# Direct Food Substances Affirmed as Generally Recognized as Safe: Cellulase Enzyme Preparation Derived From Trichoderma Longibrachiatum for Use In Processing Food
> **Food and Drug Administration** · Final rule. · Published 1999-05-26 · Effective 1999-05-26 · 64 FR 28358
## Document
- **Document number:** 99-13151
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 64 FR 28358
- **CFR reference:** 21 CFR 184
- **Publication date:** 1999-05-26
- **Effective date:** 1999-05-26
- **HHS docket:** Docket No. 79G-0372
## Abstract

The Food and Drug Administration (FDA) is amending its regulations to affirm that cellulase enzyme preparation derived from Trichoderma longibrachiatum (formerly called Trichoderma reesei) as generally recognized as safe (GRAS) is for use in processing food. This action is in response to a petition filed by the AAC Consulting Group, Inc., on behalf of Novo Laboratories, Inc.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/05/26/99-13151/direct-food-substances-affirmed-as-generally-recognized-as-safe-cellulase-enzyme-preparation-derived)
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