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A technology of taro powder and taro is applied in the field of food processing, which can solve complex problems and achieve the effects of being convenient to carry, good in solubility and smooth in taste.
Inactive Publication Date: 2010-06-02
GUANGDONG YIFANG PHARMA
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Problems solved by technology
However, it is very complicated to process and eat like this. For people who do not have much time to cook, it is still very rare to enjoy the fragrance and deliciousness of taro. Therefore, it is meaningful to process fresh taro into food that is convenient for people to eat.
Method used
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Effect test
Embodiment 1
[0017] (1) Clean the fresh taro and steam it in water for 1.5 hours until it is fully cooked;
[0018] (2) Put the steamed taro into the beater while it is hot, add boiling water 0.20 times the amount of fresh taro, and beat for about 5 minutes;
[0019] (3) Add 0.10% α-amylase in the amount of fresh taro, continue beating and stirring for 5 minutes, extract the liquid juice, pass through a 200-mesh sieve, heat and boil for 2 minutes to inactivate, spray dry, and make powder.
Embodiment 2
[0021] (1) Clean the fresh taro and steam it in water for 2.5 hours until it is fully cooked;
[0022] (2) Put the steamed taro into the beater while it is hot, add boiling water 0.30 times the amount of fresh taro, and beat for about 10 minutes;
[0023] (3) Add 0.20% α-amylase in the amount of fresh taro, continue beating and stirring for 10 minutes, extract the liquid juice, pass through a 200-mesh sieve, heat and boil for 4 minutes to inactivate, spray dry, and make powder.
Embodiment 3
[0025] (1) Clean the fresh taro and steam it in water for 2.0 hours until it is fully cooked;
[0026] (2) Put the steamed taro into the beater while it is hot, add boiling water 0.250 times the amount of fresh taro, and beat for about 8 minutes;
[0027] (3) Add 0.15% α-amylase in the amount of fresh taro, continue beating and stirring for 8 minutes, extract the liquid juice, pass through a 200-mesh sieve, heat and boil for 3 minutes to inactivate, spray dry, and make powder.
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Abstract
The invention relates to a preparation method of taro powder, belonging to the technical field of food processing. The preparation method comprises the following steps of: taking fresh taros and cleaning, and then steaming the fresh taros for 1.5 to 2.5 hours to a well-done state; placing the steamed taros in a beater, adding boiled water accounting for 0.20 to 0.30 times of the amount of the fresh taros at the same time, beating for about 5 to 10 minutes, adding alpha-amylase accounting for 0.10% to 0.20% of the amount of the fresh taros, and then adding the mixture in the beater after being dispersed and dissolved with cold water accounting for 10 times of the amount of the fresh taros, continuously beating and stirring for 5 to 10 minutes; squeezing juice by a three-column centrifuge, sieving the juice by a sieve with 200 meshes, boiling the juice for 2 to 4 minutes by heating for inactivation, and then spraying and drying the juice to prepare the taro powder. The taro powder prepared in the method has the advantages of good dissolution, thick aroma, soft mouth feel, edible convenience, easy storage and preservation and convenient carrying, and can be used as a long-term nutritious food for people at the white-collar class and old people as well as the additive seasoning of daily food.
Description
technical field [0001] The invention relates to a preparation method of taro powder, which belongs to the technical field of food processing. Background technique [0002] Fragrant taro, also known as taro, ground chestnut, green taro, etc., is sweet, pungent, and flat. It is rich in nutrients. Every 100 grams of fresh fragrant taro contains 5.15 grams of protein, 0.28 grams of fat, 12.71 grams of carbohydrates, 170 mg of calcium, and phosphorus. 80 mg, its protein content is higher than that of other high-protein plants such as soybeans, about 2.1 times that of yam, and also contains a lot of starch, iron, potassium, magnesium, sodium, carotene, niacin, vitamins C, B1, B2, saponins and other minerals and vitamins, among the minerals contained, the content of fluorine is relatively high, which has the effect of cleaning teeth, preventing caries and protecting teeth; its roots are rich in nutritional starch and crude fiber , crude protein, reducing sugar, a variety of trace ...
Claims
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Application Information
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