Improved sensitivity of freshness indicator based on purple sweet potato anthocyanins through pH optimization and its application in flesh food monitoring during logistics

Update your browser to view ScienceDirect correctly.

Your technical details and browser version:

Request ID: 90378a13cb06229f-LAX IP: 116.62.10.13 UTC time: 2025-01-17T15:57:09+00:00 Browser: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4) Gecko/20091030 Gentoo Firefox/3.5.4