As fat to be added in the เอเอ of
the การประดิษฐ์นี้, cocoa butter and various vegetable
fats may be used. Especially, "hard butter" having
appropriate hardness at normal temperature, and superior
melting property in the mouth, and 30 to 40°C of melting
10 point is preferable. For example, non-tempering hard
butter, such as trans acid type hard butter in which main
constituent fatty acid is elaidic acid; low trans acid and
non-lauric acid type hard butter prepared by mixing
asymmetric triglyceride such as SSO (1, 2-distearo-3-olein),
15 PSO (1-palmito-2-stearo-3-olein) and PPO (1,2-dipalmito-3-
olein) as measure triglyceride, and partially symmetric
triglyceride, small amount of trans fatty acid-containing triglyceride or saturated triglyceride, and lauric acid type hard butter; and tempering type hard butter such as
20 cocoa butter and cocoa butter substitute can be used. Also,
processed fat such as hydrogenated, fractionated and
interesterified fat can be used. Examples of the raw
material fat include vegetable fat such as rapeseed oil, soybean oil, sunflower oil, cottonseed oil, peanut oil,
25 rice bran oil, corn oil, safflower oil, olive oil, kapoc
oil, sesame oil, evening primrose oil, palm oil, shea
butter, sal fat, cocoa butter, coconut oil and palm kernel oil, and processed fat thereof such as hydrogenated fat, fractionated fat and interesterified fat.
5 [0028]
The ผลิตภัณฑ์อาหารที่มีช็อคโกแลต of the present
การประดิษฐ์ has heat resistance in the range of temperature
over the melting point of the fat in the เอเอ. อย่างไรก็ตาม, the surface of the chocolate-like
10 product may be changed to white due to bloom when the
product temperature is reduced to 30°C after distribution or storage at 40 to 90°C. In this case, it is preferable to add any of non-tempering hard butter such as trans acid
type hard butter in which main constituent fatty acid is
15 elaidic acid, low trans acid and non-lauric acid type hard
butter, and lauric acid type hard butter among the above-
described hard butters.
[0029]
Other raw materials which may be included in the
20 เอเอ of the การประดิษฐ์นี้ include,
โกโก้แมส, cocoa powder, soy แป้ปง, soy milk powder,
concentrated soy protein, isolated soy protein, soy whey,
coffee, vanilla, caramel, fruit, nuts, and fruit powder and dry fruit, flavoring agent such as nuts, vanilla, herb (e.g.
25 mint), flavor such as vanilla flavor, herb flavor, caramel
flavor, cereal, puffed food, cream and ของผสม thereof, and other food ingredients. Color, flavoring agent and flavor are not limited to the above-described ingredient, but any ingredients which are known by a skilled person in the art
5 are used.
[0030]
สารก่ออิมัลชันs other than lecithin and PGPR may be
suitably used within the range that both heat resistance and the dough viscosity of เอเอ are
10 satisfied. For example, sucrose fatty acid ester, sorbitan
fatty acid ester, polyglycerol fatty acid ester,
fractionated lecithin and ammonium phosphate may be used. The utilization purpose thereof is, for example,
suppression of bloom and prevention of generation of
15 graining, for addressing a case that the chocolate-like
product is exposed to a temperature higher than the melting point of the fat during transport or storage.
[0031]
The โดห์เอเอ of the present
20 การประดิษฐ์ can be prepared by, for example, the
manufacturing วิธี for a usual manner as described below. A dough in paste form is prepared by adding โกโก้แมส, and fat which are molten by heating and สารก่ออิมัลชัน such as
lecithin and PGPR into solid powder material such as cocoa
25 powder, sugar and powdered milk, then mixing the ของผสม
with a Hobert mixer to prepare the dough having 20 to 30
wt% of fat content. The obtained dough is refined with a
refiner such as roll to make fine particles having 15 to 30
pm of average particle diameter. Then, the obtained dough
5 is subjected to conching (agitating and mixing) to make
smooth paste form while the temperature is kept at 40 to
70°C. Then, fat, สารก่ออิมัลชัน, flavor are added and mixed
into the paste to obtain a desired เอเอ
dough. When the temperature of conching is more than 80°C,
10 the viscosity of the โดห์เอเอ increases
significantly. Therefore, conching at 40 to 70°C is
preferable for the โดห์เอเอ of the
การประดิษฐ์นี้.
[0032]
15 In the preparation of the above เอเอ
dough, average particle diameter after the refining is
preferably 15 to 30 pm, ทททกว่าคือ 18 to 25 pm, most
preferably 18 to 22 pm. More than 30 pm is not preferable
because the เนื้อสัมผัส becomes slightly rough. In addition,
20 when viscosity of the dough increases in the conching step,
it causes some problems that interfere to the following การขึ้นรูป step, for example, lumps are generated, the dough tends to adhere to the wall surface of the mixer, long time
is required for obtaining smooth paste, and the viscosity
25 of the resulting โดห์เอเอ is too high.
Therefore, it is important to determine the formulation of
the chocolate-like product dough so that the viscosity
increase of the dough is within an acceptable range. The
formulation of dough of the เอเอ of the
5 present การประดิษฐ์ conforms to such a determination of the
formulation.
[0033]
Water content of the โดห์เอเอ of the การประดิษฐ์นี้ is preferably 2 wt% or less, more
10 preferably 1 wt% or less. When the water content is more
than the upper limit, it is not preferable because the
above-described problems such as viscosity increase and
generation of lumps tend to occur during the preparation of
the dough. In addition, fat content of the chocolate-like
15 product dough of the การประดิษฐ์นี้ is preferably 25 to
45 wt%, ทททกว่าคือ 30 to 40 wt%, ทททที่สุดคือ 32 to
38 wt%. When the fat content is less than 25 wt%, it is
not preferable because the smooth เนื้อสัมผัส of chocolate is impaired and the เนื้อสัมผัส tends to be rough, and the
20 physical property tends to be sticky due to water
absorption of sugar depending on the storage condition.
When the fat content is more than 45 wt%, it is not
preferable because oil separation (oil-off) to the surface of the เอเอ occurs significantly.
25 [0034]
22
The ผลิตภัณฑ์อาหารที่มีช็อคโกแลต of the present การประดิษฐ์ refers to a food in which the above-described
เอเอ is in contact with a food or a food
material having 0.4 to 0.95 of เวเว. By
5 contacting with such food or food material, chocolate-like
product after contacting has the original soft and smooth
เนื้อสัมผัส, melting property in the mouth, and excellent taste of chocolate from the surface to the inside of the
chocolate, as well as heat resistance without stickiness of
10 the surface, adherence each other, and loss of shape
retention at temperature range more than the melting point of fat, such as from 35 to 90°C.