منابع مشابه
Phenolic compounds, ascorbic acid, carotenoids and antioxidant properties of green, red and yellow bell peppers
Different colored bell peppers (Capsicum annuum L.), green, red, and yellow were examined for their content of phenolic compounds, ascorbic acid and carotenoids as well as free radical scavenging activity using DPPH assay and antioxidant activity using ß-carotene/linoleic acid assay. Phenolic, ascorbic acid and carotenoid contents varied in different colored bell peppers. Green pepper had highe...
متن کاملCapsaicin, a component of red peppers, stimulates protein kinase CKII activity.
Protein kinase CKII (CKII), a heterotetramer composed of two catalytic (alpha or alpha') subunits and two regulatory (beta) subunits, plays a critical role in cell proliferation and anti-apoptosis. Recently, capsaicin was shown to trigger apoptosis. Therefore, we examined the effect of capsaicin on CKII activity. Although capsaicin induced apoptotic death in HeLa cells, CKII activity was increa...
متن کاملProcess Neural Network Method: Case Study I: Discrimination of Sweet Red Peppers Prepared by Different Methods
This study utilized a feed-forward neural network model along with computer vision techniques to discriminate sweet red pepper products prepared by different methods such as freezing and pureeing. The differences among the fresh, frozen and pureed samples are investigated by studying their bio-crystallogram images. The dissimilarity in visually analyzed bio-crystallogram images are defined as t...
متن کاملFactors Influencing texture retention of salt-free, acidified, red bell peppers during storage.
Red bell peppers were stored in a salt-free, acidified cover solution with sulfite as a microbial preservative. The texture retention of stored peppers was evaluated as a function of pH, acid, calcium, blanch treatment, and growing conditions of the peppers. Field-grown peppers softened at a faster rate than greenhouse-grown peppers and exhibited more variability in their ability to maintain te...
متن کاملExtraction of Illegal Dyes from Red Chili Peppers with Cholinium-Based Deep Eutectic Solvents
Deep eutectic solvents (DESs) as a new kind of green solvents have been used to extract bioactive compounds but there are few applications in extracting chrysoidine dyes. In this study, we developed an ultrasonic-assisted extraction method with choline chloride/hydrogen bond donor (ChCl/HBD) DES for the extraction of chrysoidine G (COG), astrazon orange G (AOG), and astrazon orange R (AOR) in f...
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ژورنال
عنوان ژورنال: Journal of Industrial & Engineering Chemistry
سال: 1917
ISSN: 0095-9014,1943-2968
DOI: 10.1021/ie50087a025