US2006134238-A1生产精制芦荟凝胶的工艺包括:清洁并手工修剪每片芦荟叶,分离出凝胶并收集到不锈钢容器内;碾碎凝胶使颗粒小于1.5mm;加入木炭(凝胶量的1%)使颗粒大于1.5mm;充分混合并加热至70～75℃巴氏杀菌30min;预过滤除去木炭,用柠檬汁调节pH3.5～4;过滤除去微量纤维;将经过 The process of producing refined aloe vera gel by US2006134238-A1 includes: cleaning and hand trimming each piece of aloe vera leaf, separating out the gel and collecting into a stainless steel container; crushing the gel to make the particles smaller than 1.5mm; adding charcoal %) So that the particles are larger than 1.5mm; fully mixed and heated to 70 ~ 75 ℃ pasteurization 30min; charcoal removed by pre-filtration, with lemon juice adjusted pH3.5 ~ 4; microfiber removal by filtration;