![Rabbi Yeḥezkel Landau’s Responsum on Isinglass in Mead, featuring Rabbi Elli Fischer [The Jewish Drinking Show, Episode #177]](https://jewishdrinking.com/wp-content/uploads/2025/01/Rabbi-Yeḥezkel-Landaus-Responsum-on-Isinglass-in-Mead-The-Jewish-Drinking-Show-Rabbi-Elli-Fischer-600x338.png)
Rabbi Yeḥezkel Landau’s Responsum on Isinglass in Mead, featuring Rabbi Elli Fischer [The Jewish Drinking Show, Episode #177]
Introduction A fascinating matter in the world of kashrut, especially regarding the kashrut of beverages, is the inclusion of using isinglass for the refining of beverages, whether mead, beer, wine, or even other beverages. This was not always the case, as Rabbi Yeḥezkel Landau wrote a responsum permitting its use [for the use in clarifying […]