A kind of preparation method and application of Maca composition
The technology of a composition and maca extract is applied in the direction of food science, food ingredients containing natural extracts, food ingredients as taste improvers, etc. It can solve the problems of lack of controllable product quality and low technical content of products, and meet the requirements of Requirements for both nutrition and taste, unique flavor and rich nutrition
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[0033] The preparation method of the Maca composition of the present invention comprises pretreatment and mixing steps, specifically comprising:
[0034] A, pre-treatment: prepare Maca extract and Maca active powder with Maca dried rhizome and fresh Maca rhizome respectively;
[0035] B. Mixing: Weigh the Maca extract and Maca active powder according to the proportion, mix them evenly, pulverize and sieve to obtain the target Maca composition.
[0036] The preparation of the maca composition of the present invention is to prepare tablets, granules, capsules and the like by adding food-acceptable auxiliary materials to the maca composition.
[0037] The application of the present invention is the application of the Maca composition in the preparation of food, health food, condiment and food additive.
[0038] Concrete content of the present invention is as follows:
[0039] Maca is rich in nutrients and physiologically active substances of different polarities. Maca extract i...
Embodiment 1
[0047] Take the dried rhizome of maca, wash it with water, remove impurities, crush it into small pieces of 0.3cm, soak it in 50% ethanol with 6 times the concentration for 24h and extract it by ultrasonic wave, the ultrasonic frequency is 50khz, the extraction temperature is 30°C, and extract 3 times , 20 min each time, the supernatants were combined, centrifuged, concentrated to a relative density of 1.1, and the maca extract was obtained for use.
[0048] Select high-quality fresh maca from high-altitude areas in Yunnan, wash it with countercurrent water to remove impurities, chop it into small pieces of 0.3 cm, activate it in a water bath at 37 ° C for 12 hours, add ice chips with a volume ratio of 0.3 times, and use The colloid mill was ground at 10° C., and the ground maca powder was processed in a 37° C. water bath for 1 hour to obtain maca active powder, which was set aside.
[0049] Weigh 50 g of maca standard extract and 100 g of maca active powder, mix and stir even...
Embodiment 2
[0052]Take the dried rhizome of Maca, wash it with water, remove impurities, crush it into small pieces of 0.5cm, soak it in 8 times the amount of ethanol with a concentration of 60% for 24h, and extract it twice with ultrasonic frequency at 50khz and at an extraction temperature of 30°C , 25 min each time, the supernatants were combined, centrifuged, and concentrated to a relative density of 1.2 to obtain a maca extract, which was set aside.
[0053] Select high-quality fresh maca from high-altitude areas in Yunnan, wash it with countercurrent water, remove impurities, chop it, activate it in a water bath at 37°C for 10 hours, add ice chips with a volume ratio of 0.4 times, and grind it with a colloid mill at 5°C. The ground maca powder was processed in a water bath at 30° C. for 0.5 h to obtain maca active powder, which was set aside.
[0054] Weigh 125g of maca standard extract and 375g of maca active powder, mix and stir evenly to obtain a maca extract composition.
[005...
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