“油脚”即被榨去油质后的自然沉淀物,其中除含有油脂外,尚有少量磷脂,它对皮膚疾患可使表皮細胞結構增强,表皮細胞功能增强,因此也是比較理想的軟膏基质。在凡士林货源紧张之际,我們用工業廢料油脚初步制成了凡士林的代用品,現將其生产过程介紹如后。制法: 油脚80.0 白腊(或黄腊) 10.0 糠油(或其他植物油) 10.0 把油脚(只要可供食用的植物油即可)加热煮沸8—10分鐘,此除有消毒作用外,还能將不溶物质相繼沉入底层,然后將白腊与糠油倒入共熔,約10分鐘后,即用夏布濾袋过濾即成。經檢驗結果如下: 性狀为棕黄色軟油脂体,稍有植物油味,置玻板上成不自行下陷或裂开之薄膜。 “Oil foot” is a natural precipitate that has been squeezed out of oil. In addition to oils and fats, there is still a small amount of phospholipids. It can make the epidermis cell structure and the epidermal cell function enhanced for skin diseases, so it is also an ideal ointment base. . At the time of tight supply of Vaseline, we initially made Vaseline’s substitutes from the feet of industrial waste. We will now introduce our production process. Method of preparation: oil foot 80.0 white wax (or yellow wax) 10.0 oyster sauce (or other vegetable oil) 10.0 oil feet (as long as the edible vegetable oil can be) heating and boiling 8-10 minutes, in addition to disinfection, but also The insoluble substances are successively sunk into the bottom layer, and then the ash and the eucalyptus oil are poured into the eutectic mixture. After about 10 minutes, they are filtered and put in a filter bag of Shaba. The test results are as follows: The traits are brownish-yellow soft oil bodies with a slightly vegetable oily taste and are placed on a glass plate as a thin film that does not self-sag or crack.