A kind of tomato lotus seeds chewable tablets being rich in resistant starch and preparation method thereof
Technical field
The invention belongs to deep-processing technical field of agricultural products, be specifically related to a kind of tomato lotus seeds chewable tablets being rich in resistant starch and preparation method thereof.
Background technology
Because the retrofit degree of modern food is more and more higher, there is wretched insufficiency in the dietary fiber intake in people's diet.For addressing this problem, there is increasing dietary fiber condensed food both at home and abroad, as bread, noodles, biscuit, dilated food etc., for the healthy of people provides a kind of selection newly.But the product of intensification diet fiber often conflicts with preference mutually with the eating habit of people, because which limit its extensive use.Therefore, developing with dietary fiber is that the chewable tablets of main active can address this problem well, can complementary diets fiber easily, does not affect daily diet again.At present, be rich in the chewable tablets of dietary fiber to add traditional plant edible fiber, but the loaded down with trivial details and coarse mouthfeel of the extraction purification process of plant edible fiber.Resistant starch particle is thin, free from extraneous odour, is applicable to the chewable tablets of substituted plant fiber development high-quality, has no report at present.
Resistant starch is also known as enzyme resistant starch and indigestibility starch, and according to FAO (Food and Agriculture Organization of the United Nation) (FAO) definition of 1992, resistant starch refers to " not by healthy human body small intestine the general name of the starch that absorbs and degradation product thereof ".Resistant starch is the one in dietary fiber, can not digest and assimilate at small intestine and provide glucose, but it by physiological cell fermentation, can produce SCFA and gas at colon.Research shows, resistant starch has the slow metabolic characteristic of absorption, obviously can reduce on an empty stomach and postprandial blood sugar, insulin response, increase insulin sensitivity, reduces fat, can play the effect that intervention controls diabetic condition.
Lotus seeds are a kind of high starchy food products with the integration of drinking and medicinal herbs of special nourishing and dietary function, and starch accounts for lotus seeds dry matter content more than 50%.In lotus seed starch, amylose content reaches more than 40%, and research shows that lotus seed starch is very easily aging and returns raw formation resistant starch.Tomato contains the nutraceutical agents such as abundant vitamin, mineral matter, lycopene and carrotene, has good effect for anti-oxidant, radioresistance, anti-cancer etc.In the present invention, tomato can not only strengthen nutrition and health care effect of chewable tablets, can also increase good local flavor for chewable tablets, the mouthfeel of improvement chewable tablets.
Summary of the invention
The object of the present invention is to provide a kind of tomato lotus seeds chewable tablets being rich in resistant starch and preparation method thereof, this chewable tablets is low in calories, hypoglycemia patient, except maintaining the nutritional labeling of tomato and lotus seeds, also enhance the content of resistant starch, being applicable to many people to supplementing the nutrients and the demand of dietary fiber (resistant starch), being particularly applicable to diabetic, for stabilizing blood sugar level with alleviate hyperglycemic symptoms tool and have certain effect.
For achieving the above object, the present invention adopts following technical scheme:
Be rich in a tomato lotus seeds chewable tablets for resistant starch, its primary raw material is that in chewable tablets, the content of resistant starch is 25-32wt.% through the lotus seed starch of autoclaving, tomato meal, carragheen, xylitol and dolomol.
Described primary raw material component percentage: the lotus seed starch 60 ~ 70% of autoclaving, tomato meal 15 ~ 20%, carragheen 5 ~ 10%, xylitol 3 ~ 5%, dolomol 1 ~ 3%, the percetage by weight sum of each component is 100%.
Preparation method comprises the following steps:
(1) add the water of its double weight at Xian Lianzhong, through Mechanical Crushing, cross 100 mesh sieves; Filtrate leaves standstill 6 hours, the cleaning of precipitation use water, then leave standstill 4 hours, obtain lotus seeds Crude starch precipitation, be mixed with the starch milk of 30 ~ 40wt.%, at 100 ~ 110 DEG C, hyperbaric heating 10 ~ 20 minutes, makes starch gelatinization, is cooled to room temperature, 6 ~ 12 hours are refrigerated at 4 DEG C, dry at 40 ~ 75 DEG C, pulverize, obtain the lotus seed starch that resistance starch content reaches more than 40wt.%;
(2) lotus seed starch of autoclaving is mixed with tomato meal, carragheen, stir, cross 100 mesh sieves;
(3) wet granulation: the ethanolic solution spraying 68 ~ 99vol.%, crosses 10 mesh sieves;
Drying to water content at (4) 50 ~ 70 DEG C is 2 ~ 5%, evenly adds xylitol and dolomol;
(5) compressing tablet.
Beneficial effect of the present invention is: the chewable tablets that the present invention obtains with resistant starch, lycopene and carrotene etc. for main composition.Lotus seeds resistant starch, as a kind of novel water-soluble dietary fiber, has particle thin, free from extraneous odour, and color and luster waits processed edge in vain.The tomato lotus seeds chewable tablets that collocation tomato meal is prepared into, compared to the chewable tablets of other complementary diets fiber, product of the present invention has more balanced nutritional supplementation effect, chewable tablets mouthfeel is good, free from extraneous odour, low in calories, hypoglycemia patient, is applicable to many people to supplementing the nutrients and the demand of dietary fiber (resistant starch).Product of the present invention is particularly suitable for diabetic and is taking before the meal, resistant starch in chewable tablets has the slow metabolic characteristic of absorption, obviously can reduce empty stomach and postprandial blood sugar, insulin response, increase insulin sensitivity, reduce fat, long-term taking can play the effect intervened and control diabetic condition.Chewable tablets is conveniently preserved, carry and eat, and wherein abundant resistance starch content can supplement the dietary fiber that modern lacks, particularly for hyperglycemia population; The nutraceutical agents such as the lycopene in tomato meal composition, carrotene, vitamin and mineral matter, have good effect for anti-oxidant, radioresistance, anti-cancer etc.
Detailed description of the invention
In order to fully disclose tomato lotus seeds chewable tablets being rich in resistant starch of the present invention and preparation method thereof, be illustrated below in conjunction with concrete case study on implementation.
Embodiment 1
Primary raw material component percentage: the lotus seed starch 62% of autoclaving, tomato meal 20%, carragheen 10%, xylitol 5%, dolomol 3%.
Preparation method comprises the following steps:
(1) add the water of its double weight at Xian Lianzhong, through Mechanical Crushing, cross 100 mesh sieves; Filtrate leaves standstill 6 hours, the cleaning of precipitation use water, then leave standstill 4 hours, obtain lotus seeds Crude starch precipitation, be mixed with the starch milk of 30wt.%, at 100 DEG C, hyperbaric heating 10 minutes, makes starch gelatinization, is cooled to room temperature, 6 hours are refrigerated at 4 DEG C, dry at 40 DEG C, pulverize, obtain the lotus seed starch that resistance starch content is 45wt.%;
(2) lotus seed starch of autoclaving is mixed with tomato meal, carragheen, stir, cross 100 mesh sieves;
(3) wet granulation: the ethanolic solution spraying 68vol.%, crosses 10 mesh sieves;
Drying to water content at (4) 50 DEG C is 2%, evenly adds xylitol and dolomol;
(5) compressing tablet, obtains the chewable tablets of 1 gram/piece.
In chewable tablets, the content of resistant starch is 25wt.%.
Embodiment 2
Primary raw material component percentage: the lotus seed starch 70% of autoclaving, tomato meal 15%, carragheen 10%, xylitol 3%, dolomol 2%.
Preparation method comprises the following steps:
(1) add the water of its double weight at Xian Lianzhong, through Mechanical Crushing, cross 100 mesh sieves; Filtrate leaves standstill 6 hours, the cleaning of precipitation use water, then leave standstill 4 hours, obtain lotus seeds Crude starch precipitation, be mixed with the starch milk of 40wt.%, at 110 DEG C, hyperbaric heating 20 minutes, makes starch gelatinization, is cooled to room temperature, 12 hours are refrigerated at 4 DEG C, dry at 75 DEG C, pulverize, obtain the lotus seed starch that resistance starch content is 60wt.%;
(2) lotus seed starch of autoclaving is mixed with tomato meal, carragheen, stir, cross 100 mesh sieves;
(3) wet granulation: the ethanolic solution spraying 99vol.%, crosses 10 mesh sieves;
Drying to water content at (4) 70 DEG C is 5%, evenly adds xylitol and dolomol;
(5) compressing tablet, obtains the chewable tablets of 2 grams/piece.
In chewable tablets, the content of resistant starch is 32wt.%.
Embodiment 3
Primary raw material component percentage: the lotus seed starch 65% of autoclaving, tomato meal 18%, carragheen 9%, xylitol 5%, dolomol 3%.
Preparation method comprises the following steps:
(1) add the water of its double weight at Xian Lianzhong, through Mechanical Crushing, cross 100 mesh sieves; Filtrate leaves standstill 6 hours, the cleaning of precipitation use water, then leave standstill 4 hours, obtain lotus seeds Crude starch precipitation, be mixed with the starch milk of 35wt.%, at 105 DEG C, hyperbaric heating 15 minutes, makes starch gelatinization, is cooled to room temperature, 9 hours are refrigerated at 4 DEG C, dry at 60 DEG C, pulverize, obtain the lotus seed starch that resistance starch content is 50wt.%;
(2) lotus seed starch of autoclaving is mixed with tomato meal, carragheen, stir, cross 100 mesh sieves;
(3) wet granulation: the ethanolic solution spraying 80vol.%, crosses 10 mesh sieves;
Drying to water content at (4) 60 DEG C is 3%, evenly adds xylitol and dolomol;
(5) compressing tablet, obtains the chewable tablets of 1.5 grams/piece.
In chewable tablets, the content of resistant starch is 28wt.%.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.