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The Daf Hakashrus is a monthly OU newsletter read by Mashgichim, Rabbanim, Poskim, Dayanim, and kosher consumers in 30 countries and over 200 cities around the world. The Daf Hakashrus provides readers with the latest, in-depth information about the world of Kashruth.
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Enjoy your learning!
Rabbi Yosef Grossman - Editor, Daf Ha-Kashrus
Director of OU Kashruth Education
The following articles can be viewed using the Adobe Acrobat Reader. If you do not have this software, it can be downloaded FREE
• The Mysterious Wait
An Analysis of Various Minhagim Concerning Waiting Between Meat and Dairy
By Rabbi Yosef Grossman
• RFR Reporting
By Rabbi Avrohom gordimer
• AKO Conference at OU Headquarters
• Kashrus Alert…
• Mazel Tov…
• Condolences…
Cheshvan 5772/November 2011
Vol. 20, No. 1
Download• Lo Basi Ella L’orer - Chazara On Shabbos
By Rabbi Eli Gersten
• Holy Fries
By Rabbi Chaim Goldberg
• Daf Notes…
• Rutgers Offers Unique New Course on the Role of Kosher Food in the Global Food Industry
• Kashrus Alert…
• Kashrus Advisory…
• Mazel Tov…
• Condolences…
• Second OU Harry H. Beren Advanced Kashrut Seminar for Women Explores the Intricacies of Kosher Law
• OU Pas Yisroel Products (As of Elul 5771)
Compiled by Rabbi Eli Eleff
• Other Ask OU Programs
• Boachem L’shalom
• Tzeischem L’shalom…
Av 5771 - Tishrei 5772/ Aug - Oct 2011
Vol. 19, No. 10
Download• Lo Basi Ella L’orer - Medicine Guidelines
By Rabbi Eli Gersten
• It’s Not Just Milk At The Milk Street Café - New Kosher Restaurant Opens on Wall St.
with Meat, Dairy, and Pareve Menus
• ASK OU - VISIT OU Program Welcomes a Variety of Schools
• Updated Aged Cheese list
By Rabbi Avrohom Gordimer
• OU: Pedialyte Has “D” Certification, but it’s Parve
By Hamodia Staff
• Kashrus Alert…
• Kashrus Advisory…
• Tzeischem L’shalom…
• Mazel Tov…
• Condolences…
Tamuz 5771/ July 2011
Vol. 19, No. 9
Download• Beware of The Perfect Schedule ‘A’ – It May Be Imperfect!
By Rabbi Yisroel Bendelstein
• Worms in Sardines
• ASK OU Kosher Comes to Town - A Night to Remember in Elizabeth
• OU Kosher Visits Paris Consistoire
Translated from the original in the French Press
• Second “Advanced Kashrut Seminar for Women” - Coming August 29-September 2 at OU Headquarters
• New OU Kosher Program Presents Yoreh Deah
Mini-Shiurim with Rabbi Eli Gersten
• Kashrus Alert…
• Mazel Tov…
• Tzeischem L’shalom…
• U’boachem L’shalom…
Sivan 5771/ June 2011
Vol. 19, No. 8
Download• Pesach Status of Enriched White Rice
By Rabbi Gavriel Price
• ASK OU Promotes Kashrus Awareness and Achdus - Four Communities Visited in a Span of Twelve Days
• Publications - OU Kosher Publishes Manual on Fish Industry
• Kuntros On Anisakis…
• Mazel Tov…
• Lo Basi Ella L’orer - Kashering With Sha’ar Mashkim
By Rabbi Eli Gersten
• Kashrus Alert…
• Condolences…
Iyar 5771/ May 2011
Vol. 19, No. 7
Download• Selected Glossary of Ingredients for Pesach
By Rabbi Gavriel Price
• Mirrer Rosh Hayeshiva Harav Noson Tzvi Finkel Addresses OU Kashrus Staff
• Starch Derivatives Used In Food Ingredients
By Rabbi Gavriel Price
• Chametz: Heteira Bola or Issura Bola
By Rabbi Eli Gersten
• The Question of Quinoa
By Rabbi Avi Juravel
• Sephardic Jewish Community - Congregation Shaare Zion, Brooklyn, NY
• AJ Madison Visits OU
• Kashrus Alert…
• Please Note…
• Kashrus Advisory..
• Mazel Tov…
• Condolences…
Nissan 5771/ April 2011
Vol. 19, No. 6
Download• Birchos Hamashgiach (Part 1) - From a lecture presented at ASK OU 10
By Rabbi Lenny Steinberg
• ASK OU in Boro Park reveals deep kashrus interest and achdus
• OUP What’s New for 2011
By Rabbi Shmuel Singer
• Lo Basi Ella L’orer - Jams
By Rabbi Eli Gersten
• Sardine Issues
• Kashrus Alert…
• Condolences…
• Reserve The Dates…
• Mazel Tov…
Adar I & 11 5771/ February-March 2011
Vol. 19, No. 5
Download• Safety Concepts For Mashgichim
By Rabbi Aron Mendelson
• Let’s All Daven to Hashem. Really.
By Rabbi Yosef Grossman
• Lo Basi Ella L’orer - Grape Juice Concentrate
By Rabbi Eli Gersten
• Update To The OUD Cholov Yisroel List - Originally published In Daf Hakashrus Vol. 19, No. 3
• Update On Chalav Stam
By Rabbi Avrohom Gordimer
• Condolences…
• Kiryas Joel Delegation Visits OU Kashrus
• Kashrus Alert…
• Mazel Tov…
Shevat 5771/ January 2011
Vol. 19, No. 4
Download• OU Cholov Yisroel Listing as of Kislev 5771
• Job Opportunity
Tevet 5771/ December 2010 - Supplement
Vol. 19, No. 3 - Supplement
Download• OU Kosher Consumer Hotline FAQ’s
By Rabbi Dovid Polsky
• Fundamental Guidelines For Commercial Vegetable Inspection -
A Presentation to the 2010 ASK OU Internship Program
By Rabbi Yosef Eisen
• New Product - Old World Kosher Sausage
• Mail
• Please Note…
• Mazel Tov…
• Condolences…
Kislev 5771/ November 2010
Vol. 19, No. 2
Download• What’s The Beracha On...Odwalla Banana Nut Bar?
By Rabbi Eli Gersten
• Lo Basi Ella L’orer - Kavush
By Rabbi Eli Gersten
• Mail
• Kashrus Alert
• Condolences
Cheshvan 5771/ October 2010
Vol. 19, No. 1
Download• Juice Authentication
By Rabbi Gavriel Price
• Lo Basi Ella L’orer - Bitul Issur Lichatchila
By Rabbi Eli Gersten
• Pas Yisroel Products (As of Elul 5770)
By Rabbi Yonatan Kaganoff
• What’s The Beracha On… General Mills OU Cereals?
• Mazel Tov…
• Kashruth Alert
• Mail
• Tzaischem L’shalom
• Uboachem L’shalom
Tishrei 5771/September 2010
Vol. 18, No. 10a
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