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Absorbent product

A technology for absorbent products, applied in the field of absorbent products, can solve problems such as unsuitable for improving microbial flora

Inactive Publication Date: 2009-03-18
SCA HYGIENE PROD AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Bacillus coagulans does not naturally exist in the genitourinary flora of normal humans, and it is mainly used as an odor suppressant and is not suitable for improving the microflora in humans

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0069] Preparation of capsules

[0070] A preferred way of preparing the capsules according to the invention will be described below.

[0071] preparing an aqueous suspension of at least one lactic acid producing strain having 10 6 -10 15 CFU (colony forming unit) / ml, preferably 10 10 -10 13 Concentration of CFU / ml. The suspension may also contain additional ingredients such as contact adsorption drying carriers, nutrients and / or protective agents. Examples of such additional ingredients are given above.

[0072] The lactic acid producing bacteria selected for use in the present invention are due to their positive effect in preventing and treating microbial infections in the genitourinary area and on the skin. The bacteria are preferably isolated from a healthy human body, preferably from the skin or urogenital area of ​​a healthy human body. Preferred "lactic acid producing bacteria" for the purposes of the present invention include bacteria selected from the genera La...

example

[0093] The probiotic powder containing Lactobacillus plantarum 931 was prepared to have 5×10 11 Average concentration of CFU / g. The probiotic powder was mixed with petrolatum by slowly adding it to petrolatum preheated to 30°C. The final concentrations of LB931 were 10% by weight and 90% by weight petrolatum. Different coating materials were tested: alginate, a mixture of alginate and gelatin, and a mixture of pectin and alginate.

[0094]Capsules can be produced using dual nozzle technology as shown in Figure 6. The concentric nozzle has the following dimensions: inner diameter 700 μm and outer diameter 1500 μm. The size of the droplets formed was between 4.5 mm and 5.5 mm. Tank 22 contains CaCl at room temperature 2 solution in which the coating material is instantly cross-linked. Drying of the capsules thus formed was carried out by gas drying or tumbler drying at 35°C. Capsules shrink slightly after drying. Once the capsule is dry, its contents can be released by s...

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Abstract

Provided is an absorbent article such as a sanitary napkin, panty liner, tampon, diaper, pant diaper, adult incontinence guard, provided with at least one capsule (8), containing a bacterial composition (11) in a lipid phase (12), which preferably contains at least one lactic acid producing bacterial strain. At least one portion of the capsule has a minimum cross dimension (a) of at least 2 mm. The capsule (8) preferably comprises a core (9) containing the bacterial composition (11) in lipid phase (12) and a shell (10) preventing exposure of the core during transport and storage.

Description

technical field [0001] The present invention relates to an absorbent article, such as a sanitary napkin, a panty liner, a tampon, a diaper, a paper diaper and an adult incontinence guard. The present invention relates more particularly to such preparations comprising bacterial components. The invention also relates to a method for the manufacture of capsules comprising bacterial components. Background technique [0002] The urogenital region hosts a complex microbial ecosystem comprising more than 50 different species (Hill et al., Scand. J. Urol. Nephrol. 1984; 86(suppl.) 23-29). The main bacterial species of women of childbearing age in this area are lactic acid producing bacteria, which belong to the genus Lactobacillus. These lactic acid producing bacteria are important for maintaining a healthy microbial flora in these areas and can act as probiotics with a resistant effect against pathogenic microbial species. Lactic acid-producing bacteria repel the colonization of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/36A61K35/56A61K35/66A61K36/00A61K9/50A61K35/744
CPCA61L15/36A61K35/744
Inventor I·古斯塔夫松U·胡斯马克H·恩斯特伦A·伦纳斯滕U·利班德
Owner SCA HYGIENE PROD AB
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