Technical field of the invention
[0001] The present invention generally relates to the field of the recipients to taste food
products in liquid form. The present invention, in particular, relates to an oil tasting
glass.
Background
[0002] In the field of the procedures for tasting food products in liquid form, such as
for example wine, beer, oil, etc., the use of recipients - commonly called glasses
- is widespread, indeed suitable to contain a minimum amount of food liquid to allow
the user (taster) to perform an olfactory, gustatory and visual analysis.
[0003] Especially in fair contexts and, in particular, in relation to the procedures for
tasting Extra Virgin Olive (EVO) oil or even others, a known drawback is related to
the widespread use of glasses made of plastic material, such as for example the common
small coffee glass.
[0004] Recipients of this type, the sizes thereof are often reduced, in fact prevent the
user from bringing the product to be tasted near both the mouth and the nose and thus
allowing a full and correct evaluation of the organoleptic features. Moreover, plastic
materials typically are opaque and do not allow a good oxygenation, thus conditioning
the user perception, especially in the procedure for tasting the oil in which a considerable
attention to the sensory faculties is required. EVO oil, in fact, is provided with
a considerable sensory complexity which can be perceived, understood and enhanced
only by knowing the correct tasting procedures.
[0005] In some cases, mainly in the didactic and training field, an adopted cunning device
is to use "official" tasting glasses, that is generally blue cups made of glass, however
available even in the transparent version. However, such glasses result to be suitable
only for a professional analysis performed by expert tasters, but not suitable to
be used by not expert users. The official glasses, in fact, have a classic tulip-like
shape with the stem suggesting a simple use as glass but not inviting the less expert
user to perform autonomously the ritual gestures for a correct oil tasting.
[0006] For example, both
CN 112167923 A and
US 2012/167775 A1 disclose a wine tasting glass wherein, in the first case, spherical filtering means
is provided to dose the amount of wine to be tasted and, in the second case, decanting
means is provided borne by a stem which penetrates the glass cup. Additional examples
are illustrated in
DE 29915432 U1, which discloses a tulip-like glass comprising an element for holding the beverage
so that it could be smelt upon drinking, and in
US 2007/048411 A1, which discloses a recipient with several compartments to contain distinct products.
CN 112167923 A discloses a tasting glass according to the preamble of claim 1.
Brief description of the invention
[0007] The technical problem placed and solved by the present invention is then to overcome
the above-illustrated problems and to provide a tasting glass as defined in claim
1.
[0008] Additional features of the present invention are defined in the corresponding depending
claims.
[0009] The invention relates to a tasting glass of liquid food, in particular oil, preferably
extra virgin olive (EVO) oil, comprising a main body provided with a drinking opening.
[0010] The main body comprises a cup-like base portion shaped for a grip in the palm of
a user and a top portion curved so as to define an external decanting tank suitable
for receiving the liquid to be tasted.
[0011] The external tank houses means for filtering the liquid and the base portion comprises
an internal tasting chamber which is in communication with said opening and is positioned
so as to receive the liquid by pouring from the external tank.
[0012] The overall configuration of the glass, in a drinking position, is so that the tasting
chamber allows the liquid to be directed towards the opening and the external tank
is intended to receive at least partially the user's nose.
[0013] The main body comprises a single continuous containment wall having two opposite
faces, wherein a first face defines said internal chamber and a second face defines
said external tank.
[0014] Advantageously, the invention then provides a tasting glass the shape thereof, apart
from having aesthetic value, is functional, since the actions which the user performs
during its use necessarily correspond to those provided by the correct formal tasting.
[0015] During tasting the user, for example, can perform simultaneously an olfactory analysis
near the external tank, through the perception of the fragrances released by the oil,
and an analysis of the taste by bringing the mouth to opening of the glass and by
introducing the oil in the oral cavity.
[0016] In particular, all elements constituting the glass of the invention contribute to
the sensory enhancement of liquid food, so that tasting results to be as complete
and pleasant as possible.
[0017] In other terms, the specific structural combination of an external decanting tank
and of an internal tasting chamber overlapped to each other allows to reduce considerably
the strict complexity of the professional tasting process which results to be implemented
in simple intuitive gestures, guided by the structure of the glass itself.
[0018] Moreover, advantageously, the glass the invention relates to is made of glass, preferably
transparent, so as to keep unaltered the organoleptic properties of food to be tasted
and to allow the total visibility through the main body, to appreciate not only the
density, as a professional tasting requires, but even the colour of said food.
[0019] The tasting glass of the invention then allows to guarantee, even to a neophyte,
or less expert, taster a complete sensory stimulation during the tasting experience,
by activating a synaesthetic process which enhances food.
[0020] Other advantages, together with the features and the use modes of the present invention,
will result evident from the following detailed description of some preferred embodiments
thereof, shown by way of example and not for limitative purposes.
Brief description of figures
[0021] The drawings shown in the enclosed figures will be referred to, wherein:
- Figure 1 shows an overall view of a tasting glass according to a preferred embodiment
of the present invention and suitable to receive liquid food, in particular olive
oil;
- Figure 2 shows the glass of Figure 1 rotated in front position with respect to a user's
view under condition of incipient tasting;
- Figures 3A, 3B, 3C show an enlarged detail of a first, second and third embodiment
of the filtering means of the glass shown in Figure 1, respectively.
[0022] The thicknesses and the curves shown in the above-mentioned Figures have to be meant
as purely exemplifying and are not necessarily shown in proportion.
Detailed description of embodiments of the invention
[0023] The present invention will be described hereinafter by making reference to the above-mentioned
Figures.
[0024] By firstly referring to Figures 1 and 2, a tasting glass of a liquid food product,
in particular oil, preferably Extra Virgin Olive (EVO) oil, is shown according to
the present invention and designated as a whole with reference 1.
[0025] In the present context, under the term "tasting" it is meant to designate the set
of techniques, processes and tools allowing the evaluation of the organoleptic properties
of liquid food by tasting a generally reduced amount of said food.
[0026] The advantageous technical effect of the tasting glass 1 of the invention is mainly
obtained through a joint use with food oil, in particular olive oil, preferably of
EVO type. Therefore, hereinafter in the present description one will refer for convenience
to the food oil as liquid food intended to be received in the glass of the invention.
However, it is not excluded that additional liquid food relating to the field of the
tasting procedures as defined above, could be suitable to a use with said glass, such
as for example spirit drinks or infusions.
[0027] The preferred intended use of the tasting glass of the invention is in fair environment,
in didactive and training contexts for tasters and, more generally, in the cooking
techniques and gastronomy. The reference productive sector of the present invention
preferably comprises table tools and utensils, both in domestic environment and catering
industry, being preferably applied in commercial establishments, such as restaurants
and farmhouses, which offer one or more types of EVO oil.
[0028] In general terms, the glass 1 provides a main body 10 comprising a cup-like base
portion 10a and a curved top portion 10b. The main body 10 has an opening 2 for tasting,
or drinking, the oil received in the glass 1.
[0029] Said cup-like base portion 10a is shaped for a grip in the palm of a user. Then,
it has sizes and overall dimensions suitable to such type of manipulation.
[0030] Said top portion 10b is curved so as to define an external decanting tank 3 suitable
to receive the oil to be tasted. During the use of glass, the oil to be tasted (not
shown in the Figures) is poured in said external tank 3.
[0031] The base portion 10a comprises an internal tasting chamber 5 which is in fluid communication
with said opening 2 and is positioned so as to receive the liquid by pouring from
said external tank 3.
[0032] In other terms, according to an advantageous aspect of the invention, the tasting
glass 1 integrates a structure with two chambers overlapped to each other performing
distinct but synergic functions. As it can be seen in the Figures, said external decanting
tank 3 comprises a bottom 3a which results to be suspended in the internal tasting
chamber 5.
[0033] The overall configuration of the glass 1 is so that, in a drinking position, said
tasting chamber 5 allows the liquid to be directed towards said opening 2 and said
external tank 3 is intended to receive at least partially the user's nose.
[0034] The main body 10 consists of a single continuous containment wall of the liquid,
having two opposite faces. Said single continuous portion extends starting from a
substantially planar area 10'a of said base portion 10a configured for resting the
glass on a surface.
[0035] Such wall comprises a first face 1a which defines the internal chamber 5 and a second
face 1b which defines the external tank 3. In particular, the first face 1a results
to be directed towards said internal chamber 5. Near the base portion 10a, the second
face 1b, under a condition for gripping the glass 1, is directed to the contact with
the user's hand palm. Near the top portion 10b, the second face 1b defines the concavity
of the external decanting tank 3.
[0036] It will be appreciated that such solution allows to obtain in a simple way a monolithic
structure with double chamber, without the need for providing elements to be assembled
to each other.
[0037] The main body 10 is preferably made of glassy material and still more preferably
of material transparent to the light. In this way it is possible to preserve the oil
organoleptic properties and to allow the total visibility of what is contained in
the glass 1 to appreciate correctly density and colour of said food.
[0038] In the illustrated embodiment, the drinking opening 2 has an elongated shape, substantially
like half-moon, shaped so as to be able to receive as resting the user's lips. Said
opening 2 is obtained in the cup-like base portion 10a and develops along a circumferential
direction, preferably near a region connecting with the top portion 10b.
[0039] Preferably, the external tank 3 results to be housed in the internal tasting chamber
5 and has a perimeter edge 3e in common with the drinking opening 2.
[0040] Advantageously the glass 1 has not a cover or a covering element since the specific
configuration with double chamber as described above allows to avoid the accidental
spillage of the oil and to preserve the aroma inside thereof.
[0041] The external tank 3 in fact results to be positioned so as to cover on the upper
side the internal chamber 5 by preventing the oil from evaporating and/or accidentally
spilling during the manipulation of the glass 1 in the gestures prodromal to tasting
or during tasting itself.
[0042] The external tank 3 further houses means 4 for filtering the liquid and it is opened
on the upper side.
[0043] In the preferred embodiment of the glass 1, the external tank 3 occupies a lower
volume than the internal tasting chamber 5. The lower volume of the external tank
3 advantageously allows a better chromatic enhancement and oxygenation of the oil.
A higher volume of the internal tasting chamber 5 allows to collect in a better way
the oil and to further develop the emission of aroma.
[0044] In particular, the external tank 3 is shaped with an overall rotational symmetry
around an axis Ω incident to a second axis
α orthogonal to said planar area 10'a of the base portion 10a for resting the glass
1. Preferably the external tank 3 has a substantially paraboloid-like or hemispherical
hollow geometry.
[0045] Such feature translates into an overall tilted shape of the glass 1, in particular
of the top portion 10b, which apart from conferring a strong aesthetical impact, develops
the sensation of immersion during the tasting act, by making to coincide the olfactory
and gustatory experience.
[0046] Upon tasting, in fact, the user who rests the opening 2 upon his/her lips, by rotating
the glass 1 to introduce the oil in the oral cavity, will approach the external tank
3 to his/her own nose which will be at least partially inside thereof and will be
invested by an orchestra of aromas and flavours capable of enriching the gustatory
experience.
[0047] Advantageously, the stimulation of several senses, in sequence or contemporary, eases
the perception of the oil organoleptic features.
[0048] As mentioned above, the external tank 3 houses means 4 for filtering the oil which,
in a preferred embodiment, comprises a rolling element and a through hole 4b obtained
on the bottom 3a of the external tank 3.
[0049] By further referring to Figures 3A, 3B and 3C, the rolling element is preferably
implemented in the shape of a sphere, or marble, 4a and it is free to be movable within
the external tank 3. The geometry of the external tank 3 is so that the rolling element
4a finds a position of stable equilibrium at the through hole 4b.
[0050] The through hole 4b is at a minimum distance of the external tank 3 from the planar
area 10'a for resting the glass 1. Preferably, the through hole 4b lies on an axis
α orthogonal to the plane comprising said planar area 10'a. In the preferred embodiment
of the invention, the through hole 4b has a circular geometry compatible by sizes
with the geometry of the sphere 4a.
[0051] The rolling element is shaped to partially occupy the through hole 4b by reducing
the passage light for the oil from said external tank 3 towards the internal chamber
5.
[0052] In particular, the hole 4b comprises a passage light for the oil which comprises
an indentation, preferably placed near the edge connecting with the second face 1b
which defines the external tank 3. Such indentation is shaped so as to prevent the
marble 4a from obstructing completely the hole 4b.
[0053] The indentation can include a pair of elements in relief and opposed, such as ribs
projecting from the continuous wall of the main body 10. Such indentation keeps the
marble sufficiently spaced apart, for example raised, with respect to the passage
light of the hole 4b by allowing the oil to flow however correctly from the external
tank 3 to the internal chamber 5.
[0054] Such configuration of the filtering means allows to make the glass of the invention
functional while keeping the passage light for the oil to a minimum, so as not to
jeopardize the chromatic enhancement and oxygenation thereof.
[0055] The presence of the rolling element, preferably made of solid glass, acts as filter
in the external tank 3 by slowing down the descent of the oil which can flow in a
delicate way in the tasting chamber 5, thus improving the vaporization of the aromatic
components.
[0056] The slowing down of the oil pouring further allows to improve the oxygenation and
to emphasize the chromatic aspect.
[0057] The rolling element, in particular the marble 4a, can be characterized by different
surface treatments and be selected based upon the type of oil to be tasted and/or
upon the auditory sensations which one wants to emphasize.
[0058] Preferably, such treatments are so that the rolling surface of the sphere 4a could
be substantially smooth (Figure 3A) or generically irregular, for example sandblasted
(Figure 3A) or with facets (Figure 3C).
[0059] It will be appreciated that the just described filtering means, in particular the
free motion of the marble 4a in the external tank 3, allows to stimulate spontaneously
the user to rotate the glass 1 by carrying out a fundamental step (oxygenation) in
the oil professional tasting.
[0060] Moreover, the rolling of the marble 4a advantageously allows to obtain even an acoustic
stimulation during tasting, by generating a sound effect capable of suggesting to
the user the oil sensory features.
[0061] The present invention has been described sofar with reference to preferred embodiments
thereof. It is to be meant that each one of the technical solutions implemented in
the preferred embodiments, herein described by way of example, could advantageously
be combined within the scope of the claims.
1. A tasting glass (1) of a liquid food, in particular oil, comprising a main body (10)
provided with a drinking opening (2), said main body (10) comprising a cup-like base
portion (10a) shaped for a grip in the palm of a user and a top portion (10b) curved
so as to define an external decanting tank (3) suitable for receiving the liquid to
be tasted, wherein said external tank (3) houses filtering means (4) of the liquid
and said base portion (10a) comprises an internal tasting chamber (5) in communication
with said opening (2) and positioned in such a way as to receive the liquid by pouring
from said external tank (3), the overall configuration being such that, in a drinking
position of the glass (1), said internal chamber (5) allows the liquid to be directed
towards said opening (2) and said external tank (3) is intended to receive at least
partially the user's nose,
characterised in that
said main body (10) consists of a single continuous containment wall having two opposite
faces, wherein a first face (1a) defines said internal chamber (5) and a second face
(1b) defines said external tank (3).
2. The tasting glass (1) according to claim 1, wherein said external tank (3) is shaped
with an overall rotational symmetry around a first axis (Ω) incident to a second axis
(α) orthogonal to a substantially planar area (10'a) of said base portion (10a) for
resting the glass (1) on a surface.
3. The tasting glass (1) according to any one of the preceding claims, wherein said external
tank (3) is housed in said internal chamber (5) and provided with a perimeter edge
(3e) in common with said opening (2).
4. The tasting glass (1) according to any one of the preceding claims, wherein said main
body (10) is a monolithic body made of glass material.
5. The tasting glass (1) according to any one of the preceding claims, wherein said main
body (10) is made of transparent material.
6. The tasting glass (1) according to any one of the preceding claims, wherein said filtering
means (4) comprises a rolling element (4a) free to be movable and shaped to partially
occupy a through hole (4b) obtained on the bottom of said external tank (3).
7. The tasting glass (1) according to the preceding claim, wherein said rolling element
(4a) has spherical shape and comprises a smooth or irregular rolling surface.
1. Verkostungsglas (1) eines flüssigen Lebensmittels, insbesondere Öl, umfassend einen
Hauptkörper (10), der mit einer Trinköffnung (2) versehen ist, der Hauptkörper (10)
umfassend einen becherartigen Basisabschnitt (10a), der für einen Griff in der Handfläche
eines Benutzers geformt ist, und einen oberen Abschnitt (10b), der gekrümmt ist, um
einen externen Dekantiertank (3) zu definieren, der zum Aufnehmen der Flüssigkeit
geeignet ist, die zu verkosten ist, wobei der externe Tank (3) Filtermittel (4) der
Flüssigkeit unterbringt und der Basisabschnitt (10a) eine interne Verkostungskammer
(5) in Verbindung mit der Öffnung (2) umfasst und auf eine Weise positioniert ist,
um die Flüssigkeit durch ein Gießen von dem externen Tank (3) aufzunehmen, wobei die
Gesamtkonfiguration derart ist, dass in einer Trinkposition des Glases (1) die interne
Kammer (5) der Flüssigkeit ermöglicht, zu der Öffnung (2) hin gerichtet zu werden
und der externe Tank (3) bestimmt ist, um die Nase des Benutzers mindestens teilweise
aufzunehmen,
dadurch gekennzeichnet, dass der Hauptkörper (10) aus einer einzigen durchgehenden Eingrenzungswand besteht, die
zwei gegenüberliegende Flächen aufweist, wobei eine erste Fläche (1a) die interne
Kammer (5) definiert und eine zweite Fläche (1b) den externen Tank (3) definiert.
2. Verkostungsglas (1) nach Anspruch 1, wobei der externe Tank (3) mit einer gesamten
Rotationssymmetrie um eine erste Achse (Ω) herum geformt ist, die auf eine zweite
Achse (α) orthogonal zu einem im Wesentlichen ebenen Bereich (10'a) des Basisabschnitts (10a)
zum Halten des Glases (1) auf einer Oberfläche fällt.
3. Verkostungsglas (1) nach einem der vorstehenden Ansprüche, wobei der externe Tank
(3) in der internen Kammer (5) untergebracht ist und mit einer Umfangskante (3e) gemeinsam
mit der Öffnung (2) versehen ist.
4. Verkostungsglas (1) nach einem der vorstehenden Ansprüche, wobei der Hauptkörper (10)
ein monolithischer Körper ist, der aus Glasmaterial hergestellt ist.
5. Verkostungsglas (1) nach einem der vorstehenden Ansprüche, wobei der Hauptkörper (10)
aus transparentem Material hergestellt ist.
6. Verkostungsglas (1) nach einem der vorstehenden Ansprüche, wobei das Filtermittel
(4) ein Rollelement (4a) umfasst, das frei ist, um bewegbar zu sein, und geformt ist,
um ein Durchgangsloch (4b) teilweise zu belegen, das auf dem Boden des externen Tanks
(3) erhalten wird.
7. Verkostungsglas (1) nach dem vorstehenden Anspruch, wobei das Rollelement (4a) eine
kugelförmige Form aufweist und eine glatte oder unregelmäßige Rolloberfläche umfasst.
1. Verre à dégustation (1) d'un aliment liquide, en particulier d'une huile, comprenant
un corps principal (10) pourvu d'une ouverture de consommation (2), ledit corps principal
(10) comprenant une partie de base de type coupelle (10a) façonnée pour une prise
dans la paume d'un utilisateur et une partie supérieure (10b) incurvée de manière
à définir une cuve de décantation externe (3) apte à recevoir le liquide à déguster,
dans lequel ladite cuve externe (3) loge un moyen de filtrage (4) du liquide et ladite
partie de base (10a) comprend une chambre de dégustation interne (5) en communication
avec ladite ouverture (2) et positionnée de manière à recevoir le liquide par versement
de ladite cuve externe (3), la configuration globale étant telle que, dans une position
de consommation du verre (1), ladite chambre interne (5) permet au liquide d'être
dirigé vers ladite ouverture (2) et ladite cuve externe (3) permet au liquide d'être
dirigé vers ladite ouverture (2) et ladite cuve externe (3) est destinée à recevoir
au moins partiellement le nez de l'utilisateur,
caractérisé en ce que ledit corps principal (10) consiste en une paroi de confinement continue unique présentant
deux faces opposées, dans lequel une première face (1a) définit ladite chambre interne
(5) et une seconde face (1b) définit ladite cuve externe (3).
2. Verre à dégustation (1) selon la revendication 1, dans lequel ladite cuve externe
(3) est façonnée avec une symétrie globale de rotation autour d'un premier axe (Ω)
incident à un second axe (α) orthogonale à une zone sensiblement plane (10'a) de ladite partie de base (10a)
pour reposer le verre (1) sur une surface.
3. Verre à dégustation (1) selon l'une quelconque des revendications précédentes, dans
lequel ladite cuve externe (3) est logée dans ladite chambre interne (5) et pourvu
d'un bord de périmètre (3e) en commun avec ladite ouverture (2).
4. Verre à dégustation (1) selon l'une quelconque des revendications précédentes, dans
lequel ledit corps principal (10) est un corps monolithique en matériau en verre.
5. Verre à dégustation (1) selon l'une quelconque des revendications précédentes, dans
lequel ledit corps principal (10) est constitué d'un matériau transparent.
6. Verre à dégustation (1) selon l'une quelconque des revendications précédentes, dans
lequel ledit moyen de filtrage (4) comprend un élément roulant (4a) libre de se déplacer
et façonné pour occuper partiellement un trou traversant (4b) obtenu sur le fond de
ladite cuve externe (3).
7. Verre à dégustation (1) selon la revendication précédente, dans lequel ledit élément
roulant (4a) présente une forme sphérique et comprend une surface de roulement lisse
ou irrégulière.