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46results about How to "Inhibit the growth of bacteria" patented technology

Method for preparing rose candy

The invention discloses rose candy and a machining process of the rose candy. The process comprises the following steps: washing fresh double rose petal, filtering the water so as to obtain clean rose petal, adding 0.1-0.3 part by mass of lactose and 0.04-0.06 part of glucose into 2-4 parts by mass of water, boiling and subsequently cooling down to be normal temperature, subsequently adding 0.01-0.03 part of plant lactobacillus freeze-dried culture, activating the culture for 20-30 minutes so as to obtain a liquid culture, adding the liquid culture into 25-35 parts of clean rose petal, uniformly turning over so as to enable the liquid culture to sufficiently contact with the rose petal, fermenting by using lactic acid at normal temperature till the pH value is 3.8-4.8, subsequently adding 35-55 parts of white sugar and 1-3 parts of honey, sufficiently and uniformly mixing so as to obtain a base rose candy material, putting the base material into a stainless steel container or a plastic bucket for food machining, tightly pressing, covering, naturally storing for 20-40 days so as to slowly ferment and ripe to obtain the rose candy. Compared with the conventional rose candy, the product is redder in color, thicker in fragrance, better in hygienic index and longer in expiration date.
Owner:ANNING BAJIE GAOQIAO EDIBLE ROSE SPECIALIZED COOP

Making method of controllable release fruit and vegetable freshness keeping medicine bag and packaging film

The invention relates to a making method of a controllable release fruit and vegetable freshness keeping medicine bag and a packaging film, and belongs to the technical field of food, fruit and vegetable freshness keeping. The making method comprises the following steps: dissolving potassium sorbate in a solvent to obtain a mixed freshness keeping agent solution, adsorbing the mixed freshness keeping agent solution in a carrier embedded in expanded vermiculite, and packaging and sealing by a modified polyolefin material, wherein the solvent is ethanol, acetaldehyde or a mixed solution containing ethanol and acetaldehyde according to an arbitrary ratio, and the amount of potassium sorbate accounts for 0.5-3% of the mass of the solvent; and the modified polyolefin material is a film formed through the steps of blending matrix resin comprising LDPE, LLDPE and CPP with 2-15wt% of SBS and/or 5-50wt% of an amorphous substance, and carrying out blow molding or co-extrusion, and the amorphous substance is one or more of a styrene-ethylene copolymer, a styrene-butylene polymer or SEBS. The above controllable release freshness keeping agent and its packaging film can be used for the long-acting freshness keeping of fruits comprising sugar oranges, grapes, strawberries, cherry tomatoes and the like, and vegetables.
Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION

Method for cooking porridge in booking manner

The invention discloses a method for cooking porridge in a booking manner. The method successively comprises the following steps: an ice block for accommodating rice is prepared, and the ice block is shaped through an ice block mold; according to the quantity of porridge to be cooked, water is poured into an accommodating cavity of the ice block mold, and the ice block mold is put in a refrigerating chamber of a refrigerator to be completely frozen; when getting ready for cooking porridge, a user takes the ice block mold out of the refrigerator, and injects normal temperature water or hot water into the water accommodating cavity, so that the frozen ice block is separated from the surface of the ice block mold, the ice block which is taken out is put in a pot liner of an electric cooker or an electric pressure cooker, and one surface, shaped by the bottom surface of the ice block mold, of the ice block faces upwards; the rice is cleaned, and is poured in the middle position on the ice block after moisture in the rice is drained; the user utilizes the booking function built in the electric cooker or the electric pressure cooker, and sets a procedure that the porridge needs to be cooked after 2-10 hours. Thus, after more than half of the ice block melts, the rice is immersed into the water, the time that the rice is immersed is shortened, the mouthfeel of the porridge cooked with the rice is maintained, bacteria are restrained from breeding, and the health of a human body is facilitated.
Owner:海门卡汶纺织品有限公司

Mixed microbe inhibitor for ganoderma lucidum mycelia fermentation

InactiveCN104886187AInhibit the growth of bacteriaPromote liquid fermentation of Ganoderma lucidumBiocideFungicidesGanoderma pseudoferreumAllium sativum extract
The invention relates to the technical field of traditional Chinese medicine, in particular to a mixed microbe inhibitor for ganoderma lucidum mycelia fermentation. The mixed microbe inhibitor for ganoderma lucidum mycelia fermentation comprises the following components in parts by weight: 10-20 parts of a honeysuckle extract, 5-10 parts of a fructus forsythiae extract, 6-12 parts of a peppermint extract, 5-20 parts of a semen momordicae extract, 10-20 parts of a garlic extract, 5-16 parts of a burdock extract and 2-8 parts of a rhizoma phragmitis extract. According to the mixed microbe inhibitor provided by the invention, the honeysuckle extract, the fructus forsythiae extract, the peppermint extract, the semen momordicae extract and the garlic extract are used in a compatible manner; through the synergistic effect of the extracts, even the use amount of the a mixed microbe inhibitor is smaller, the growth of mixed microbes can be effectively inhibited; in addition, the burdock extract and the rhizoma phragmitis extract are beneficial to the fermentation of ganoderma lucidum liquid, so that the mixed microbe inhibitor not only has almost no effect on the submerged fermentation of the ganoderma lucidum mycelia liquid, but also can promote the fermentation of the ganoderma lucidum liquid.
Owner:ZHANGJIAGANG HONGJIA DIGITAL TECH

Bacteriostatic effervescent tablet and preparation method thereof

The invention discloses a bacteriostatic effervescent tablet which is characterized by containing the following components: chlorhexidine acetate, citric acid, sodium bicarbonate, lactic acid abcteriadried powder, radix sophorae flavescentis powder, radix stemonae powder, fructus cnidii powder, safflower powder, cortex phellodendri powder, aloe powder, TM600 (a lubricating agent), traditional Chinese medicine odor and water. According to the bacteriostatic effervescent tablet and a preparation method thereof, the effervescent tablet is high-efficiency and non-toxic and does not cause any adverse effect to the human body and objects in the using process. The mixed solid bacteriostatic tablets can kill pathogenic bacteria, the bacteriostasis rate of staphylococcus aureus is higher than or equal to 50%, the bacteriostasis rate of Escherichia coli is higher than or equal to 50%, and the bacteriostasis rate of Candida albicans is higher than or equal to 50%, so that growth of the pathogenic bacteria is effectively inhibited, intrusion of the pathogenic bacteria is reduced, the feminine vaginal is protected, and bacteriostatic and antibacterial aims are achieved. Moreover, the weight ofthe effervescent tablet is 0.65g, which is extremely small, and discomfort of a patient can be effectively decreased in the using process.
Owner:上海红颜知己实业发展有限公司

Application of high-substrate-concentration fermented corn steep liquor product in cultivation and production of edible mushrooms

The invention provides application of a high-substrate-concentration fermented corn steep liquor product in cultivation and production of edible mushrooms, and belongs to the field of deep processing of agricultural and sideline products. According to the invention, a high-concentration corn steep liquor fermented product is prepared by taking the corn steep liquor as a raw material and adopting a microorganism high-concentration liquid fermentation technology, macromolecular protein in the corn steep liquor can be moderately degraded, so that the corn steep liquor has reasonable molecular weight distribution and has the characteristics of quick-acting and medium-long-acting nitrogen source nutrition supply; nutrient substances in the high-concentration corn steep liquor fermented product can activate synthesis and secretion of enzyme systems of the edible mushrooms and accelerate decomposition of cellulose, lignin and the like in a mushroom bag matrix, so that edible mushroom mycelia can quickly absorb nutrient substances which cannot be utilized in a normal state in the initial vegetative growth stage, generation of various induction enzymes is accelerated, the mycelia are robust and rapidly enter stages of culture medium material decomposition, absorption and resynthesis, and the beneficial effects of high mycelium growing speed, tidy fruiting, improvement of the yield and quality of sporocarp and the like are achieved.
Owner:QIQIHAR UNIVERSITY

Brevibacillus brevis microecological preparation

ActiveCN105166397AInhibit the growth of bacteriaSolve the easy-to-contaminate bacteriaAnimal feeding stuffCulture mediumsFermentation broth
The invention provides a brevibacillus brevis microecological preparation. The brevibacillus brevis microecological preparation is obtained through the following steps: enabling brevibacillus brevis FJAT-0809-GLX (Brevibacillus brevis) to be lined on bacterial strain culture media for culture with an inoculating loop so as to obtain a single colony; inoculating the obtained single colony into seed culture media, and putting the single colony inoculated to the seed culture media in a constant-temperature vibration shaking table for culture so as to obtain seed liquid; pouring the seed liquid according to an inoculum concentration of 1% into a fermenter for performing liquid fermentation so as to obtain liquid fermentation broth for standby application; and taking the liquid fermentation broth, adding NaCl, calcium citrate and xanthan gum, wherein the mass percentage of the NaCl in a solution is 4%, the mass percentage of the calcium citrate in the solution is 0.01%, and the mass percentage of the xanthan gum in the solution is 0.2%, and regulating the pH value to be 7.0-7.2 so as to obtain the brevibacillus brevis microecological preparation. The microecological preparation can be used for feeding animals, and besides, the problem that a conventional liquid microecological preparation is prone to infect with infectious microbes in the storing process, so that the microecological preparation can be stored for a long time.
Owner:福建省农业科学院农业生物资源研究所

Auxiliary discharge device of secretion in airway

The invention provides an auxiliary discharge device of secretion in an airway. The auxiliary discharge device comprises an air blowing nozzle, a resonance tube and wind wheels, wherein the air blowing nozzle is tightly connected with a resonance cavity in a sealed mode, and the wind wheels are rotationally installed in the resonance cavity in a parallel connection or series connection mode; the device further comprises a driving motor; when the wind wheels are connected in parallel, an output shaft of the driving motor is inserted into a central through hole of the wind wheels and fixed, andwhen the wind wheels are connected in series, the output shaft of the driving motor serves as a driving worm and is matched with a worm wheel arranged on a rotating shaft; the device further comprisesa vibration amplifying cavity tightly connected with the resonance cavity in a sealed mode. The device only needs a small amount of low-speed air to flow into a resonance cavity pipeline to cause therotation of the wind wheels, and the rotation frequency or the frequency multiplication of the wind wheel has a harmonic component of 16-25Hz, so that the device is not only suitable for general adults, but also suitable for young children and old and weak people; the device is simple in structure, low in cost, convenient to operate and carry and good in using effect.
Owner:蚌埠兆禾医疗器械有限公司
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