2.5.2. Sensory analysis
The bread underwent sensory analysis, using a quantitative
descriptive method with the modification of using product-specific
references (Mohamed, Rayas-Duarte, Shogren, & Sessa 2006). Eight
panellists (aged 25–31) participated in order to assess the sensory
attributes of the bread samples. They were asked to evaluate each
loaf for appearance (shape and crumb colour), odour (beany and
savoury), taste (beany, savoury and after taste), and texture (hardness),
using a 9-point scale ranging from 1 (extremely weak) to 9
(extremely strong). Panel orientation for this project consisted of
5 h of bread attribute development, using the bread samples and
exploration of appropriate references. The attribute definition
and references were as follows; shape was defined as the uniformity
and the rising height of the loaf, and 1% HPMC added barley
bread was used as the reference. Crumb colour was scored, based
on the difference in brightness when compared to the white bread
crumb. Beany was defined as the odour and taste associated with
legumes and green/raw soybeans, and raw soy flour was used as
the reference. Savoury was defined as the odour and taste associated
with roasted nuts and cereals, and commercial roasted soy
flour (Ssalnongbu Co., Gyeongnam, Korea) was used as the reference.
HPMC (K250M, Dow Chemical) was used as the reference
of the aftertaste. The aftertaste was defined as the taste perception
by the tongue when the sample is removed. In this study, we expect
a sliminess of HPMC, measured by the aftertaste. The hardness
of the bread was defined as the force needed to bite through the
sample with the front
2.5.2. Sensory analysisThe bread underwent sensory analysis, using a quantitativedescriptive method with the modification of using product-specificreferences (Mohamed, Rayas-Duarte, Shogren, & Sessa 2006). Eightpanellists (aged 25–31) participated in order to assess the sensoryattributes of the bread samples. They were asked to evaluate eachloaf for appearance (shape and crumb colour), odour (beany andsavoury), taste (beany, savoury and after taste), and texture (hardness),using a 9-point scale ranging from 1 (extremely weak) to 9(extremely strong). Panel orientation for this project consisted of5 h of bread attribute development, using the bread samples andexploration of appropriate references. The attribute definitionand references were as follows; shape was defined as the uniformityand the rising height of the loaf, and 1% HPMC added barleybread was used as the reference. Crumb colour was scored, basedon the difference in brightness when compared to the white breadcrumb. Beany was defined as the odour and taste associated withlegumes and green/raw soybeans, and raw soy flour was used asthe reference. Savoury was defined as the odour and taste associatedwith roasted nuts and cereals, and commercial roasted soyflour (Ssalnongbu Co., Gyeongnam, Korea) was used as the reference.HPMC (K250M, Dow Chemical) was used as the referenceof the aftertaste. The aftertaste was defined as the taste perceptionby the tongue when the sample is removed. In this study, we expecta sliminess of HPMC, measured by the aftertaste. The hardnessof the bread was defined as the force needed to bite through thesample with the front
การแปล กรุณารอสักครู่..