Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Nerea Nuñez"'
Publikováno v:
Separations, Vol 7, Iss 2, p 23 (2020)
This paper deals with the characterization of turmeric and related products using the compositional fingerprints of curcuminoids (e.g., curcumin, demethoxycurcumin and bisdemethoxycurcumin) and other phenolic compounds (e.g., hydroxybenzoic and hydro
Externí odkaz:
https://doaj.org/article/59e4bb7a80984df2b0769bbde1f663e1
Publikováno v:
Molecules, Vol 29, Iss 1, p 232 (2023)
Nowadays, the quality of natural products is an issue of great interest in our society due to the increase in adulteration cases in recent decades. Coffee, one of the most popular beverages worldwide, is a food product that is easily adulterated. To
Externí odkaz:
https://doaj.org/article/94469859e2a14902850c3d562c2ba9ad
Publikováno v:
Foods, Vol 10, Iss 12, p 2935 (2021)
Tea is a widely consumed drink in the world which is susceptible to undergoing adulterations to reduce manufacturing costs and rise financial benefits. The development of simple analytical methodologies to assess tea authenticity, as well as to detec
Externí odkaz:
https://doaj.org/article/25aeada58e044a1e909f5e808b1b77fb
Publikováno v:
Biology and Life Sciences Forum, Vol 6, Iss 1, p 104 (2021)
Tea (Camellia sinensis) is one of the most popular beverages, commonly consumed all over the world. Depending on the fermentation process, tea leaves can be categorized into three major groups: unfermented green tea, semifermented Oolong tea, and ful
Externí odkaz:
https://doaj.org/article/29cfceb3e2f041f5bd462707231e11bc
Publikováno v:
Biology and Life Sciences Forum, Vol 6, Iss 1, p 102 (2021)
Food products are very complex matrices, which makes the quality of these products an issue of great interest in our society. Considering the complexity of the food chain, the adulteration of food is increasing, causing food fraud cases. In this fiel
Externí odkaz:
https://doaj.org/article/67d67dae5c244d29a9a20adcf94d5618
Publikováno v:
Foods, Vol 10, Iss 4, p 840 (2021)
Coffee, one of the most popular drinks around the world, is also one of the beverages most susceptible of being adulterated. Untargeted high-performance liquid chromatography with ultraviolet and fluorescence detection (HPLC-UV-FLD) fingerprinting st
Externí odkaz:
https://doaj.org/article/0fcd596651294d82983908686bfd38ff
Publikováno v:
Molecules, Vol 25, Iss 12, p 2942 (2020)
The importance of monitoring bioactive substances as food features to address sample classification and authentication is increasing. In this work, targeted liquid chromatography coupled to high-resolution mass spectrometry (LC-HRMS) polyphenolic and
Externí odkaz:
https://doaj.org/article/4ccb37f37c714c3ab846e8be8b85c1bf
Publikováno v:
Separations, Vol 7, Iss 2, p 32 (2020)
In this work, non-targeted ultra-high performance liquid chromatography-high-resolution mass spectrometry (UHPLC-HRMS) fingerprints obtained by C18 reversed-phase chromatography were proposed as sample chemical descriptors for the characterization an
Externí odkaz:
https://doaj.org/article/8971251178b74350b859cfae4e6df1fd
Publikováno v:
Foods, Vol 9, Iss 3, p 378 (2020)
In this work, non-targeted approaches relying on HPLC-UV chromatographic fingerprints were evaluated to address coffee characterization, classification, and authentication by chemometrics. In general, high-performance liquid chromatography with ultra
Externí odkaz:
https://doaj.org/article/242acfe07cba49b89e73ff58ee8ded0a
Publikováno v:
Sensors, Vol 19, Iss 6, p 1388 (2019)
Recently, the authenticity of food products has become a great social concern. Considering the complexity of the food chain and that many players are involved between production and consumption; food adulteration practices are rising as it is easy to
Externí odkaz:
https://doaj.org/article/71a607ff34324c74afc91607d825b78f