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Registros recuperados: 7
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Changes in carotenoid content of organic tomato powders depending in drying parameters Organic Eprints
Bujor, Oana-Crina; Dobrin, Aurora; Stan, Andreea; Mot, Andrei; Badulescu, Liliana.
There are known that the functionalities of powdered natural ingredients from food products are strongly dependent on the chemical composition. The pre-treatment and type of drying can cause changes in amounts of nutritional compounds (vitamins, carotenoids, polyphenols) of fruits and vegetables. Therefore, this study investigates the effects of different drying treatments (hot air at 40 and 70 °C) on the carotenoid content of powders obtained from juice and blanched fresh organic tomatoes.
Tipo: Conference paper, poster, etc. Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2019 URL: http://orgprints.org/36787/1/paper%20%20full_BookofProceedings_EuroDrying2019_Bujor.pdf
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Extraction of phenolic compounds from organic dried apples: comparison between conventional, microwave- and ultrasound-assisted extraction methods Organic Eprints
Stan, Andreea; Bujor, Oana-Crina; Badulescu, Liliana.
The aim of this study was to compare a conventional assay with microwave- (MAE) and ultrasound- (UAE) assisted extraction methods on the extraction of phenolic compounds from organic dried apples by evaluating the content in catechin, epicatechin, chlorogenic acid and quercitrin. Samples from two apple varieties (Golden Rush and Topaz) were analyzed. Methanol/water (70:30, v/v) was selected as the solvent mixture for the phenolic compounds extractions. The High Performance Liquid Chromatography coupled to diode array detection (HPLC-DAD) were used for the identification and quantification of the respective phenolic compounds. Qualitative analysis revealed similar phenolic profiles in both apple varieties. Whatever extraction method is used, in both apple...
Tipo: Journal paper Palavras-chave: Food security; Food quality and human health.
Ano: 2017 URL: http://orgprints.org/32983/1/Extraction-of-phenolic-compounds-from-organic-dried-apples-comparison-between-conventional-microwave-and-ultrasound-assisted-extraction-methods.pdf
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Indicatori di qualità e sicurezza per frutta e verdura - convenzionale vs. biologico (Modulo 2.3) Organic Eprints
Stan, Andreea; Badulescu, Liliana.
- Introduzione - La qualità di frutta e verdura - Estensione della shelf life di frutta e vegetali freschi Conservazione in atmosfera controllata (AC) Imballaggio in atmosfera modificata (MAP) Congelamento Essiccamento Regolamentazione della qualità e della sicurezza - Convenzionale vs. Biologico: definizione - Produttività ed impatto ambientale - Comportamento dei consumatori - Valori nutrizionali - Gusto - Residui negli alimenti - Metalli pesanti - Micotossine - Riferimenti
Tipo: Teaching resource Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2018 URL: http://orgprints.org/36288/1/Indicatori%20di%20qualita%CC%80%20e%20sicurezza%20di%20F%26V_1%20ITA.pdf
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Perception and preference of the Romanian consumers regarding organic vs. conventional products quality – survey study Organic Eprints
Stan, Andreea; Dobrin, Aurora; Zugravu, Mihaela; Bezdadea-Catuneanu, Ioana; Iancu, Alexandra; Lagunovschi-Luchian, Viorica; Badulescu, Liliana.
The aim of this research was to observe and characterize the Romanian consumer perception and preference regarding the quality of organic products comparative with conventional ones. The questionnaire was composed from six questions regarding perception and preference about organic vs. conventional food production and nine questions with the specific scope to observe the socio-demographic profile of respondents. The size of the research was 93 respondents with ages from 18 to more than 65 years old and 64% of them were women, 36% men and the majority (82%) have completed tertiary education. The obtained results indicate that 10% of interviewed consumers dont know even the differences between organic and convetional. However, those who prefer organic food...
Tipo: Conference paper, poster, etc. Palavras-chave: Markets and trade.
Ano: 2017 URL: http://orgprints.org/33167/1/1Stan_Andreea.pdf
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Procesare produselor ecologice Organic Eprints
Stan, Andreea; Badulescu, Liliana.
Procesarea produselor ecologice prin deshidratare este cel mai vechi procedeu de păstrare a fructelor si legumelor. Sunt trecute in revista principalele tehnici de procesare prin deshidratare, precum si proiectele europene derulate de către USAMV Bucuresti in acest domeniu: SusOrganic si EcoBerries.
Tipo: Newspaper or magazine article Palavras-chave: Processing; Packaging and transportation Romania Knowledge management.
Ano: 2018 URL: http://orgprints.org/32872/1/Articol%20popularizare.pdf
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Qualitative features of organic tomatoes Organic Eprints
Badulescu, Liliana; Dobrin, Aurora; Bujor, Oana-Crina; Stan, Andreea; Mot, Andrei; Finti, Manuela; Lagunovschi-Luchian, Viorica.
In recent years, the organic sector has put significant efforts in the development of clear definitions for gentle and quality oriented processing of plant based foodstuffs to supplement existing regulations. Concrete quality standards for different types of processing are under development in several CoreOrganic Plus projects. However, there is still a significant need for development of a Code of Practice. Quality of a product and sustainability of production depend on the cumulative impacts of each processing step in the food chain, as well as the quality of the raw material. With increasing demands by the consumers who expect high quality foods produced sustainably and preferably regionally (SusOrganic consumer survey), pressure on the producers is...
Tipo: Conference paper, poster, etc. Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2018 URL: http://orgprints.org/36789/1/Poster_Iasi_2018.pdf
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SUSTAINABLE PACKAGING SOLUTIONS FOR ORGANIC FRESH BERRIES Organic Eprints
Tãnase, Elisabeta Elena; Baicu, Adina Alexandra; Popa, Vlad Ioan; Mitelut, Amalia Carmen; Drãghici, Mihaela; Stan, Andreea; Popescu, Paul; Popa, Mona Elena.
Climate changes and particularly global warming are topics carefully treated by specialists already since decades. The most pregnant factor that influences climate change is pollution, namely the high level carbon dioxide emissions. Besides other substances used by the most of the industries (oil, charcoal, fertilizers, etc.), plastics are not to be ignored when talking about pollution. Plastic waste affects animals and humans, as well as their habitat. In this respect, food industry engages in preserving the good functioning of the environment by developing and using biodegradable and bio-based resources for food packaging. The aim of this literature review was to identify the optimal sustainable packaging solution used for berries. The results of...
Tipo: Journal paper Palavras-chave: "Organics" in general Recycling; Balancing and resource management Processing; Packaging and transportation.
Ano: 2017 URL: http://orgprints.org/32990/1/2017%20SUSTAINABLE%20PACKAGING%20SOLUTIONS%20FOR%20ORGANIC.pdf
Registros recuperados: 7
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