Abstract
The chemical composition of alpaca Andean charqui was studied. Two types of charqui were sampled from producers: charqui made from lean meat slices (30 samples) and charqui made from flaps of whole bone-in carcass pieces (22 samples), each representing the two principal Andean techniques of making charqui. The a w value of charqui was under 0.75 (mean value 0.64). The non-protein nitrogen and free fatty acid contents were near 6% of total nitrogen and 6% of fat, respectively. The hydration ratio of charqui was 2.0, and the hydration resulted in a considerable loss of sodium, phosphorous and potassium. The volatile fraction of hydrated cooked charqui was rich in lipid-derived compounds, with hydrocarbons being the most abundant. A large number of branched-chain hydrocarbons were detected. Among the chemical characteristics studied several differences between both types of charqui were observed, which demonstrates the existence of variation in the product associated with the making process.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
