JPH04231056A - Deodorizing and antiseptic bead agent - Google Patents

Abstract

PURPOSE:To provide a deodorizing bead agent which can continue a deodorizing effect for a long time, is practically useful, is not floated away even when it is placed in water flow or gas flow, is not spread away into gas and has a deodorizing effect lasting for a long time. CONSTITUTION:A deodorizing and antiseptic agent using a microorganism ingredient-contg. bead prepd. by dropping down a microorganism-contg. agent consisting of a microorganism and a nutritious source therefor, one or more antiseptic agent selected from glyoxal, 2-bromo-2-nitro-1,3-propanediol and 2,3- dihydroxy-1,4-dioxane and sodium or calcium alginate into a salt-contg. agent consisting of KCl or CaCl2 and water.

Description

Description: [0001] The present invention relates to an efficient deodorant that utilizes microorganisms. In particular, the present invention relates to deodorizing and antiseptic beads that can always retain moisture and usefully contain microorganisms that are active in deodorizing. [0002] Conventionally, deodorants that suppress bad odors such as ammonia and hydrogen sulfide and treat bad odors such as filth and garbage have been used.
Usually, they are liquid, followed by solid ones, but since many chemicals with strong deodorizing properties are liquid,
Deodorants using these substances were mainly liquid products. On the other hand, when evaluating the performance of deodorants, it is common to find deodorizing effects that last from several hours to 24 hours after being sprayed; Very few exhibit odor effects. A possible cause of this is that it is difficult for the active ingredient to work continuously because the liquid of the active ingredient flows out or the active ingredient evaporates. In addition, liquid deodorants are often applied from the top of laminated or piled up substances and dirt that emit bad odors, but since the agent is a liquid,
The odor substances flow through the gaps, accumulate at the bottom, and the amount of deodorizing agent supplied from the top to the middle layer is insufficient.
For this reason, even if the deodorant itself is highly active,
In some cases, the deodorizing effect could not be achieved. In particular, it has been difficult to exhibit and realize a deodorizing effect over a long period of time. [0004] The present invention was made to solve the above problems, and provides a practical deodorizing/preservative that can maintain the deodorizing effect over a long period of time. - The purpose of the invention is to provide an anti-inflammatory agent. Furthermore, it is an object of the present invention to provide a deodorizing bead agent that is not washed away or diffused into gas even when placed in a water stream or an air stream, and has a continuous deodorizing effect for a long period of time. purpose. [Means for Solving the Problems] The present invention has been made to solve the above technical problems, and consists of a microorganism component and its nutritional source, glyoxal, and 2-bromo- 2-
One or more preservatives selected from nitro-1,3-propanediol, 2,3-dihydroxy-1,4-dioxane and a microorganism-containing agent consisting of sodium alginate are mixed with KCl or CaCl2 and water. To provide a deodorizing/preservative bead agent using microbial component-containing beads prepared by dropping them into a salt-containing agent. The microbial part includes the genus Bacillus, Streptococcus, Enterobacter, and Rhizobacter.
Rhizopus spp., Aspergillus spp.
The carbon-based nutrient source is glucose, and the nitrogen-based nutrient source is ammonium chloride or ammonium sulfate. Some are preferred. [Operation] The deodorizing/preservative beads of the present invention always store moisture in the film made of sodium or calcium alginate, and the microbial components are always wet. Microorganisms are protected without losing their activity.
The deodorizing effect is preserved for a long time. Furthermore, since the deodorizing/preservative bead agent is spherical, when the beads are aggregated, there are many gaps between the beads, resulting in a large amount of contact with air. I can do it. Furthermore, the deodorant/preservative beads of the present invention include:
Contains one or more preservatives selected from glyoxal, 2-bromo-2-nitro-1,3-propanediol, and 2,3-dihydroxy-1,4-dioxane as a preservative. . These preservatives can be volatilized from the beads and can efficiently exert their preservative effect. The deodorant beads of the present invention contain nutrients necessary for the growth of microorganisms in order to contain them. For this purpose, it contains glucose as a carbon-based nutrient and ammonium chloride as a nitrogen-based nutrient. [0009] The microorganism part is Bacillus (Bacillus).
Streptococcus spp.
ccus), Enterobacter (Enterobacter)
ter), Rhizopus, and Aspergillus, or a combination of two or more thereof. Furthermore, as a specific microorganism, ■Bacillus (Bacillus)
) genus, in particular Bacillus subtilis (B. subti
lis) [IAM(Institute of App
Lied Microbiology; Abbreviation for Useful Bacterial Strain Preservation Facility, Institute of Applied Microbiology, The University of Tokyo; hereinafter referred to by this abbreviation) 1168] is suitable, but in addition to this, B. natto [IFO (In
institute for fermentation
Osaka: Abbreviation for Fermentation Research Institute; hereinafter referred to by this abbreviation) 3009], B. coagulans [IAM 1115],
Bacillus macerans [IA
M 1243] is also available. ■As a microorganism of the Streptococcus genus,
Streptococcus faecalis (S.faecal)
is) [IAM 1119], Streptococcus cremoris (S. cremoris) [IAM 1150
] and Streptococcus lactis (S. lactis
s) [IFO 12546] etc. can be used. In addition, a type of mold called Rhizopus (Rhizopus)
) microorganisms of the genus Rhizopus formosaensis [
IAM 6250], Rhizopus oryzae (Rhi
zopus oryzae) [IAM 6006], Rhizopus p.
seudochinensis) [IAM 6042]
etc. can be used. ■Enterobacter (En
Microorganisms of the genus terobacter include Enterobacter sakazakii [I
AM 12660], Enterobacter agglonerans (E. agglonerans [IAM 12659
] etc. can be used. ■ As a microorganism of the Aspergillus genus, Aspergillus niger [IFO 4
066], Aspergillus usami (A. usami
i) [IFO 6082] etc. can be used. [0010] The above microorganisms produce enzymes and organic acids through their multiplication. That is, it produces an organic acid that neutralizes the source of the malodor or an enzyme that decomposes the source of the malodor. The action of producing this deodorizing active ingredient continues over a long period of time, and even if the amount of the source of bad odor increases and the deodorizing active ingredient is consumed, it will continue for a considerable period of time.
Replenishment can be generated. Furthermore, enzymes such as amylase and protease produced by the above-mentioned microorganisms can decompose organic matter and sources of bad odors in a short time. The deodorizing/preservative bead preparation of the present invention comprises 1 to 5 parts by weight of the above-mentioned microbial components, 1 to 5 parts by weight of glucose, 2 to 10 parts by weight of ammonium chloride,
Preferably, the composition comprises 1 to 5 parts by weight of a preservative, 50 to 150 parts by weight of sodium or calcium alginate, and 20 to 200 parts by weight of water. [0011] The glucose contained serves as a medium and nutrient source for microorganisms and is converted into an organic acid, and if it is less than 1 part by weight, it does not effectively promote the growth of microorganisms.
If it exceeds 5 parts by weight, specific microorganisms such as Aspergillus and Bacillus will increase too much, making coexistence with microorganisms of other genera impossible. In addition, ammonium chloride serves as a nitrogen nutrient source during the growth and multiplication of microorganisms.
If it is less than 2 parts by weight, it will not effectively promote the growth of microorganisms, and if it exceeds 10 parts by weight, it will be impossible for a plurality of microorganisms to coexist. Sodium alginate or calcium alginate is a resin necessary for forming beads, and solidifies when it comes into contact with an aqueous solution of salts. Its content is required to be 50g to 150g. The water used is
Deionized water or distilled water is preferred. It is contained in deodorizing and antiseptic beads and is necessary for the growth of microorganisms. [0013] The size of the deodorizing/preservative beads of the present invention is as follows:
This can be adjusted by adjusting the rate at which the aqueous microbial component solution is dropped into the aqueous salt solution, by dropping the aqueous salt solution while stirring, or by adjusting the stirring speed. Preferably, the size of the deodorant beads is 0.5 mm to 2 mm. The size of the beads determines the surface area of the sphere, which in turn determines the deodorizing effect on microorganisms. Next, the deodorizing/preservative bead agent of the present invention will be specifically explained with reference to Examples, but the present invention is not limited thereto. [Example] As a microorganism, Bacillus subtilis (B.
subtilis) [IAM 1168] and Enterobacter sakazakii (E. sakazakii).
) [IAM 12660] microbial preparation 1.
5g contains 2g of glucose, 4g of ammonium chloride, and preservatives such as glyoxal and 2-bromo-2-nitro-1.
, 1.5 g of 3-propanediol, and 60 g of sodium alginate are dissolved in 40 g of water to prepare an aqueous solution A. Next, a 5% aqueous solution B of CaCl2 is prepared. When the above-mentioned aqueous solution A containing the microbial component is dropped into the aqueous solution B, the sodium alginate hardens to produce beads having a diameter in the range of 0.5 to 5 mm. This beer
The particle diameter can be adjusted by stirring the aqueous solution B or by adjusting its concentration. Next, 40 g of the prepared beads were placed in a cylinder with holes and used in the next performance test. [Deodorizing performance test] The deodorizing/preservative beads to be tested above were left at 35°C, and the generation of fermentation odor was confirmed by a sensory test over time, and the concentration was 20 ppm and 10 ppm.
Ammonia solution 2c is prepared by adjusting the ammonia aqueous solution of
The ammonia concentration in the gas phase was measured using a Kitagawa detection tube in a 50 cc sealed container by placing the cylinders containing each of the deodorizing and antiseptic beads in c. The deodorant/preservative beads were stored at 35° C., with day 0 immediately after production, and the changes in ammonia concentration over time were measured every 30 days using human senses and a detection tube. [0017]

Effects of the Invention As explained above, the deodorizing/preservative bead agent of the present invention has achieved the above-mentioned effects. Putting these together, we get the following remarkable technical effects. That is, first, the microorganisms in the deodorizing/preservative beads of the present invention are always in a wet state and are activated by various nutritional sources, and the microorganisms in the deodorant/preservative beads of the present invention are activated by various nutritional sources and contain enzymes and organic compounds as active ingredients that have a deodorizing effect. It is possible to generate acid and maintain high activity for a long period of time, and the growth and proliferation of microorganisms continues extremely slowly over a long period of time, so the fermentation odor peculiar to microorganisms does not occur, which was initially predicted. The deodorizing effect, which was previously absent, was able to be maintained almost completely for a long period of time. [0019] Secondly, the deodorizing beer has a deodorizing effect that lasts for a long period of time without being washed away or diffused into the gas even when placed in a water stream or an air stream. We were able to provide anti-inflammatory agents.

Claims (2)

[Claims] Claim 1: A microbial component and a nutrient source thereof, selected from glyoxal, 2-bromo-2-nitro-1,3-propanediol, and 2,3-dihydroxy-1,4-dioxane. One or more preservatives and a microbial containing agent consisting of sodium alginate, KCl or CaCl2
A deodorizing/preservative bead agent that uses beads containing microbial components that are made by dropping them into a salt-containing agent consisting of water and water. 2. The microorganism part is Bacillus (Bacillus).
Streptococcus spp.
ccus), Enterobacter (Enterobacter)
ter), Rhizopus, and Aspergillus, or a combination of two or more thereof;
The deodorizing/preservative bead preparation according to claim 1, wherein the nitrogen-based nutrient source is ammonium chloride or ammonium sulfate.