The degree of processing is rarely considered an independent factor in the health effects of fruit juices and beverages(FJBs)consumption.In fact,the consumption of ultra-processed foods has been shown to pose health r...The degree of processing is rarely considered an independent factor in the health effects of fruit juices and beverages(FJBs)consumption.In fact,the consumption of ultra-processed foods has been shown to pose health risks.In this study,we first integrated 4 systems used to classify the degree of food processing and then classified FJBs into three major categories,low(minimal),moderate and high.Second,we compared the differences in attitudes towards FJBs in dietary guidelines.Third,we integrated the results of existing epidemiological surveys,randomized controlled trials,and animal experiments to explore the health risks associated with consuming FJBs.Deepening the processing of FJBs has been found to lead to an increased risk of diseases.Dietary pattern,nutrients,addition agents and consumer preferences may be influential factors.Finally,we investigated whether there were any changes in the health benefits of 100%fruit juices produced by different processing methods.In conclusion,minimally/moderately processed 100%fruit juices provide more health benefits than highly processed fruit beverages.The results support the need to consider the extent of FJBs processing in future studies to adjust official nutritional recommendations for beverage consumption.展开更多
[Objective] The study aimed to determine the formula and production process of apple clear juice beverage. [Method] Concentrated apple juice was used as the raw material in this experiment, apple clear juice beverage ...[Objective] The study aimed to determine the formula and production process of apple clear juice beverage. [Method] Concentrated apple juice was used as the raw material in this experiment, apple clear juice beverage was produced through dilution, blending, color protection, sterilization and other key processes. By using orthogonal test, the best formula of the apple clear juice beverage was determined, and then the color protection effects of three color protection agents Cys, NaHSO3 and Vc on the apple clear juice beverage were compared. [ Result] The best formula of the apple clear juice beverage was composed of 0.15% citric acid, 0.20% sodium citrate, 0.06% tannic acid, 6% white sugar and 16% concentrated apple juice. Besides, there was a big difference among the three kinds of color protection agents （ Cys, NaHSO3 and Vc ） in the color protection effects on the apple clear juice beverage. Considering the quality safety of the product, 0.60% Vc was chosen as the best color protection a.clent. I- Conclusionl The research could provide theoretical references for using concentrated aDDle juice to produce aDDle clear iuice beveraae.展开更多
<span style="font-family:Verdana;">The growing interest of consumers in using foods that improve health has motivated researchers and the food industry to develop new functional products such as foods ...<span style="font-family:Verdana;">The growing interest of consumers in using foods that improve health has motivated researchers and the food industry to develop new functional products such as foods with probiotics. Probiotic cultures, for example, from lactic acid bacteria and bifidobacteria have been highlighted for their ability to promote balance in the intestinal microbiota as well as other benefits such as anticarcinogenic and antimutagenic effects, reduced plasma cholesterol levels, decreased symptoms of lactose intolerance, and stimulation of the immune </span><span style="font-family:Verdana;">response. Traditionally, probiotics are incorporated into dairy products.</span><span style="font-family:Verdana;"> However, because of the growing number of individuals affected by lactose into</span><span style="font-family:Verdana;">lerance and/or vegans, other food matrices have been studied as potential</span><span style="font-family:Verdana;"> car</span><span style="font-family:Verdana;">riers for these microorganisms. Considering all the facts mentioned above, cereals, legumes, fruits, and vegetables could be potential substrates, where</span><span style="font-family:Verdana;"> probiotic bacteria can be used for the development of non-dairy beverages. This review aimed to highlight the research carried out on 1) probiotic micro-organisms, including the more recent reclassification according to their phylogenetic position, 2) probiotic beverages from non-dairy sources which emerged as an alternative for lactose-intolerant consumers and, 3) the aspects of improving the gut microbiota.</span>展开更多
基金funded by the National Natural Science Foundation Program of China(31901707)the 2115 Talent Development Program of China Agricultural University。
文摘The degree of processing is rarely considered an independent factor in the health effects of fruit juices and beverages(FJBs)consumption.In fact,the consumption of ultra-processed foods has been shown to pose health risks.In this study,we first integrated 4 systems used to classify the degree of food processing and then classified FJBs into three major categories,low(minimal),moderate and high.Second,we compared the differences in attitudes towards FJBs in dietary guidelines.Third,we integrated the results of existing epidemiological surveys,randomized controlled trials,and animal experiments to explore the health risks associated with consuming FJBs.Deepening the processing of FJBs has been found to lead to an increased risk of diseases.Dietary pattern,nutrients,addition agents and consumer preferences may be influential factors.Finally,we investigated whether there were any changes in the health benefits of 100%fruit juices produced by different processing methods.In conclusion,minimally/moderately processed 100%fruit juices provide more health benefits than highly processed fruit beverages.The results support the need to consider the extent of FJBs processing in future studies to adjust official nutritional recommendations for beverage consumption.
基金Supported by the Project for Scientific and Technical Personnel ServingEnterprises of Ministry of Science and Technology, China( 2009GJG10050)
文摘[Objective] The study aimed to determine the formula and production process of apple clear juice beverage. [Method] Concentrated apple juice was used as the raw material in this experiment, apple clear juice beverage was produced through dilution, blending, color protection, sterilization and other key processes. By using orthogonal test, the best formula of the apple clear juice beverage was determined, and then the color protection effects of three color protection agents Cys, NaHSO3 and Vc on the apple clear juice beverage were compared. [ Result] The best formula of the apple clear juice beverage was composed of 0.15% citric acid, 0.20% sodium citrate, 0.06% tannic acid, 6% white sugar and 16% concentrated apple juice. Besides, there was a big difference among the three kinds of color protection agents （ Cys, NaHSO3 and Vc ） in the color protection effects on the apple clear juice beverage. Considering the quality safety of the product, 0.60% Vc was chosen as the best color protection a.clent. I- Conclusionl The research could provide theoretical references for using concentrated aDDle juice to produce aDDle clear iuice beveraae.
文摘<span style="font-family:Verdana;">The growing interest of consumers in using foods that improve health has motivated researchers and the food industry to develop new functional products such as foods with probiotics. Probiotic cultures, for example, from lactic acid bacteria and bifidobacteria have been highlighted for their ability to promote balance in the intestinal microbiota as well as other benefits such as anticarcinogenic and antimutagenic effects, reduced plasma cholesterol levels, decreased symptoms of lactose intolerance, and stimulation of the immune </span><span style="font-family:Verdana;">response. Traditionally, probiotics are incorporated into dairy products.</span><span style="font-family:Verdana;"> However, because of the growing number of individuals affected by lactose into</span><span style="font-family:Verdana;">lerance and/or vegans, other food matrices have been studied as potential</span><span style="font-family:Verdana;"> car</span><span style="font-family:Verdana;">riers for these microorganisms. Considering all the facts mentioned above, cereals, legumes, fruits, and vegetables could be potential substrates, where</span><span style="font-family:Verdana;"> probiotic bacteria can be used for the development of non-dairy beverages. This review aimed to highlight the research carried out on 1) probiotic micro-organisms, including the more recent reclassification according to their phylogenetic position, 2) probiotic beverages from non-dairy sources which emerged as an alternative for lactose-intolerant consumers and, 3) the aspects of improving the gut microbiota.</span>
