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    • 16. 发明申请
    • EXTENDING THE SHELF LIFE OF HARVESTED PLANT MATTER USING ALKANOYL-L-ASCORBIC ACID ESTERS, AND SYNTHESIS THEREOF
    • 使用烷基-L-抗坏血酸酯延长收获植物的寿命及其合成
    • WO2004093574A1
    • 2004-11-04
    • PCT/IL2004/000342
    • 2004-04-21
    • FRUTAVIT LTD.SHALATA, AbedABUSHQARA, Elias
    • SHALATA, AbedABUSHQARA, Elias
    • A23L3/34
    • A23B7/10A23B7/154A23L3/3499A23L3/3508A23L3/3517A23L3/3544
    • Method for extending the shelf life of harvested plant matter using compositions of alkanoyl-L-ascorbic acid esters: 6-octanoyl-L-ascorbate (6-octyl-ascorbate), 6-nonanoyl-L-ascorbate (6-nonyl-ascorbate), and 6-decanoyl-L-ascorbate (6-decyl-ascorbate), and synthesis thereof. An effective amount of a solution or suspension composition including the alkanoyl-L-ascorbic acid ester, in concentrations of 1 - 75 mM, as the antioxidation active ingredient is applied onto the plant matter. Oxidation of the plant matter is inhibited during long shelf lives. Synthesizing the alkanoyl-L-ascorbic acid esters is based on direct esterification of an equimolar mixture of the saturated fatty acid (octanoic acid, nonanoic acid, and decanoic acid) and L-ascorbic acid, in large molar excess of concentrated sulfuric acid (96 - 98 %), wherein the molar ratio of sulfuric acid to the sum of saturated fatty acid and L-ascorbic acid is greater than 10/1. Harvested plant matter tested include fruits (melons, apples, grapes, and bananas), and a vegetable (lettuce).
    • 使用链烷酰-L-抗坏血酸酯的组合物延长收获的植物物质的保存期限的方法:6-辛酰基-L-抗坏血酸酯(6-辛基 - 抗坏血酸),6-壬酰基-L-抗坏血酸酯(6-壬基抗坏血酸酯) 和6-癸酰基-L-抗坏血酸盐(6-癸基 - 抗坏血酸盐)及其合成。 作为抗氧化活性成分的有效量的含有1-75mM浓度的烷酰基-L-抗坏血酸酯的溶液或悬浮液组合物施加到植物物质上。 植物物质的长期保存期间的氧化被抑制。 合成烷酰基-L-抗坏血酸酯是基于饱和脂肪酸(辛酸,壬酸和癸酸)和L-抗坏血酸的等摩尔混合物在大量摩尔过量的浓硫酸(96 - 98%),其中硫酸与饱和脂肪酸和L-抗坏血酸之和的摩尔比大于10/1。 收获的植物物质包括水果(甜瓜,苹果,葡萄和香蕉)和蔬菜(莴苣)。
    • 17. 发明申请
    • METHOD TO INFUSE FRESH FRUITS AND VEGETABLES WITH AN AGENT
    • 用代理方法将新鲜水果和蔬菜浸泡
    • WO02094041A3
    • 2003-03-27
    • PCT/US0215591
    • 2002-05-17
    • CARLSON PETERKUNDSTADT LAWRENCE
    • CARLSON PETER
    • A23B7/00A23B7/08A23B7/10A23B7/154A23B7/155A23B7/157A23L19/00A23L1/212A23L1/29A23L1/302A23L1/304A23L2/56A23L2/60
    • A23B7/154A23B7/00A23B7/08A23B7/10A23B7/155A23B7/157A23L19/03
    • A method of infusing an edible fresh or freshly-cut fruit or vegetable is provided. First, the fruit or vegetable is allowed to reach a state of relative metabolic stasis or inactivity. Next, an infusion comprising an agent to be infused is provided, and the fruit or vegetable is submerged therein. Finally, the infusion is pressurized to a pressure for a time period. The agent to be infused is preferably a quality enhancing agent, a nutritionally beneficial agent, a pharmaceutical agent, or combinations of these. Most preferably, the quality enhancing agent may be an aroma enhancing agent, a flavoring enhancing agent, a sweetening agent, a color enhancing agent, or combinations of these, the nutritionally beneficial agent may be a vitamin, a mineral, an anti-oxidant, a phytochemical, or combinations of these, and the pharmaceutical agent may be a prescription drug, an over-the counter drug, or combinations of these.
    • 提供了一种输入可食用的新鲜或新鲜切割的水果或蔬菜的方法。 首先,允许水果或蔬菜达到相对代谢停滞或不活动的状态。 接下来,提供包含要输入的药剂的输液,并将水果或蔬菜浸没在其中。 最后,将输液加压至一段时间的压力。 要输注的药剂优选是质量增强剂,营养有益剂,药剂或它们的组合。 最优选地,质量增强剂可以是香味增强剂,调味增强剂,甜味剂,增色剂或它们的组合,营养有益剂可以是维生素,矿物质,抗氧化剂, 植物化学物质或它们的组合以及药剂可以是处方药物,非处方药物或它们的组合。