نتایج جستجو برای: oral pelargonidin
تعداد نتایج: 252525 فیلتر نتایج به سال:
The strawberry jam is rich in bioactive compounds. It is economically and commercially important and widely consumed. Different strawberries cultivars can be used for its preparation, however, a careful selection should be performed to guarantee the preservation of bioactive compounds during jam storage. Two strawberry cultivars (Camarosa and American 13) were analyzed by HPLC, three anthocyani...
The effects of elevated CO2 concentrations on the antioxidant capacity and flavonoid content in strawberry fruit (Fragaria x ananassa Duch.) were studied under field conditions. Increased CO(2) (300 and 600 micromol mol(-1) above ambient) concentrations resulted in increases in ascorbic acid (AsA), glutathione (GSH), and ratios of AsA to dehydroascorbic acid (DHAsA) and GSH to oxidized glutathi...
Evolution of juice anthocyanins during ripening of new selected pomegranate (Punica granatum) clones
F.A. Tomás-Barberán 7 F. Artés Departamento de Ciencia y Tecnología de Alimentos, CEBAS (CSIC), P.O. Box 4195, E-30080 Murcia, Spain Abstract For five new clones of pomegranate, cultivated under homogeneous conditions, changes in juice anthocyanin contents during ripening were studied. Six anthocyanin pigments were found to be responsible for the red color of pomegranate juice. These were quant...
Semi-empirical PM3 calculations are made for the electronic absorption spectra of colored forms nonmethylated anthocyanidins (aurantinidin, pelargonidin, cyanidin, and delphinidin). The position band peak is shown to depend on orientation hydroxyl groups in aglycone structure. observed tendency toward a bathochromic shift after ОН added ring generally corresponds experimental data. results unch...
background: diabetes mellitus in some clinical cases is accompanied with hyperalgesia. in this study, we evaluated the possible beneficial effect of chronic pelargonidin (pg) treatment on hyperalgesia in streptozotocin (stz)-diabetic neuropathic rat. methods: male wistar rats (n = 56) were divided into seven groups, i.e. control, diabetic, pg-treated control, pg (single- and multiple-dose)-trea...
this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
Weaning pigs (7.9 +/- 1.7 kg) were fed a freeze-dried powder of marionberry (MB) by stomach tube to study the absorption and metabolism of anthocyanins. Four major anthocyanins (ACNs) were found in MB: cyanidin-3-glucoside (Cy-3-glc, 78%), cyanidin-3-rutinoside (Cy-3-rutin, 20%), pelargonidin-3-glucoside (Pg-3-glc, 0.4%), and 1 unknown acylated cyanidin-based ACN (UACy, 1.5%). In the urine, the...
an investigation into oral interaction in language classes: a conversation analytic point of view the aim of this thesis is to analyze the interaction between language teachers and students in english language institutes. this work is done in the context of yasuj city. learning another language, which is in most cases english, involves many variables. one of these variables is the linguistic...
the purpose of the present study was to investigate the effect of task-based instruction of vocabulary on the receptive and oral productive acquisition of english vocabulary and compare the results with those obtained from the traditional method. the method and procedure applied in this study was as follows: after the implementation of opt, a group of sixty female students were chosen. the stu...
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