METHOD FOR PREPARING LOW-LACTOSE DAIRY PRODUCT RICH IN HONEY POMELO FIBERS

WIPO Patent Application WO/2023/056736

A1

A method for preparing a low-lactose dairy product rich in honey pomelo fibers, the method comprising: cleaning, dicing and debitterizing peel fibers of honey pomelo to obtain honey pomelo fiber blocks; sterilizing and cooling liquid milk, inoculating same with lactic acid bacteria for primary fermentation until the content of lactose is no longer reduced, performing centrifuging after milk is solidified, collecting a precipitate, adding water to the precipitate until the pH value is greater than 5.0, and performing homogenization treatment to obtain primary fermented milk; mixing the honey pomelo fiber blocks with the primary fermented milk, and inoculating same with lactic acid bacteria for secondary fermentation until the content of lactose is lower than 0.04%; or inoculating the primary fermented milk with lactic acid bacteria for secondary fermentation until the content of lactose is lower than 0.04%, and then mixing same with the honey pomelo fiber blocks; and pre-freezing the honey pomelo fiber blocks treated by means of the above-mentioned steps, and performing vacuum freeze drying to obtain the low-lactose dairy product rich in honey pomelo fibers.

NI HUI (CN)
LIN SHIDI (CN)
LI LIJUN (CN)
LIU XINRU (CN)
LIU XIALEI (CN)
YANG YUANFAN (CN)
ZHENG MINGJING (CN)

PCT/CN2022/084454

April 13, 2023

March 31, 2022

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UNIV JIMEI (CN)

A23C9/13; A23C7/04; A23C9/15

CN113854354A	2021-12-31
CN113367194A	2021-09-10
CN112568290A	2021-03-30
CN105941627A	2016-09-21
CN111296846A	2020-06-19
CN110999968A	2020-04-14

XIAMEN CHUANGXIANG INTELLECTUAL PROPERTY AGENCY CO. LTD. (CN)

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