National Enzyme Co: Food Recall in 2013 - (Recall #: F-0734-2014)

Updated on March 25, 2026.

See the recall detail below. You can also see other recalls from the same firm in 2013.

Data Source: FDA.

Product Description:

Houston Enzymes TriEnza with DPP IV Activity, Broad-Spectrum Enzyme Product for general Digestive Support, packaged in 90-(SKU 53379) and 180-(SKU 53380) capsule bottles. The firm name on the label is Houston Nutraceuticals, Inc. (HNI), Siloam Springs, AR (2) 9212 TRIENZA Bulk Capsules (SKU 91980) packaged in varying quantities in poly bags within corrugated containers.

Product Classification:

Class II

Date Initiated: October 30, 2013

Date Posted: December 25, 2013

Recall Number: F-0734-2014

Event ID: 66658

Reason for Recall:

Firm is recalling dietary supplements containing a raw material which may contain >0.3 ppb chloramphenicol

Status: Terminated

Product Quantity: 54,887 bottles, and 327,139 bulk capsules

Code Information:

Lot Numbers: 53379030, 53379031, 53379032, 53379034, 53379035, 53379036, 53379037, 53379038, 53379039, 53379040, 53379041, 53380079, 53380081, 53380083, 53380085, 53380086, 53380087, 53380088, 53380089, 53380090, 53380091, 53380092, 53380093, 53380094, 53380095, 53380096, 53380097, 53380098, 53380099, 53380100, 53380101, 53380102, 53380103, 53380104, 53380105, 53380106, 53380107, 53380108, 53380109, 53380110, 53380111, 53380113, 53380114, 91980002, 91980003, and 91980004

Distribution Pattern:

Domestic distribution of the product is nationwide with direct accounts in 27 states in all geographical regions. Foreign distribution consists of direct accounts in the following countries: Canada, China, Malaysia, Norway, Slovakia, South Korea, Sweden, Taiwan, and the United Kingdom.

Voluntary or Mandated:

Voluntary: Firm initiated