[发明专利]一种水性油墨用青苹果香精及其制备方法

摘要

本发明一种水性油墨用青苹果香精，按重量百分比计算，由1%-30%的青苹果,5%-55%的复合改性低聚糖和去离子水组成；青苹果香精由女贞醛、叶醇、乙酸叶醇酯、异戊酸叶醇酯、反-2-己烯醛、乙酸反-2-己烯酯、丙酸苏合香酯、芳樟醇、乙酸芳樟酯、苹果酯、桃醛、异戊酸异戊酯、乙酸异戊酯、己酸烯丙酯、甜橙油、乙酸、香叶醇、乙酸香叶酯、突厥酮、乙酸苄酯、铃兰醛、乙酸柏木酯、乙酸邻叔丁基环己酯、乙酰乙酸乙酯、丙位己内酯、佳乐麝香、乙醇组成。本发明采用复合改性低聚糖为壁材，将青苹果香精进行包覆，形成青苹果纳米胶囊缓释香精，从而提高香精的留香和水溶性，使其适用于水性油墨的加香。

主权项

一种水性油墨用青苹果香精，其特征在于按重量百分比计算，其原料的组成及含量如下：青苹果香精            1% ‑ 30%，复合改性低聚糖        5% ‑ 55%，余量为去离子水；所述的青苹果香精按重量百分比计算，其组成及含量如下：女贞醛                           1%‑3%,叶醇                             0.5%‑1%,乙酸叶醇酯                       0.5%‑1%,质量百分比浓度为10%的异戊酸叶醇酯                  1%‑2%,质量百分比浓度为10%的反‑2‑己烯醛                   0.05%‑0.1%,乙酸反‑2‑己烯酯                  0.05%‑0.1%,丙酸苏合香酯                     0.5%‑1%,芳樟醇                           1%‑3%,乙酸芳樟酯                       0.5%‑1%,苹果酯                           10%‑20%,桃醛                             10%‑25%,异戊酸异戊酯                     0.5%‑2%,乙酸异戊酯                       0.5%‑2%,己酸烯丙酯                       0.05%‑0.2%,甜橙油                           0.5%‑1.5%,乙酸                             0.2%‑0.5%,香叶醇                           1%‑3%,乙酸香叶酯                       2%‑4%,突厥酮                           0.2%‑0.4%,乙酸苄酯                         1%‑3%,铃兰醛                           0.5%‑2%,乙酸柏木酯                       0.5%‑1%,乙酸邻叔丁基环己酯               4%‑10%,乙酰乙酸乙酯                     2%‑6%,质量百分比浓度为10%的丙位己内酯                    0.05%‑0.1%,佳乐麝香                         7%‑15%,余量为乙醇。