Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Dimitrios Palaiogiannis"'
Autor:
Katiana Belsi, Xenia Vogiatzi, Dimitrios Palaiogiannis, Theodoros Chatzimitakos, Stavros I. Lalas, Dimitris P. Makris
Publikováno v:
Compounds, Vol 4, Iss 2, Pp 301-314 (2024)
The citrus processing industry is responsible for the generation of large volumes of waste side streams, represented principally by fruit peels. These tissues are exceptionally rich in polyphenolic bioactive phytochemicals, and there has been a great
Externí odkaz:
https://doaj.org/article/b37b8739a15348ab803e819be91f5d64
Autor:
Dimitrios Palaiogiannis, Vassilis Athanasiadis, Theodoros Chatzimitakos, Martha Mantiniotou, Eleni Bozinou, Dimitris P. Makris, Stavros I. Lalas
Publikováno v:
Oxygen, Vol 4, Iss 1, Pp 90-107 (2024)
The objective of this study was to determine the optimal conditions for the recovery of bioactive and antioxidant compounds in aqueous solutions of Cistus creticus leaves and then employ the optimal extract for the enrichment of yogurt samples. The o
Externí odkaz:
https://doaj.org/article/fd59934a46f042aeb1050034981665f8
Autor:
Vassilis Athanasiadis, Theodoros Chatzimitakos, Eleni Bozinou, Konstantina Kotsou, Dimitrios Palaiogiannis, Stavros I. Lalas
Publikováno v:
Biomass, Vol 3, Iss 4, Pp 422-440 (2023)
The persimmon fruit (Diospyros kaki Thunb.) is renowned for its exceptional health benefits, which can be attributed to its abundance of bioactive compounds. This study aimed to optimize the extraction of bioactive compounds from persimmon peel, an u
Externí odkaz:
https://doaj.org/article/3d84185e99d840268bbe999a5db049e5
Autor:
Dimitris Kalompatsios, Vassilis Athanasiadis, Theodoros Chatzimitakos, Dimitrios Palaiogiannis, Stavros I. Lalas, Dimitris P. Makris
Publikováno v:
Waste, Vol 1, Iss 3, Pp 761-774 (2023)
The current project aimed at examining the effect of the enrichment of commercial seed oils with waste orange peel (WOP) extracts on their polyphenolic profiles and resistance against oxidation. Polyphenol-containing WOP extracts were produced using
Externí odkaz:
https://doaj.org/article/95b7e40970874ae5b6e9e8f89eb159ef
Autor:
Dimitrios Palaiogiannis, Theodoros Chatzimitakos, Vassilis Athanasiadis, Eleni Bozinou, Dimitris P. Makris, Stavros I. Lalas
Publikováno v:
Oxygen, Vol 3, Iss 3, Pp 274-286 (2023)
The aim of this study was to evaluate the efficiency of successive extraction (using solvents of increasing polarity, namely hexane, ethyl acetate, acetone, ethanol, and water) of polyphenols from Cistus creticus L. The results were compared with the
Externí odkaz:
https://doaj.org/article/bd0bbf1b78f34f26a3becc34f311bd78
Autor:
Georgia Papadimitriou, Vassiliki Zarnavalou, Theodoros Chatzimitakos, Dimitrios Palaiogiannis, Vassilis Athanasiadis, Stavros I. Lalas, Dimitris P. Makris
Publikováno v:
Recycling, Vol 9, Iss 2, p 21 (2024)
Cotton stalks are residual biomass resulting from cotton bud harvesting, and they are composed primarily of lignocellulosic material. This material could be a source of functional polyphenols. To investigate this prospect, this study was undertaken w
Externí odkaz:
https://doaj.org/article/53c90cba24074a398b67b2edacbceca1
Autor:
Eirini Papadaki, Spyros Grigorakis, Dimitrios Palaiogiannis, Stavros I. Lalas, Paraskevi Mitlianga
Publikováno v:
Molecules, Vol 29, Iss 6, p 1193 (2024)
This study was undertaken to investigate the effects of hydrothermal treatments under mild acid and alkaline conditions on polyphenol release and recovery from wheat bran (WB). After an initial screening of various food-grade substances, strong evide
Externí odkaz:
https://doaj.org/article/6465a8df629e44729d96bf50df7a1af8
Publikováno v:
Horticulturae, Vol 10, Iss 3, p 208 (2024)
Citrus processing side-streams are largely represented by waste orange peels (WOP), and there are several techniques developed for polyphenol extraction from WOP; yet, there are a significant lack of methodologies based on non-conventional, green sol
Externí odkaz:
https://doaj.org/article/ecffc894b1f54f098b754b12e246273d
Autor:
Maria Geropoulou, Elissavet Yiagtzi, Theodoros Chatzimitakos, Dimitrios Palaiogiannis, Dimitris P. Makris
Publikováno v:
Molecules, Vol 29, Iss 3, p 563 (2024)
The purpose of this investigation was (i) the development of a novel, green tertiary solvent system, composed of water, ethanol and glycerol, and (ii) the implementation of an organosolv treatment of red grape pomace (RGP) for the efficient productio
Externí odkaz:
https://doaj.org/article/f4acc0ddd9714a8192c69f9589596050
Autor:
Vasileios M. Pappas, Dimitrios Palaiogiannis, Vassilis Athanasiadis, Theodoros Chatzimitakos, Eleni Bozinou, Dimitris P. Makris, Stavros I. Lalas
Publikováno v:
Oxygen, Vol 2, Iss 4, Pp 537-546 (2022)
In this study, the use of pulsed electric field (PEF) for the extraction of polyphenols from mature Elaeagnus pungens ‘Limelight’ leaves is discussed. Optimization of the main parameters that affect the extraction process was carried out. More sp
Externí odkaz:
https://doaj.org/article/6ae2d69b741b494a9d98336ed858c0c3