[Problem] To produce a frozen bread dough improver that has an effect of improving rising of frozen bread dough, is highly safe, and tasteless, using a method that is low-cost and low in environmental impact. Also, to effectively use yeast cell body residue produced as a byproduct of yeast extract.

[Means for Solving the Problem] Yeast cell body residue remaining after extracting useful extract from yeast is suspended in water and heated, after which the suspension is subjected to centrifugal separation and a supernatant is obtained. This fraction contains, per solid content, at least 45 wt % RNA, at least 5 wt % dietary fiber, and at least 10 wt % protein, and mannan content in the dietary fiber is at least 60 wt %. This can be used to improve rising of frozen bread dough.

[Problem] To produce a frozen bread dough improver that has an effect of improving rising of frozen bread dough, is highly safe, and tasteless, using a method that is low-cost and low in environmental impact. Also, to effectively use yeast cell body residue produced as a byproduct of yeast extract.

[Means for Solving the Problem] Yeast cell body residue remaining after extracting useful extract from yeast is suspended in water and heated, after which the suspension is subjected to centrifugal separation and a supernatant is obtained. This fraction contains, per solid content, at least 45 wt % RNA, at least 5 wt % dietary fiber, and at least 10 wt % protein, and mannan content in the dietary fiber is at least 60 wt %. This can be used to improve rising of frozen bread dough.

The subject invention provides compositions and methods for enhancing the quality of bread and other baked goods. By baking the bread or other baked goods with a yeast-based biopreservative composition, the subject invention provides methods for enhancing the taste, texture and shelf-life of these food products. In certain embodiments, the yeast-based preservative composition comprises Wickerhamomyces anomalus and/or a microbial growth by-product. The composition can be used in place of or in addition to traditional baker's yeast.

Organic Anti-mold Bakery additive” is a natural mold inhibitory food additive which is produced by fermentation of grain flours like wheat or corn converted from the non-edible grade grains followed by downstream processing steps to extract the natural organic acids as preservative components and filter out all protein content. At a minimal dose of 0.3 to 0.5% will enhance the shelf life of bakery products by 25-30 days. The “microbial source” used for the production of this product is a bacterial consortium of three Propionibacterium strains, which were culturally modified by way of strain improvement through medium optimization experiments for product yield enhancement at the ‘in house R&D section’ of Prathista Industries Limited. The active ingredient in “Organic Anti-mold Bakery additive” is a combination of naturally produced organic salts, including propionates, lactates, acetates that have anti-mold properties along with flavor and texture improving efficiency for the finished product.

Methods for processing seaweed. The methods include cold washing seaweed to generate cold-washed seaweed, outgassing the cold-washed seaweed to generate outgassed seaweed, and dry heating the outgassed seaweed to generate dried seaweed. The cold washing may include contacting the seaweed with cold water at a temperature and/or pressure that retains at least a threshold salts fraction of naturally occurring mineral salts in the raw seaweed. The dry heating may include dry heating at a dry-heat temperature that is less than at least one of a char temperature and a burn temperature for the outgassed seaweed and/or that is greater than a pasteurization temperature for the outgassed seaweed. The methods may include compressing the outgassed seaweed to separate water from the outgassed seaweed and/or pulverizing the dried seaweed to generate pulverized seaweed. The methods also may include producing baked goods utilizing the processed and/or pulverized seaweed.

Methods for processing seaweed. The methods include cold washing seaweed to generate cold-washed seaweed, outgassing the cold-washed seaweed to generate outgassed seaweed, and dry heating the outgassed seaweed to generate dried seaweed. The cold washing may include contacting the seaweed with cold water at a temperature and/or pressure that retains at least a threshold salts fraction of naturally occurring mineral salts in the raw seaweed. The dry heating may include dry heating at a dry-heat temperature that is less than at least one of a char temperature and a burn temperature for the outgassed seaweed and/or that is greater than a pasteurization temperature for the outgassed seaweed. The methods may include compressing the outgassed seaweed to separate water from the outgassed seaweed and/or pulverizing the dried seaweed to generate pulverized seaweed. The methods also may include producing baked goods utilizing the processed and/or pulverized seaweed.

The present invention concerns a method for selectively activating a thermostable hydrolase at a temperature above T1. The present invention provides compositions comprising a thermostable hydrolase and a temperature sensitive inhibitor, wherein said thermostable hydrolase and said temperature sensitive inhibitor form a hydrolase-inhibitor complex at a temperature below T1, but which dissociates at a temperature of about T1. The present invention also relates to uses of said compositions, and a method for preparing said compositions.

The present invention concerns a method for selectively activating a thermostable hydrolase at a temperature above T1. The present invention provides compositions comprising a thermostable hydrolase and a temperature sensitive inhibitor, wherein said thermostable hydrolase and said temperature sensitive inhibitor form a hydrolase-inhibitor complex at a temperature below T1, but which dissociates at a temperature of about T1. The present invention also relates to uses of said compositions, and a method for preparing said compositions.

The present invention addresses the problem of providing a method for producing a flavor oil having a burnt cheese flavor, said flavor oil being capable of imparting a roasted cheese-like fragrant flavor or enhancing a cheese flavor when just used in cooking. The present inventor found that a flavor oil having a fragrant burnt cheese flavor can be obtained by a production method that comprises heating an oil in the presence of 3-20 mass %, relative to the oil, of a starting material derived from cheese. In particular, a stronger and better flavor could be obtained by using a cheese powder and conducting the heating in a reaction system purged with an inert gas.

The present invention addresses the problem of providing a method for producing a flavor oil having a burnt cheese flavor, said flavor oil being capable of imparting a roasted cheese-like fragrant flavor or enhancing a cheese flavor when just used in cooking. The present inventor found that a flavor oil having a fragrant burnt cheese flavor can be obtained by a production method that comprises heating an oil in the presence of 3-20 mass %, relative to the oil, of a starting material derived from cheese. In particular, a stronger and better flavor could be obtained by using a cheese powder and conducting the heating in a reaction system purged with an inert gas.