Coix seed oil (CSO) is easily suffered functional-loss by oxidation and hydrothermal-treatment. The environmental stable nanocage-coating-CSO particles (OGC-Ca) by the frameworks consist of gliadins, carboxymethyl chitosan (CMCS) and Ca²⁺ were investigated. Results showed Ca²⁺ was the key controller for fabricating this nanocage-coating-frameworks, bridging macromolecule-chains with electrostatic interaction and hydrogen bonds, detected by FTIR, CD, DSC and XRD. SEM displayed new-formed velvet-like twigs after cross-linking CMCS to gliadins. Ca²⁺ assisted the nanocage-coating by significant down-sizing conversion OGC to OGC-Ca with consumption of twigs. OGC-Ca displayed a good stability towards heat (60−80 °C, 0−80 min), pH (3–8), NaCl (0−0.5 mM), storage (4/25 °C, 12 days), and a reduce of the pre-oxidation value of CSO in water and the improved controlled release of CSO in simulated GI tract. It illustrated GC-Ca frameworks would be a suitable delivery carrier for the CSO like pharmaceuticals and nutraceuticals for the food or medical use.

oxidation仁油（CSO）容易受到氧化和水热处理的功能损失。研究了由麦醇溶蛋白，羧甲基壳聚糖（CMCS）和Ca ²⁺组成的骨架结构的环境稳定的纳米笼涂层CSO颗粒（OGC-Ca）。结果表明，Ca ²⁺是制造该纳米笼涂层框架的关键控制因素，通过FTIR，CD，DSC和XRD检测，该桥将具有静电相互作用和氢键的大分子链桥接。在将CMCS交联至麦醇溶蛋白后，SEM展示了新型的天鹅绒状细枝。钙²⁺通过消耗大量细枝，将OGC尺寸大幅缩小为OGC-Ca，有助于纳米笼涂层。OGC-Ca对热（60-80°C，0-80分钟），pH（3-8），NaCl（0-0.5 mM），储存（4/25°C，12天）和降低了水中CSO的预氧化值，并改善了模拟胃肠道中CSO的控制释放。它说明了GC-Ca框架将是适合CSO的传递载体，例如用于食品或医疗用途的药品和保健食品。