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Juice Concentrate Having a Reduced Sugar Content and Production Method

Resumen de: US2025380722A1

The invention relates to a method for producing a juice concentrate having a reduced sugar content, in which method the sugar content of a juice is reduced by means of fermentation after the addition of microorganisms, and the ethanol produced by the fermentation is separated using additional fermentation products in an evaporator, as a result of which the juice concentrate having a reduced sugar content is obtained. The invention also relates to: a juice concentrate, preferably a fruit juice concentrate or vegetable juice concentrate, which can be obtained using said method; and a method for producing a juice having a reduced sugar content from said juice concentrate.

SYSTEMS AND METHODS FOR HOLISTIC LOW CARBON INTENSITY FUEL PRODUCTION

Resumen de: US2025383637A1

The present disclosure generally relates to systems and methods utilizing regenerative agriculture for the procurement, production, refinement and/or transformation of low carbon intensity transportation fuels, including low carbon intensity biodiesel and/or renewable diesel, low carbon intensity biogasoline, low carbon intensity aviation, marine and kerosene fuels as well as fuel oil blends, low carbon intensity ethanol, and low carbon intensity hydrogen, that may be beneficially commercialized directly to consumers. In further aspects, the systems and methods of the present disclosure advantageously generate low carbon intensity comestibles, including sustainably-sourced meal and/or feed. The disclosed systems and methods may be utilized and optimized such that the resulting fuels and foodstuffs are characterized by a reduction in greenhouse gas production and a diminution in the fertilizer, pesticide and water required for producing the associated crop feedstocks.

ENGINEERED OBLIGATE FERMENTING BACTERIA FOR THE FERMENTATIVE PRODUCTION OF D-LACTATE AND ISOBUTANOL

Resumen de: WO2024188980A1

The present invention relates to genetically engineered bacteria comprising a deletion of ndh gene; a deletion of one or more nuo genes; a deletion of dld gene, wherein the one or more nuo genes are selected from nuoA, nuoB, nuoC, nuoD, nuoE, nuoF, nuoG, nuoH, nuoI, nuoJ, nuoK, nuoL, nuoM and nuoN; wherein the genetically engineered bacterium is able of oxygen uptake, i.e. the genetically engineered bacterium is able to use oxygen as electron acceptor, and wherein the bacteria is genetically engineered to produce a fermentation product in presence of oxygen. In particular, the present invention provides bacteria genetically engineered to produce lactate from glycerol or from glucose in presence of oxygen. The present invention further provides bacteria genetically engineered to produce isobutanol and/or ethanol from glycerol in presence of oxygen. Further described is a method for producing a fermentation product using the disclosed genetically engineered bacteria.

COMPOSITIONS FOR METABOLIC HEALTH

Resumen de: US2025375485A1

Provided herein, inter alia, are compositions comprising one or more biologically pure strains of bacteria as well as methods of making and using the same to treat and/or prevent one or more obesity related disorders in a subject in need thereof.

BUTANOL PRODUCTION METHOD

Resumen de: US2025376704A1

Provided is a novel butanol production method. The butanol production method includes a fermentation step of subjecting a fermentation raw material to a fermentation treatment to prepare a fermented liquid containing butanol, and a separation step of subjecting the fermented liquid to PV membrane separation to prepare a separated liquid containing butanol. In the fermentation step, a microorganism of the species Clostridium saccharoperbutylacetonicum deficient in the function of at least an acetone-producing enzyme gene is used and/or a fermented liquid having an acetone concentration of 0.05 mass % or less is prepared.

ENZYME-EXPRESSING YEAST FOR ETHANOL PRODUCTION

Resumen de: US2025376702A1

Described herein are recombinant fermenting organisms having a heterologous polynucleotide encoding an alpha-amylase and/or a heterologous polynucleotide encoding a trehalase. Also described are processes for producing a fermentation product, such as ethanol, from starch or cellulosic-containing material with the recombinant fermenting organisms.

METHOD AND SYSTEMS FOR ISOLATION AND/OR SEPARATION OF PRODUCTS FROM PRODUCTION PROCESSES

Resumen de: US2025375737A1

The present invention relates to separation of desired target products from biological, plant, and waste-type material, wherein the desired target products include renewable fuels such as ethanol, biobutanol, and biodiesel, wherein the separation is conducted with a cross-flow filtration system having the ability to separate desired products from both non-viscous and viscous medium.

METHOD FOR IMPROVING RATE OF XYLOSE AND ARABINOSE UTILIZATION IN SACCHAROMYCES CEREVISIAE

Resumen de: MX2025008763A

The provided is a method for improving the rate of glucose, xylose and arabinose utilization in Saccharomyces cerevisiae, comprising the following steps: using Saccharomyces cerevisiae with the ability to convert xylose and/or arabinose into ethanol, lactic acid, butanedioic acid, farnesene or isobutanol as a chassis cell to make the following mode of modifications in its genome: A. a mutation in the TRK1 gene for the potassium ion intracellular transporter protein, resulting in an increase in intracellular potassium ion/sodium ion ratio in Saccharomyces cerevisiae, and/or B. a mutation in the PUF2 gene for mRNA-binding protein or PUF2 gene knockout, resulting in PUF2 inactivation, deletion, reduced function, or down-regulated mRNA translation strength. The recombinant Saccharomyces cerevisiae constructed can utilize the cellulase hydrolysate comprising glucose, xylose and/or arabinose to produce ethanol, lactic acid, butanedioic acid, farnesene or isobutanol by fermentation, and has broad application prospects.

NATURAL CRYSTALLINE COLORANT DERIVED FROM PURPLE CARROT

Resumen de: EP4659848A2

A crystalline pigment or colorant composition having high color intensity and/or low sugar content, and methods and processes of preparation. The composition may comprise purified fruit and/or vegetable color juices.

METHOD AND APPARATUS FOR THE PREPARATION OF BIOCOAL FROM BIOMASS FOR GASIFICATION

Resumen de: EP4660280A1

The invention relates to a processing method for processing biomass comprises:- preparing biocoal from biomass; and- grinding the biocoal; wherein a normalized bulk density of the biocoal after grinding is above 0.75 metric tons per cubic meter, the normalized bulk density being calculated according to normalizedbulkdensity=tappedbulkdensitydrymassedyield wherein the tapped bulk density is the density of the biocoal after grinding in metric tons per cubic meter, and the dry mass yield indicates a ratio of the biocoal mass before grinding to the initial mass of dried biomass from which dried biomass the biocoal is prepared.

ALDEHYDE DEHYDROGENASE VARIANTS AND METHODS OF USE

Resumen de: US2025368968A1

The disclosure provides polypeptides and encoding nucleic acids of engineered aldehyde dehydrogenases. The disclosure also provides cells expressing an engineered form of the aldehyde dehydrogenase. The disclosure further provides methods for producing a bioderived compound, such as 3-hydroxybutyraldehyde, 1,3-butanediol, 4-hydroxybutyraldehyde, 1,4-butanediol, comprising culturing cells expressing an engineered aldehyde dehydrogenase.

KETOREDUCTASE POLYPEPTIDES FOR THE REDUCTION OF ACETOPHENONES

Resumen de: US2025368967A1

The present disclosure provides engineered ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme. Also provided are polynucleotides encoding the engineered ketoreductase enzymes, host cells capable of expressing the engineered ketoreductase enzymes, and methods of using the engineered ketoreductase enzymes to synthesize a variety of chiral compounds.

A HARDWOOD-DERIVED CARBOHYDRATE COMPOSITION

Resumen de: US2025369059A1

A hardwood-derived carbohydrate composition comprising monomeric sugars in an amount of 75-98 weight-% based on the total dry matter content of the carbohydrate composition, wherein the monomeric sugars include monomeric xylose, the amount of monomeric xylose in the carbohydrate composition being 55-80 weight-% based on the total dry matter content of the carbohydrate composition, and wherein the carbonyl content of the carbohydrate composition is 1000-4500 μg/g based on the total dry matter content of the carbohydrate composition. Further is disclosed a method for producing the hardwood-derived carbohydrate composition and the use of the same.

BLENDS OF LOW CARBON AND CONVENTIONAL FUELS WITH IMPROVED PERFORMANCE CHARACTERISTICS

Resumen de: US2025368912A1

The present invention provides a blended fuel and methods for producing the blended fuel, wherein a low carbon fuel derived from a renewable resource such as biomass, is blended with a traditional, petroleum derived fuel. A blended fuel which includes greater than 10% by volume of low carbon fuel has an overall improved lifecycle greenhouse gas content of about 5% or more compared to the petroleum derived fuel. Also, blending of the low carbon fuel to the traditional, petroleum fuel improves various engine. performance characteristics of the traditional fuel.

YEAST CELL FOR PREPARING TEQUILA

Resumen de: WO2025248494A1

The invention relates to a yeast cell according to the invention having an ability of converting fermentable sugars present in an aqueous fermentation medium comprising one or more fermentable sugars in a total concentration of 5 w/v% or more, into ethanol to a concentration of at most 2 w/v% of fermentable sugars, based on the volume of the aqueous fermentation medium, based on total volume of the aqueous fermentation medium, said ability being determinable by a method comprising the steps of: a) providing an aqueous fermentation medium consisting essentially of agave juice obtainable from an agave pina obtained from an A. tequilana plant having Fusarium wilt, a plurality of yeast cells in a concentration of 5 -IO6 cells/ml and water, said aqueous fermentation medium comprising 6.6 w/v% total fermentable sugars, based on the volume of the aqueous fermentation medium; b) leaving the aqueous fermentation medium at a temperature of 35 °C and at a pH of 4 for a period of 24 h to obtain an aqueous fermentation medium comprising a concentration of at most 2 w/v% of fermentable sugars, based on the total volume of aqueous fermentation medium.

METHOD AND SYSTEM FOR PRODUCING BASIC CHEMICAL

Resumen de: WO2025249558A1

The present invention relates to a method for producing a basic chemical that includes supplying and reacting carbon dioxide and hydrogen in a bioreactor. The bioreactor is provided with chemosynthetic bacteria, and the hydrogen is supplied by supplying a dissolved hydrogen solution to the bioreactor.

PURIFIED PRODUCTS AND PROCESS THEREFORE

Resumen de: WO2025250285A1

The disclosure is directed to an apparatus and method for recovering ethanol from a fermentation broth. The fermentation broth may comprise a fermentation product such as ethanol, microbial biomass, and at least one impurity. The method comprises separating at least microbial biomass from the fermentation broth to generate a process stream and removing at least one of the impurities from the process stream. The at least one impurity is removed from the microbial biomass depleted process stream by (1) contacting with at least one carbon bed, copper-containing adsorbent bed, silver-containing adsorbent bed, metal copper, and or metal silver; (2) distilling with a basic or acidic chemical compound; and or (3) adding a chemical compound to react with sulfur-containing compounds followed by distilling. The purified fermentation product is recovered.

METHOD AND SYSTEM FOR GASIFICATION OF BIOMASS

Resumen de: US2025368907A1

A continuous system for gasification of a biomass feedstock comprising: a fuel conditioning zone, a gasification zone and a char cooling area.

BIOCHAR REACTOR

Resumen de: WO2024156936A1

The application relates to a biochar reactor (100) for producing biochar (BC). The biochar reactor comprises a horizontal reactor chamber (102), a receiver (104) for receiving (472) biomass (BM) to the biochar reactor, a pyrolyser (108) for pyrolysing (480) the received biomass to produce the biochar, a cooler (114) for cooling (488) the produced biochar, and a controller (346) for controlling the biochar reactor. The pyrolyser comprises at least one pyrolyser section (110) so that each pyrolyser section (110) is configured to pyrolyse the biomass by using a unique section-typical temperature range. The biochar reactor is configured to cause heat gas (HG) to flow through each pyrolyser section (110) to pyrolyse the biomass in a process temperature (T1, T2) within the section-typical temperature range in said pyrolyser section (110).

METHOD FOR TREATING GRAINS TO PRODUCE MATERIAL USEFUL FOR CHEMICALS AND BIOFUELS

Resumen de: CN120530199A

A method for treating grain having starch and non-starch carbohydrates, wherein the starch is present in an amount of at least 10% by weight based on the dry weight of the grain. Contacting the grains with a solution containing at least one alpha-hydroxysulfonic acid; and reacting under acid hydrolysis conditions to produce a product suitable for the production of chemicals and/or fuels.

THERMOSTABLE C. BESCII ENZYMES

Resumen de: US2015093790A1

The disclosure provides thermostable enzymes isolated from Caldicellulosiruptor bescii and fragments thereof useful for the degradation of cellulose and/or hemicellulose, including thermostable cellulases and hemicellulases. The disclosure further provides nucleic acids encoding the thermostable enzymes of the disclosure. The disclosure also provides methods for the conversion of cellulose and hemicellulose into fermentable sugars using thermostable enzymes of the disclosure. The disclosure also provides enzyme cocktails containing multiple enzymes disclosed herein. The enzymes can be used to release sugars present in cellulose or hemicellulose for subsequent fermentation to produce value-added products.

METHODS OF AGRICULTURAL PRODUCTION OF BRASSICA CARINATA OILSEED CROP

Resumen de: US2024357979A1

The present invention relates to agricultural practices for maximizing carbon sequestration, enhanced productivity, sustainable farming and minimizing greenhouse gas emissions. In one embodiment, there is provided a method comprising: planting a Brassica carinata variety as a second crop in rotation with a first crop or to replace fallow; implementing land management practices to reduce the use of fossil fuel inputs and to maximize the capture of atmospheric carbon by the plant material of Brassica carinata; harvesting of the Brassica carinata variety to obtain the grain; and returning about 70% to about 90% of all plant material from the Brassica carinata variety aside from the grain to the soil. As a result, the overall greenhouse gas emissions associated with agriculture are reduced. In some embodiments, the method further comprises producing grain for use in the production of a plant-based feedstock for producing low carbon intensity fuels; for adding carbon in soil; and/or acquiring a carbon credit.

一种用于生物质颗粒加工的筛分设备

Resumen de: CN223602809U

本实用新型涉及生物质颗粒加工技术领域，尤其是一种用于生物质颗粒加工的筛分设备，包括外壳，所述外壳左侧的底部开设有排料孔，所述外壳的底部开设有筛孔二，所述外壳的左侧且位于排料孔的表面固定安装有遮挡组件，所述外壳顶部的左右两侧均固定安装有立板，右侧的立板的表面固定安装有驱动组件。本实用新型解决了通过震动筛选的方式容易出现物料下落速度过快而无法被筛选的情况，进而会导致筛选质量较差，无法有效对生物质颗粒进行筛分的问题，利用离心力使生物质颗粒快速通过筛孔一进行筛分，避免物料出现堵塞情况，使物料能够充分进行筛分，进而可能快速通过筛选孔，避免物料堆积，提高筛分质量。

一种竹炭加工用碾碎装置

Resumen de: CN223604444U

本实用新型公开了一种竹炭加工用碾碎装置，涉及竹炭加工技术领域，包括支架组件、捶打组件，所述支架组件上安装有用于切小物料的切断组件，所述支架组件上还安装有用于碾碎物料的粉碎组件，所述切断组件包括固定安装在支架组件上的连接台，所述连接台上固定安装有切割刀片Ⅱ、弹簧Ⅰ、连接柱，所述连接柱上滑动安装有下压块，所述弹簧Ⅰ套在连接柱上，所述弹簧Ⅰ第一端与下压块固定安装，所述弹簧Ⅰ第二端与连接台固定安装，所述下压块上固定安装有切割刀片Ⅰ；本实用新型通过切断组件先将需要处理的物料进行切小，使得粉碎组件在粉碎时压力大大降低，进而大大提高粉碎效率。

食醋酿造用醋醅罐

Nº publicación: CN223607248U 28/11/2025

Solicitante:

武威醋大妈食品有限公司

Resumen de: CN223607248U

本实用新型公开了食醋酿造用醋醅罐，包括罐体，所述罐体的上方处设置有封盖，所述封盖的下端处固定连接有密封板，所述密封板与罐体的上端相对应，所述罐体内设置有底板，所述底板的上端处贯穿设置有储存槽，所述底板的上端出固定连接有连接装置，所述底板的侧壁处贯穿设置有分离装置，所述罐体的侧壁处贯穿设置有排液装置。本实用新型具有方便操作人员观察醋的发酵情况，方便进一步分离固液和处理固态残渣的好处。