Colored beverage having a low pH
    71.
    发明授权

    公开(公告)号:US11439163B2

    公开(公告)日:2022-09-13

    申请号:US17423511

    申请日:2019-11-19

    Applicant: GNT GROUP B.V.

    Abstract: A liquid foodstuff comprising a. a spirulina-extract comprising phycocyanin, b. at least one multi-sulphated carrageenan and c. a solvent, wherein the amount of multi-sulphated carrageenan is between 0.005 and 0.6 wt %, wherein the weight ratio between multi-sulphated carrageenan and phycocyanin ranges between 1.5:1 and 200:1, wherein the liquid foodstuff has a pH between 2.0-4.6, preferably 2.2-4.0, more preferably 2.3-3.6, most preferably 2.4-3.3, wherein the solvent consists of water and optionally ethanol, wherein the amount of solvent ranges between 75-99 wt %, wherein the wt % are relative to the total weight of the liquid foodstuff.

    Flavour stable beverages
    77.
    发明授权

    公开(公告)号:US10301582B2

    公开(公告)日:2019-05-28

    申请号:US15108216

    申请日:2014-12-23

    Abstract: The invention relates to methods for producing flavor stable beverages. The methods involve reducing the level of one or more amino acids, and in particular the level of methionine. The level of amino acids may be reduced by a number of different methods, for example by increasing the level of acid or base and removal of said acid or base by Reverse Electro-Enhanced Dialysis. The level of amino acids may also be reduced by treatment with an oxidizing agent, such as H2O2. The invention also comprises combinations of such methods.

    Method for processing Pachyrhizus juice concentrate with good taste and stable color value

    公开(公告)号:US10231475B2

    公开(公告)日:2019-03-19

    申请号:US15216746

    申请日:2016-07-22

    Abstract: Disclosed is a method for processing Pachyrhizus juice concentrate with good taste and stable color value, with the steps as follows: (1) pretreatment of raw materials; (2) high-temperature enzymolysis: adding the high-temperature amylase for enzymolysis 30 min at 95° C.; (3) juicing; (4) pasteurization; (5) acidity adjustment; (6) enzymolysis: adding raw materials of glucoamylase 747 ml/T pectinase 50 ml/T, activated carbon 3 kg/T, bentonite 1 kg/T to the Pachyrhizus juice after acidity adjustment; (7) secondary pasteurization: cooling to 53° C.; (8) filtration; filtering through 0.45 um twice; (9) acidity adjustment, concentrating and cardboard filtration to obtain the finished product. The method for processing Pachyrhizus juice concentrate provided herein is proved through experiments that, the conventional method for color protection by adding VC is not applicable for Pachyrhizus juice concentrate, without adding VC, the browning during the product processing is significantly reduced, and the color value of final samples is well controlled; therefore, the method in the invention is simple, suitable for industrial production.

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