The present invention relates to a natural plant extract based ethylene absorber and a process for preparing the same for inhibiting the ripening process of fruits, vegetables and flowers in cold storages, warehouses and household refrigerators. The ethylene absorber comprises of emulsifier, herbal oil extract, water and anti-oxidant agent combined together in a synergistic ratio. The process for preparing ethylene absorber comprises the steps of preparing solution by mixing distilled herbal oil extract and emulsifier in a beaker; stirring the solution to form a homogenous mixture; preparing a solution by mixing D.I water and anti-oxidant agent; stirring and combining the mixture and solution to form a new solution; dipping molecular sieves in the solution; adding the mixture into solution; soaking the material in the solution for next 60 minutes; and pulling out the material from solution and drying it in air oven.

A method of isolating a compound 1 and a compound 2 includes: providing Penicillium sp. TR85; inoculating the Penicillium sp. TR85 into a sterilized solid medium; resting for fermentation at room temperature, and obtaining a fermentation product. The fermentation product includes the compound 1 and the compound 2. An herbicidal composition includes a compound 1 or a compound 2; and pesticide-acceptable adjuvants. ##STR00001##

A method of isolating a compound 1 and a compound 2 includes: providing Penicillium sp. TR85; inoculating the Penicillium sp. TR85 into a sterilized solid medium; resting for fermentation at room temperature, and obtaining a fermentation product. The fermentation product includes the compound 1 and the compound 2. An herbicidal composition includes a compound 1 or a compound 2; and pesticide-acceptable adjuvants. ##STR00001##

The present invention relates to the method for obtaining in pure form or as a mixture of the bioactive diol forms of the main secoiridoid phenols present in olive oil and certain isomeric forms or derivatives thereof. Specifically, it relates to the production process of S-(E)-oleocanthadiol, S-(E)-oleaceinediol, 5S-(E)-oleomissionadiol, 5S-(E)-oleokoronadiol, oleuropeinediol and ligstrodiol and their corresponding polyethylene glycol hemiacetals through extraction of specifically selected olive oil with polyethylene glycol and then treated with water. It also relates to the pharmaceutical preparations containing the above substances in various combinations and the therapeutic properties of these preparations for the treatment of cancer, degenerative diseases of the central nervous system, diabetes, hyperlipidemia, inflammatory diseases and the prevention of creation of atherosclerotic plaques and thrombi.

The present invention relates to the method for obtaining in pure form or as a mixture of the bioactive diol forms of the main secoiridoid phenols present in olive oil and certain isomeric forms or derivatives thereof. Specifically, it relates to the production process of S-(E)-oleocanthadiol, S-(E)-oleaceinediol, 5S-(E)-oleomissionadiol, 5S-(E)-oleokoronadiol, oleuropeinediol and ligstrodiol and their corresponding polyethylene glycol hemiacetals through extraction of specifically selected olive oil with polyethylene glycol and then treated with water. It also relates to the pharmaceutical preparations containing the above substances in various combinations and the therapeutic properties of these preparations for the treatment of cancer, degenerative diseases of the central nervous system, diabetes, hyperlipidemia, inflammatory diseases and the prevention of creation of atherosclerotic plaques and thrombi.

Methods and compositions for pest control, and more particularly for control of ants, e.g., of the subfamily Myrmicinae, using tyramides.

Methods and compositions for pest control, and more particularly for control of ants, e.g., of the subfamily Myrmicinae, using tyramides.

Compounds are used as agents that deter feeding by insect pests, such as Hemiptera, Lepidoptera and Coleoptera. Feeding deterrence is obtained by contact of the insect pests with at least one of the compounds of the structure (I) ##STR00001##
wherein R is —OH, ═O, —OC(O)R.sub.4, —OR.sub.6, or —(OR.sub.6).sub.2, each R.sub.6 is independently an alkyl group containing from 1 to 4 carbon atoms and R.sub.4 is a branched or straight chain, saturated or unsaturated, hydrocarbyl group with zero to two double bonds and from 1 to 15 carbon atoms; X is O or CH.sub.2 with the proviso that when X is O, R can only be ═O; each Z is independently (CH) or (CH.sub.2); y is a numeral selected from 1 and 2; R.sub.1 is H or a branched or straight chain, saturated or unsaturated hydrocarbyl group with zero to two double bonds and from 1 to 15 carbon atoms; R.sub.2 is H or a branched or straight chain, saturated or unsaturated hydrocarbyl group with zero to three double bonds and from 1 to 15 carbon atoms; R.sub.3 is selected from H, a branched or straight chain, saturated or unsaturated hydrocarbyl group with zero to three double bonds and from 1 to 15 carbon atoms, —(CH.sub.2).sub.nOH, —C(O)OR.sub.5, —CH.sub.2C(O)OR.sub.7, —CH.sub.2C(O)R.sub.8, —C(O)NR.sub.9R.sub.10, and —CH.sub.2C(O)NR.sub.11R.sub.12 where each of R.sub.5, R.sub.7, R.sub.8, R.sub.9, R.sub.10, R.sub.11 and R.sub.12 is independently selected from H and a branched or straight chain, saturated or unsaturated hydrocarbyl group with zero to three double bonds and from 1 to 15 carbon atoms and n is an integer of from 1 to 12; the bond between the 2 and 3 positions in the ring structure may be a single or a double bond; and wherein the compounds of structure (I) contain from 9 to 20 total carbon atoms in the compounds.

Compounds are used as agents that deter feeding by insect pests, such as Hemiptera, Lepidoptera and Coleoptera. Feeding deterrence is obtained by contact of the insect pests with at least one of the compounds of the structure (I) ##STR00001##
wherein R is —OH, ═O, —OC(O)R.sub.4, —OR.sub.6, or —(OR.sub.6).sub.2, each R.sub.6 is independently an alkyl group containing from 1 to 4 carbon atoms and R.sub.4 is a branched or straight chain, saturated or unsaturated, hydrocarbyl group with zero to two double bonds and from 1 to 15 carbon atoms; X is O or CH.sub.2 with the proviso that when X is O, R can only be ═O; each Z is independently (CH) or (CH.sub.2); y is a numeral selected from 1 and 2; R.sub.1 is H or a branched or straight chain, saturated or unsaturated hydrocarbyl group with zero to two double bonds and from 1 to 15 carbon atoms; R.sub.2 is H or a branched or straight chain, saturated or unsaturated hydrocarbyl group with zero to three double bonds and from 1 to 15 carbon atoms; R.sub.3 is selected from H, a branched or straight chain, saturated or unsaturated hydrocarbyl group with zero to three double bonds and from 1 to 15 carbon atoms, —(CH.sub.2).sub.nOH, —C(O)OR.sub.5, —CH.sub.2C(O)OR.sub.7, —CH.sub.2C(O)R.sub.8, —C(O)NR.sub.9R.sub.10, and —CH.sub.2C(O)NR.sub.11R.sub.12 where each of R.sub.5, R.sub.7, R.sub.8, R.sub.9, R.sub.10, R.sub.11 and R.sub.12 is independently selected from H and a branched or straight chain, saturated or unsaturated hydrocarbyl group with zero to three double bonds and from 1 to 15 carbon atoms and n is an integer of from 1 to 12; the bond between the 2 and 3 positions in the ring structure may be a single or a double bond; and wherein the compounds of structure (I) contain from 9 to 20 total carbon atoms in the compounds.

Methods of inhibiting microbes from attaching to a surface and anti-adherent compositions are disclosed. One method can include providing an anti-adherent composition that includes an anti-adherent agent configured to inhibit microbes from attaching to the surface. The anti-adherent agent can be: Acrylates Copolymer, Trimethylpentanediol/Adipic Acid/Glycerin crosspolymer, Trimethylpentanediol/Adipic Acid Copolymer, Ethylhexyl Stearate, Ethylhexyl Salicylate, Acrylates/C12-22 Alkylmethacrylate Copolymer, Octocrylene, Ethylene Oxide/Propylene Oxide Block Copolymer, Polyquaternium-101, or any combinations thereof. The method can include applying the composition to the surface and allowing at least some of the composition to remain on the surface such that the anti-adherent agent inhibits microbes from attaching to the surface. The anti-adherent composition can include a humectant and can be non-antimicrobial.