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Research of the antioxidants content in plant raw materials – ingredients for polycomponent functional chips 研究植物原料中的抗氧化剂含量--多成分功能芯片的原料
Pub Date : 2024-01-15 DOI: 10.47370/2072-0920-2023-19-4-134-143
O. Perfilova, Z. Y. Rodina, K. V. Bryksina, A. S. Ilyinsky
The article discusses the possibility of using such plant raw materials as pumpkin varieties of Michurinskaya, Krasnaya Malyshka and hybrid Azhur medoviy F1, calendula flower powder, corn flour when designing new types of multicomponent chips ensuring the principle of resource saving due to the involvement of apple production pomace in the technological process juice. A comprehensive analysis of plant raw materials used in the production of chips was carried out for the total content of antioxidants, polyphenolic composition (flavonols, catechins, anthocyanins), the presence of ascorbic acid and beta-carotene. Among the varieties and hybrids of pumpkin, in terms of the total content of water-soluble antioxidants, Krasnaya Malyshka and Azhur Medoviy F1 stand out, then apple pomace, corn flour are ranked in increasing antioxidant value, and the leader here is calendula flower powder. The content of polyphenols in the hybrid Azhur medoviy F1 is higher than in the varieties of Michurinskaya and Krasnaya Malyshka by an average of 42%. The maximum content of ascorbic acid was found in Krasnaya Malyshka pumpkin, but at the same time this variety is inferior in beta-carotene content to two other varieties Michurinskaya and the hybrid Azhur medoviy F1 by 58 and 54%, respectively. Apple pomace can act as an additional source of ascorbic acid and flavonols, calendula flower powder – ascorbic acid, polyphenols and beta-carotene, and corn flour – flavonols, catechins and beta-carotene. All pumpkin varieties and hybrids studied in the work ensure that the finished multicomponent chips, taking into account the established recommended consumption rate – 30 g per day, contain functional ingredients – ascorbic acid, beta-carotene and flavonols at a level of more than 15% of the physiological consumption rate per day.
文章讨论了在设计新型多组分薯片时使用植物原料的可能性,如米丘林斯卡亚、克拉斯纳亚-马利什卡和杂交阿祖尔-梅多维 F1 南瓜品种、金盏花粉、玉米粉,以确保由于苹果生产果渣参与技术过程果汁而节约资源的原则。对用于生产薯片的植物原料进行了全面分析,以了解抗氧化剂的总含量、多酚成分(黄酮醇、儿茶素、花青素)、抗坏血酸和β-胡萝卜素的存在情况。在南瓜品种和杂交种中,就水溶性抗氧化剂的总含量而言,Krasnaya Malyshka 和 Azhur Medoviy F1 脱颖而出,然后是苹果渣和玉米粉,它们的抗氧化剂价值依次递增,而金盏菊花粉则是其中的佼佼者。杂交品种 Azhur medoviy F1 的多酚含量比 Michurinskaya 和 Krasnaya Malyshka 品种平均高出 42%。Krasnaya Malyshka 南瓜的抗坏血酸含量最高,但与此同时,该品种的β-胡萝卜素含量却比另外两个品种 Michurinskaya 和杂交种 Azhur medoviy F1 低,分别为 58% 和 54%。苹果渣可以作为抗坏血酸和黄酮醇的额外来源,金盏花粉--抗坏血酸、多酚和β-胡萝卜素,玉米粉--黄酮醇、儿茶素和β-胡萝卜素。在这项工作中研究的所有南瓜品种和杂交种都能确保多组分薯片成品(考虑到既定的推荐食用量--每天 30 克)中的功能成分--抗坏血酸、β-胡萝卜素和黄酮醇的含量超过每天生理食用量的 15%。
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引用次数: 0
Development of technological solutions to increase the biological value of gluten-free bread 开发提高无麸质面包生物价值的技术解决方案
Pub Date : 2024-01-15 DOI: 10.47370/2072-0920-2023-19-4-119-125
N. A. Pankratyeva, O. Chechenikhina
The industry of gluten-free bakery products has not been studied properly, so this topic is gaining popularity among scientists. The subject of the research was the development of recipes for gluten-free flour mixtures. To improve the taste characteristics of the product and increase the biological value, it was decided to introduce plant raw materials non-traditional for bread. Chia seeds and carrot powder were chosen as additives. The goal of the research was to develop recipes for gluten-free flour mixtures. The research was carried out in several stages: 1. determination of the component composition of the gluten-free mixture recipe and production of prototypes; 2. analysis of organoleptic indicators; 3. carrying out physical and chemical studies of dough and finished products. To carry out the analysis instrumental and visual research methods were used. During the experiment three samples of bread were obtained from different types of gluten-free flour (No. 1 – green buckwheat; No. 2 amaranth flour; No. 3 – gram flour) in combination with rice flour, carrot powder and chia seeds. The control sample was bread made from rice flour, potato and corn starch. The rate of dietary fiber supplementation was calculated on the basis of the recommended daily intake. Thus, 2.8 g of dietary fiber was added with carrots, and 4.4 g of dietary fiber with chia seeds. According to all the studies carried out, sample No. 3 from gram flour turned out to be the best. The research results can be used in the baking industry to expand the range of bakery products. A mixture for making gluten-free bread can be a very useful product, especially for those categories of the population who have a need for such products. Also, given that for the majority of the population bread is a commodity of everyday demand, the production of such mixtures will be in great demand.
无麸质烘焙产品行业尚未得到适当的研究,因此这一课题越来越受到科学家们的青睐。研究的主题是开发无麸质面粉混合物的配方。为了改善产品的口感特征并提高生物价值,研究人员决定引入非传统面包用植物原料。奇异籽和胡萝卜粉被选为添加剂。研究的目标是开发无麸质面粉混合物的配方。研究分几个阶段进行:1. 确定无麸质混合物配方的成分组成并制作原型; 2. 分析感官指标; 3. 对面团和成品进行物理和化学研究。为了进行分析,使用了仪器和视觉研究方法。在实验过程中,用不同类型的无筋面粉(1 号--绿荞麦;2 号--苋菜粉;3 号--禾木粉)与米粉、胡萝卜粉和奇亚籽混合制成了三种面包样品。对照样本是由米粉、马铃薯和玉米淀粉制成的面包。膳食纤维的补充量根据推荐的每日摄入量计算。因此,胡萝卜中添加了 2.8 克膳食纤维,奇异籽中添加了 4.4 克膳食纤维。在所有的研究中,3 号样品从碾磨面粉中提取的膳食纤维是最好的。研究成果可用于烘焙业,以扩大烘焙产品的范围。用于制作无麸质面包的混合物可能是一种非常有用的产品,特别是对于那些需要此类产品的人群。此外,鉴于面包是大多数人的日常必需品,生产这种混合物的需求量将非常大。
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引用次数: 0
Evaluation of the quality and safety of sugar substitutes 评估糖替代品的质量和安全性
Pub Date : 2024-01-15 DOI: 10.47370/2072-0920-2023-19-4-63-71
A. S. Gavrilov, E. Y. Minnikhanova, A. A. Tumashov, A. V. Tarasov, D. A. Gladkova
High sugar consumption leads to such socially significant diseases as type 2 diabetes, osteoporosis, obesity, metabolic syndrome, and cardiovascular diseases. The problem of replacing sugar in food products and finished culinary products is always acute for food manufacturers. In the future the demand for intense sweeteners and sugar substitutes is expected to increase, as the demand for dietary preventive, sports and diabetic nutrition products in the Russian Federation is steadily growing. The wide selection of sugar substitutes available on the market is due to their significant economic advantages, high sweetness factor, ease of use and the absence of negative effects on the human body, since they do not contain glucose and do not lead to sharp fluctuations in blood sugar. Their use allows us to create innovative products, take into account the needs of different consumer groups and follow modern requirements for a healthy lifestyle. An important indicator in the production of sugar substitutes is their quality characteristics. The purpose of the research is commodity assessment of the quality of four most popular liquid sugar substitutes for compliance with labeling in accordance with the technical regulations TR CU 021/2012, microbiological indicators, examination of samples for the presence of sweeteners, and preservative content. It has been established that all the studied samples violate the requirements of the current legislation, starting with typos in the declaration of conformity (Slastya-super), ending with unreliable information on the label («Mastershape»TM, «Nosugar», «Sladkiy pshik»TM), excess concentration of preservatives above the permitted limits («Sladkiy pshik»TM) and microbiological purity («Mastershape» and «Nosugar»).
高糖消费会导致 2 型糖尿病、骨质疏松症、肥胖症、代谢综合征和心血管疾病等社会性重大疾病。食品和烹饪成品中的代糖问题一直是食品制造商面临的尖锐问题。由于俄罗斯联邦对膳食预防、运动和糖尿病营养产品的需求稳步增长,预计未来对强甜味剂和糖替代品的需求将增加。市场上可供选择的代糖种类繁多,这是因为它们具有显著的经济优势、甜度高、易于使用,而且对人体没有负面影响,因为它们不含葡萄糖,不会导致血糖急剧波动。使用它们可以让我们创造出创新产品,考虑到不同消费群体的需求,并遵循现代健康生活方式的要求。生产代糖的一个重要指标是其质量特性。这项研究的目的是对四种最受欢迎的液态代糖的质量进行商品评估,以确定其是否符合技术法规 TR CU 021/2012、微生物指标、甜味剂含量和防腐剂含量规定的标签要求。结果表明,所研究的所有样品都违反了现行法规的要求,首先是合格声明中的错别字("Slastya-super"),其次是标签上的信息不可靠("Mastershape "TM、"Nosugar"、"Sladkiy pshik "TM)、防腐剂浓度超标("Sladkiy pshik "TM)和微生物纯度("Mastershape "和 "Nosugar")。
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引用次数: 0
Rationale for the use of quail meat in the production of food products for special purposes 使用鹌鹑肉生产特殊用途食品的理由
Pub Date : 2024-01-15 DOI: 10.47370/2072-0920-2023-19-4-126-133
A. M. Patieva, Z. N. Khatko, S. V. Patieva, A. V. Zykova
As a result of scientific research carried out on the materials and technical base of KubSAU named after. I.T. Trubilin and MSTU technological parameters and biological value of quail meat has been studied. Texas broiler quails, which were raised on a farm in the Krasnodar Territory, were slaughtered. The rationale for the use of Texas broiler quail meat in the technology of special-purpose meat products has been given. Studies of technological properties showed that the slaughter yield of an uneviscerated carcass is on average 85%. The yield of boneless meat was assessed in two ways: after gutting and after blanching the carcass, which showed that the yield of boneless meat after blanching was higher by 16.87 g, which was explained by a more thorough separation of muscle tissue from the bones. The results provided the basis for the use of blanching of whole carcasses in the production technology of special products based on quail meat. The recipe composition of meat cream based on quail meat and offal was modeled. Experimental batches were developed, followed by a tasting assessment and calculation of nutritional value, which showed high results, which justified the use of Texas broiler quail meat for the production of products for both general and special purposes.
对以 I.T. Trubilin 和 MSTU 命名的 KubSAU 的材料和技术基础进行了科学研究。对鹌鹑肉的技术参数和生物价值进行了研究。屠宰的是在克拉斯诺达尔边疆区农场饲养的德克萨斯肉用鹌鹑。在特殊用途肉制品技术中使用德克萨斯肉用鹌鹑肉的理由已经给出。技术特性研究表明,未开膛胴体的屠宰率平均为 85%。对去骨肉产量的评估有两种方式:胴体去内脏后和焯水后,结果表明,焯水后去骨肉产量高出 16.87 克,原因是肌肉组织与骨头分离得更彻底。这些结果为在以鹌鹑肉为基础的特殊产品的生产技术中使用整块胴体焯水提供了依据。对以鹌鹑肉和内脏为基础的肉膏的配方组成进行了建模。实验批次已经开发出来,随后进行了品尝评估和营养价值计算,结果表明,使用德克萨斯肉用鹌鹑肉生产普通和特殊用途的产品是合理的。
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引用次数: 0
Preparation of cottage cheese enriched with an antioxidant preparation 制备富含抗氧化剂的松软干酪
Pub Date : 2024-01-15 DOI: 10.47370/2072-0920-2023-19-4-157-162
O. Sycheva, V. G. Kaishev, S. A. Oleinik, E. Skorbina, I. Trubina
The steady trend towards the production and consumption of functional foods is a hallmark of modern times. Among them fermented milk products, including cottage cheese, have a big share. Antioxidants, in particular betaine, are used for the fortification of food products. Betaine is proved to have a wide range of health benefits. The recommended intake of betaine is 131 mg/day, however, to exhibit a functional effect on the human body, its daily dose must reach 1500 mg. The actual consumption of betaine in food products is much lower, which necessitates the need to enrich daily diet products with betaine, in particular cottage cheese. The possibility of improving the composition of cottage cheese in terms of antioxidants, dietary fiber and the microelement silicon, thanks to the addition of the drug acidin-pepsin, has been experimentally proven. The preparation acidin-pepsin is added at the rate of 5 g per 100 kg of milk. This amount of the preparation contains 4 g of betaine hydrochloride, 10 mg of pork pepsin; and excipients, i.e. 240 mg of povidone-K25 240, 104 mg of colloidal silicon dioxide, 50 mg of calcium stearate, up to 12.6 g of sorbitol. The yield of cottage cheese from 100 kg of milk is 30.0 – 30.5 kg. The use of this technology will increase the shelf life of the finished product, expand the range of enriched functional products, since when using the preparation acidin-pepsin, cottage cheese is enriched not only with the antioxidant betaine, but also with dietary fiber povidone, calcium stearate, sorbitol and the microelement silicon.
生产和消费功能性食品是现代社会的一个标志。其中,包括松软干酪在内的发酵奶制品占有很大份额。抗氧化剂,特别是甜菜碱,被用于强化食品。甜菜碱被证明对健康有广泛的益处。甜菜碱的推荐摄入量为每天 131 毫克,但要对人体产生功能性影响,每天的剂量必须达到 1500 毫克。食品中甜菜碱的实际消费量要低得多,因此有必要在日常饮食产品中添加甜菜碱,特别是松软干酪。实验证明,在松软干酪中添加酸蛋白胃蛋白酶药物,可以提高抗氧化剂、膳食纤维和微量元素硅的含量。酸素胃蛋白酶制剂的添加量为每 100 千克牛奶 5 克。该制剂含有 4 克盐酸甜菜碱、10 毫克猪胃蛋白酶和辅料,即 240 毫克聚维酮-K25 240、104 毫克胶体二氧化硅、50 毫克硬脂酸钙和 12.6 克山梨醇。100 公斤牛奶的松软干酪产量为 30.0 - 30.5 公斤。这项技术的使用将延长成品的保质期,扩大富集功能产品的范围,因为在使用酸蛋白-胃蛋白酶制剂时,松软干酪不仅富集了抗氧化剂甜菜碱,还富集了膳食纤维聚维酮、硬脂酸钙、山梨醇和微量元素硅。
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引用次数: 0
Thermodynamics of interaction of inulin complex with water 菊粉复合物与水相互作用的热力学
Pub Date : 2024-01-15 DOI: 10.47370/2072-0920-2023-19-4-111-118
Yu. A. Maksimenko, O. Konnova, I. Y. Aleksanian
Currently, the key trends in the global food market include the rapidly developing functional nutrition industry, which is of great interest to consumers. Inulin is a natural polysaccharide of plant origin, consisting of residues of E-fructofuranose (fructose). The object of the research is inulin extract from Jerusalem artichoke at different humidity levels. It has been established that to intensify the drying process of inulin extract, it is advisable to increase the mass transfer surface, which can be achieved by spraying the initial product, and using volumetric energy supply methods, in particular, radiation energy supply. The important and most energy-intensive stages of drying are carried out in the hygroscopic area of equilibrium humidity of the object of the research, which determines the intensity and mechanism of the dehumidification operation in order to increase the degree of perfection, select rational operating parameters, adapt to the object of the analysis and solve a mathematical model of removal moisture from it. Based on the sorption isotherms and hygroscopic parameters of the inulin extract obtained in preliminary studies, obtained by dehydrating the inulin extract from Jerusalem artichoke (variety «Skorospelka», grown by JSC «Chaganskoe», the bAstrakhan region), a thermodynamic analysis of the process of sorption and desorption was carried out in different ranges of humidity variation. The total binding energy of moisture with the dry residue of inulin and its thermodynamic components were found. The data obtained do not contradict known literature sources and can be recommended when designing processes for removing moisture from inulin extract and designing drying devices.
目前,全球食品市场的主要趋势包括快速发展的功能性营养产业,这也引起了消费者的极大兴趣。菊粉是一种源自植物的天然多糖,由 E-呋喃果糖(果糖)残留物组成。研究对象是从不同湿度下的菊芋中提取菊粉。已经证实,要强化菊粉提取物的干燥过程,最好是增加传质面,这可以通过喷洒初始产品和使用容积供能方法(特别是辐射供能)来实现。干燥过程中最重要、最耗能的阶段是在研究对象平衡湿度的吸湿区进行的,这就决定了除湿操作的强度和机理,以便提高完善程度,选择合理的操作参数,适应分析对象,并求解从中去除水分的数学模型。通过对耶路撒冷朝鲜蓟(品种为 "Skorospelka",由俄阿斯特拉罕州 "Chaganskoe "股份公司种植)中的菊淀提取物进行脱水处理,在初步研究中获得了菊淀提取物的吸附等温线和吸湿参数,在此基础上对不同湿度变化范围内的吸附和解吸过程进行了热力学分析。研究发现了水分与菊粉干残渣的总结合能及其热力学成分。所获得的数据与已知的文献资料并不矛盾,可作为设计菊粉提取物除湿工艺和设计干燥设备的参考。
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引用次数: 0
Use of dandelion root in functional bread technology 蒲公英根在功能性面包技术中的应用
Pub Date : 2024-01-15 DOI: 10.47370/2072-0920-2023-19-4-103-110
A. P. Korolev, O. Feofilaktova, N. V. Zavorokhina, A. V. Tarasov
Prevention of nutritional diseases with the help of functional foods remains relevant. Therefore, the development of food technology using raw materials that contribute to the formation of functional properties is relevant and has scientific and practical significance. The object of the research was every day product, i.e. bread made from premium wheat flour. In order to form functional properties non-traditional plant raw materials were used to enrich bread – dandelion root, characterized by a high content of prebiotic substance – inulin. The purpose of the research was to substantiate the creation of bakery products for a wide range of consumers, enriched with wild plant materials with functional properties. Organoleptic evaluation was carried out in accordance with GOST R 53161-2008; dietary fiber content according to GOST R 54014-2010; vitamins according to the General Pharmacopoeia. 1.2.3.0017.15. As a result of laboratory baking, experimental samples of bread were obtained from premium wheat flour containing dandelion root powder in the recipe in amounts of 5, 10 and 15%. An organoleptic assessment of the quality of the prototypes made it possible to justify the choice of a bread recipe made from wheat flour with the addition of dandelion root powder in an amount of 5%. A larger amount contributed to the appearance of a bitter taste, a specific herbal odor and the formation of uneven porosity of bread and dense crumb. Adding dandelion root powder to the recipe for bread made from wheat flour helps to increase the content of dietary fiber in the finished product by an average of 1.5 times for every 5% of added powder, as well as increasing the content of vitamins B1, B2 and B5. The developed type of bread can be produced at any bakery, as well as public catering enterprise, which will help expand the range of functional food products.
借助功能性食品预防营养性疾病仍然具有现实意义。因此,利用有助于形成功能特性的原材料开发食品技术具有重要的科学和现实意义。研究对象是日常产品,即用优质小麦粉制成的面包。为了形成面包的功能特性,使用了非传统植物原料--蒲公英根,其特点是含有大量益生元物质--菊粉。这项研究的目的是为广泛的消费者创造具有功能特性的富含野生植物原料的面包产品提供依据。感官评价依据 GOST R 53161-2008;膳食纤维含量依据 GOST R 54014-2010;维生素依据《普通药典》。1.2.3.0017.15.经过实验室烘焙,用配方中含有蒲公英根粉(5%、10% 和 15%)的优质小麦粉制成了面包实验样品。通过对原型面包的质量进行感官评估,可以证明选择在小麦粉中添加 5%蒲公英根粉的面包配方是正确的。如果添加量过多,面包会出现苦味、特殊的草药气味,并形成不均匀的面包孔隙和致密的面包屑。在用小麦粉制作面包的配方中添加蒲公英根粉,每添加 5%,成品中的膳食纤维含量平均增加 1.5 倍,维生素 B1、B2 和 B5 的含量也会增加。开发的这种面包可以在任何面包店和公共餐饮企业生产,这将有助于扩大功能性食品的范围。
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引用次数: 0
Rationale for obtaining protein concentrate of industrial hemp seeds of Cannabis sativa L. of modern selection based on mathematical modeling and its application in food production 基于数学建模的现代精选大麻工业大麻籽浓缩蛋白的获取原理及其在食品生产中的应用
Pub Date : 2024-01-15 DOI: 10.47370/2072-0920-2023-19-4-144-149
A. V. Petrenko, E. S. Tarasov, O. N. Kaminir, E. N. Guba, E. A. Kalinyuk
In recent decades interest in hemp seed concentrates, which are characterized by a valuable amino acid composition and high nutritional value, has increased. Hemp seeds are sources of vegetable protein and essential components for maintaining health due to the rich content of protein compounds, vitamins, and unsaturated fatty acids. So, production of protein concentrates from oilseeds is becoming relevant. Taking this into account, it is relevant to conduct research aimed at developing and improving the technology for obtaining protein products from the seeds of industrial hemp Cannabis Sativa L of modern selection, as well as expanding the possibility of their use as a part of a different range of food products. The seeds of industrial hemp Cannabis Sativa L of modern selection were used as objects of the research. The studies used both generally accepted and special chemical, physicochemical and physical methods for studying the quality of raw materials and finished products. The research was carried out to improve the technology for obtaining protein concentrate from the seeds of industrial hemp Cannabis Sativa L. based on mathematical modeling of the process, which showed the greatest efficiency in extracting protein concentrate using a 20% alcohol solution as an extractant. Analysis of the composition of the resulting protein concentrate showed a predominant content of globulins. At the same time, the composition of globulin fractions, in comparison with albumin, indicates a great potential for the use of globulin in the formulations of functional food products, as well as a component of targeted technological action. In general, the studies have shown the feasibility of using protein concentrates from industrial hemp seeds of Cannabis Sativa L of modern selection in food products as a functional and technological ingredient.
近几十年来,人们对具有珍贵氨基酸成分和高营养价值的大麻籽浓缩物的兴趣与日俱增。由于含有丰富的蛋白质化合物、维生素和不饱和脂肪酸,大麻籽是植物蛋白的来源,也是维持健康的重要成分。因此,从油籽中生产浓缩蛋白质正变得越来越重要。有鉴于此,有必要开展研究,旨在开发和改进从现代精选的工业大麻籽中获取蛋白质产品的技术,并扩大其作为不同食品的一部分的可能性。研究对象是现代选育的工业大麻籽。研究使用了公认的和特殊的化学、物理化学和物理方法来研究原材料和成品的质量。研究以数学模型为基础,对从工业大麻籽中提取浓缩蛋白质的技术进行了改进,结果表明,使用 20% 的酒精溶液作为提取剂提取浓缩蛋白质的效率最高。对所得浓缩蛋白成分的分析表明,球蛋白含量占主导地位。同时,与白蛋白相比,球蛋白馏分的成分表明,球蛋白在功能性食品配方中的应用潜力巨大,也是一种有针对性的技术成分。总之,研究表明,在食品中使用现代精选大麻工业大麻籽的蛋白质浓缩物作为功能和技术成分是可行的。
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引用次数: 0
The use of corn and buckwheat flour in the production of bakery products 使用玉米和荞麦粉生产烘焙食品
Pub Date : 2024-01-15 DOI: 10.47370/2072-0920-2023-19-4-72-79
E. N. Efremova, A. I. Belyaev, N. Y. Petrov, E. Zenina
Currently, to make profit all entrepreneurs expand the range of products. The purpose of the research is introduction and use of a combination of different types of flour in bread baking in order to expand the range of bakery products of improved quality. The objectives of the research are to study the organoleptic quality indicators of the experimental sample; to conduct a study on physical and chemical quality indicators of the experimental sample; to determine the economic feasibility of using a new recipe in bread production. The research was carried out on the basis of the Department of Processing Technologies and Food Security of Volgograd State Agrarian University. To expand the range of bakery products, 40% of corn flour and 10% of buckwheat flour were used to replace 50% of wheat flour. The bread was baked using the non-steam method. When conducting an organoleptic assessment of bread, the experimental sample complied with the requirements of GOST 27669-88 «Wheat baking flour. Method of trial laboratory bread baking.» The taste became sweeter, the porosity became fine and thin-walled, and the color of the crumb became light brown. According to physicochemical indicators, the experimental sample was 56 g larger in bread volume, and the crumb moisture content was 43%. The economic efficiency of bread production was calculated. The profitability of experimental bread production was 44%, which was 14% higher than the control (wheat) sample.  I t is recommended to produce bread using a combination of three types of flour, to increase the output at enterprises. This type of bread, in terms of organoleptic and physico-chemical indicators, has proven itself to be a more advantageous example of a bakery product compared with wheat bread.
目前,为了盈利,所有企业家都在扩大产品范围。本研究的目的是在面包烘焙中引入和使用不同种类面粉的组合,以扩大烘焙产品的范围,提高质量。研究目标是研究实验样品的感官质量指标;对实验样品的物理和化学质量指标进行研究;确定在面包生产中使用新配方的经济可行性。这项研究是在伏尔加格勒国立农业大学加工技术和食品安全系的基础上进行的。为了扩大面包产品的范围,用 40%的玉米粉和 10%的荞麦粉代替了 50%的小麦粉。面包采用非蒸煮法烘焙。在对面包进行感官评估时,实验样品符合 GOST 27669-88《小麦烘焙面粉》的要求。实验室面包烘焙试验方法"。口感变得更甜,孔隙率变得更细,壁更薄,面包屑的颜色变成浅棕色。理化指标显示,试验样品的面包体积增加了 56 克,面包屑含水量为 43%。计算了面包生产的经济效益。实验面包生产的利润率为 44%,比对照(小麦)样品高 14%。 建议使用三种面粉组合生产面包,以提高企业产量。事实证明,这种面包在感官和理化指标方面比小麦面包更有优势。
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引用次数: 0
The influence of plant components on microbiological and oxidative processes in dry fish and plant products during storage 植物成分对干鱼和植物产品贮藏期间微生物和氧化过程的影响
Pub Date : 2024-01-15 DOI: 10.47370/2072-0920-2023-19-4-91-96
S. V. Zolotokopova, I. Koroma, A. A. Nevalennaya, E. Y. Lebedeva
A pressing issue in the food industry is providing the population with adequate nutrition. According to the concept of healthy eating, a person needs to increase the consumption of plant foods without reducing the consumption of foods containing complete protein. We have created dry fish and plant products, in the form of food concentrates, containing all the necessary macro- and micronutrients. The purpose of the research was to study the influence of plant components on the microbiological and oxidative processes of dry fish and fish-plant products during storage. To achieve the intended goal, the tasks of determining microbiological indicators and oxidation products at the beginning and end of the storage period were solved. Storage of dry fish and plant products was carried out for 12 months in polymer packaging at a temperature of plus 20±5℃. All analyses were carried out using generally accepted standard methods. As a result of the studies, it was established that the microbiological indicators of a dry fish-plant product, due to the addition of vegetables and corn flour, were higher than those of a dry fish product (0.5x104 and 0.2x104 CFU per 1 g, respectively), but during storage the bacterial contamination of dry of fish and plant products decreased from 0.5x104 to 0.1x104 CFU per 1 g of product. Also, plant components affected the oxidative processes in dry fish and vegetable products. The acid number in samples of dry fish product increased from 0.71 to 2.67 mg of KOH, and in samples of dry fish-plant product – from 0.65 to 1.87 mg of KOH after 12 months of storage. Thus, plant components inhibited the oxidation process and maintain the quality of the product during storage.
食品行业的一个紧迫问题是为人们提供充足的营养。根据健康饮食的概念,一个人需要增加植物性食物的摄入量,同时不减少含有完整蛋白质的食物的摄入量。我们以浓缩食品的形式制作了干鱼和植物产品,其中含有所有必要的宏观和微观营养素。研究的目的是研究植物成分对干鱼和鱼植物产品在储存期间的微生物和氧化过程的影响。为了实现预期目标,研究人员解决了在贮藏开始和结束时测定微生物指标和氧化产物的任务。干鱼和植物产品在聚合物包装中储存 12 个月,温度为正 20±5℃。所有分析均采用公认的标准方法进行。研究结果表明,由于添加了蔬菜和玉米粉,干鱼植物产品的微生物指标高于干鱼产品(每 1 克分别为 0.5x104 和 0.2x104 CFU),但在储存期间,干鱼植物产品的细菌污染从每 1 克 0.5x104 CFU 降至 0.1x104 CFU。此外,植物成分也会影响鱼干和蔬菜产品的氧化过程。储存 12 个月后,干鱼产品样本中的酸值从 0.71 升至 2.67 毫克 KOH,干鱼-植物产品样本中的酸值从 0.65 升至 1.87 毫克 KOH。因此,植物成分抑制了氧化过程,保持了产品在储存期间的质量。
{"title":"The influence of plant components on microbiological and oxidative processes in dry fish and plant products during storage","authors":"S. V. Zolotokopova, I. Koroma, A. A. Nevalennaya, E. Y. Lebedeva","doi":"10.47370/2072-0920-2023-19-4-91-96","DOIUrl":"https://doi.org/10.47370/2072-0920-2023-19-4-91-96","url":null,"abstract":"A pressing issue in the food industry is providing the population with adequate nutrition. According to the concept of healthy eating, a person needs to increase the consumption of plant foods without reducing the consumption of foods containing complete protein. We have created dry fish and plant products, in the form of food concentrates, containing all the necessary macro- and micronutrients. The purpose of the research was to study the influence of plant components on the microbiological and oxidative processes of dry fish and fish-plant products during storage. To achieve the intended goal, the tasks of determining microbiological indicators and oxidation products at the beginning and end of the storage period were solved. Storage of dry fish and plant products was carried out for 12 months in polymer packaging at a temperature of plus 20±5℃. All analyses were carried out using generally accepted standard methods. As a result of the studies, it was established that the microbiological indicators of a dry fish-plant product, due to the addition of vegetables and corn flour, were higher than those of a dry fish product (0.5x104 and 0.2x104 CFU per 1 g, respectively), but during storage the bacterial contamination of dry of fish and plant products decreased from 0.5x104 to 0.1x104 CFU per 1 g of product. Also, plant components affected the oxidative processes in dry fish and vegetable products. The acid number in samples of dry fish product increased from 0.71 to 2.67 mg of KOH, and in samples of dry fish-plant product – from 0.65 to 1.87 mg of KOH after 12 months of storage. Thus, plant components inhibited the oxidation process and maintain the quality of the product during storage.","PeriodicalId":516588,"journal":{"name":"New Technologies","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140507648","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}
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