Abstract:
The biofilm remover of the present invention comprises a combination of the following components (A), (B) and (C): (A) a sophorolipid containing acidic sophorolipid and lactonic sophorolipid in a ratio of 78:22 to 100:0 (mass ratio); (B) a free fatty acid or a salt thereof; and (C) a gas generation component.
Abstract:
1. Packaging bottle for liquid personal care and home care products with dispensing pump 1.1 : Perspective 1.2 : Perspective 1.3 : Front 1.4 : Back 1.5 : Top 1.6 : Bottom 1.7 : Right 1.8 : Left The design relates to a packaging bottle with dispensing pump for filling liquid personal care and home care products; the part represented by even broken lines forms no part of the claimed design; the dot-dash broken lines only show boundaries between the claimed-part and the disclaimed-part; 1.1. Bottom perspective view; 1.2. Top perspective view; 1.3. Front view; 1.4. Back view; 1.5. Top view; 1.6. Bottom view; 1.7. Right side view; 1.8. Left side view.
Abstract:
A cell cryopreservation method including adding a 1 volume % of a composition comprising 0.01 wt % to 20 wt % of a sophorose lipid to cells in a cell culture medium just before or up to 6 hours before cryopreserving the cells; and cryopreserving the cell culture medium, wherein the composition improves cell viability after cryopreservation compared to cells that are cryopreserved with a similar composition that does not contain the sophorose lipid.
Abstract:
This composition can be easily added when cryopreserving cells and improves cell viability. 1 volume % of the composition containing 0.01 wt % to 20 wt % of a sophorose lipid is added just before or up to 6 hours before cryopreservation and cells are stored. This composition can improve cryopreservation cell viability as it reduces freezing damage to cells. With this composition, cells can be stored without using DMSO and blood serum. This is a simple and inexpensive storage method as it does not require fine control of the freezing rate during cell cryopreservation.
Abstract:
The present invention provides a low-toxicity sophorolipid-containing composition. The low-toxicity sophorolipid-containing composition contains at least a coloring component, an acidic sophorolipid, a fatty acid, and a hydroxy fatty acid that are derived from an SL-producing yeast culture. The composition contains the following components in the following proportions, in terms of dry weight, based on the total amount of the acidic sophorolipid, a lactonic sophorolipid, the fatty acid, and the hydroxy fatty acid in the composition taken as 100 mass %: (1) acidic sophorolipid: 94 to 99.99 mass %, (2) lactonic sophorolipid: 0 to 2 mass %, (3) total amount of fatty acid and hydroxy fatty acid: 0.01 to 4 mass %
Abstract:
The subject invention provides a novel SL that is widely applicable to various fields including food or beverages, cosmetics, pharmaceuticals, and quasi-drugs.A sophorolipid compound represented by Formula (I) below: (in Formula (I), R1 represents H or a methyl group; R3 and R4 each represents H or an acetyl group; one of five R5 is a saturated or unsaturated fatty acid residue that may have an OH group, and the remaining four R5 are H; R2 represents a C9-18 alkylene group, or C9-18 alkenylene group having 1 to 3 double bonds; R6 represents hydroxy, or may form a single bond together with one of five R7 in the compound represented by Formula (II) below) (in Formula (II), R1′ represents H or methyl group; R3′ and R4′ each represents H or an acetyl group; R2′ represents a C9-18 alkylene group, or C9-18 alkenylene group having 1 to 3 double bonds).
Abstract translation:(式(II)中,R 1'表示H或甲基; R 3'和R 4'各自表示H或乙酰基; R 2'表示C 9-18亚烷基或具有1〜3个双键的C 9-18亚烯基 )。
Abstract:
A washing device is provided which reduces a load on a user while ensuring favorable operability and safety. An opening/closing door (2) includes, at a front surface thereof, a control panel (3) which includes at least a setting portion (4) and a display portion (5), a handle portion (8) for operating a holding portion used in opening/closing the opening/closing door (2), a cover (7) which covers the handle portion (8) during washing of a to-be-washed object, and first detection means which detects movement of the cover (7). The cover (7) is provided so as to be movable between the handle portion (8) and the control panel (3). By moving the cover (7) during washing of the to-be-washed object, the cover (7) causes the handle portion (8) to appear on the front surface of the opening/closing door (2) to enable an operation of the holding portion and disables an operation of the control panel (3) by covering the control panel (3). The first detection means temporarily stops scattering of washing water to cause a standby state.
Abstract:
A bacterial preparation including peracetic acid as a main component and including peracetic acid, at least one phosphate, and at least one nonionic surfactant. The preparation is diluted to provide a practical solution including peracetic acid in a concentration capable of destroying bacterial spores and acid-fast bacteria while maintaining the concentration of the practical solution for at least seven days.
Abstract:
A sterilization apparatus includes a sterilization chamber, a vaporization chamber, a wall partitioning the vaporization chamber into a first chamber and a second chamber, a first passage connecting the first chamber and the second chamber, a table arranged in the first chamber, a nozzle arranged toward the table to spray a sterilizing agent toward the table, a liquid reservoir for storing the liquid component of the sterilizing agent sprayed toward the table, a second passage connecting the second chamber and the sterilization chamber, and a means for decompressing the sterilization chamber and also decompressing the first chamber and the second chamber of the vaporization chamber through the first passage and the second passage, wherein the first passage is formed by a belt-shaped gap having a small thickness and a large width.
Abstract:
The present invention relates to a reagent kit for detecting biofilm in test tissue, the reagent kit comprising: (a) a pretreatment liquid comprising at least one surfactant selected, from the group consisting of nonionic surfactants, amphoteric surfactants, and cationic surfactants, (b) a staining liquid comprising a dye, and (c) a decolorizing liquid comprising at least one surfactant selected from the group consisting of nonionic surfactants, amphoteric surfactants, and cationic surfactants; wherein after a membrane is brought into contact with the test tissue and released from contact, the pretreatment liquid (a), the staining liquid (b), and the decolorizing liquid (c) are brought into contact with the contact surface of the membrane in this order.