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Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
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Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
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Function: getPubMedXML
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Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
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Function: pubMedGetRelatedKeyword
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Function: require_once
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File: /var/www/html/application/controllers/Detail.php
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Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
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Function: pubMedGetRelatedKeyword
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The production of whey protein concentrates (WPC) from camel milk whey represents an effective approach to valorize this processing byproduct. These concentrates harbor active ingredients with significant bioactive properties. Camel WPC were spray-dried at inlet temperature of 170, 185 and 200°C, or ultrasonicated (US) for 5, 10, and 15 min, then freeze-dried to obtain fine powder. The effect of both treatments on protein degradation was studied by sodium dodecyl sulfate-PAGE and reverse-phase ultraperformance liquid chromatography techniques. Significantly Substantially enhanced protein degradation was observed after US treatment when compared with spray-drying (SPD). Both SPD and US treatments slightly enhanced the WPC samples' antioxidant activities. The US exposure for 15 min exhibited the highest 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) scavenging activity (12.12 mmol Trolox equivalent per gram). Moreover, US treatment for 10 min exhibited the highest in vitro antidiabetic properties (α-amylase and α-glucosidase inhibition), and dipeptidyl peptidase-IV inhibitory activity among all samples. In addition, the US for 10 min and SPD at 170°C showed the lowest median inhibitory concentration (IC) values for in vitro antihypercholesterolemic activities in terms of pancreatic lipase and cholesteryl esterase inhibition. Conclusively, these green techniques can be adapted in the preservation and processing of camel milk whey into active ingredients with high bioactive properties.
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Source |
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http://dx.doi.org/10.3168/jds.2024-24900 | DOI Listing |
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