Name: ASTM E2049-99 - Standard Guide for Quantitative Evaluation of Fragrance/Odors for Shampoos and Hair Conditioners
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Abstract

Standard Guide for Quantitative Evaluation of Fragrance/Odors for Shampoos and Hair Conditioners

SCOPE
1.1 This guide describes standardized procedures for the quantitative sensory assessment of fragrance/odor intensity or attribute intensity of fragrances in shampoo or hair conditioner base through all stages of use (point of purchase, lather, bloom in use, wet hair after rinse, and dry hair), or both, under laboratory conditions with trained judges.
1.2 This standard involves the use of hair products and the equipment needed to use these products. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status

Historical

Publication Date

09-Nov-1999

ICS

71.100.70 - Cosmetics. Toiletries

Technical Committee

E18 - Sensory Evaluation

Drafting Committee

E18.07 - Personal Care and Household Evaluation

Current Stage

Ref Project

Relations

Replaced By

ASTM E2049-06 - Standard Guide for Quantitative Attribute Evaluation of Fragrance/Odors for Shampoos and Hair Conditioners by Trained Assessors

Effective Date

15-Oct-2006

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ASTM E2049-99 - Standard Guide for Quantitative Evaluation of Fragrance/Odors for Shampoos and Hair Conditioners

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Standards Content (Sample)

ASTM E2049-99 - Standard Guide...

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:E2049–99
Standard Guide for
Quantitative Evaluation of Fragrance/Odors for Shampoos
1
and Hair Conditioners
This standard is issued under the ﬁxed designation E 2049; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope 3.1.9 Unfragranced Shampoo Base or Detergent,
3.1.10 Vinyl or Plastic Gloves,
1.1 This guide describes standardized procedures for the
3.1.11 Water (temperature and hardness should be consis-
quantitative sensory assessment of fragrance/odor intensity or
tent), and
attribute intensity of fragrances in shampoo or hair conditioner
3
3.1.12 Human Hair.
base through all stages of use (point of purchase, lather, bloom
in use, wet hair after rinse, and dry hair), or both, under
4. Summary of Practice
laboratory conditions with trained judges.
4.1 This guide provides for the identiﬁcation of judges
1.2 This standard involves the use of hair products and the
suitably selected and trained to evaluate the intensity and
equipment needed to use these products. This standard does
duration of the odor/fragrance attributes of shampoos and hair
not purport to address all of the safety concerns, if any,
conditioners. This guide describes sample preparation and
associatedwithitsuse.Itistheresponsibilityoftheuserofthis
evaluation techniques from containers (point of purchase), hair
standard to establish appropriate safety and health practices
swatches, and whole heads.
and determine the applicability of regulatory limitations prior
to use.
5. Signiﬁcance and Use
5.1 This guide can be used to quantitatively assess the
2. Referenced Documents
intensity of speciﬁc attributes of hair fragrance.
2.1 ASTM Standards:
5.2 This guide may be utilized for product development,
E 1207 Practice for Sensory Evaluation ofAxillary Deodor-
2
research guidance, and quality control.
ancy
5.3 These are suggested procedures and are not meant to
E 1593 Practice forAssessing the Efficacy ofAir Freshener
exclude alternate procedures that may effectively provide the
Products in Reducing Sensorily Perceived Indoor Air
2 same or similar results.
Malodor Intensity
6. Selection of Panelists
3. Equipment
6.1 Panelistsmayberecruitedwithinacompanyorfromthe
3.1 The following equipment may be used during the
local community. The choice to use employees allows a
preparation or evaluation processes, or both:
companytohavepanelistsonsiteandkeepproprietarysamples
3.1.1 Aluminum Foil Sheets,
and information on site. The use of local community residents
3.1.2 Beakers, 1000 mL,
allows a company to schedule more panel time and provides a
3.1.3 Blow Dryer, speciﬁcations should be documented (for
smaller risk of losing panelists on a daily basis and long term
example, wattage, voltage power level, air velocity, tempera-
because of job commitments and other priorities.
ture),
6.2 A large group of candidates may be recruited from the
3.1.4 Combs,
local community (50-75) by contacting community groups or
3.1.5 Glass or Plastic Bottles, 4 oz,
placing newspaper ads, or both. Candidates from within the
3.1.6 Pipettes,
company are contacted by interoffice memo or notices posted
3.1.7 Scale,
on bulletin boards.
3.1.8 Towels, cloth or paper, or both,
6.3 During the recruitment phase, candidates should be
informed of the timing commitments for training, the potential
1
This guide is under the jurisdiction of ASTM Committee E-18 on Sensory
Evaluation of Materials and Products and is the direct responsibility of Subcom-
mittee E18.07 on Personal Care and Household Evaluation.
3
Current edition approved Nov. 10, 1999. Published February 2000. AvailablefromDemeoBrothers,Inc.,39W.28thSt.,NewYork,NY10001and
2
Annual Book of ASTM Standards, Vol 15.08. Hair Goods, P.O. Box 255, Commack, NY 11725.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
E2049
duration of the panel, the panel’s use, and the need for a high 8.5 The selection process should embody the principles in
4
level of personal commitment. STP 758 .
8.6 Select 15 to 20 panelists. This number may vary
6.4 A prescreening questionnaire is given to interested
depending on the complexity of the test and the skill of the
personnel to determine availability, interest, general medical
panelists. The following criteria maybe used as a guideline.
information, general knowledge, and awareness of and expe-
5 4
Other approaches use described in MNL 13 and STP 758 .
rience with odors.
8.6.1 Availability for the orientation and training and prac-
6.5 A medical history shoul
...

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5.1 The procedures recommended in this practice can be used to clinically assess axillary deodorant efficacy of personal care products.
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SCOPE
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