Smallanthus sonchifolius fruit extract and extracting method and application
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An extraction method and technology of yacon, applied in application, food science, drug combination, etc., can solve the problems of reducing the appearance, color, taste, flavor and nutritional value of the fruit and its processed products, so as to improve the function of the gastrointestinal tract and maintain the flavor And the effect of pure nutrition and flavor
Inactive Publication Date: 2008-10-15
KUNMING UNIV OF SCI & TECH
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Problems solved by technology
The formation of these substances greatly reduces the appearance, color, taste, flavor and nutritional value of the fruit and its processed products.
Method used
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Embodiment 1
[0090] Take 10 kg of yacon fruit, wash it, add 1 kg of 5% citric acid solution, pulverize and homogenate, filter, wash the filter residue twice with 0.5 kg of citric acid solution, and combine the filtrate; dry the filter residue at 80°C, freeze-dry the filtrate, and combine Filter residue dry powder and filtrate extract dry powder, pulverize, pass through a 40-mesh sieve to obtain yacon extract powder; take 300g of the powder, add 800g of starch powder, 300g of lactose powder, and 100g of sorbitol, mix well, granulate, dry, and granulate , mixed with 20g magnesium stearate, compressed into tablets, and made into 3000 tablets.
Embodiment 2
[0092] Take 10 kg of yacon, wash it, add 0.4 kg of 10% salt solution, pulverize and homogenize, filter; the filtrate is concentrated to 3 kg under reduced pressure at 50°C, add 1 kg of honey, 50 g of malic acid, 30 g of vitamin C, and 30 g of sorbic acid , mixed, potted, each 10ml, made a total of 420 oral liquid.
Embodiment 3
[0094] Take 10 kg of yacon fruit, wash it, add 0.3 kg of 0.3% salt solution, 0.5 kg of 0.1% citric acid solution, and 30 g of vitamin C, pulverize and homogenate; dry the homogenate at 80°C, pulverize, and pass through a 40-mesh sieve to obtain snow lotus Fruit extract powder; get this powder 200g, fill capsule, make 400.
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Abstract
The invention relates to a yacon fruit extract (Smallanthus sonchifolius fruit extract) and extraction method and application thereof. The extraction method comprises the following steps: (1) harvesting yacon fruits, washing or peeling, mixing with a protective agent at a ratio of 100:(1-10), blending, filtering, washing the filter cake with the protective agent for 2-3 times, and mixing the filtrates; (2) concentrating or drying the mixed filtrate and drying the filter cake; (3) dispersing dried filter cake in concentrated filtrate or dried product of filtrate, to obtain yacon fruit extract. The protective agent may be an acidic solution, a salt solution or a mixture thereof, or an inert gas. The yacon fruit extract has function of improving gastrointestinal functions, that is, function of reliving constipation. The fructooligosaccharide of yacon fruit extract is not absorbed by human body and has effects of cleaning blood, reducing blood lipid level and preventing hypercholesterolemia and diabetes. The yacon fruit extract can promote intestinal motility, reduce food intake and fat intake, promote defecation, reduce the absorption accumulation of lipids, promote lipid metabolism, and reduce weight gain.
Description
technical field [0001] The invention relates to the field of food technology, in particular to a method for extracting fruit juice extract from yacon and the application of the extract in food, medicine and health products. Background technique [0002] Yacon (chrysanthemum) is a sunflower plant of the Compositae family, Smallanthus sonchifolius. It is native to the Andes in South America. It is a traditional food root product of the local Indians and has a history of 500 years. Yacon is a perennial herb of Compositae. The rhizome looks like a sweet potato. The flesh tastes like a pear, juicy and crystal clear, sweet and crisp. [0003] The fructooligosaccharide content of yacon is 60-70% of the dry matter, which is the highest among all plants. It is also rich in minerals and trace elements such as calcium, magnesium, iron, zinc, potassium, and selenium. Yacon carbohydrates (fructose oligosaccharides) are rarely absorbed by the human body, so they are very suitable for dia...
Claims
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