The present invention relates to novel breadmaking yeast strains which are effective on non-sweetened and/or slightly sweetened products. It also relates to the yeasts obtained by a multiplication of the strains and also to the use thereof for the production of baked bakery products. The strains of the invention, selected after mutation in particular of a reference strain, are capable of multiplying according to a process that is slower than that of the reference strain, while exhibiting improved properties, in particular a fermentative capacity, compared with those of the reference strain.

A bakery product is produced by mixing ingredients to produce a dough composition, the ingredients including water, flour, and thermostable yeast; making up a raw bakery product having a first volume from the dough composition; leavening, freezing, and baking the frozen raw bakery product to produce a finished bakery product. Leavening includes resting and not proofing or fermentation. After leavening and immediately prior to baking the raw bakery product has a second volume that is less than 150% of the first volume. The finished bakery product has a third volume that is at least 200% of the first volume. A packaged ready-to-bake frozen dough product includes a frozen dough product having a dough matrix; thermally stable yeast; and a plurality of air cells, at least 90% of the air cells being smaller than 4 mm, and a packaging including instructions to bake the dough without proofing or fermenting the dough.

The present disclosure relates, in part, to methods of producing fermented food and beverage products, wherein the fermentation comprises yeast strain GY7B. In another aspect, the present disclosure provides a method promoting flocculation of at least one yeast strain utilizing yeast strain GY7B.

The invention features multi-specific fusion protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to IL-7 or IL-21.

The invention provides a method for suppressing off-flavor formation in food products other than meat substitutes which comprise or have been prepared from a mixture comprising water, a lipid and native patatin, as well as to food products thus obtained.

The present invention relates to novel broad spectrum strains of baker's yeast, i.e. yeast strains that are effective on both dough known as unsweetened dough and dough known as sweet dough.

Described are raw, yeast-containing dough compositions, packaged products containing the dough, and related methods, wherein the amount or rate of carbon dioxide released by the dough during refrigerated storage is limited, reduced, or controlled.

A proofed frozen dough includes a dough mixture of flour, water, and optionally additives; gas bubbles dispersed throughout the dough matrix; a spent yeast component; and a preserved yeast component. According to some aspects, the preserved yeast component includes encapsulated yeast, fat-coated yeast, non-hydrated active dry yeast, non-hydrated instant yeast, non-hydrated semi-dry yeast, non-hydrated frozen yeast, or a combination thereof. A frozen dough product can be prepared by mixing dough ingredients to produce a dough composition, where the dough ingredients include water, flour, a first yeast, and a second yeast; proofing the dough, where during proofing the first yeast is spent and the second yeast is preserved; and freezing the dough after proofing.

A method of manufacturing of a dry mixture of at least one yeast and/or yeast derivative and at least one bacteriophage, where the mixture being in the form of solid entities, and each solid entity is composed of at least one yeast and/or at least one yeast derivative and at least one bacteriophage and possibly at least one drying excipient, where the method is done by the mixing of at least one yeast and/or yeast derivative and at least one bacteriophage in suspension and the drying of this mixture. Also, a dry mixture of at least one yeast and/or yeast derivative and at least one bacteriophage, which is in the form of solid entities, where each solid entity is composed of at least one yeast and/or at least one yeast derivative and at least one bacteriophage and possibly at least one drying excipient and uses thereof.

A natural biopreservative for a flour product, a preparation method therefor and an application thereof. The natural biopreservative for the flour product is prepared by mixing lactic acid bacteria, distiller's yeast, an edible culture medium, and water, and performing fermentation, wherein, in parts by weight, 0.5-5 parts of the lactic acid bacteria, 0.5-5 parts of the distiller's yeast, 90-130 parts of the edible culture medium, and 90-130 parts of water. The natural biopreservative for a flour product of the present invention is prepared by fermentation using common lactic acid bacteria, distiller's yeast and edible culture medium, the raw materials are readily available and the preparation process is simple. When the biopreservative is applied to the production of the flour product, secondary or even multiple times of fermentation is not needed, the use method is simple, and the shelf life of the flour product is extended. Therefore, the shelf life of the product is extended, freshness within the shelf life is improved, and waste of the product is reduced.