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Fast Food Addiction: A Major Public Health Issue 快餐成瘾:一个主要的公共健康问题
Pub Date : 2020-02-03 DOI: 10.31579/2637-8914/017
Abdul Kader Mohiuddin, M. Nasirullah
Fast food/Junk food is designed to be tasty, comforting and convenient. Unfortunately, whilst these foods contain lots of calories, they often have far lower levels of fiber, water and minerals as compared to natural foods. Packaged food and snacks are also created specifically so that we get enough texture and taste from each bite to tantalize our taste buds; but not enough to make us feel full. It’s evident that fast food feels good to eat and tempts us in many different situations. Fast food first popularized in the 1970s in the United States, which has today the largest fast food industry in the world. As taste, time considerations, convenience, and cost are major factors that contribute to an adolescent's or young adult's food choices, fast food restaurants serve as popular sites for their meals eaten outside the home. Current approaches suggest that fast food restaurants should be required to clarify nutrition information such as energy and fat content on their menu boards and on product packaging. This is important to help the consumer to make better food choices before purchasing. An adequate, nutritious, and balanced diet is essential to maintain health for one's lifetime. To achieve this healthy diet, fast food consumption should be limited.
快餐/垃圾食品被设计成美味、舒适和方便。不幸的是,虽然这些食物含有大量的卡路里,但与天然食物相比,它们的纤维、水和矿物质含量往往要低得多。包装食品和零食也是专门制作的,这样我们每一口都能得到足够的口感和味道,以满足我们的味蕾;但不足以让我们有饱腹感。很明显,快餐吃起来感觉很好,在许多不同的情况下都诱惑着我们。快餐最早于20世纪70年代在美国流行起来,如今美国拥有世界上最大的快餐产业。由于口味、时间、便利性和成本是影响青少年或年轻人选择食物的主要因素,快餐店成为他们外出就餐的热门场所。目前的做法是要求快餐店在菜单板和产品包装上澄清能量和脂肪含量等营养信息。这对于帮助消费者在购买之前做出更好的食物选择是很重要的。充足、营养和均衡的饮食对维持一生的健康至关重要。为了达到这种健康的饮食,应该限制快餐的消费。
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引用次数: 5
Microbial Contamination of Beef and Beef Products 牛肉及牛肉制品的微生物污染
Pub Date : 2019-11-18 DOI: 10.31579/2637-8914/014
F. Shaltout
Beef provide an animal protein of high biological value for consumers at all ages, where they contain all the essential amino acids required for growth. Moreover, beef is good source of different types of vitamins as niacin, riboflavin, thiamine and ascorbic acid as well as sodium, calcium, iron, phosphorus, sulpher and iodine.
牛肉为所有年龄段的消费者提供了一种具有高生物价值的动物蛋白,其中含有生长所需的所有必需氨基酸。此外,牛肉是各种维生素的良好来源,如烟酸、核黄素、硫胺素和抗坏血酸,以及钠、钙、铁、磷、硫和碘。
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引用次数: 0
Alpha Linolenic Acid Variability Influences the Positive Association between %Eicosapentaenoic Acid and % Arachidonic Acid in Chicken Lipids α -亚麻酸变异性影响鸡脂质中%二十碳五烯酸和%花生四烯酸的正相关关系
Pub Date : 2019-11-08 DOI: 10.31579/2637-8914/016
A. Høstmark
Body concentrations of Arachidonic Acid (AA, 20:4 n6) and Eicosapentaenoic Acid (EPA, 20:5 n 3) are influenced by diet. Previously, we reported that the concentration range of AA and EPA might explain that %AA and %EPA are positively associated, and that variability of OA (18:1 c9) influences this association. We now investigate whether also the range of ALA (18:3 n3) might influence the association between %AA and %EPA, using data from a diet trial in chickens. A broadening (narrowing) of ALA-variability made the %AA vs. %EPA scatterplot improve (be poorer), as observed both when calculating percentages of all fatty acids, and when using ALA, AA, and EPA only in the denominator. Thus, the positive association between relative amounts of AA and EPA in breast muscle lipids of chickens is influenced by ALA variability. We raise the question of whether differences in concentration ranges between the many types of fatty acids (possibly acting via skewness) might serve as an evolutionary mechanism to ensure that percentages of fatty acids will be positively or negatively associated: a Distribution Dependent Regulation.
花生四烯酸(AA, 20:4 n - 6)和二十碳五烯酸(EPA, 20:5 n - 3)的体内浓度受日粮影响。之前,我们报道了AA和EPA的浓度范围可能解释了%AA和%EPA呈正相关,而OA的变异性(18:1 c9)影响了这种关联。我们现在研究ALA (18:3 n3)的范围是否也可能影响%AA和%EPA之间的关系,使用鸡日粮试验的数据。ALA变异性的扩大(缩小)使得%AA与%EPA的散点图得到改善(变差),无论是在计算所有脂肪酸的百分比时,还是在仅将ALA、AA和EPA用作分母时,都可以观察到这一点。因此,鸡胸肌脂中AA和EPA的相对含量之间的正相关关系受到ALA变异性的影响。我们提出的问题是,多种脂肪酸之间的浓度范围差异(可能通过偏度起作用)是否可能作为一种进化机制,以确保脂肪酸的百分比将呈正相关或负相关:分布依赖调节。
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引用次数: 1
Microbiological Sources and Nutritional Value of Single Cell Protein (SCP) 单细胞蛋白的微生物来源及其营养价值
Pub Date : 2019-11-04 DOI: 10.31579/2637-8914/013
Habte Ty
Working to achieve food security through the development of a food protein food renewable able to meet the daily dietary needs of protein and the production of food safe and healthy and healthy value added because of its production on the media (substrates) cheap and technological requirements available locally. It is a single-cell protein in addition to finding new and radical solutions to the problem of environmental pollution resulting from the dumping of large quantities of incidental substances, which cause a great deal of pollution and the destruction of useful microorganisms and useful and imbalance in the environmental balance, so it is possible to use microorganisms (bacteria, yeasts, fungi, algae) in the production of biomass It can be used to feed both humans and animals.
努力通过开发一种可再生的食品蛋白质来实现粮食安全,既能满足日常饮食对蛋白质的需求,又能安全、健康地生产食品,并因其生产介质(基材)便宜且技术要求当地可得而增加健康价值。它是一种单细胞蛋白质,除了找到新的和彻底的解决方案,造成大量的附带物质倾倒造成的环境污染问题,造成大量的污染和有益微生物的破坏和有益的和不平衡的环境平衡,所以有可能利用微生物(细菌,酵母,真菌,藻类)在生产生物质,它可以用来喂养人类和动物。
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引用次数: 1
Efficacy of Monosodium Glutamate as a Flavour Potentiator in Salt Reduction: A Review 谷氨酸钠作为风味增强剂在减盐中的作用综述
Pub Date : 2019-09-17 DOI: 10.31579/2637-8876/008
J. Prakash
Sodium is an essential micro nutrient and an indispensable ingredient in most of the savoury foods. The salty taste is mainly contributed by sodium chloride through a proto-typical stimulus. The current sodium intake has been estimated to be exceeding normal recommendation at an alarming rate. This has given rise to health concerns since excessive sodium intake is associated with rise in blood pressure and eventually to cardiovascular diseases. The habitual salt intake among Asian population is around 10-12g/day against the WHO recommendation of 5-6g/day. Today food processing industries are facing challenges pertaining to sodium reduction, since it reduces the overall acceptability. In any food sodium can be reduced through a gradual lowering of salt level, however, this would require several months since it also decreases the overall palatability of foods. Another strategy that can be adopted to overcome this problem is to employ salt substitutes like monosodium glutamate (MSG). MSG has 30% less sodium in comparison to table salt and can help maintain palatability of foods. There are many studies supporting this observation. Our studies on the acceptability profile of salt reduced MSG incorporated fried preparations showed that approximately 25% of salt could be reduced in products without any significant effect on flavor profile. The results indicated that spice added product could be consumed with lower sodium levels and MSG had synergistic effect with spices. In salt reduced tomato soups, the control product with low salt was given lower scores as against MSG incorporated samples. It was also observed that increasing levels of MSG resulted in higher acceptance of products. Hence, it can be said that using MSG as a substitute would be a better option for maintaining adequate palatability in savoury foods with reduced sodium content.
钠是人体必需的微量营养素,是大多数咸味食品中不可缺少的成分。咸味主要是由氯化钠通过原型刺激产生的。据估计,目前的钠摄入量已经超出了正常建议的警戒线。这引起了对健康的担忧,因为过量的钠摄入与血压升高并最终导致心血管疾病有关。亚洲人的习惯性盐摄入量约为10-12克/天,而世界卫生组织建议的摄入量为5-6克/天。今天,食品加工业正面临着与钠减少有关的挑战,因为它降低了整体的可接受性。在任何食物中,钠都可以通过逐渐降低盐的含量来减少,然而,这将需要几个月的时间,因为它也会降低食物的整体适口性。另一个可以解决这个问题的策略是使用盐替代品,如味精(MSG)。与食盐相比,味精的钠含量少30%,有助于保持食物的美味。有许多研究支持这一观察结果。我们对含盐味精的油炸食品可接受性的研究表明,大约25%的盐可以在不显著影响风味的情况下减少。结果表明,味精与香料具有协同增效作用,可在低钠条件下食用。在减盐番茄汤中,低盐对照产品的得分低于加入味精的样品。研究还发现,味精含量的增加导致人们对产品的接受度更高。因此,可以说,使用味精作为替代品将是一个更好的选择,以保持足够的适口性,在减少钠含量的咸味食品。
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引用次数: 0
Kenaf (Hibiscus cannabinus L., Malvaceae) Research and Development Advances in Bangladesh: A Review 孟加拉国红麻(Hibiscus cannabinus L., Malvaceae)研究与开发进展综述
Pub Date : 2019-09-17 DOI: 10.31579/2637-8914/010
Md. Mahbubul Islam
Kenaf originated in India and Africa the plant is best grown in tropics and to some extent in sub-tropics. In Bangladesh, Kenaf is now a promising new fibre crop. Around 0.08-0.09million tons of kenaf produced in the country from 0.04 million hectares of land. The secondary data of kenaf used here were collected from different studies like national and international annual reports, thesis, books and journals during from January to July 2019. The plants are herbaceous annuals; growing to a height of even 5 m. There are some Kenaf varieties of bnagladesh, HC-2, HC-95, BJRI Kenaf-3(Bot Kenaf) and BJRI Kenaf -4 (KE-3). The commercial success of kenaf has important potential economic and environmental benefits in the areas of soil remediation, toxic waste cleanup, removal of oil spills on water, reduced chemical and energy use for paper production, greater recycled paper quality, reduced soil erosion due to wind and water, replacement or reduced use of fiberglass in industrial products, and the increased use of recycled plastics. In Bangladesh day by day demand of kenaf fibre is increasing. Kenaf uses in fibre, forage, paper pulp and also where kenaf is grown in home gardens, the more tender upper leaves and shoots are sometimes eaten either raw or cooked. Kenaf fruits have significant medicinal properties, very high in vitamin-C, antioxidants and phytochemicals. It’s seeds are a good source of fat slouble antioxidants. In future research to be continued for searching kenaf varieties tolerance to problem soil; tolerance to diseases and pests; having small seed size with long duration of seed viability and smoothness and indehiscence type of kenaf fruits.
红麻原产于印度和非洲,这种植物最好生长在热带,在一定程度上也生长在亚热带。在孟加拉国,红麻现在是一种很有前途的新型纤维作物。这个国家从4万公顷的土地上生产了大约0.08-0.09万吨红麻。这里使用的红麻的二手数据是从2019年1月至7月期间从国家和国际年度报告、论文、书籍和期刊等不同研究中收集的。植物是一年生草本植物;长到5米高的。孟加拉国的红麻品种有HC-2、HC-95、BJRI红麻-3(Bot红麻)和BJRI红麻-4 (KE-3)。红麻的商业成功在以下领域具有重要的潜在经济和环境效益:土壤修复、有毒废物清理、去除水中溢油、减少造纸的化学和能源使用、提高再生纸质量、减少因风和水造成的土壤侵蚀、在工业产品中更换或减少玻璃纤维的使用以及增加再生塑料的使用。在孟加拉国,对红麻纤维的需求日益增加。红麻用于纤维、饲料、纸浆,在家庭花园中种植红麻的地方,更嫩的上部叶子和嫩芽有时可以生吃或煮熟吃。红麻果实具有显著的药用价值,富含维生素c、抗氧化剂和植物化学物质。它的种子是脂肪溶性抗氧化剂的良好来源。寻找耐问题土壤的红麻品种是今后研究的重点;对病虫害的耐受性;种子大小小,种子活力持续时间长,果实光滑不开裂。
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引用次数: 4
Wine and Health; it's a Story 酒与健康;这是一个故事
Pub Date : 2019-09-17 DOI: 10.31579/2637-8914/007
J. Rifler
Wine is the fruit of the vineyard and the work of man. Since the highest antiquity, wine has been an important element of ritual and sacrificial practices. In Greece, he was both a cult object and a symbol of culture.
酒是葡萄园的果子,是人的工作。自上古以来,酒一直是仪式和祭祀活动的重要组成部分。在希腊,他既是崇拜对象,也是文化的象征。
{"title":"Wine and Health; it's a Story","authors":"J. Rifler","doi":"10.31579/2637-8914/007","DOIUrl":"https://doi.org/10.31579/2637-8914/007","url":null,"abstract":"Wine is the fruit of the vineyard and the work of man. Since the highest antiquity, wine has been an important element of ritual and sacrificial practices. In Greece, he was both a cult object and a symbol of culture.","PeriodicalId":19242,"journal":{"name":"Nutrition and Food Processing","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85906326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Novel Synthesis of Diketopectate Coordination Biopolymer Derivatives as Alternative Promising In Biomedicine, Pharmaceutics and Food Industrial Applications 新型合成双酮酸酯配位生物聚合物衍生物在生物医学、制药和食品工业中的应用前景
Pub Date : 2019-09-17 DOI: 10.31579/2637-8914/012
R. Hassan
Diketopectates (PDK) was quantitatively synthesized by the oxidation of pectin sol with potassium permanganate in alkaline solutions at pH`s > 12. The yield was 97.3 %. The chemical structure of such synthesized pectate-diketones was elucidated by elemental analysis and spectroscopic data. Sol-gel transformation and/or precipitation were observed when PDK was added to polyvalent metal ion electrolytes. The reaction mechanism of synthesis process was suggested and discussed.
用高锰酸钾在碱性溶液中氧化果胶溶胶,在pH为bbb12的条件下定量合成了双酮酸酯(PDK)。收率为97.3%。合成的果胶二酮的化学结构经元素分析和光谱分析证实。当PDK加入到多价金属离子电解质中时,观察到溶胶-凝胶转变和/或沉淀。提出并讨论了合成过程的反应机理。
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引用次数: 6
The Potential of Baobab (Adansonia Digitata L) Leaves From North- And West Kordofan In Sudan As Mineral Complement Of Common Diets 苏丹北科尔多凡和西科尔多凡猴面包树叶作为普通膳食矿物质补充的潜力
Pub Date : 2019-09-17 DOI: 10.31579/2637-8914/015
Habte Ty
Baobab is wildly growing in the Baobab-Belt of Kordofan, Sudan, where the leaves are consumed restrictively even though food insecurity is a wide spread phenomenon. In order to encourage consumption by all households and promote their values, information on the true nutrient density is sought. In a research conducted for that purpose it was found that the average calcium, magnesium, iron and zinc content of the baobab leaves collected from ten villages are 2852±697, 555±156, and 42.39±11.65 and 1.94±0.5 mg/100 g dry matter respectively. The mean values within and between villages are highly variable and the ratio between various minerals is beyond standard e.g. Ca: Mg >5. However, an average of 32g macerated leaves can enrich the calcium content of a daily staple diet per person to adequacy. Similar level of leaves can also optimize the magnesium and iron content of the daily diet per person, but caution is necessary not to overlook the balance of the minerals so that the bioavailability of the minor ones is not hindered.
猴面包树在苏丹科尔多凡的猴面包树带广泛生长,尽管粮食不安全是一个普遍现象,但那里的叶子被限制消费。为了鼓励所有家庭消费并推广他们的价值观,我们寻求有关真实营养密度的信息。研究发现,10个村庄采集的猴面包树叶片钙、镁、铁和锌的平均含量分别为2852±697、555±156、42.39±11.65和1.94±0.5 mg/100 g干物质。村庄内部和村庄之间的平均值变化很大,各种矿物之间的比率超出标准,例如Ca: Mg bbb50。然而,平均32克浸泡过的叶子就可以丰富每人每日主食的钙含量。同样水平的叶子也可以优化每人日常饮食中镁和铁的含量,但有必要注意不要忽视矿物质的平衡,以免影响微量元素的生物利用度。
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引用次数: 1
Effect of Salting Process on Fish Quality 盐渍工艺对鱼类品质的影响
Pub Date : 2019-09-17 DOI: 10.31579/2637-8876/011
M. H.R.
Salting is one of the oldest techniques known to man for the preservation and increasing of shelf life of fish, and was in use long before other processes such as smoking, drying, canning, marinating, etc. The present study can be summarized in identifying the changes in chemical composition, physicochemical parameters, microbiological quality and sensory properties associated with fish salting and storage periods.
腌制是人类已知的保存和延长鱼的保质期的最古老的技术之一,它的使用比熏制、干燥、罐装、腌制等其他方法要早得多。本研究可以概括为确定与鱼腌制和储存期有关的化学成分、理化参数、微生物质量和感官特性的变化。
{"title":"Effect of Salting Process on Fish Quality","authors":"M. H.R.","doi":"10.31579/2637-8876/011","DOIUrl":"https://doi.org/10.31579/2637-8876/011","url":null,"abstract":"Salting is one of the oldest techniques known to man for the preservation and increasing of shelf life of fish, and was in use long before other processes such as smoking, drying, canning, marinating, etc. The present study can be summarized in identifying the changes in chemical composition, physicochemical parameters, microbiological quality and sensory properties associated with fish salting and storage periods.","PeriodicalId":19242,"journal":{"name":"Nutrition and Food Processing","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73149399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
期刊
Nutrition and Food Processing
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