期刊文献+
共找到41篇文章
< 1 2 3 >
每页显示 20 50 100
高效液相色谱法测定功能性饮料中维生素B1、维生素B2含量 被引量:11
1
作者 黄伟志 黄桂东 钟先锋 《食品研究与开发》 CAS 北大核心 2019年第24期191-197,共7页
为测定功能性饮料中的有效成分,建立高效液相色谱法同时测定功能性饮料中维生素B1、维生素B2含量的方法。对色谱条件进行试验及优化验证,以C18色谱柱(4.6 mm×150 mm,5μm)为分离柱,用0.1%三氟乙酸和乙腈以不同比例混合进行梯度淋洗... 为测定功能性饮料中的有效成分,建立高效液相色谱法同时测定功能性饮料中维生素B1、维生素B2含量的方法。对色谱条件进行试验及优化验证,以C18色谱柱(4.6 mm×150 mm,5μm)为分离柱,用0.1%三氟乙酸和乙腈以不同比例混合进行梯度淋洗,用紫外检测器在280 nm处测定。结果表明,维生素B1、维生素B2的质量浓度分别在0~80μg/mL、0~40μg/mL范围内与其峰面积呈线性关系,其R2值分别为0.99998、0.99999,说明线性关系较好;检测方法的精密度、相对标准偏差分别为0.50%、0.77%;样品加入标准品后测得回收率分别在94.17%~97.78%、94.12%~98.53%之间,方法的最低检出限分别为0.0028、0.00060μg/mL,定量限分别为0.0092、0.0018μg/mL;最后通过抽取两个样品进行检测验证,结果得出检测相对偏差分别在2%~5%、1%~5%,检测结果与实测结果较为接近。 展开更多
关键词 功能性饮料 维生素B1 维生素B2 高效液相色谱 检测
下载PDF
能量饮料对青少年身心健康危害 被引量:9
2
作者 胡春梅 何华敏 《中国公共卫生》 CAS CSCD 北大核心 2017年第12期1788-1791,共4页
能量饮料是青少年饮料消费的流行趋势,在青少年大量饮用能量饮料的同时,却忽视了其对身心健康带来的危害。能量饮料消费是学校心理健康领域研究的新问题。本文重点介绍了能量饮料在青少年中的流行现状,对生理和心理的危害,能量饮料与酒... 能量饮料是青少年饮料消费的流行趋势,在青少年大量饮用能量饮料的同时,却忽视了其对身心健康带来的危害。能量饮料消费是学校心理健康领域研究的新问题。本文重点介绍了能量饮料在青少年中的流行现状,对生理和心理的危害,能量饮料与酒精的混合饮料带来的危害等。在未来研究中,应该转换研究方法和研究视角,结合本土特色开展相关研究,为能量饮料管理和青少年健康维护提供参考。 展开更多
关键词 能量饮料 能量饮料与酒精的混合饮料 青少年 危害
原文传递
过量功能饮料对儿童青少年心血管、神经系统影响 被引量:6
3
作者 孔维敏 周欢欢 +1 位作者 高昕 楼青青 《中国公共卫生》 CAS CSCD 北大核心 2015年第10期1361-1364,共4页
随着年龄的增长,儿童青少年饮用功能饮料比例逐渐增加,过量摄入功能饮料对儿童青少年心血管(升高血压和降低心率,导致心律失常,导致心肌缺血)和神经系统(焦虑抑郁,睡眠障碍)产生影响。功能饮料的潜在危险,特别是对儿童青少年的危害,在... 随着年龄的增长,儿童青少年饮用功能饮料比例逐渐增加,过量摄入功能饮料对儿童青少年心血管(升高血压和降低心率,导致心律失常,导致心肌缺血)和神经系统(焦虑抑郁,睡眠障碍)产生影响。功能饮料的潜在危险,特别是对儿童青少年的危害,在中国未引起足够的重视,本文从功能饮料的特点、对青少年心血管和神经系统的影响做一系统综述,以期提高公众对其认识,合理饮用功能饮料,更好地保护中国儿童青少年的健康。 展开更多
关键词 功能饮料 儿童青少年 心血管 神经系统 进展
原文传递
酵母抽提物在功能饮料中应用的可行性分析 被引量:6
4
作者 许琦 刘向军 +3 位作者 沈硕 胡靖 李沛 彭颖 《饮料工业》 2020年第3期75-77,共3页
本文将目前市面上常见的国内外功能饮料中的功能因子及其生物活性与酵母抽提物中的功能因子及其活性进行对比。结果表明:酵母抽提物非常适合作为一种营养丰富的食品辅料添加到功能饮料中,从而达到很好的生物活性作用。
关键词 功能饮料 酵母抽提物 维生素 氨基酸 功能因子 生物活性
下载PDF
β-环糊精在饮料工业上的研究应用 被引量:4
5
作者 王博豪 《广东化工》 CAS 2021年第16期141-142,共2页
环糊精是环糊精中应用最为广泛中的一种,可与许多物质形成包合物,起到脱苦、护色等作用。综述了近年来β-环糊精在饮料工业上的研究应用,对其中存在的问题以及研究热点和重点进行分析总结,以期为β-环糊精在饮料工业上的广度开发和深度... 环糊精是环糊精中应用最为广泛中的一种,可与许多物质形成包合物,起到脱苦、护色等作用。综述了近年来β-环糊精在饮料工业上的研究应用,对其中存在的问题以及研究热点和重点进行分析总结,以期为β-环糊精在饮料工业上的广度开发和深度应用提供理论参考。 展开更多
关键词 Β-环糊精 功能饮料 茶饮料 含乳饮料 应用
下载PDF
原子吸收光谱法检测市售功能饮料中锌钠钾离子含量——推荐一个仪器分析基础型设计实验 被引量:1
6
作者 鹿成龙 赵子菡 +3 位作者 王国安 路庆明 张斌 徐晓文 《大学化学》 CAS 2023年第12期186-192,共7页
功能饮料是一类具有保健作用的饮品,通过调整饮料中天然营养素的成分和含量,以适应某些特殊人群的营养需求。饮料中成分含量是否达标直接关系到民众的健康生活,也是国家食品质量监测工作的重要一环。基于山东大学化学与化工学院仪器分... 功能饮料是一类具有保健作用的饮品,通过调整饮料中天然营养素的成分和含量,以适应某些特殊人群的营养需求。饮料中成分含量是否达标直接关系到民众的健康生活,也是国家食品质量监测工作的重要一环。基于山东大学化学与化工学院仪器分析实验课程,学生自主设计实验方案,教师审阅指导监督,联系密切关乎健康的实际问题强化和拓展了实验学习的意义和应用价值——借助原子吸收光谱法对市售功能饮料中锌钠钾离子含量进行检测,并与包装上标明的参考离子含量对比,鉴定其是否存在食品质量问题。本实验能充分发挥学生主观能动性,让学生在实践中加强理论知识学习、提高实操能力、深化对原子吸收光谱法的理解和应用。该实验充分体现了理论源于实践、理论指导实践,灵活运用课程中掌握的知识解决实际问题,使学生切身体会到化学与生活密切联系。 展开更多
关键词 仪器分析 设计实验 原子吸收 功能饮料 离子含量
下载PDF
Violent and Risk-Taking Behaviors Associated with Intake of Energy Drinks Mixed with Alcohol and Perceptions of This Consumption among Children and Adolescents in Costa Rica
7
作者 Núñez-Rivas Hilda Holst-Schumacher Ileana Campos-Saborío Natalia 《Food and Nutrition Sciences》 2020年第8期836-853,共18页
<b><span style="font-family:Verdana;">Introduction:</span></b><b><span style="font-family:;" "=""> </span></b><span style="fon... <b><span style="font-family:Verdana;">Introduction:</span></b><b><span style="font-family:;" "=""> </span></b><span style="font-family:;" "=""><span style="font-family:Verdana;">The consumption of energy drinks and its mix with alcohol has been associated with negative and violent behaviors in youngsters. </span><b><span style="font-family:Verdana;">Objective:</span></b> </span><span style="font-family:Verdana;">To </span><span style="font-family:Verdana;">determine the risk-taking behaviors associated with the consumption of energy drinks mixed with alcohol</span><span style="font-family:;" "=""> </span><span style="font-family:;" "=""><span style="font-family:Verdana;">in Costa Rican adolescents. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> A mixed cross-sectional study was performed with a population of 2667 students of 64 educative centers in 2016. Descriptive statistics were performed with the program SPSS 20.0 and a value of p <</span></span><span> </span><span style="font-family:Verdana;">0.05 was considered significant. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> The third part of the study population is usually a consumer of energy drinks (30%) and 3% make use of drinks mixed with alcohol.</span><span style="font-family:;" "=""> </span><span style="font-family:;" "=""><span style="font-family:Verdana;">The children and adolescents, who consume energy-alcohol mixed drinks, are more likely to present risk-taking behaviors than those who do not consume these mixed beverages: combined use of medicines to get high;cocaine consumption, consumption of cement/glue, consumption of marijuana, physical violence (fighting), use of weapons, suicidal ideation, deliberate self-harm, low educational expectation, sexual intercourses, cyberbullying and school apathy. The students perceived the intake of energy beverages as of low risk for their health. They also agree that frequent consumption is because drinks 展开更多
关键词 energy drinks energy-Alcohol Mix drinks Children Adolescents Costa Rica
下载PDF
超高效液相色谱-蒸发光散射法测定功能性饮料中牛磺酸 被引量:4
8
作者 康明芹 陈明岩 +3 位作者 王岸英 徐立明 田芳洁 曹海微 《分析试验室》 CAS CSCD 北大核心 2016年第9期1030-1032,共3页
建立了超高效液相色谱-蒸发光散射法(UPLC-ELSD)测定功能性饮料中牛磺酸含量的方法。样品直接过膜或适当稀释后过膜,经酰胺基色谱柱分离,以乙腈-0.1%甲酸水为流动相,梯度洗脱,蒸发光检测器测定,外标法定量。牛磺酸含量在0.10~2.0 mg/... 建立了超高效液相色谱-蒸发光散射法(UPLC-ELSD)测定功能性饮料中牛磺酸含量的方法。样品直接过膜或适当稀释后过膜,经酰胺基色谱柱分离,以乙腈-0.1%甲酸水为流动相,梯度洗脱,蒸发光检测器测定,外标法定量。牛磺酸含量在0.10~2.0 mg/m L范围内线性关系良好,相关系数为0.9992,加标回收率为93.8%~102.5%,相对标准偏差(RSD)为0.62%~2.6%,定量限为0.10 mg/m L。与国标法对比测定了市售功能性饮料中牛磺酸的含量,结果一致。 展开更多
关键词 超高效液相色谱 蒸发光散射 功能性饮料 牛磺酸
原文传递
国外军队膳食补充剂应用现状分析及启示
9
作者 刘玉明 李旭霞 +2 位作者 吕传禄 胡可昕 仇顺海 《军事医学》 CAS CSCD 2023年第6期422-426,共5页
膳食补充剂具有营养学和生理学作用。军队人员由于特殊的作业环境,尤其当士兵在军事训练和战斗中处于高应激状态时,体能减弱、抵抗力下降,严重影响了部队的战斗力。为维护军人机体健康、提高军人军事作业能力,膳食补充剂在外军得到普遍... 膳食补充剂具有营养学和生理学作用。军队人员由于特殊的作业环境,尤其当士兵在军事训练和战斗中处于高应激状态时,体能减弱、抵抗力下降,严重影响了部队的战斗力。为维护军人机体健康、提高军人军事作业能力,膳食补充剂在外军得到普遍应用。该文对外军应用膳食补充剂的利弊进行分析,并对其存在问题进行探讨,旨在为军队膳食补充剂安全、合理、科学地应用提供借鉴。 展开更多
关键词 军队 膳食补充剂 能量饮料 军事作业
原文传递
以豆渣为原料制备膳食纤维饮料的研究 被引量:4
10
作者 张美玉 郝晓亮 +1 位作者 许婉晴 方志刚 《农业技术与装备》 2020年第10期61-62,共2页
本研究以豆渣粉、菠萝汁、白砂糖、柠檬酸、稳定剂等原料制备膳食纤维菠萝功能饮料,利用单因素和响应面实验,研究原料的不同添加量对饮料风味的影响。最终得出各原料添加量为:菠萝汁20 g、豆渣粉0.3 g、白砂糖6 g、柠檬酸0.1 g、羧甲基... 本研究以豆渣粉、菠萝汁、白砂糖、柠檬酸、稳定剂等原料制备膳食纤维菠萝功能饮料,利用单因素和响应面实验,研究原料的不同添加量对饮料风味的影响。最终得出各原料添加量为:菠萝汁20 g、豆渣粉0.3 g、白砂糖6 g、柠檬酸0.1 g、羧甲基纤维素钠0.1 g时饮料口感最优。本产品对豆渣进行利用,达到了节约资源的目的。 展开更多
关键词 豆渣 膳食纤维 功能饮料 单因素
下载PDF
Rhabdomyolysis after the Intake of Illicit Drugs as a Cause of Acute Renal Failure
11
作者 Milena Nikolova Viktoria Kotseva +7 位作者 Dimitar Monov Diyan Genov Petia Voikova Julian Ananiev Rossitsa Tanova Atanas Kundurdjiev Rada Gancheva Yordan Vlahov 《Open Journal of Nephrology》 CAS 2022年第4期482-488,共7页
Background: Rhabdomyolysis (RM) is striate muscle-cell damage with the release of intracellular substances to the circulation—myoglobin, muscular enzymes, potassium, etc., with or without the development of acute ren... Background: Rhabdomyolysis (RM) is striate muscle-cell damage with the release of intracellular substances to the circulation—myoglobin, muscular enzymes, potassium, etc., with or without the development of acute renal injury. RM due to the intake of illicit and controlled substances, including cocaine, amphetamine and its derivates, cannabis, and alcohol abuse is a common cause of acute renal failure in adolescents and adults. Aim: to alert clinicians to the need of early diagnosis and treatment of RM due to the intake of controlled substances and energy drinks. Case Presentation: We describe a 20-year-old male patient with acute renal failure due to rhabdomyolysis after the intake of controlled substances, energy drinks, physical efforts and dehydration. The renal biopsy revealed acute tubular injury. After rehydration, alkalization, temporary dialysis treatment, intravenous corticosteroids and symptomatic treatment the patient restored renal function. Conclusion: RM can be a severe life-threatening complication of the intake of controlled substances combined with strenuous physical activity, energy drinks and dehydration. The described case represents a typical scenario of RM developing secondary to controlled substance abuse in combination with alcohol and strenuous physical activity. The prompt diagnosis and the timely initiation of supportive (rehydration and alkalization) and corticosteroid therapy and the early dialysis lead to fast resolution of renal failure. The clinicians should keep in mind illicit drugs, alcohol and energy drinks and physical efforts as possible triggers of RM and acute kidney injury, especially in young people. 展开更多
关键词 RHABDOMYOLYSIS Acute Renal Failure MDMA CANNABIS energy drinks DEHYDRATION Treatment
下载PDF
柱前衍生法测定功能性饮料与口服液中的牛磺酸 被引量:2
12
作者 徐彬 李飞 +1 位作者 赵海萍 程立媛 《食品研究与开发》 CAS 北大核心 2019年第10期145-151,共7页
采用丹磺酰氯柱前衍生法检测功能性饮料和口服液中的牛磺酸的含量,使用高效液相色谱(high performance liquid chromatography,HPLC)分析衍生产物,其中色谱配有可变波长紫外检测器,检测器波长设为254 nm。选用C18色谱柱进行产物分离,流... 采用丹磺酰氯柱前衍生法检测功能性饮料和口服液中的牛磺酸的含量,使用高效液相色谱(high performance liquid chromatography,HPLC)分析衍生产物,其中色谱配有可变波长紫外检测器,检测器波长设为254 nm。选用C18色谱柱进行产物分离,流动相选用乙酸钠水溶液-乙腈(30∶70,体积比)等度洗脱,柱温设为25℃,样品进样量为5μL。检测结果表明牛磺酸浓度为5μg/mL~50μg/L时,牛磺酸衍生物峰面积对浓度呈现良好的线性关系,相关系数为0.999。采用单因素和正交试验相结合的方法确定了最佳反应条件。结果表明衍生温度35℃,衍生时间35 min,衍生剂用量300μL,衍生溶液pH 9.5时,衍生物峰面积达到最大。在此试验条件下6组重复性试验衍生物峰面积相对标准偏差(relative standard deviation,RSD)为1.4%,重复性较好。对功能性饮料和口服液中牛磺酸进行检测,测量值与标识值误差在-10.0%~+10.0%,样品加标回收率为90.0%~108.0%,样品平行测试的偏差小于3.0%,此种方法反应条件温和,操作简单。 展开更多
关键词 牛磺酸 功能饮料 口服液 高效液相色谱 柱前衍生
下载PDF
Patterns of Caffeinated Energy Drinks Consumption among Adolescents and Adults in Hail, Saudi Arabia
13
作者 Mo’ez Al-Islam Ezzat Faris 《Food and Nutrition Sciences》 2014年第2期158-168,共11页
Caffeinated energy drinks have become more popular in the last decades, especially amongst adolescents and young adults in different parts of the globe. The study aims to investigate the frequency of energy-drink cons... Caffeinated energy drinks have become more popular in the last decades, especially amongst adolescents and young adults in different parts of the globe. The study aims to investigate the frequency of energy-drink consumption and associated factors in an arbitrary group of adults and adolescents living in Hail/Saudi Arabia. A cross-sectional study was conducted and included which randomly selected 1062 participants (867 males and 195 females) from universities, colleges, middle-to-higher schools and social settings. Data collection was conducted using a self-administered standard tested questionnaire. The current study revealed about 46% had drunk energy drinks, while about 54% did not ever drink energy drinks. Out of the energy drinks consumers, 37% started drinking during the primary school, 64% consumed energy drinks on a daily basis, and 44% consumed two or more cans per day. Reasons behind not taking energy drinks were the belief that they are unhealthy drinks (about two-thirds of non-drinkers), and lack of curiosity for energy drinks (18%). Other reasons such as unaccepted taste, thought to be obesogenic, and the possibility of getting addicted were also reported. From all participants, only 23% and 4% knew about the presence of caffeine and taurine, respectively, in energy drinks. Unreliable resources were the major sources of knowledge about energy drinks and their health effects. Awareness of community about the ingredients and potential hazards of energy drinks should be raised and encouraged by designing and implementing educational programs. 展开更多
关键词 energy drinks Knowledge ADULTS and Adolescents SAUDI ARABIA
下载PDF
Effects of energy drinks on the cardiovascular system
14
作者 Bishoy Wassef Michelle Kohansieh Amgad N Makaryus 《World Journal of Cardiology》 CAS 2017年第11期796-806,共11页
Throughout the last decade, the use of energy drinks has been increasingly looked upon with caution as potentially dangerous due to their perceived strong concentration of caffeine aside from other substances such as ... Throughout the last decade, the use of energy drinks has been increasingly looked upon with caution as potentially dangerous due to their perceived strong concentration of caffeine aside from other substances such as taurine, guarana, and L-carnitine that are largely unknown to the general public. In addition, a large number of energy drink intoxications have been reported all over the world including cases of seizures and arrhythmias. In this paper, we focus on the effect of energy drinks on the cardiovascular system and whether the current ongoing call for the products' sales and regulation of their contents should continue. 展开更多
关键词 energy drinks CAFFEINE TAURINE GUARANA Cardiovascular effects
下载PDF
Energetic etiologies of acute pancreatitis: A report of five cases
15
作者 Artem Shmelev Alain Abdo +3 位作者 Sarina Sachdev Urvi Shah Gopal C Kowdley Steven C Cunningham 《World Journal of Gastrointestinal Pathophysiology》 CAS 2015年第4期243-248,共6页
There are several common causes of acute pancreatitis, principally excessive alcohol intake and gallstones, and there are many rare causes. However, cases of pancreatitis still occur in the absence of any recognizable... There are several common causes of acute pancreatitis, principally excessive alcohol intake and gallstones, and there are many rare causes. However, cases of pancreatitis still occur in the absence of any recognizable factors, and these cases of idiopathic pancreatitis suggest the presence of unrecognized etiologies. Five cases of acute pancreatitis in four patients came to attention due to a strong temporal association with exposure to nerve stimulators and energy drinks. Given that these cases of pancreatitis were otherwise unexplained, and given that these exposures were not clearly known to be associated with pancreatitis, we performed a search for precedent cases and for mechanistic bases. No clear precedent cases were found in Pub Med and only scant, weak precedent cases were found in public-health databases. However, there was a coherent body of intriguing literature in support of a mechanistic basis for these exposures playing a role in the etiology of pancreatitis. 展开更多
关键词 PANCREATITIS energy drinks TRANSCUTANEOUS electric
下载PDF
Consumption Pattern of Energy Drinks by University of Ibadan Students and Associated Health Risks Factors
16
作者 Oladejo Thomas Adepoju Victoria Oluwakemi Ojo 《Food and Nutrition Sciences》 2014年第22期2209-2216,共8页
Energy drinks are non alcoholic, carbonated beverages claimed to give extra burst of energy for daily obligation. They contain some form of legal stimulants and vitamins which are meant to give consumers short term bo... Energy drinks are non alcoholic, carbonated beverages claimed to give extra burst of energy for daily obligation. They contain some form of legal stimulants and vitamins which are meant to give consumers short term boost in energy and increase mental alertness. Energy drinks enjoy patronage especially among higher institution students in Nigeria, but little is known about the consumption pattern and possible health risks to consumers. This study was carried out to determine the contribution of four commonly consumed energy drinks to energy intake of University of Ibadan students and the associated health risk factors. A descriptive cross-sectional survey of energy drinks consumption was carried out using a four-stage systematic random sampling technique to select 307 students from six out of nine halls of residence for Undergraduates and the two Postgraduate halls. A validated semi-structured, self-administered questionnaire was used to collect information on socio-demographic characteristics, consumption pattern and frequency, and factors influencing consumption of energy drinks. Samples of the four most commonly consumed energy drinks by the students (Power Horse, Emerge, Red Bull and Matador brands) were purchased from different stores within and around the University of Ibadan campus. Composite samples of all the four energy drinks (with at least six months expiration date) were analysed for physico- chemical characteristics, gross energy, minerals and B-vitamins content in triplicate using standard methods of AOAC. Data were analysed using descriptive statistics and one way ANOVA, and level of significance set at p < 0.05. Respondents mean age was 23.1 ± 4.6 years, 79.2% were undergraduates and 51.1% were female. Majority (74.6%) of respondents had ever taken energy drinks prior to the study, 42.4% reported consuming at least one can in a week, and 52.1% consumed 1 can at a sitting. Reasons for consumption included to increase: energy (48.2%), mental alertness (18.6%) and athletic performance (9.5%). Report 展开更多
关键词 CONSUMPTION Pattern energy drinks NUTRIENT Composition CALORIE INTAKE
下载PDF
酵母-β-葡聚糖的抗炎症活性及其应用研究
17
作者 郑英亮 颜东方 +2 位作者 李沛 李库 彭颖 《农产品加工》 2022年第22期17-18,22,共3页
通过研究酵母-β-葡聚糖产品对小鼠巨噬细胞RAW264.7存活率和NO释放量的变化影响,结果发现分子量小于10000 Da的水溶性酵母-β-葡聚糖质量浓度低于400μg/mL时对RAW264.7细胞无毒,并且在质量浓度大于100μg/mL时,NO释放量均显著降低。... 通过研究酵母-β-葡聚糖产品对小鼠巨噬细胞RAW264.7存活率和NO释放量的变化影响,结果发现分子量小于10000 Da的水溶性酵母-β-葡聚糖质量浓度低于400μg/mL时对RAW264.7细胞无毒,并且在质量浓度大于100μg/mL时,NO释放量均显著降低。表明酵母-β-葡聚糖可以改善LPS诱导的RAW264.7中NO释放增高的情况,降低炎症反应,因此其适合作为抗炎症功能饮料的原料。 展开更多
关键词 水溶性酵母-β-葡聚糖 抗炎症活性 功能饮料
下载PDF
菊杞功能保健饮料工艺
18
作者 宋巧 童红梅 +3 位作者 尚萌萌 赵瓒 翟瑞英 史钰 《食品工业》 CAS 2022年第7期70-72,共3页
以甜叶菊为主要原料,加入枸杞、食盐、柠檬酸、蜂蜜,辅料为茉莉花、玫瑰花、金银花等辅料调味,研制出独具风味的菊杞功能保健饮料,以感官评分为指标,通过单因素试验和正交试验对饮料配方进行优化。结果表明,甜叶菊浸提液的优化条件为料... 以甜叶菊为主要原料,加入枸杞、食盐、柠檬酸、蜂蜜,辅料为茉莉花、玫瑰花、金银花等辅料调味,研制出独具风味的菊杞功能保健饮料,以感官评分为指标,通过单因素试验和正交试验对饮料配方进行优化。结果表明,甜叶菊浸提液的优化条件为料液比1︰20 (g/mL)、提取温度80℃、提取时间60 min。最佳饮料主配方为柠檬酸0.4 g、甜叶菊提取液母液50 mL、食盐0.04 g、枸杞提取液4 mL,另加0.25%(体积比)蜂蜜。其他辅料根据个人喜好添加,如茉莉花0.05%、玫瑰花0.04%、山楂0.05%、金银花0.03%等。产品最佳糖酸比为22.34︰1,饮料色泽为琥珀色,酸甜爽口、清香淡雅,且具有一定保健功效。 展开更多
关键词 甜叶菊 功能饮料 工艺研究 质量评价
原文传递
微孔板法测定功能性饮料中的维生素B_(12)
19
作者 张艳 王骏 +2 位作者 舒艳丽 郑世超 胡梅 《山东农业科学》 2014年第4期110-113,共4页
通过样品处理比较试验、色素影响评价、回收率试验和重复性试验,得到了微孔板法测定功能性饮料中维生素B12的有效方法。经测定,该方法测定限可达到0.005μg/L,1.0、2.0、20.0μg/L三个梯度水平的加标回收率为94.4%~101.8%... 通过样品处理比较试验、色素影响评价、回收率试验和重复性试验,得到了微孔板法测定功能性饮料中维生素B12的有效方法。经测定,该方法测定限可达到0.005μg/L,1.0、2.0、20.0μg/L三个梯度水平的加标回收率为94.4%~101.8%,实际样品测定中相对标准偏差为0.35%~4.34%(n=6),灵敏度和重复性很高,可用于测定功能性饮料中微量的维生素B12。 展开更多
关键词 微孔板法 测定 功能性饮料 维生素B12 VITAMIN B12
下载PDF
雪梨枇杷花饮料的研制
20
作者 王悦 付兴周 宋莹莹 《饮料工业》 2023年第2期43-47,共5页
以雪梨和枇杷花为主料,白砂糖和柠檬酸等为辅料,研制一款功能性复合饮料——雪梨枇杷花饮料。在单因素实验的基础上,采用L9(34)正交试验、感官评价和极差分析等方法来确定原料的最佳配方。结果表明,最佳配方为:雪梨汁25mL、枇杷花浸提液... 以雪梨和枇杷花为主料,白砂糖和柠檬酸等为辅料,研制一款功能性复合饮料——雪梨枇杷花饮料。在单因素实验的基础上,采用L9(34)正交试验、感官评价和极差分析等方法来确定原料的最佳配方。结果表明,最佳配方为:雪梨汁25mL、枇杷花浸提液15mL、白砂糖9g、柠檬酸0.05g,加入纯净水定容至100mL。影响雪梨枇杷花饮料品质的四个主要因素的主次顺序为:雪梨汁>枇杷花浸提液>白砂糖>柠檬酸。按此工艺生产的雪梨枇杷花饮料气味芳香、色泽柔和、清凉爽口、质地均匀。 展开更多
关键词 雪梨 枇杷花 植物功能性饮料 复合饮料 研制
下载PDF
上一页 1 2 3 下一页 到第
使用帮助 返回顶部