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    • 3. 发明申请
    • REHYDRATABLE FOOD
    • 可食用的食物
    • WO2011154253A1
    • 2011-12-15
    • PCT/EP2011/058539
    • 2011-05-25
    • UNILEVER PLCUNILEVER N.V.HINDUSTAN UNILEVER LIMITEDBERRY, Mark, JohnCASEY, JohnGUNGABISSOON, Ravine, AnthonyORMEROD, Andrew, PaulREDFERN, Sally, PamelaSILVA DE, JacquelineWILKINSON, Joy, Elizabeth
    • BERRY, Mark, JohnCASEY, JohnGUNGABISSOON, Ravine, AnthonyORMEROD, Andrew, PaulREDFERN, Sally, PamelaSILVA DE, JacquelineWILKINSON, Joy, Elizabeth
    • A23L1/212C07K14/415C12N15/82A23L1/305
    • A23L1/212A23B7/02A23B7/022A23L19/00A23L19/01A23L33/17C12N15/8242
    • Use of dried rehydratable food, such as in a dried soup, a dried beverage, a breakfast cereal, a yoghurt and a dried sauce, is widespread. However it has been observed that when the dried components are fruit and/or vegetable, the components, on rehydration, do not resemble the fruit and/or vegetable before desiccation. That is to say they no longer have a fresh appearance but are discoloured and lack firmness. This transformation is due to cellular damage which occurs during desiccation. In particular, it is thought that phospholipid membranes are destabilised by insertion of cellular amphiphiles, phase transition into the gel phase and membrane fusion. This invention seeks to solve the above-mentioned technical problem by providing, amongst other things, a dried rehydratable food which is a fruit, vegetable or part thereof which, on rehydration, has improved appearance, texture and rehydration properties. In particular, a dried rehydratable food is provided, the food comprising less than 10% w/w water and at least 0.02% w/w of a dehydrin protein and derivatives thereof, the dehydrin protein and derivatives thereof comprising an amino acid sequence selected from the group consisting of K,I,K,E,K,L,P,G; K,I,K,E/D,K,L/I,P,G; and K,I,K,E/D,K,L/I/TA/,P/H/S,G, and wherein the dried rehydratable food is unbroken tissue of a vegetable or part thereof and/or a fruit or part thereof, and not a seed, wherein the unbroken tissue has a shortest linear dimension of at least 0.5 millimetres, preferably a shortest linear dimension of 0.5 to 25, more preferably 0.5 to 10 millimetres. A food product comprising the dried rehydratable food and methods for manufacturing the dried rehydratable food are also provided.
    • 使用干燥的可再水化食物,例如干燥的汤,干燥饮料,早餐谷物,酸奶和干酱,是广泛的。 然而,已经观察到,当干燥的组分是水果和/或蔬菜时,在脱水之前,组分在干燥之前不类似于水果和/或植物。 也就是说,他们不再有新鲜的外观,而是变色,缺乏坚定。 这种转变是由于在干燥期间发生的细胞损伤。 特别地,认为磷脂膜通过插入细胞两亲物,相转变成凝胶相和膜融合而不稳定。 本发明寻求解决上述技术问题,其中除其他之外提供了一种水果,蔬菜或其一部分的干可再充水食品,其在再水合时具有改善的外观,质地和再水合性能。 特别地,提供干燥的可再水化食物,该食品包含小于10%w / w水和至少0.02%w / w的脱水蛋白及其衍生物,脱水蛋白及其衍生物包含选自以下的氨基酸序列: 由K,I,K,E,K,L,P,G组成的组; K,I,K,E / D,K,L / I,P,G; 和K,I,K,E / D,K,L / I / TA /,P / H / S,G,其中干燥的可再水化的食物是植物或其部分和/或水果或部分的未破碎的组织 而不是种子,其中未断裂的组织具有至少0.5毫米的最短线性尺寸,优选最小直线尺寸为0.5至25,更优选为0.5至10毫米。 还提供了包含干可再水化食品的食品和用于制造干可再水化食品的方法。