Actinidia arguta fermented milk and preparation method thereof
A technology of kiwi fruit and fermented milk, applied in dairy products, milk preparations, applications, etc., can solve the problems of low fruit utilization rate, unfavorable storage and transportation, etc., and achieve the effect of improving the ability to resist gastrointestinal environment
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Embodiment 1
[0030] A fermented kiwi fruit milk comprising the following components by volume percentage:
[0031] Lactobacillus plantarum WW 2%
[0032] Jujube Kiwi Juice 30%
[0033] Skim milk medium surplus.
[0034] A preparation method of kiwi fruit fermented milk, comprising the following steps:
[0035] A. Rinse the kiwifruit fruit with water, add water to squeeze the fruit, and then pass the obtained juice three times with gauze, centrifuge the filtrate at 3000rpm for 10min, pipette the supernatant of the juice, and filter it with a vacuum filter pump for three times Centrifuge the filtrate again at 3000rpm for 10min, take the supernatant, i.e. jujube kiwifruit juice; then use a sterile filter membrane to filter and sterilize in an ultra-clean workbench, and put it in the refrigerator for quick freezing for later use;
[0036] B. Put skim milk powder into the culture medium by adding water at a ratio of 150g / L, mix well, and autoclave at 115°C for 10 minutes to obtain the skim m...
Embodiment 2
[0042] A fermented kiwi fruit milk comprising the following components by volume percentage:
[0043] Lactobacillus plantarum (Lactobacillus plantarum WW) 1.5%
[0044] Jujube Kiwi Juice 10%
[0045] Skim milk medium surplus.
[0046] A preparation method of kiwi fruit fermented milk, comprising the following steps:
[0047] A. Rinse the kiwifruit fruit with clear water, add water to squeeze the fruit, and then pass the obtained juice three times with gauze, centrifuge the filtrate at 3500rpm for 8min, pipette the supernatant of the juice, and filter it with a vacuum filter pump for three times Centrifuge the filtrate again at 3500rpm for 8min, take the supernatant, i.e. jujube kiwifruit juice; then use a sterile filter membrane to filter and sterilize in an ultra-clean workbench, and put it in the refrigerator for quick freezing for later use;
[0048] B. Put skim milk powder into the culture medium by adding water at a ratio of 150g / L, mix well, and autoclave at 115°C for...
Embodiment 3
[0054] A fermented kiwi fruit milk comprising the following components by volume percentage:
[0055] Lactobacillus plantarum WW (CGMCC No. 12852) 3%
[0056] Jujube Kiwi Juice 40%
[0057] Skim milk medium surplus.
[0058] A preparation method of kiwi fruit fermented milk, comprising the following steps:
[0059]A. Rinse the kiwifruit fruit with water, add water to squeeze the fruit, then pass the obtained juice three times with gauze, centrifuge the filtrate at 2000rpm for 15min, pipette the supernatant of the juice, and filter it with a vacuum filter pump for three times Centrifuge the filtrate again at 2000rpm for 15min, take the supernatant, which is jujube kiwifruit juice; then filter and sterilize it in an ultra-clean workbench with a sterile filter membrane, and put it in the refrigerator for quick freezing for later use;
[0060] B. Put the skim milk powder into the culture medium by adding water at a ratio of 150g / L, mix well, and sterilize under high pressure at...
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