Search results for "Pascal"

FTIR spectroscopy studies of high pressure-induced changes in pork macromolecular structure

2019

Abstract High pressure processing (HPP) allows to extend the shelf life of meat and meat products by pressurization of microorganisms. At the same time, HPP can induce changes of the protein structure. Vacuum-packed pork chops were HPP-treated at 300, 600 MPa for 1 or 15 min. Samples of raw, cooked and HPP-treated meat muscles and juice were analysed to evaluate the structure of macromolecules. HPP caused visible discolouration of pork chops; hence, the colour of pork meat surface was tested. The lightness (colour component L*) was directly proportional to the applied pressure, probably due to the increased protein denaturation by high pressure. Pork meat muscle and juice samples were analy…

Effect of processing and food matrix on calcium and phosphorous bioavailability from milk-based fruit beverages in Caco-2 cells

2011

9 páginas, 4 figuras, 4 tablas.-- et al.

Pirandello e le Antille

2003

The Arctic Cloud Puzzle: Using ACLOUD/PASCAL Multiplatform Observations to Unravel the Role of Clouds and Aerosol Particles in Arctic Amplification

2019

A consortium of polar scientists combined observational forces in a field campaign of unprecedented complexity to uncover the secrets of clouds and their role in Arctic amplification. Two research aircraft, an icebreaker research vessel, an ice-floe camp including an instrumented tethered balloon, and a permanent ground-based measurement station were employed in this endeavour. Clouds play an important role in Arctic amplification. This term represents the recently observed enhanced warming of the Arctic relative to the global increase of near-surface air temperature. However, there are still important knowledge gaps regarding the interplay between Arctic clouds and aerosol particles, surfa…

Stratis il marinaio, Mattia Pascal e gli altri: nomi nell’opera di Ghiorgos Seferis

2017

Ghiorgos Seferis (1900-1971), Nobel prize for literature in 1963, is one of the most significant poets of modern Greece. In his work he reconciles reminiscences of classical Greece with the most salient concern of contemporary poetry. Like many other writers of the twentieth and twenty-first centuries, Ghiorgos Seferis used various heteronyms in the course of his life. The most significant are ‘Stratis the sailor’ and ‘Mattia Pascal’. Both are rooted in the biographical events of the poet, as well as in his many cultural experiences.

DIN-Norm für PASCAL

1983

Die DIN-Norm Pascal ist aus einer Ubersetzung der ISO 7185 Pascal-Norm entstanden, die zum 1. Dezember 1983 von ISO nach einer mehrjahrigen Entwurfsphase verabschiedet wurde.

Compassionate Use of the PASCAL Transcatheter Valve Repair System for Severe Tricuspid Regurgitation

2019

Abstract Objectives The purpose of this observational first-in-human experience was to investigate the feasibility and safety of the PASCAL transcatheter valve repair system and its impact on short-term clinical outcomes in patients with severe tricuspid regurgitation (TR). Background Transcatheter repair of severe TR is a promising treatment option for patients at prohibitive surgical risk. Large leaflet coaptation gaps and tethering represent common features that challenge the application of transcatheter repair techniques. Methods Twenty-eight patients with severe TR were treated with the PASCAL system in a compassionate use experience at 6 sites. All patients had heart failure due to se…

Una lectura existencial de “El difunto Matías Pascal” de Luigi Pirandello: el problema de la identidad en Adriano Meis

2018

El difunto Matías Pascal se sitúa dentro de las primeras obras de Pirandello y se considera como un punto de inflexión dentro de la poética del autor. En esta novela se desarrolla el problema de la identidad, el conflicto entre la realidad y ficción, entre otros. En esta investigación, se propone la posibilidad de hacer una lectura existencial del personaje Adriano Meis a partir de la configuración de la identidad. Elementos claves en su desarrollo y en el análisis de este trabajo son la relación entre Matías Pascal y Adriano Meis, la relación de la sociedad con Adriano y la utilización de la muerte como una escapatoria. Para ello, se ha recurrido a las teorías existencialistas de Jean Paul…

Enzyme inactivation and evaluation of physicochemical properties, sugar and phenolic profile changes in cloudy apple juices after high pressure proce…

2019

The effect of high pressure processing (HPP) (200–600 MPa/5–45°C/1–15 min) on the enzyme activity and some quality parameters of cloudy apple juice during subsequent storage (4°C for 12 weeks) was investigated. Statistical analysis showed that pressure, temperature, and time had a significant effect (p < 0.05) on tissue enzyme activity, decreasing the activity of polyphenol oxidases (PPO) and peroxidases (POD). No significant changes in physicochemical parameters (pH, total soluble solids, sugars, and vitamin C) were observed after HPP treatments. The main polyphenols detected in apple juice were dichydrochalcones, being phloridzin the predominant (48.8 mg/L), and flavanols, with the highes…

Innovative food processing technologies on the transglutaminase functionality in protein-based food products: Trends, opportunities and drawbacks

2018

Abstract Background Consumption of protein-based food products has a key role in the improvement of human health. The crosslinking agent microbial transglutaminase (mTGase) is an effective and promising tool to modify animal proteins used in the food industry. Improvement in the gelation process, physicochemical and textural quality, and consumer's demand of protein-based food products could be attained by combining mTGase and some non-conventional food processing technologies. Scope and approach New perspectives and key areas for future research in the development of high-quality food proteins and protein-based products as a function of interaction effect of mTGase and some new processing …