摘要:
The present disclosure relates to a method of isolating a yeast strain that is able to degrade L-asparagine under non-inducing conditions comprising repeated cycles of adaptive evolution and mutagenesis followed by strain selection. Also included are yeast strains obtained by the method, and methods and uses thereof for reducing asparagine, and thus acrylamide, during food preparation and processing.
摘要:
A sour cherry extract (powder or liquid form) characterized in comprising; the sour cherry concentrate with 65 °Brix value, Saccharomyces cerevisiae yeast, maltodextrine and/or water, for consumption in powder or liquid form.
摘要:
The present disclosure provides yeast transformed with a nucleic acid molecule (GAT1 ) to reduce nitrogen catabolite repression of asparagine transport/degradation and/or overexpress genes (ASP1 or ASP3) encoding cell- wall or extracellular proteins involved in asparagine degradation and/or genes (AGP1 or GNP1 or GAP1 ) encoding proteins involved in asparagine transport under food preparation/processing conditions. The genetically modified yeast has enhanced ability to reduce acnlamide concentration in foods prepared by heating. Also provided are methods and uses of the transgenic yeast for reducing acnlamide in a food product and food products having reduced acrylamide content prepared using the transgenic yeast.
摘要:
The invention relates to a method for reducing nitrate into nitrite wherein a probiotic and/or starter bacteriumis cultivated under anaerobic conditions in the presence of a nitrate,a heme and optionally a vitamin K.
摘要:
Compositions and methods useful for reducing or eliminating the presence of pathogens in meat and meat products are disclosed. Administration of one or more lactic acid producing microorganisms to a live animal, to a carcass, to meat, to meat products, or in animal feed results in significant reductions in the amount of pathogens potentially harmful to humans when ingested. Synergistic effects can be achieved with the administration of multiple strains of microorganisms.
摘要:
An improved method for the production of fermented food products, and in particular fermented cereal products of tempech-type using whole grain cereals as raw material, makes it possible to achieve a product of good microbial, nutritional and sensory quality.
摘要:
An adsorbent for endocrine disruptors which contains as the active ingredient viable or dead cells of intestinal microorganisms or constituents thereof. When the adsorbent for endocrine disruptors and foods and drinks containing the same are orally taken either daily or simultaneously with endocrine disruptors typified by bisphenols, alkylphenols and triazines and foods and drinks contaminated therewith, the absorption of these endocrine disruptors into the body can be inhibited and the discharge from the body of the endocrine disruptors, which have been once incorporated into the body, can be promoted.
摘要:
Compositions and methods for the complete detoxification of fumonisin and fumonisin degradation products are provided. Particularly, nucleotide sequences corresponding to the detoxification enzymes are provided. The sequences find use in preparing expression cassettes for the transformation of a broad variety of host cells and organisms.
摘要:
The present disclosure is directed to a method for reducing immunoreactivity of a food including (a) incubating a food that contains at least one protein with a cross-linking enzyme to form a food that includes at least one cross-linked protein; and (b) fermenting the food including the at least one cross-linked protein with a microorganism to form a modified food including a hydrolysate of the at least one cross-linked protein, wherein (a) is performed before (b) and wherein a level of immunoreactivity of the modified food is less than a level of immunoreactivity of an unmodified food including at least one protein. Modified foods obtained from the present method are also provided.
摘要:
The present invention features methods of extracting amylase trypsin inhibitors (ATIs) from processed and unprocessed foodstuff, determining bioactivity of ATIs, qualifying the amount of ATIs in a foodstuff, and reducing the content of ATIs in a foodstuff.