Extract liquid, production method therefor, and container-packed beverage containing same

    公开(公告)号:US20230240316A1

    公开(公告)日:2023-08-03

    申请号:US18014319

    申请日:2021-07-01

    IPC分类号: A23F3/18 A23F3/16

    CPC分类号: A23F3/18 A23F3/163

    摘要: An extract liquid production method, comprising: using deionized water to extracting a material to be extracted with deionized water, and discharging an extract solution after extraction is completed to obtain extract residues; adding deionized water to the extract residues to perform extraction, and discharging the extract solution after extraction is completed; optionally, repeating step two; and mixing the extract solutions obtained in the previous steps together to obtain an extract liquid. The present application also relates to an extract liquid obtained by the method, and a container-packed beverage obtained directly from or by diluting the extract liquid. In the present method, multiple extractions are carried out, thereby effectively increasing the extraction yield, reducing product cost, shortening the extraction time, and improving production efficiency, and also effectively inhibiting the dissolution of bitter substances, thus improving the flavor of the beverage.

    EXTRACTION CELL
    116.
    发明申请

    公开(公告)号:US20220408963A1

    公开(公告)日:2022-12-29

    申请号:US17929641

    申请日:2022-09-02

    摘要: An upward flow extraction method, apparatus, and extract are disclosed. The upward flow extraction method can comprise loading extraction material into an extraction cell having a bottom portion and a top portion; introducing a first aliquot of extraction medium through the bottom portion of the extraction cell; expelling gas from the extraction cell through the top portion of the extraction cell; closing the top portion of the extraction cell and increasing the pressure in the extraction cell as extraction medium flows into the bottom portion of the extraction cell; stopping the flow of extraction medium into the extraction cell; steeping the extraction material in the extraction medium under pressure to produce an extract; and introducing a second aliquot of extraction medium through the bottom portion of the extraction cell to push extract through top portion of the extraction cell.

    Preparation process of green tea from yerba mate and the respective resulting product

    公开(公告)号:US11503839B2

    公开(公告)日:2022-11-22

    申请号:US16616112

    申请日:2017-05-26

    发明人: Juliana Montagner

    摘要: The present invention abstract describes the steps of a process for the preparation of green tea and the respective end product, wherein, in the initial step of the proposed process, the young leaves (buds) of yerba mate are subjected to steam at between 90 and 100° for a certain time, the moisture is removed from the steaming step, and, after passing through the steam (steaming step) and twisting, the leaves are cooled (cooling step), rolled (1st rolling), dried for the first time (1st drying), rolled for the second time (2nd rolling), dried for the second time (2nd drying) and separated (segregation step).