Buying a robot at the venue of the 2025 World Robot Conference(WRC)is as easy as buying a car.During the conference,held in Beijing on August 8-12,a major highlight was the opening of the world's first embodied Al...Buying a robot at the venue of the 2025 World Robot Conference(WRC)is as easy as buying a car.During the conference,held in Beijing on August 8-12,a major highlight was the opening of the world's first embodied Al robot 4S store on August 8.The store allows consumers to test-drive robots just like they would with cars.展开更多
Umbu is a native fruit from the Brazilian Caatinga Biome,which is a source of income for families involved in extractivism.This fruit is highly perishable and production losses have been experienced.The production of ...Umbu is a native fruit from the Brazilian Caatinga Biome,which is a source of income for families involved in extractivism.This fruit is highly perishable and production losses have been experienced.The production of sparkling wine can be a strategy for better use and to add value to this fruit.Furthermore,consumers have been attracted to innovative beverages,produced with alternative raw materials and with an exotic and pleasant aroma.The potential for producing sparkling wine from umbu was evaluated through physical-chemical,instrumental(gas chromatography with detection by mass spectrometry and olfactometry)and sensory analyses(acceptance test,Just-about-right(JAR)scale,and penalty analysis).Both the base wine and the sparkling wine meet all regulatory physicochemical parameters.The volatile profile of umbu pulp contains mainly terpenes(55%),while esters predominated in the base and sparkling wines(32 and 33%,respectively).In sparkling wines,hexanoic acid(3114 mg L^(-1))and linalool(1266 mg L^(-1))were the major compounds.Among the 26 odor-active compounds of sparkling wines are mainly ethyl esters with fruity aroma(acetate,decanoate,and 2-phenylacetate;OSME area:4.8,4.8,and 5.0%,respectively),and terpenes with floral notes(p-cymene,geranic oxide and linalool;OSME area:8.5,7.4,and 6.9%,respectively).The acceptance and purchase intention tests endorsed the commercialization expectation,although JAR scale and penalty analysis showed that the umbu aroma and sweetness may be improved.The potential of umbu for the production of sparkling wines has been proven,which satisfies the current market demand for innovative beverages.展开更多
文摘Buying a robot at the venue of the 2025 World Robot Conference(WRC)is as easy as buying a car.During the conference,held in Beijing on August 8-12,a major highlight was the opening of the world's first embodied Al robot 4S store on August 8.The store allows consumers to test-drive robots just like they would with cars.
基金the National Council for Scientific and Technological Development,Brazil(CNPq,Conselho Nacional de Desenvolvimento Cientifico e Tecnologico,Processes 304886/2022–0 and 312378/2022–0)Coordination for the Improvement of Higher Education Personnel,Brazil(Coordenaçao de Aperfeiçoamento de Pessoal de Nível Superior,CAPES,Process 88887.623886/2021-00)+1 种基金Financiadora de Estudos e Projetos(FINEP,contract:01.22.0614.00,reference:0230/19)Bem Diverso Project(partnership of Empresa Brasileira de Pesquisa Agropecuaria-Embrapa,Programa das Naçoes Unidas para o Desenvolvimento-PNUD and Fundo Global para o Meio Ambiente-GEF–BRA/14/G33 Embrapa/PNUD/GEF)for financial support and scholarships.
文摘Umbu is a native fruit from the Brazilian Caatinga Biome,which is a source of income for families involved in extractivism.This fruit is highly perishable and production losses have been experienced.The production of sparkling wine can be a strategy for better use and to add value to this fruit.Furthermore,consumers have been attracted to innovative beverages,produced with alternative raw materials and with an exotic and pleasant aroma.The potential for producing sparkling wine from umbu was evaluated through physical-chemical,instrumental(gas chromatography with detection by mass spectrometry and olfactometry)and sensory analyses(acceptance test,Just-about-right(JAR)scale,and penalty analysis).Both the base wine and the sparkling wine meet all regulatory physicochemical parameters.The volatile profile of umbu pulp contains mainly terpenes(55%),while esters predominated in the base and sparkling wines(32 and 33%,respectively).In sparkling wines,hexanoic acid(3114 mg L^(-1))and linalool(1266 mg L^(-1))were the major compounds.Among the 26 odor-active compounds of sparkling wines are mainly ethyl esters with fruity aroma(acetate,decanoate,and 2-phenylacetate;OSME area:4.8,4.8,and 5.0%,respectively),and terpenes with floral notes(p-cymene,geranic oxide and linalool;OSME area:8.5,7.4,and 6.9%,respectively).The acceptance and purchase intention tests endorsed the commercialization expectation,although JAR scale and penalty analysis showed that the umbu aroma and sweetness may be improved.The potential of umbu for the production of sparkling wines has been proven,which satisfies the current market demand for innovative beverages.
