CN100556302C - 分配食物产品的方法 - Google Patents

分配食物产品的方法 Download PDF

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CN100556302C
CN100556302C CNB2004800347134A CN200480034713A CN100556302C CN 100556302 C CN100556302 C CN 100556302C CN B2004800347134 A CNB2004800347134 A CN B2004800347134A CN 200480034713 A CN200480034713 A CN 200480034713A CN 100556302 C CN100556302 C CN 100556302C
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container
compartment
food product
ice cream
crust
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CN1886059A (zh
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I·J·坎贝尔
J·F·克里利
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Unilever NV
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/04Production of frozen sweets, e.g. ice-cream
    • A23G9/22Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
    • A23G9/28Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing

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Abstract

从一台设备分配冰淇淋,所述设备包括处于压力下的冰淇淋容器用的保持装置。驱动装置根据请求开启和关闭该冰淇淋容器的阀,从而分配冰淇淋的多个单独分份。

Description

分配食物产品的方法
技术领域
本发明涉及一种用来分配食物产品的方法。本发明尤其涉及一种用来分配软冰淇淋的方法。
背景技术
已有建议借助于例如使用勺的人工操作按多个单独部分方式从多个大容器分配冰淇淋。还有建议从多台机器例如用多台甜筒冰淇淋机或分配机来分配冰淇淋,在所述甜筒冰淇淋机内混合和凝冻该产品,而在所述分配机中从一个冰淇淋容器中输送预装填冰淇淋。
传统的软冰是在-4至-9℃温度条件下从一个半连续的加压刮板式热交换器(SSHE)进行分配的。冰淇淋流变和由该SSHE提供的剪切是这样的,以致于少许大气压力就足以将冰淇淋以一个可接受流量进行分配。可惜,SSHE庞大而又昂贵,需要电力,需进行操作训练,如果使用超过一个时期就不能输送始终如一的产品质量,以及操作者难以拆卸和清理。每台SSHE还只能同时提供一种类型的产品(例如香味/冰淇淋/果汁冰水等等),对于不同产品需用多个分离的筒体。
所有这些已知的系统受以下一个或更多因素的影响,例如机器昂贵,分配率低,产品范围狭窄,未使用散装产品的品质恶化,分份控制的一致性,香味选择受限等等。
另外一些更现代的分配系统使用多个冰淇淋“筒”,这些筒必需保持凝冻温度(通常高于-18至-22℃的常规深冻温度)并与该分配系统局部分离。在此处冰淇淋不处于压力之下因而该筒的容积至多不过是被分配产品的体积,所以该系统占据较大的面积。这类分配系统例如在WO91/01090中得到描述。
因此需要一种能满足多分份新鲜分配的小型商业系统,该系统不需要电力、占地紧凑、使用方便而且卫生。该系统的紧凑形式意味着与其它预凝冻充气产品比较使用相同储存容积能输送较大的产品体积。
试验和定义
平均分子量
对于本专利的用途而言,多种凝固点降低剂(fpds)的混合物平均分子量由算术平均分子量<M>n来限定(等式1)。此处Wi为种类i的质量,Mi为种类i的克分子质量,而Ni为物质i的克分子质量Mi的克分子数。
< M > n = &Sigma; w i &Sigma; ( w i / M i ) = &Sigma; N i M i &Sigma; N i
凝固点降低剂
在本发明中规定的凝固点降低剂(fpds)包括:
·单糖和双糖类。
·含有3至10个结合在配糖键内的单糖个体的低聚糖。
·具有大于20、优选>40并且更优选>60的一个葡萄糖当量值(DE)的多种玉米糖浆。玉米糖浆是复杂的多组分糖混合物,而该葡萄糖当量是一种普通的工业选分手段。由于它们是复杂混合物,它们的算术平均分子量<M>n可从下面的等式算出(Journal of FoodEngineering,33<1997>221-226)
DE = 18016 < M > n
·丁四醇,阿拉伯糖醇,甘油,木糖醇,山梨糖醇,甘露糖醇,乳糖醇和马里醇。
超出量的确定
超出量由下列等式确定。
Figure C20048003471300043
在大气压状态进行测量。
发明内容
本发明的目标是提供一种分配为凝冻充气冰淇淋的食物产品的方法,该方法包括:用为凝冻充气冰淇淋的食物产品填充一个容器;将该容器从所述填充位置输送到该食物产品要被分配的一个位置;将该容器放置在一台分配设备中;以及通过该容器的一个出口排出该容器内的食物产品,其特征为,该容器具有至少两个隔间(A)和(B),所述隔间用一个至少部分可动的壁气密地相互分开,隔间(A)能容纳一种推进剂而隔间(B)能容纳该食物产品,并且隔间(B)装备着一个阀。
该凝冻的充气产品是冰淇淋产品。
借助于使用多个预给能量的容器,能在无电力可获得的场所应用本发明方法,以便分配制品和分配冰淇淋。
优选的是,该容器的填充通过如下方法产生:将所述推进剂引入隔间(A),直到该处达到1巴(bar)和10巴之间的表压,然后将该食物产品引入隔间(B)直至隔间(A)内达到5巴和12巴之间并且最好为8巴以上的表压为止。
此外优选的是,该冰淇淋产品含有凝固点降低剂和脂肪,所述凝固点降低剂的数量为20%和40%重量百分比(w/w)之间并且最好为25%以上,而所述脂肪在0%和15%之间并且最好为2%和12%之间,而且所述凝固点降低剂具有一个按照下述条件的算术平均分子量<M>n:
<M>n=<-8FAT+330
此处FAT为该产品的重量百分比脂肪量。
更优选的是,该凝固点降低剂按照单糖、双糖和低聚糖至少98%(重量百分比)的量制成。
还有更优选的是,该分配设备装备着围绕每个冰淇淋容器的热绝缘装置,该装置将产品温度保持在-15℃以下长达8小时。这就允许将该分配设备放置在无电力可提供的地方从而保持住该冰淇淋产品的温度。在一个替代优选实施例中,该分配设备装备着例如用保温泡沫材料制成或者包含保温泡沫材料板的保温外壳,并且该冰淇淋容器用一个用低共溶(eutectic)片制成并且大致呈圆筒形的外壳局部覆盖。
优选的是,该分配设备被设计成可释放地保持一个或更多垂直倒置(即在底部带有阀)的容器。更优选的是,该分配设备装备着一个适于容纳多个附加填充容器的储备机壳。
附图说明
现在参照附图对本发明作出进一步描述,其中:
图1是一种用来操纵本发明过程的分配设备示意图。
图2是一种用来操纵本发明过程的分配设备上部的局部示意图,还显示出一个在附近的待引入该分配设备的冰淇淋容器。
图3是一个本发明过程所用冰淇淋容器的示意横截面图。
图4是另一个本发明过程所用冰淇淋容器的示意横截面图。
具体实施方式
从图1和2可以看出,一个分配设备10包括一个上部11,它适于将多个单独的冰淇淋容器20垂直地保持在多个腔12内,这些腔能被热绝缘。这个上部11由一个适于安装在多个现有台架或工作台面的框架13支承。这些保温腔12可呈最好装有一种低共熔物的大致圆筒形外壳形式。驱动器13布置在上部11的底部并位于每个保温腔12的下方,该驱动器适于开启和关闭容纳在所述腔12内的冰淇淋容器20的阀22。
从图3可以看出,每个冰淇淋容器20包括一个大致呈圆筒形的外部本体21,在该本体的一端装备着一个分配阀22。外部本体21分为两个隔间A和B,所述隔间借助于一个至少部分可动的壁24气密地相互分开,隔间(A)装有在压力状态下的气体(推进剂),而隔间(B)装有冰淇淋产品,并且隔间(B)装备着一个阀22。在图3中可以看出,可动壁24呈一个紧靠圆筒本体21内壁滑动的活塞形状,而在图4披露的另一个实施例中,可动壁24可呈一个安装在阀22上的袋形状。
隔间(A)内的气体可为空气,它在-18℃温度状态通常处于表压5巴和12巴之间。
一个容器20能在它的外部本体21上提供一个保温层,该保温层可呈低共熔物衬套形式并且形成一个大致圆筒形的外壳,每个容器装有通常足够分配大约10个单独的剂量的冰淇淋。
在工作中,将充满不同口味冰淇淋的多个冰淇淋容器20插在分配设备10内的它们各自的腔12中。按照顾客的请求,或者由顾客本人操作相应于所需冰淇淋的驱动器13,从而开启阀22,并且由于该容器隔间A内的压力,使隔间B所装冰淇淋通过阀22从该容器流出并进入例如一个杯或锥形体。当所需剂量已被输送时,将阀22关闭。

Claims (4)

1.一种分配为凝冻充气冰淇淋的食物产品的方法,它包括:
用为凝冻充气冰淇淋的食物产品填充一个容器;
将该容器从所述填充位置输送到该食物产品要被分配的一个位置;
将该容器放置在一台分配设备中;以及
通过该容器的一个出口排出该容器内的食物产品,
其特征为,该容器具有至少两个隔间(A)和(B),所述隔间用一个至少部分可动的壁气密地相互分开,隔间(A)能容纳一种推进剂而隔间(B)能容纳该食物产品,并且隔间(B)装备着一个阀。
2.根据权利要求1所述的方法,其特征为,该容器的填充通过如下方法产生:将所述推进剂引入隔间(A),直到该处达到1巴和10巴之间的表压,然后将该食物产品引入隔间(B)直至隔间(A)内达到5巴和12巴之间的表压为止。
3.根据权利要求1所述的方法,其特征为,该凝冻充气冰淇淋的食物产品含有凝固点降低剂和脂肪,所述降低剂的数量为20%和40%重量百分比(w/w)之间,而所述脂肪在0%和15%之间,而且所述凝固点降低剂具有一个按照下述条件的算术平均分子量<M>n:
<M>n=<-8FAT+330
此处FAT为该产品的重量百分比脂肪量。
4.根据权利要求1所述的方法,其特征为,所述凝固点降低剂按照单糖、双糖和低聚糖至少98%重量百分比的量制成。
CNB2004800347134A 2003-11-25 2004-10-15 分配食物产品的方法 Expired - Fee Related CN100556302C (zh)

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BRPI0415783A (pt) 2006-12-26
EP1691625B1 (en) 2008-10-08
ES2313089T3 (es) 2009-03-01
DE602004017046D1 (de) 2008-11-20
CN1886059A (zh) 2006-12-27
BRPI0415783B1 (pt) 2015-07-28
MXPA06005727A (es) 2006-08-17
WO2005053419A1 (en) 2005-06-16
ATE410069T1 (de) 2008-10-15
EP1691625A1 (en) 2006-08-23

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