Sabina ZĂGAN.

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Economic aspects of innovation and the transfer technology for the chicken products enriched with nutrients Steluţa RADU and Mihaela CONSTANDACHE

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