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52results about How to "Regulate blood sugar levels" patented technology

Fully automated control system for type 1 diabetes

An augmented, adaptive algorithm utilizing model predictive control (MPC) is developed for closed-loop glucose control in type 1 diabetes. A linear empirical input-output subject model is used with an MPC algorithm to regulate blood glucose online, where the subject model is recursively adapted, and the control signal for delivery of insulin and a counter-regulatory agent such as glucagon is based solely on online glucose concentration measurements. The MPC signal is synthesized by optimizing an augmented objective function that minimizes local insulin accumulation in the subcutaneous depot and control signal aggressiveness, while simultaneously regulating glucose concentration to a preset reference set point. The mathematical formulation governing the subcutaneous accumulation of administered insulin is derived based on nominal temporal values pertaining to the pharmacokinetics (time-course of activity) of insulin in human, in terms of its absorption rate, peak absorption time, and overall time of action. The MPC algorithm is also formulated to provide control action with an integral effect, and in essence minimizes overall drug consumption. When employed as a modulator in an automated integrated glucose-control system for type 1 diabetes, the control algorithm provides the system with self-learning capability that enables it to operate under unrestricted activity of the subject.
Owner:TRUSTEES OF BOSTON UNIV

Peanut dietary fiber ultrasonic wave or microwave auxiliary extraction and purification method

The invention belongs to the field of food processing, and relates to a peanut dietary fiber ultrasonic wave or microwave auxiliary extraction and purification method which comprises the following steps of: carrying out ultrasonic wave or microwave auxiliary extraction on the prepared peanut powder, and obtaining water-soluble dietary fiber by protein precipitation, membrane filtration concentration, column chromatography, absolute ethyl alcohol precipitation, centrifugation and drying; and after ultrasonic wave or microwave treatment, carrying out complex enzyme hydrolysis and decoloring refining on the peanut powder, and obtaining insoluble dietary fiber. The prepared water-soluble dietary fiber product has 50-90% of non-starch polysaccharide, and the insoluble dietary fiber product has the purity of 80-95%, so that the peanut dietary fiber has the physiological functions of preventing coronary heart disease, controlling and treating obesity, adjusting blood sugar, treating diabetes mellitus, regulating blood fat, preventing hypertension, adjusting the functions of intestines and stomach, preventing cancers, removing exogenous noxious substances and the like, and can be taken as functional food material or health food. The method can be used for obtaining the peanut dietary fiber with high content, purity and activity, and is suitable for industrialized production.
Owner:SHANDONG PEANUT RES INST

Traditional Chinese medicine five-color healthcare fermented food and preparing method thereof

InactiveCN109700008AImprove the level of full utilizationImprove the sensory experience of color, fragrance and fragranceFood scienceEcological environmentPolyphenol
Traditional Chinese medicine five-color healthcare fermented food is disclosed. According to the traditional Chinese medicine five-color healthcare ideas that ''black food can tonify the kidney, red food can moisten the heart, yellow food can tonify the spleen, white food can moisten the lung, and green food can tonify the liver'', the fermented food is prepared from black, red, yellow, white andgreen bean and grains, nuts, berries, vegetables, plant stems and leaves, medical and edible fungi, and other raw materials through a bioengineering technique. On the basis of raw material cooking, crushing and pulping pretreatment, biological enzymolysis and biological fermentation techniques which are integrated are introduced into a preparing method, release and enrichment of functional components of the raw materials are promoted through multi-enzyme composite enzymolysis and multi-strain synergistic fermentation processes in combination with a superfine grinding technology so that the all-component utilization rate of the raw materials is improved, and color, fragrance and taste sensory experiences of the product are improved. The product is fine, smooth, good in taste, rich in nutrition and rich in active components such as polysaccharides, peptides, polyphenols, oligosaccharides, flavonoids, alkaloids, saponins, terpenoids and short-chain fatty acids, and has functions of regulating the blood glucose level of human bodies, improving cardiovascular health, moistening the kidney, protecting the liver, improving the cardiovascular micro-ecological environment, boosting human body immunity, and the like.
Owner:TIANJIN INST OF IND BIOTECH CHINESE ACADEMY OF SCI

Beverage with function of quick physical energy recovery and method for preparing beverage with function of quick physical energy recovery

The invention discloses a beverage with a function of quick physical energy recovery and a method for preparing the beverage with the function of quick physical energy recovery.The beverage is mainly prepared from taurine, inositol, L-tyrosine, AAKG, potassium salt, magnesium salt, citrulline malate, guarana extract, glucuronolactone, maltodextrin, D-ribose, citric acid, potassium sorbate, flavoring agents and the balance purified water.The method includes: dissolving sweeteners into an appropriate amount of purified water and filtering; adding the taurine, the inositol, the L-tyrosine, the AAKG, the potassium salt, the magnesium salt, the citrulline malate, the guarana extract, the glucuronolactone and the like into purified water, dissolving completely, and filtering; well mixing the two solutions, adding the citric acid, the potassium sorbate and the flavoring agents, well mixing, and performing high-temperature sterilization and filling to obtain finished products.The beverage with the function of quick physical energy recovery is capable of not only regulating body fluid equilibrium and improving exercise tolerance but also enhancing anti-fatigue ability and promoting fatigue recovery after exercises.
Owner:JIANGSU ALAND NOURISHMENT

Peanut dietary fiber ultrasonic wave or microwave auxiliary extraction and purification method

The invention belongs to the field of food processing, and relates to a peanut dietary fiber ultrasonic wave or microwave auxiliary extraction and purification method which comprises the following steps of: carrying out ultrasonic wave or microwave auxiliary extraction on the prepared peanut powder, and obtaining water-soluble dietary fiber by protein precipitation, membrane filtration concentration, column chromatography, absolute ethyl alcohol precipitation, centrifugation and drying; and after ultrasonic wave or microwave treatment, carrying out complex enzyme hydrolysis and decoloring refining on the peanut powder, and obtaining insoluble dietary fiber. The prepared water-soluble dietary fiber product has 50-90% of non-starch polysaccharide, and the insoluble dietary fiber product hasthe purity of 80-95%, so that the peanut dietary fiber has the physiological functions of preventing coronary heart disease, controlling and treating obesity, adjusting blood sugar, treating diabetesmellitus, regulating blood fat, preventing hypertension, adjusting the functions of intestines and stomach, preventing cancers, removing exogenous noxious substances and the like, and can be taken asfunctional food material or health food. The method can be used for obtaining the peanut dietary fiber with high content, purity and activity, and is suitable for industrialized production.
Owner:SHANDONG PEANUT RES INST

Fructus-momordicae carrot compound fruit paste and preparation method thereof

The invention provides fructus-momordicae carrot compound fruit paste and a preparation method thereof. The fructus-momordicae carrot compound fruit paste is prepared from the following raw materials:a fructus momordicae concentrate, carrots, corn, tomatoes, apples and the like. The fructus momordicae concentrate has sweetness which is 300 times of sweetness of sucrose, and produces no energy; and thus, the fructus momordicae concentrate is an ideal sugar substitute for people who are not suitable for eating sugar, including patients with diabetes, people with obesity and the like. Accordingto the preparation method of the fructus-momordicae carrot compound fruit paste provided by the invention, microwave treatment is carried out so as to inactivate peroxidase (POD) and polyphenol oxidase (PPO), and thus, flavor, color, luster and nutrients of fruit products are preserved; pectin can be decomposed into galacturonic acid by an aqueous pectinase solution, so that juice yield of fruit flesh can be improved; and overall temperature of the system is slowly raised by a thermal insulation way after the central area of a cooker is boiling, so that heat can be more uniformly dispersed. Thus, texture of the fruit paste becomes more uniform; and phenomenon of stratification of the fruit paste during long-term storage is prevented so as to have shelf life of the fruit paste prolonged.
Owner:HUNAN AIDALUN TECH CO LTD

A method for preparing wheat bran food fibre using ultrasound wave assistance enzymolysis

The invention relates to a method for preparing wheat bran dietary fiber by utilizing ultrasound-assisted enzymatic hydrolysis, and more particularly belongs to the technical field of the agricultural and sideline product development, the functional food additive and the nutritional heath caring. The invention is characterized in that wheat bran is used as the raw materials, and the wheat bran dietary fiber preparation is realized through utilizing the ultrasound treatment and removing starch and protein by an enzymatic method, and then the preparation of fine dietary fiber with different grain sizes is realized by crumbling with a grinder. The invention realizes the effective value increment and the utilization of the wheat bran, the prepared functional dietary fiber has important physiological function, thereby realizing the functions of preventing constipation, colon cancer, intestina diverticulum, hemorrhoid and varicose veins of the lower extremities; the serum cholesterol is lowered, and the heart disease caused by coronary sclerosis can be prevented; the sensitivity of the peripheral nerve tissue to the insulin is improved, and the blood sugar level of the diabetes patient can be regulated. The invention is very useful for human health, and the economic benefit as well as the social benefit are greatly increased.
Owner:JIANGNAN UNIV
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