This invention provides recombinant cells and methods for producing terpenes and terpenoids by increasing production or accumulation or both of isoprenoid precursors thereof.

Provided is a novel production system for a product selected from a nitrogen-containing product and a fermented and cultured product that does not involve (or can minimize) the transport of liquid ammonia. A production system for a product selected from a nitrogen-containing product and a fermented and cultured product can include: an ammonia synthesis apparatus in which an ammonia-containing gas is synthesized by reaction of a source gas containing hydrogen and nitrogen in the presence of a supported metal catalyst containing as a support one or more selected from the group consisting of: i) a conductive mayenite compound; ii) a two-dimensional electride compound or a precursor thereof; and iii) a complex formed of a support base containing at least one metal oxide selected from ZrO.sub.2, TiO.sub.2, CeO.sub.2, and MgO and a metal amide represented by a formula M(NH.sub.2).sub.x (where M represents one or more selected from Li, Na, K, Be, Mg, Ca, Sr, Ba, and Eu; and x represents a valence number of M) supported by the support base; and a production apparatus that produces a product selected from a nitrogen-containing product and a fermented and cultured product using ammonia originating from the ammonia-containing gas obtained by using the ammonia synthesis apparatus.

The present disclosure provides a sophorolipid composition that can be used for inducing protein expression in a fermentation host. The sophorolipid composition described herein can be prepared from a natural sophorolipid mixture. Acid treatment of the natural sophorolipid mixture results in a mixture of monoacetylated, deacetylated, and/or diacetylated sophorolipids. The chemically modified sophorolipid composition, or isolated components of the chemically modified sophorolipid composition, can be used as inducers for protein production in filamentous fungi.

An acyl-ACP thioesterase consisting of an amino acid sequence of the 72.sup.nd to 233.sup.rd amino acids set forth in SEQ ID NO: 1, an acyl-ACP thioesterase gene encoding the protein, a transformant having the gene, and a method of producing a lipid using the transformant.

The invention relates to a microbial biomass composition produced from a heterotrophic fermentation whose fatty acid profile exhibits an eicosapentaenoic acid (EPA) to arachidonic acid (ARA) ratio of about 11:1 or more, an EPA to total co-concentrating fatty acid ratio of about 8:1 or more, extract compositions, and methods of producing such compositions.

The invention relates to a microbial biomass composition produced from a heterotrophic fermentation whose fatty acid profile exhibits an eicosapentaenoic acid (EPA) to arachidonic acid (ARA) ratio of about 11:1 or more, an EPA to total co-concentrating fatty acid ratio of about 8:1 or more, extract compositions, and methods of producing such compositions.

The invention relates to acetylcholine-producing microorganisms for use in the prevention and/or treatment of intestinal diseases, and/or reduction of risks of intestinal diseases, and/or improvement of intestinal health as well as promoting healthy gut flora. The acetylcholine-producing microorganisms may be provided as a pharmaceutical dosage form or as additive to functional food or food supplemental products. Also encompassed is a method for the production of acetylcholine by use of Lactobacilli. Further the invention refers to microbially produced acetylcholine for use in the treatment and/or prevention of intestinal diseases.

Extract of a bacterial strain for its use in treatment and/or care of the skin and/or mucous membranes, as well as its cosmetic and/or dermopharmaceutical compositions. In particular, its use for sebum reduction and skin firmness.

A method for leaching secondary and primary sulphides of copper in a ferrous chloride medium with iron-oxidising bacteria adapted from the crushing of the mineral from the mine, includes steps of: mixing the mineral from the crushing with concentrated sulphuric acid; transporting the material mixed with sulphuric acid by means of a belt; adding a liquid leaching solution at an intermediate point during transport on the belt, the solution consisting of: iron (II) sulphate to reduce the redox potential of the solution-mineral mixture to values less than 550 mV Ag/AgCl; iron (III) sulphate; bacteria and archaea of the mesophile- and thermophile-type belonging to the genera Acidithiobacillus, Leptospirillum and Sulfulobos; and sodium chloride to produce a chlorinated environment in solutions. The method also comprises the subsequent steps of: heaping the material on heap pads; during the resting step, injecting air warmed by a liquid/air exchange system; and leaching the heaped material.

Provided is Lactobacillus curvatus SPC-SNU 70-3 (KCTC 12778BP) which is novel natural Korean lactic acid bacteria isolated from traditional Korean nuruk.