[Federal Register Volume 74, Number 213 (Thursday, November 5, 2009)]
[Rules and Regulations]
[Pages 57248-57251]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E9-26524]
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DEPARTMENT OF HEALTH AND HUMAN SERVICES
Food and Drug Administration
21 CFR Part 73
[Docket No. FDA-2007-C-0044] (formerly Docket No. 2007C-0474)
Listing of Color Additives Exempt From Certification; Astaxanthin
Dimethyldisuccinate
AGENCY: Food and Drug Administration, HHS.
ACTION: Final rule.
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SUMMARY: The Food and Drug Administration (FDA) is amending the color
additive regulations to provide for the safe use of astaxanthin
dimethyldisuccinate as a color additive in the feed of salmonid fish to
enhance the color of their flesh. This action is in response to a
petition filed by DSM Nutritional Products, Inc.
DATES: This rule is effective December 8, 2009, except as to any
provisions that may be stayed by the filing of proper objections.
Submit electronic or written objections and requests for a hearing by
December 7, 2009. See section X of this document for information on the
filing of objections.
[[Page 57249]]
ADDRESSES: You may submit electronic or written objections and requests
for a hearing, identified by Docket No. FDA-2007-C-0044, by any of the
following methods:
Electronic Submissions
Submit electronic objections in the following way:
Federal eRulemaking Portal: http://www.regulations.gov.
Follow the instructions for submitting comments.
Written Submissions
Submit written objections in the following ways:
Fax: 301-827-6870.
Mail/Hand delivery/Courier [For paper, disk, or CD-ROM
submissions]: Division of Dockets Management (HFA-305), Food and Drug
Administration, 5630 Fishers Lane, rm. 1061, Rockville, MD 20852.
To ensure more timely processing of objections, FDA is no longer
accepting objections submitted to the agency by e-mail. FDA encourages
you to continue to submit electronic objections by using the Federal
eRulemaking Portal, as described previously in the ADDRESSES portion of
this document under Electronic Submissions.
Instructions: All submissions received must include the agency name
and Docket No. for this rulemaking. All objections received will be
posted without change to http://www.regulations.gov, including any
personal information provided. For detailed instructions on submitting
objections, see the ``Objections'' heading of the SUPPLEMENTARY
INFORMATION section of this document.
Docket: For access to the docket to read background documents or
objections received, go to http://www.regulations.gov and insert the
docket number, found in brackets in the heading of this document, into
the ``Search'' box and follow the prompts and/or go to the Division of
Dockets Management, 5630 Fishers Lane, rm. 1061, Rockville, MD 20852.
FOR FURTHER INFORMATION CONTACT: Felicia M. Ellison, Center for Food
Safety and Applied Nutrition (HFS-265), Food and Drug Administration,
5100 Paint Branch Pkwy., College Park, MD 20740-3835, 301-436-1264.
SUPPLEMENTARY INFORMATION:
I. Background
In a notice published in the Federal Register of December 4, 2007
(72 FR 68166), with a correction of the docket number on December 26,
2007 (72 FR 73028), FDA announced that a color additive petition (CAP
7C0284) had been filed by DSM Nutritional Products, Inc., 45 Waterview
Blvd., Parsippany, NJ 07054. The petition proposed to amend the color
additive regulations in part 73 (21 CFR part 73) to provide for the
safe use of astaxanthin dimethyldisuccinate (hereinafter referred to as
astaxanthin DMDS) as a color additive in the feed of salmonid fish to
enhance the color of their flesh.
II. Identity, Technical Effect, and Specifications
Astaxanthin DMDS (3,3'-bis(4-methoxy-1,4-dioxobutoxy)-[bgr],[bgr]-
carotene-4,4'-dione) is a synthetic carotenoid with pink or red
pigmenting properties. Astaxanthin DMDS is derived by esterification of
astaxanthin, the principal pigment that imparts the characteristic pink
or orange-red coloring of the flesh of wild salmonids, followed by
several purification steps. The color additive contains not less than
96 percent astaxanthin DMDS, including trans, 9-cis, and 13-cis
isomers, and minor amounts of astaxanthin monomethylsuccinate (MMS) and
free astaxanthin. Other carotenoids (present at not more than 4
percent) are the esters of astaxanthin-related substances.
The stability studies of astaxanthin DMDS submitted by the
petitioner show that astaxanthin DMDS is unstable on its own.
Therefore, in order to minimize chemical changes that would result in
loss of color of astaxanthin, astaxanthin DMDS may be added to fish
feed only in the form of a stabilized color additive mixture. This
requirement is reflected in new Sec. 73.37(a)(2), which provides that
astaxanthin DMDS be added to fish feed only as a component of a
stabilized color additive mixture.
In the Federal Register of April 13, 1995 (60 FR 18736), the agency
published a final rule that listed astaxanthin in Sec. 73.35 for use
in the feed of salmonid fish. In that final rule, the agency concluded
that 80 milligrams (mg) of astaxanthin per (/) kilogram (kg) of
finished feed would result in adequate pigmentation of the flesh of
salmonids. Therefore, in Sec. 73.35(c)(2), the agency limited the
astaxanthin content of finished feed to not more than 80 mg/kg. In the
Federal Register of July 6, 2000 (65 FR 41581 and 41584), the agency
published final rules that listed haematococcus algae meal (Sec.
73.185) and phaffia yeast (Sec. 73.355) as additional sources of
astaxanthin for use in the feed of salmonid fish. Both haematococcus
algae meal and phaffia yeast may be used alone or in combination with
other astaxanthin color additive sources, provided that the quantity of
astaxanthin in the finished feed does not exceed 80 mg/kg.
Consistent with these other listings, the petitioner proposes that
the maximum amount of astaxanthin in finished feed from the use of
astaxanthin DMDS not exceed 110 mg/kg, which corresponds to an
astaxanthin equivalent of 80 mg/kg (72 grams (g) per ton) in the
finished feed. Because of the other listed sources of astaxanthin and
other color additives that are sources of astaxanthin the agency may
list in the future, new Sec. 73.37(c)(2) requires that the quantity of
astaxanthin in finished feed, from astaxanthin DMDS when used alone or
in combination with other astaxanthin color additive sources listed in
part 73, shall not exceed 80 mg/kg (72 g per ton) of finished feed.
III. Evaluation of Safety
Data provided by the petitioner demonstrate that the color additive
is safe for the fish at the proposed use levels, and that astaxanthin
DMDS is converted to free astaxanthin during digestion and deposited as
such in the flesh of the fish. There also is no evidence that any
constituents of the color additive, other than astaxanthin, will
accumulate in fish maintained on diets supplemented with astaxanthin
DMDS. Consequently, consumers will not be directly exposed to
astaxanthin DMDS, but to the astaxanthin in the flesh of the fish that
have consumed the color additive. The safety of astaxanthin has been
previously established (see 65 FR 41581 and 41584).
FDA has determined that the astaxanthin from the subject color
additive will substitute for the fish feed uses of other approved color
additive sources of astaxanthin. Additionally, the agency considers the
intake of astaxanthin from the consumption of wild salmon and the
intake of astaxanthin from consumption of farm-raised salmonid fish
that have been fed approved color additive sources of astaxanthin to be
comparable. Therefore, the agency concludes that the petitioned use of
the subject color additive will not increase the current cumulative
estimated daily intake of astaxanthin. Based on this information, as
well as other relevant material provided by the petitioner, FDA
concludes that the petitioned use of astaxanthin DMDS is safe.
IV. Labeling Requirements
All color additives, in accordance with Sec. 70.25 (21 CFR 70.25),
are required to be labeled with sufficient information to assure their
safe use and to allow a determination of compliance with any
limitations imposed by the agency in other applicable regulations. The
labeling of the color additive,
[[Page 57250]]
astaxanthin DMDS, and any mixture prepared therefrom, is subject to the
requirements of Sec. 70.25.
According to Sec. 70.25(a)(4), an expiration date for a color
additive must be stated on its label if stability data require it. FDA
finds that because of the instability of astaxanthin DMDS, expiration
dates must be stated on the label of the sealed and open containers, in
accordance with Sec. 70.25(a)(4). FDA also finds that declaration of
the expiration dates constitutes a material fact that must be disclosed
on the label of the stabilized mixture formulated with astaxanthin DMDS
because under sections 201(n) and 403(a)(1) of the Federal Food, Drug,
and Cosmetic Act (the act) (21 U.S.C. 321(n) and 343(a)(1)), failure to
do so would constitute a failure to reveal facts material in light of
the representations made on the label and material with respect to
consequences which may result from the use of the color additive. The
use of astaxanthin DMDS requires the declaration of expiration dates
because the astaxanthin component of astaxanthin DMDS is unstable and
can decompose, thereby affecting the efficacy of the color.
In addition to the requirements for labeling the color additive or
color additive mixture, the ingredient list on fish feed to which
astaxanthin DMDS is added must identify the presence of the color
additive under Sec. 501.4 (21 CFR 501.4). New Sec. 73.37(d)(2)
references Sec. 501.4 to ensure that the presence of astaxanthin DMDS
as a color additive in the fish feed will be declared on the ingredient
label. Finally, the presence of the color additive must be declared on
the label of any food, including salmonid fish given feed containing
astaxanthin DMDS and food containing such salmonid fish as an
ingredient. Section 101.22(b) (21 CFR 101.22(b)) requires a food that
bears or contains artificial coloring, such as salmon artificially
colored with a source of astaxanthin, to bear labeling even though such
food is not in package form. Section 101.22(c) requires that label
statements of artificial coloring be ``likely to be read by the
ordinary person under customary conditions of purchase and use of such
food.''
Furthermore, Sec. 101.22(k)(2) requires, in the statement of
ingredients for a food to which any coloring has been added, and for
which the coloring is not subject to certification, a declaration that
makes it clear that a color additive has been used in the food. In
addition, the presence of a color additive in a food received in a bulk
container that is held at a retail establishment must be declared on
the labeling of the bulk container or on a counter card or other
similar device under the provisions in Sec. 101.100(a)(2) (21 CFR
101.100(a)(2)). The ingredient label would alert the consumer that the
fish is artificially colored. Without such ingredient labeling, food
containing salmonid fish previously given feed containing astaxanthin
DMDS would be deemed to be misbranded under section 403(k) of the act,
which states that a food shall be deemed to be misbranded ``if it bears
or contains any artificial flavoring, artificial coloring, or chemical
preservative, unless it bears labeling stating that fact.''
Therefore, in accordance with Sec. Sec. 101.22(b), (c), and
(k)(2), and 101.100(a)(2), labeling on any salmonid fish given feed
containing astaxanthin DMDS is required to declare the presence of the
color additive. New Sec. 73.37(d)(3) references Sec. Sec. 101.22(b),
(c), and (k)(2), and 101.100(a)(2) to ensure that, at the retail level,
the presence of a source of astaxanthin as a color additive in the fish
will be declared, and that the labeling of the bulk fish container,
including a list of ingredients, will be displayed on the container or
on a counter card with similar information.
V. Conclusion
FDA reviewed data in the petition and other available relevant
material to evaluate the safety of the use of astaxanthin DMDS as a
color additive in the feed of salmonid fish to enhance the color of
their flesh. Based on this information, the agency concludes that the
proposed use of the additive is safe and the additive will achieve its
intended technical effect. Therefore, the regulations in part 73 should
be amended as set forth in this document. In addition, based upon the
factors listed in 21 CFR 71.20(b), the agency concludes that
certification of astaxanthin DMDS is not necessary for the protection
of the public health.
VI. Public Disclosure
In accordance with Sec. 71.15 (21 CFR 71.15), the petition and the
documents that FDA considered and relied upon in reaching its decision
to approve the petition will be made available for inspection at the
Center for Food Safety and Applied Nutrition by appointment with the
information contact person listed above (see FOR FURTHER INFORMATION
CONTACT). As provided in Sec. 71.15, the agency will delete from the
documents any materials that are not available for public disclosure
before making the documents available for inspection.
VII. Environmental Impact
The agency has previously considered the environmental effects of
this rule as announced in the notice of filing for CAP 7C0284 (72 FR
68166 and 72 FR 73028). No new information or comments have been
received that would affect the agency's previous determination that
there is no significant impact on the human environment and that an
environmental impact statement is not required.
VIII. Paperwork Reduction Act of 1995
This final rule contains no collection of information. Therefore,
clearance by the Office of Management and Budget under the Paperwork
Reduction Act of 1995 (44 U.S.C. 3501-3520) is not required.
IX. Section 301(ll) of the Federal Food, Drug, and Cosmetic Act
FDA's review of this petition was limited to section 721 of the act
(21 U.S.C. 379e). This final rule is not a statement regarding
compliance with other sections of the act. For example, the Food and
Drug Administration Amendments Act of 2007, which was signed into law
on September 27, 2007, amended the act to, among other things, add
section 301(ll). Section 301(ll) of the act (21 U.S.C. 331(ll))
prohibits the introduction or delivery for introduction into interstate
commerce of any food that contains a drug approved under section 505 of
the act (21 U.S.C. 355), a biological product licensed under section
351 of the Public Health Service Act (42 U.S.C. 262), or a drug or
biological product for which substantial clinical investigations have
been instituted and their existence has been made public, unless one of
the exemptions in section 301(ll)(1)-(4) applies. In our review of this
petition, FDA did not consider whether section 301(ll) of the act or
any of its exemptions apply to food products containing this color
additive. Accordingly, this final rule should not be construed to be a
statement that a product containing this color additive, if introduced
or delivered for introduction into interstate commerce, would not
violate section 301(ll) of the act. Furthermore, this language is
included in all color additive final rules that pertain to food and
therefore should not be construed to be a statement of the likelihood
that section 301(ll) of the act applies.
X. Objections
This rule is effective as shown in the DATES section of this
document, except as to any provisions that may be stayed by the filing
of proper objections. Any
[[Page 57251]]
person who will be adversely affected by this regulation may at any
time file with the Division of Dockets Management (see ADDRESSES)
electronic or written objections. Each objection shall be separately
numbered, and each numbered objection shall specify with particularity
the provisions of the regulation to which objection is made and the
grounds for the objection. Each numbered objection on which a hearing
is requested shall specifically so state. Failure to request a hearing
for any particular objection shall constitute a waiver of the right to
a hearing on that objection. Each numbered objection for which a
hearing is requested shall include a detailed description and analysis
of the specific factual information intended to be presented in support
of the objection in the event that a hearing is held. Failure to
include such a description and analysis for any particular objection
shall constitute a waiver of the right to a hearing on the objection.
Three copies of all documents are to be submitted and are to be
identified with the docket number found in brackets in the heading of
this document. Any objections received in response to the regulation
may be seen in the Division of Dockets Management between 9 a.m. and 4
p.m., Monday through Friday. FDA will publish notice of the objections
that the agency has received or lack thereof in the Federal Register.
List of Subjects in 21 CFR Part 73
Color additives, Cosmetics, Drugs, Foods, Medical devices.
0
Therefore, under the Federal Food, Drug, and Cosmetic Act and under
authority delegated to the Commissioner of Food and Drugs, and
redelegated to the Director, Center for Food Safety and Applied
Nutrition, 21 CFR part 73 is amended as follows:
PART 73--LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION
0
1. The authority citation for 21 CFR part 73 continues to read as
follows:
Authority: 21 U.S.C. 321, 341, 342, 343, 348, 351, 352, 355,
361, 362, 371, 379e.
0
2. Section 73.37 is added to subpart A to read as follows:
Sec. 73.37 Astaxanthin dimethyldisuccinate.
(a) Identity. (1) The color additive astaxanthin
dimethyldisuccinate is 3,3'-bis(4-methoxy-1,4-dioxobutoxy)-[bgr],[bgr]-
carotene-4,4'-dione.
(2) Astaxanthin dimethyldisuccinate may be added to the fish feed
only as a component of a stabilized mixture. Color additive mixtures
for fish feed use made with astaxanthin dimethyldisuccinate may contain
only those diluents that are suitable and are listed in this subpart as
safe for use in color additive mixtures for coloring foods.
(b) Specifications. Astaxanthin dimethyldisuccinate shall conform
to the following specifications and shall be free from impurities other
than those named to the extent that such impurities may be avoided by
good manufacturing practice:
(1) Physical state, solid.
(2) 0.05 percent solution in chloroform, complete and clear.
(3) Absorption maximum wavelength 484-493 nanometers (in
chloroform).
(4) Residue on ignition, not more than 0.1 percent.
(5) Total carotenoids other than astaxanthin dimethyldisuccinate,
not more than 4 percent.
(6) Lead, not more than 5 milligrams per kilogram (mg/kg) (5 parts
per million).
(7) Arsenic, not more than 2 mg/kg (2 parts per million).
(8) Mercury, not more than 1 mg/kg (1 part per million).
(9) Heavy metals, not more than 10 mg/kg (10 parts per million).
(10) Assay including astaxanthin dimethyldisuccinate, astaxanthin
monomethylsuccinate, and astaxanthin, minimum 96 percent.
(c) Uses and restrictions. Astaxanthin dimethyldisuccinate may be
safely used in the feed of salmonid fish in accordance with the
following prescribed conditions:
(1) The color additive is used to enhance the pink to orange-red
color of the flesh of salmonid fish.
(2) The quantity of astaxanthin dimethyldisuccinate in the finished
feed, when used alone or in combination with other astaxanthin color
additive sources listed in this part 73, shall not exceed 110
milligrams per kilogram (mg/kg), which is equivalent to 80 mg/kg
astaxanthin (72 grams per ton).
(d) Labeling requirements. (1) The labeling of the color additive
and any premixes prepared therefrom shall bear expiration dates for the
sealed and open container (established through generally accepted
stability testing methods), other information required by Sec. 70.25
of this chapter, and adequate directions to prepare a final product
complying with the limitations prescribed in paragraph (c) of this
section.
(2) The presence of the color additive in finished fish feed
prepared according to paragraph (c) of this section shall be declared
in accordance with Sec. 501.4 of this chapter.
(3) The presence of the color additive in salmonid fish that have
been fed feeds containing astaxanthin dimethyldisuccinate shall be
declared in accordance with Sec. Sec. 101.22(b), (c), and (k)(2), and
101.100(a)(2) of this chapter.
(e) Exemption from certification. Certification of this color
additive is not necessary for the protection of the public health, and
therefore batches thereof are exempt from the certification
requirements of section 721(c) of the act.
Dated: October 21, 2009.
Leslye M. Fraser,
Director, Office of Regulations, Policy and Social Sciences, Center for
Food Safety and Applied Nutrition.
[FR Doc. E9-26524 Filed 11-04-09; 8:45 am]
BILLING CODE 4160-01-S