21 CFR § 357.210 - Cholecystokinetic active ingredients.

---
identifier: "/us/cfr/t21/s357.210"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "21 CFR § 357.210 - Cholecystokinetic active ingredients."
title_number: 21
title_name: "Food and Drugs"
section_number: "357.210"
section_name: "Cholecystokinetic active ingredients."
chapter_name: "FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "D"
subchapter_name: "DRUGS FOR HUMAN USE"
part_number: "357"
part_name: "MISCELLANEOUS INTERNAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 321, 351, 352, 353, 355, 360, 371."
cfr_part: "357"
---


# 357.210 Cholecystokinetic active ingredients.

The active ingredient of the product consists of any of the following when used within the specified concentration and dosage form established for each ingredient:

(a) 50-percent aqueous emulsion of corn oil.

(b) Hydrogenated soybean oil in a suitable, water-dispersible powder. The hydrogenated soybean oil is food-grade, partially hydrogenated with a melting point of 41 to 43.5 °C, an iodine value of 65 to 69, and a fatty acid composition as follows:

| Fatty acid | Percent composition |
| --- | --- |
| Myristic acid | 0.1 |
| Palmitic acid | 10.0 |
| Palmitoleic acid | 0.1 |
| Stearic acid | 13.5 |
| Oleic acid | 72.0 |
| Linoleic acid | 3.8 |
| Linolenic acid | 0.1 |
| Arachidic acid | 0.5 |
| Behenic acid | 0.2 |

[54 FR 8321, Feb. 28, 1989]