8 results about "Blood lactic acid" patented technology

An object of the present disclosure is to provide a novel animal nutritional composition. The disclosure is directed to a racehorse nutritional composition, an animal nutritional composition for reducing an elevation of blood lactic acid concentrations, and an animal nutritional composition for coat improvement, each of which contains nicotinamide mononucleotide.

The application belongs to the technical field of food processing and functional beverage, and particularly relates to an anti-fatigue Rosa roxburghii Tratt and lemon beverage, a fermentation preparation method and application thereof. The beverage comprises a fermentation liquor and citric acid, the fermentation liquor is obtained by fermenting a fermentation substrate by a composite fermentation agent, the fermentation substrate comprises 20-50 parts of Rosa roxburghii Tratt juice, 0.1-0.5 parts of taurine, 0.05-0.2 parts of B vitamins, 5-15 parts of a carbon source, 0.1-1.0 parts of a nitrogen source, 0.1-0.5 parts of a stabilizer and 80-120 parts of water, and the composite fermentation agent is composed of Lactobacillus reuteri, Lactobacillus paracasei and Kluyveromyces marxianus. The application can significantly prolong the exhaustive swimming time of mice, reduce the blood lactic acid and urea nitrogen levels, and has a long-lasting anti-fatigue effect without side effects through the synergistic fermentation of composite strains.

The invention discloses a traditional Chinese medicine compound extract for relieving physical fatigue and a preparation method thereof. The traditional Chinese medicine compound extract is prepared from the following traditional Chinese medicine decoction pieces in parts by weight: 1-3 parts of ginseng traditional Chinese medicine decoction pieces, 3-10 parts of astragalus membranaceus traditional Chinese medicine decoction pieces, 4-13 parts of salvia miltiorrhiza traditional Chinese medicine decoction pieces and 2-7 parts of lucid ganoderma traditional Chinese medicine decoction pieces. Experiments show that the traditional Chinese medicine compound extract can prolong the load swimming time of mice, promote hepatic glycogen storage of the mice and reduce the area under a blood lactic acid curve of the mice after exercise, and has the effect of relieving physical fatigue.

The invention provides a noninvasive blood lactic acid measurement method and system, and the method comprises the following steps: training and constructing a blood lactic acid prediction model based on an ECG signal and a PPG signal; the blood lactic acid concentration is predicted through the blood lactic acid prediction model, and measurement of the blood lactic acid value is completed. According to the technical scheme, non-invasive detection of the blood lactic acid concentration is achieved by fusing the ECG and PPG signals, pain caused by blood sampling in a traditional method is avoided, and better user experience is achieved; by combining rich physiological, time domain and spatial domain characteristics in ECG and PPG signals, the physiological state of a cardiovascular system and hemodynamics can be comprehensively reflected, and the accuracy and robustness of blood lactic acid concentration prediction are remarkably improved.

The present invention discloses a composition for enhancing exercise performance using an Onju mandarin extract, which has the effect of significantly improving the exercise duration of experimental animals in forced running tests and forced swimming tests, and reducing the concentration of blood urea nitrogen and the activity of blood lactate dehydrogenase that increased by exercise.

The invention relates to the technical field of blood lactic acid detection equipment, in particular to wearable blood lactic acid detection equipment which comprises a frame, and a sweat taking mechanism is assembled in the frame. The sweat taking mechanism comprises a motor, a first rotating rod, a first connecting rod, a second connecting rod, a third connecting rod, a limiting block, a fixing rod, a sweat taking plate, a second rotating rod, a connecting rod, sweat taking cotton and first cleaning cotton. Sweat is shoveled off from the skin surface through mechanical movement and rightward movement of the sweat taking plate, the sweat is transferred to the sweat taking cotton through the hydraulic system, the sweat taking cotton rotates by 180 degrees, the sweat is brought to the nano-enzyme enhanced sensor for detection, it is ensured that the sweat generated in the movement process can be accurately collected and detected, and the detection efficiency is improved. Through a one-way movement mechanism of the ratchet wheel and the pawl, it is ensured that the sweat taking cotton cannot rotate reversely after first sweat taking, so that residual sweat in the movement process is prevented from being mixed with sweat generated after movement is finished, and the detection accuracy is ensured.

The present invention relates to a composition for improving muscle function and a functional health food, which, by containing sialyllactose as an active ingredient, reduce the blood lactic acid concentration and increase the expression of a gene related to muscle function improvement, thereby improving muscle function without excessively increasing the lactic acid concentration as a fatigue substance. The fatigue resistance, the muscular endurance and the exercise performance of muscles are improved.

The invention discloses a composition for improving fatigue resistance of intestinal combined lactobacillus and application, and belongs to the technical field of biological medicine. The traditional Chinese medicine composition comprises the following raw materials in parts by weight: 2-6 parts of Chinese yam, 0.5-3 parts of pulp of dogwood fruit, 1.5-4 parts of prepared rehmannia root, 1.5-4 parts of poria cocos, 0.5-3 parts of moutan bark and 0.5-4 parts of rhizoma alismatis. The composition can reduce the content of blood lactic acid and improve the liver glycogen reserve level, so that the effects of resisting and relieving fatigue can be achieved; the composition disclosed by the invention can be used for improving the abundance of beneficial fungi Saccharomyces in the intestinal tract and improving the abundance of combined bacillus in the intestinal tract.