OU.orgOU China
OU China OU Espanol OUDirect
ou direct

LOGIN | Contact | Get Certified | OU.ORG

Why the world's best known brands choose the OU for Kosher certification

Kosher for Consumers

Useful articles and interesting information about Keeping Kosher and Kosher Supervision.

Browse by Category

    Recent Articles

    Category:

  • SmileyCookie.com Becomes OU Kosher

    Beginning today, any Smiley Cookie ordered through http://www.SmileyCookie.com will be OU Kosher certified, according to Adam Golomb, director, e-Commerce, http://www.SmileyCookie.com.

  • Lo Basi Ella L’orer - Chametz:  Heteira bola or issura bola

    Rabbi Eli Gersten

    The Gemara Avoda Zara (76a) differentiates between kailim used to roast kodshim and those used to roast other issurim. For the former, it is sufficient to kasher with hagalah, because when they had absorbed ta’am it was still heter (heteira bola), while the latter requires libun because when they absorbed ta’am it was already issur (issura bola).

  • Sweet Breath Announces Recent OU Certification

    TPR Holdings LLC, a New York City-based investor and operator in the consumer products industry, announced today that their newly acquired brand, Sweet Breath®, a leader in the breath freshener and oral care category, attained kosher certification through the Orthodox Union (OU).

  • Ask OU Kosher March 2011: Say Cheese

    March 2011 By Rabbi Avrohom Gordimer OU Kosher Dairy Expert

  • Honibe Pure Honey Now OU Kosher

    Honibe™ - Pure Honey Joy™ Now Kosher Certified Through the Orthodox Union; Island Abbey Foods Attains Kosher Certification for Honibe™ Line of Products

  • More Tootsie Roll Products (Including Pops) Are Now OU Kosher

    Orthodox Union Approves Placement of Kosher Symbol on Iconic Tootsie Roll Industries Brands

  • Crystal Head Vodka Awarded OU Kosher Certification

    Crystal Head Vodka, created by entertainer Dan Aykroyd and American landscape artist and portraitist John Alexander, is now certified kosher by the Orthodox Union, the world’s largest and most respected kosher certification agency.

  • “Kosher Cheese: Not Made with Ease”

  • Lo Basi Ella L’orer - Grape Purée and Vinegar

    Rabbi Eli Gersten

    The Gemara (A.Z. 55b) says that wine becomes susceptible to mageh akum only after hamshacha. Before this point mageh akum will not make this wine assur. Hamshacha takes place when some amount of clear juice is separated from the peels and pits. Even if only a tiny amount of juice is separated, all the remaining juice that is still mixed with the peels and pits is now susceptible to mageh akum. This is brought in Shulchan Aruch (Y.D. 123:17). Even if we are uncertain as to whether hamshacha took place, Shulchan Aruch (Y.D. 123:19) rules that we must be machmir and assur the wine. Therefore, a full barrel of crushed grapes although it appears that hamshacha did not take place, if left in the possession of a non-Jew, becomes assur. We must suspect that some clear juice was removed by the non-Jew, thus invalidating all the remaining wine.

  • Lo Basi Ella L’orer - Grape juice concentrate

    Rabbi Eli Gersten

    Shulchan Aruch (Y.D. 134:5) paskens that yayin nesech is batel in 6 parts water. Although bitul usually require 60 parts, wine is an exception. Wine that is diluted 6 times loses its status of wine, and is viewed as becoming nifgam. However, this is not true in all situations. The Gemara (Menachos 87a) relates that Rav Yosef had a vineyard which was so flavorful that standard meziga required dilution in 6 parts water. Likewise, grape juice concentrate can require many dilutions just to reconstitute to single strength, and will clearly not be batel in 6 parts water. Because grape juice concentrate is used so widely as an ingredient in both foods and drinks, it raises many questions regarding bitul and kashering kailim.

  • Page 7 of 91 « FirstP  <  5 6 7 8 9 >  Last »