字幕表 動画を再生する 英語字幕をプリント when you make your own hand sanitizer. Is it okay to use aloe vera gel as an ingredient? The short answer is, I don't know, but I'm going to show you why. I think it might not be a good idea if you made the hand sanitizer using the World Health Organization or who formula, You know that it's kind of liquidy. It's not a gel. So I tried make making a dash and putting it in this dispenser, and the stuff would dribble out after I after I pumped it. So I thought I'd try making a more gel like hand sanitizer using Allah Vera gel, and, uh, it didn't help much. I was pumping it, still dribbled, and then I left it out overnight. Next morning has found that the gel had separated from the alcohol solution. Now what's wrong with that? It depends on whether the olive era gel absorbs water and I'll call equally. I don't don't know that it does. Maybe it absorbs water, but not alcohol. In that case, you've got a very strong alcohol solution here and a week alcohol in the ala Vera part. So if your formulation has, say, 60% alcohol average, you might have more than 60% up here and less than 60% here, and that would not be effective. You needed these 60% alcohol. And on the other hand, if you have pure alcohol up here, that is also not effective. Because the way the sanitizer works, you need both alcohol and a little bit of water, at least 5% water to make it work. Because the way it works is that the alcohol and water combination breaks down the proteins that make up bacteria and viruses. So what if you shake this before you before you use it? Um, and mix it up. Is that okay? As you can see, it's dripping out anyway. Maybe it is. But as you can see, their little particles or, ah, little blobs of Allah Vera in there, we don't know. The water and alcohol are are thoroughly mixed in that in that. So if you're using uh uh, aloe vera, I would recommend at least 75% alcohol formulation, not 60% because you don't know exactly what's going on in there. And I would also recommend you shake it before you use it. If you want to be safe, just used the World Health Organization formula in summary. I don't know if Allah Vera gel is okay as a hand sanitizer ingredient and further investigations required by a chemist or a biologist who knows howto evaluate it for effectiveness.
B1 中級 自家製の手の消毒剤の原料としてアロエベラ (Aloe Vera as a Homemade Hand Sanitizer Ingredient) 5 0 林宜悉 に公開 2021 年 01 月 14 日 シェア シェア 保存 報告 動画の中の単語