HANEN ABED,HOUCINE SEBEI,KHAIREDDINE BEN HASSEN SALEM,LASSAAD ALBOUCHI
申请号：
TN2016000533
公开号：
TN2016000533A1
申请日:
2016.11.25
申请国别(地区):
TN
年份:
2018
代理人:
摘要：
the present work deals with a comparison of selected types of biochemical tea (camellia sinensis) market in tunisia and as a substitute for local (cistus salvifolius) located in the region of(e mograne - zaghouan (study area).the study of the chemical compounds in different samples was performed to determine the extent of the following compounds: total lipids, fatty acids, polyphenols and tannins.the antioxidant activities were carried out by the study of polyphenols.the analysis results showed that cistus salvifolius can substitute for tea trade because of their similarity in the development of polyphenols which induced effectsfs on human health.an abundance of cis oleic acid (omega 9 which has an effect on the prevention of cardiovascular disease (cvd), keto acid and arachidonic acid.was observed in the tested samples.this was illustrated by a tasting of the two samples of cyst (with mint and the other without.) we showed that there was a high degree of willingness on the part of consumers (87%)the acquisition and use of this herbal tea with a willingness to pay after tasting 1.23 8 dt \/ 100g is higher than before. on dt \/ 100g.therefore, the use of tea leaves and tea is usually substituante is approved.Le présent travail aborde une comparaison biochimique des types choisis de thé commercialisés (Camellia sinensis) en Tunisie et dun substitut local proposé (Cistus salvifolius) localisé à la région de Mograne-Zaghouan (zone détude). Létude des composés chimiques sur les différents échantillons étudiés a eu pour but la mesure des composés suivants : lipides totaux, acides gras, polyphénols et les tannins. Les activités antioxydantes ont été menées en procédant par létude des polyphénols. Les résultats danalyses ont permis de conclure que Cistus salvifolius peut se substituer au thé de commerce du fait de leur ressemblance dans lélaboration des polyphénols ce qui a des effets positifs certains sur la santé humaine. Une abondance en Cis-acide oléique (ou Oméga 9 qui
