Spirulina grape wine and preparation thereof
A technology for spirulina and wine, applied in the field of spirulina wine and its production technology, can solve problems such as few reports, and achieve the effects of good taste, elimination of fatigue, and complete extraction
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Embodiment 1
[0023] 1. Preparation of original grape wine: 200L of dry white grape original wine produced by traditional fermentation process, the alcohol content of the original wine liquid is 12°.
[0024] 2. Preparation of spirulina original solution:
[0025] 1) Put 600g of spirulina dry powder in an eggplant-shaped bottle, and carry out vacuum treatment at 55°C to remove fishy smell, with a vacuum degree of 20mbar, for 4 hours.
[0026] 2) Add 500 g of treated algae powder into 10 L of 55°C water, stir and dilute, add 5 g of table salt, and perform ultrasonic wall breaking treatment at a frequency of 25 kHz for 40 min.
[0027] 3) Adjust the pH to 6.5, add 55g of plant enzyme papain with a mass percentage concentration of 1% for hydrolysis, enzymatic hydrolysis temperature: 50°C; time: 3h; the breakage and wall dissolution of the spirulina can be observed under the microscope.
[0028] 4) Add 10L of petroleum ether to the treated spirulina liquid to extract, repeat 3 times to remove ...
Embodiment 2
[0035] 1. Preparation of grape original wine: 200L of commercially available dry white grape wine produced by traditional fermentation process, the alcohol content of the wine stock solution is 11.5°.
[0036] 2. Preparation of spirulina original solution:
[0037] 1) Put 600 g of dry spirulina powder in an eggplant-shaped bottle, and carry out a vacuum treatment at 65° C., with a vacuum degree of 18 mbar, for 3 hours.
[0038] 2) Add 500 g of treated algae powder into 25 L of 65°C water, stir and dilute, add 13 g of table salt, and perform ultrasonic wall breaking treatment at a frequency of 25 kHz for 60 min.
[0039] 3) Adjust the pH to 6.5, add 100 g of plant enzyme papain with a concentration of 1% for hydrolysis, enzymatic hydrolysis temperature: 60° C.; time: 2 hours; the breakage and wall dissolution of the spirulina can be observed under the microscope.
[0040] 4) Add 25L of petroleum ether to the treated spirulina liquid to extract, repeat twice to remove most of t...
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