Tecnica Molitoria

 

 

TM 19 11 cop

 

TECNICA MOLITORIA Vol. 70 - NOVEMBER 2019

 

CONTENT

 

58 - Employment of Caco-2 cell line in the study of the antioxidant activity of a phenolic extract from durum wheat bread
R. Acquistucci - V. Melini - F. Nobili

Some of the results, obtained in the frame work of a study performed to evaluate the effect of processing on bioactive components in cereal based foods, which concern the phenolic component, are reported in this paper. First phenols were determined in grain, re-milled semolina and bread. Then, to evaluate the antioxidant activity of phenols extracted from the bread sample, the Caco-2 cell model was used and the integrity of the monolayer was verified by measuring the trans epithelial electrical resistance (TEER) supported by the morphological analysis performed by the scanning electron microscopy (SEM). As regards the effect of the phenolic extract on the monolayer, no cellular damage was observed up to a dose of 10,0 μg/mL and the same amount resulted able to protect the cell from the damage produced by the oxidant agent AAPH. For a higher dose, the TEER decreased until complete necrosis as demonstrated by SEM images.

 

DEPARTMENTS

 

74 - CONVENTION

76 - CEREALS

84 - FEED PRODUCTION

92 - PASTA

98 - BREAD-MAKING

102 - MACHINES AND EQUIPMENT

112 - SANITATION

114 - NEW PRODUCTS

116 - LAWS

118 - NEWS

127 - COMPANIES ADDRESS

128 - ADVERTISER INDEX

Commission Regulation (EU) 2019/1791 of 17 October 2019 amending Annexes II, III and IV to Regulation (EC) No 396/2005 of the European Parliament and of the Council as regards maximum residue levels for 1-decanol, 2,4-D, ABE-IT 56, cyprodinil, dimethenamid, fatty alcohols, florpyrauxifen-benzyl, flu...

After a successful launch in 2018, the European Paper Bag Day entered the second round on 18 October 2019 with many different activities and celebrations throughout Europe. The annual action day was initiated by the platform “The Paper Bag”(1), to celebrate paper bags as sustainable and functional p...

Vibration monitoring should be an integral part of a food and beverage production facility’s predictive maintenance program. The use of vibration sensors for early identification of developing equipment faults provides numerous benefits: 1. Increase overall equipment effectiveness (OEE)2. Reduce una...

Healthy and balanced food play an important role in animal health and welfare. This is also true for the production of safe products of animal origin.  More and more attention is paid on the importance of ensuring feed safety and on the need to prevent and control the presence of undesirable substa...

FoodExecutive

Database Articoli

Pasticceria Extra

Tuttogelato

tuttogelato

www.tuttogelato.it

Alimenti Funzionali


Copyright © 1998-2019 Chiriotti Editori srl Tutti i diritti riservati
Viale Rimembranza, 60 - 10064 Pinerolo - To - Italy - P.IVA e C.F. 01070350010 - Tel. +39 0121.393127 - Fax +39 0121.794480 - email info@chiriottieditori.it | Disclaimer