Abstract: Disclosed is an antimicrobial and preservative composition to prevent decay and maintain physical properties of water-containing products used as cleaning or fragrance products for clothing, dishes and living spaces, wet wipes, cosmetics, and the like, and products containing the composition such as cosmetics, sanitary products, and household chemical products. The antimicrobial and preservative composition contains a compound represented by Formula 1 and a compound represented by Formula 2, Formula 3, Formula 4 or Formula 5, thereby solving problems such as harmfulness to the human body and skin irritation, while improving antimicrobial activity.

Abstract: Disclosed is a method of preparing fatty acid alkyl ester sulfonate using coffee oil. The fatty acid alkyl ester sulfonate prepared using the coffee-derived oil has superior cleaning capacity compared to commercially available alkylbenzene sulfonate (LAS). In addition, a detergent composition containing fatty acid alkyl ester sulfonate prepared using coffee-derived oil exhibits cleaning capacity equal to or higher than that of a detergent containing fatty acid alkyl ester sulfonate prepared using palm oil and can be used as an alternative to palm oil.

Abstract: The present invention relates to an antibacterial and/or preserving composition which contains 3-butoxy-1,2-propanediol as a preserving agent. The antibacterial or preserving composition according to the present invention has an excellent resistance to microorganisms and has an excellent moisturizing effect, and hardly causes skin troubles.

Abstract: Disclosed are a functional sheet including a first substrate applied or impregnated with an active ingredient, which is to be used in low temperature water at 0° C. to 30° C., wherein the active ingredient is to be physically or chemically adsorbed on a second substrate in the low temperature water, and remain on the second substrate after removal of the low temperature water, as the first substrate, a substrate having a water contact angle of 90° or less is used so that 70% or more of the active ingredient applied or impregnated to the first substrate can be released in the low temperature water at 0° C. to 30° C. within 5 minutes; and another functional sheet including a first substrate applied or impregnated with an active ingredient, which is to be used in low temperature water at 0° C. to 30° C.