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Efficiency Of Agricultural Investments In The Republic Of Serbia 塞尔维亚共和国农业投资的效率
Pub Date : 2024-05-21 DOI: 10.2478/contagri-2024-0007
Dragan Milić, Bogdan Jocić, T. Novaković, Dragana Novaković, Danica Glavaš-Trbić
The research analyzes the efficiency of investments in the agricultural sector of the Republic of Serbia. The data used in the research were sourced from the Statistical Office of the Republic of Serbia and the Directorate for Agrarian Payments. Over the period from 2012 to 2021, there was an increase in the efficiency of agricultural investments. The results point to a significant increase in investments per hectare compared to the previously analyzed period (1996-2005). The data were processed using standard statistical instruments of descriptive statistics. Additionally, regression analysis was employed to show the impact of investments on the gross value added in this sector. It was established that over the period from 2012 to 2021, the effect of investments on the gross value added in agriculture was not statistically significant.
研究分析了塞尔维亚共和国农业部门的投资效率。研究中使用的数据来自塞尔维亚共和国统计局和农业支付局。在 2012 年至 2021 年期间,农业投资效率有所提高。研究结果表明,与之前分析的时期(1996-2005 年)相比,每公顷的投资大幅增加。数据使用标准的描述性统计工具进行处理。此外,还采用了回归分析,以显示投资对该部门总附加值的影响。结果表明,在 2012 至 2021 年期间,投资对农业总增加值的影响在统计上并不显著。
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引用次数: 0
Identification of the Optimal Lopping Stage of Gliricidia Sepium used as Manure for Coconut Plantations 确定椰子种植园中用作肥料的鹅掌楸的最佳砍伐阶段
Pub Date : 2024-05-21 DOI: 10.2478/contagri-2024-0013
S. S. Udumann, Kudamuththettuwe Gedara Sanduni Darshika Bandara, S. Ranawana, U.G. Apekshika T. Premathilake, A. Atapattu
In the light of the current fertilizer crisis in Sri Lanka, there has been a notable increase in the demand for organic fertilizers. Consequently, Gliricidia sepium, a nitrogen-fixing tree, has emerged as a viable option serving as green manure and soil amendment in coconut plantations. However, determining the most appropriate stage for lopping Gliricidia to obtain its optimal nutrient compositions remains uncertain. Therefore, the primary objective of this study is to identify the optimal lopping stage of G. sepium as soil amendment in coconut plantations. The experiment was conducted over three months in an established Gliricidia field, following a Randomized Complete Block Design with three replicates. Plant samples were collected at 4, 6, 8, 10, and 12 weeks after initial cutting, corresponding to different growth stages. The samples were further analyzed to measure various growth parameters and nutrient contents across the lopping stages. The collected data were statistically analyzed using one-way ANOVA at a 5% significance level on Minitab 17 software. The results revealed significant differences (P<0.05) in the mean values of growth metrics and nutrient contents across the lopping stages. As the plant matured, the leaf biomass percentage showed a descending trend while the stem biomass percentage had an ascending pattern. At 10 weeks, leaves displayed the highest nitrogen content (3.43%), thus representing the optimal stage for fulfilling the nitrogen requirements of adult coconut palms, with minimal leaf biomass. These findings have identified the optimal lopping stage of G. sepium to maximize its efficacy as green manure for coconut cultivation. It is recommended that future studies further explore potential positive impacts of utilizing G. sepium as an intercropped green manure, thereby promoting sustainable agricultural practices within the coconut sector.
鉴于斯里兰卡当前的肥料危机,对有机肥料的需求明显增加。因此,固氮树 Gliricidia sepium 成为椰子种植园绿肥和土壤改良的可行选择。然而,确定砍伐槟榔树以获得其最佳营养成分的最合适阶段仍不确定。因此,本研究的主要目的是确定椰子树作为椰子种植园土壤改良剂的最佳砍伐阶段。实验在一片已建成的 Giricidia 地里进行,为期三个月,采用随机完全区组设计,三次重复。在最初砍伐后的 4、6、8、10 和 12 周,即不同的生长阶段,采集植物样本。对样本进行进一步分析,以测量不同砍伐阶段的各种生长参数和养分含量。收集到的数据在 Minitab 17 软件上以 5%的显著性水平进行单因素方差分析。结果表明,不同砍伐期的生长指标和养分含量的平均值存在明显差异(P<0.05)。随着植株的成熟,叶片生物量百分比呈下降趋势,而茎生物量百分比呈上升趋势。10 周时,叶片含氮量最高(3.43%),因此是满足成年椰子树氮需求的最佳阶段,叶片生物量最小。这些发现确定了 G. sepium 的最佳砍伐阶段,以最大限度地发挥其作为椰子种植绿肥的功效。建议今后的研究进一步探讨利用蟛蜞菊作为间作绿肥的潜在积极影响,从而促进椰子行业的可持续农业实践。
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引用次数: 0
Evaluation of Earnings Management in Relation to the Quality of Financial Reporting: A Comparative Analysis of the Agriculture and Manufacturing Sectors 评估盈利管理与财务报告质量的关系:农业和制造业的比较分析
Pub Date : 2024-05-21 DOI: 10.2478/contagri-2024-0015
Teodora Ilić, Kristina Peštović, Dušan Saković, Dijana Rađo
This study investigates earnings management and its determinants in the agricultural and manufacturing sectors, with the aim of promoting the quality of financial reporting. The sample includes 1,381 actively operating companies in AP Vojvodina, Republic of Serbia, in the period from 2019 to 2021. Earnings management activities are identified using discretionary accruals computed with modified Jones model. Panel data analysis reveals that profitability and company size exert a positive and statistically significant influence on earnings management practices. Conversely, sales growth demonstrates a negative and statistically significant impact on earnings management. Furthermore, the analysis across the studied years indicates statistically significant differences in the prevalence of earnings management practices. However, the study found no significant differences in earnings management practices between the agriculture and manufacturing sectors. The significance of this study lies in its potential to provide valuable insights for investors, regulators, and financial analysts, helping them in making informed decisions. Moreover, it contributes to refinement of financial reporting standards and enforcement mechanisms, and enables a more accurate assessment of the financial health and performance of companies in both industries. The research also endeavors to identify sector-specific factors influencing earnings management dynamics, with the aim of enhancing transparency and optimizing decision-making processes in the financial environment.
本研究调查了农业和制造业部门的收益管理及其决定因素,旨在提高财务报告的质量。样本包括塞尔维亚共和国伏伊伏丁那自治省在 2019 年至 2021 年期间积极运营的 1,381 家公司。收益管理活动通过使用修正的琼斯模型计算的酌情应计项目进行识别。面板数据分析显示,盈利能力和公司规模对收益管理实践有积极的、统计上显著的影响。相反,销售增长对收益管理有负面影响,且在统计上有显著意义。此外,对所研究年份的分析表明,收益管理实践的普遍程度在统计上存在显著差异。不过,研究发现农业部门和制造业部门在收益管理实践方面没有明显差异。这项研究的意义在于,它有可能为投资者、监管者和金融分析师提供有价值的见解,帮助他们做出明智的决策。此外,它还有助于完善财务报告标准和执行机制,并能更准确地评估这两个行业中公司的财务健康状况和业绩。研究还致力于确定影响收益管理动态的特定行业因素,以提高金融环境的透明度并优化决策过程。
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引用次数: 0
Relationship Between Types Of Organic Food And Socio - Demographic Characteristics Of Buyers In Serbia 塞尔维亚有机食品种类与购买者社会人口特征之间的关系
Pub Date : 2024-05-21 DOI: 10.2478/contagri-2024-0006
Milica Čolović, V. Mitić
An increasing number of consumers are buying organic foods, resulting in an enhancement of the value of this market, which recorded constant growth both before and during the COVID-19 pandemic. Concerns for health, environmental protection, animal welfare, and support for the local economy contribute to greater purchases of organic foods, whereas high prices, lack of trust in certification, scarce supply, and unavailability of organic products represent obstacles to their purchase. This paper examined the prevalence of certain types of organic food in purchasing, as well as its relationship with the level of physical activity, gender, education, and age of the consumer. The sample consists of 600 respondents with different socio-demographic characteristics. The SPSS program was used for data processing. In addition to descriptive statistics, non-parametric techniques were also used due to the distribution of scores on the tested variables, which significantly deviates from the normal. The results obtained indicate that among the organic foods in the Republic of Serbia, fruits and vegetables are the most purchased, and that females, persons with higher education, and older people are the most typical buyers.
越来越多的消费者开始购买有机食品,从而提高了这一市场的价值,在 COVID-19 大流行之前和期间,这一市场一直在持续增长。对健康、环保、动物福利的关注以及对地方经济的支持促使人们更多地购买有机食品,而高昂的价格、对认证的不信任、供应稀缺以及有机产品的不可获得性则成为购买有机食品的障碍。本文研究了消费者购买某些类型有机食品的普遍程度,以及其与体育活动水平、性别、教育程度和年龄的关系。样本由 600 名具有不同社会人口特征的受访者组成。数据处理采用 SPSS 程序。除了描述性统计外,由于测试变量的得分分布明显偏离正态分布,因此还使用了非参数技术。结果表明,在塞尔维亚共和国的有机食品中,水果和蔬菜的购买量最大,女性、受过高等教育的人和老年人是最典型的购买者。
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引用次数: 0
Biodiesel Production Potential from Oilseed Crops in Serbia 塞尔维亚利用油料作物生产生物柴油的潜力
Pub Date : 2024-05-21 DOI: 10.2478/contagri-2024-0011
Ferenc Kiss, N. Đurišić-Mladenović, Milan Tomić, A. Marjanović-Jeromela
This study aims to investigate the potential for biodiesel production from oilseed crops in Serbia, using a novel assessment method. The method involves calculating the arable land area that can be utilized for raw material production for the biodiesel industry. The available land for the production of biodiesel feedstocks is determined by subtracting the land required to meet the food needs of the domestic population and livestock from the maximum oilseed production area, which is defined as 20% of the total arable land area in Serbia. The findings reveal that approximately 353,000 hectares of land are available for producing raw materials for biodiesel production without compromising the domestic food supply. This land can provide enough raw materials to produce up to 324,000 tonnes of biodiesel annually, equivalent to 15.2% of the total domestic diesel fuel consumption for transportation in 2021.
本研究旨在采用一种新颖的评估方法,调查塞尔维亚利用油籽作物生产生物柴油的潜力。该方法涉及计算可用于生物柴油工业原料生产的耕地面积。可用来生产生物柴油原料的土地面积是通过从最大油籽生产面积中减去满足国内人口和牲畜的粮食需求所需的土地来确定的,最大油籽生产面积被定义为塞尔维亚耕地总面积的 20%。结果显示,在不影响国内粮食供应的情况下,约有 35.3 万公顷的土地可用于生产生物柴油的原材料。这些土地可以提供足够的原材料,每年生产多达 324,000 吨生物柴油,相当于 2021 年国内运输柴油总消耗量的 15.2%。
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引用次数: 0
Occurrence of Heavy Metals (Cd, Pb, As, Hg) in the Liver of Wild Boars in the Republic of North Macedonia 北马其顿共和国野猪肝脏中重金属(镉、铅、砷、汞)的含量
Pub Date : 2024-05-21 DOI: 10.2478/contagri-2024-0004
Kristijan Cokoski, D. Beuković, Vladimir Maletić, M. P. Horvatović, Vladimir Tanovski, M. Vukadinović, Elizabeta Dimitrieska-Stojković, V. Enimiteva
Wild boars, being a common game species, inhabit regions across Eurasia, the southern regions of Asia and certain Indonesian islands. Being omnivorous and due to their relatively long lifespan, wide distribution and a relatively high number of shot animals per annual legal hunting season, they are suitable to be biological indicators of occurrence of heavy metals. Concentrations of cadmium, lead, arsenic and mercury were analyzed by atomic absorption spectrometry and cold vapor atomic absorption spectrometry in the livers of free-living wild boars (n = 58) from two locations in the Republic of North Macedonia. In all four examined heavy metals, no statistically significant difference between the locations was found (p > 0.05). The mean levels of heavy metals were Cd 0.391 mg/kg and 0.339 mg/kg; Pb 0.213 mg/kg and 0.204 mg/kg; Hg 0.034 mg/kg and 0.037 mg/kg; As 0.035 mg/kg and 0.029 mg/kg in the livers of boars from Bitola and Gevgelija hunting sites, respectively. Although some samples (two samples of Hg, ten samples of Cd and two samples of Pb) exceeded the legal limits, the average values for all heavy metals were far below the maximum permitted values. These findings are promising since they suggest that the ecosystem in the Republic of North Macedonia is stable concerning heavy metal pollution.
野猪是一种常见的野味,栖息于欧亚大陆、亚洲南部地区和印度尼西亚的一些岛屿。野猪是杂食性动物,寿命相对较长,分布广泛,每年合法狩猎季节被猎杀的数量相对较多,因此适合作为重金属含量的生物指标。通过原子吸收光谱法和冷蒸气原子吸收光谱法分析了北马其顿共和国两个地方自由生活的野猪(n = 58)肝脏中的镉、铅、砷和汞的浓度。在所有四种受检重金属中,不同地点之间没有发现显著的统计学差异(p > 0.05)。比托拉和盖夫盖利亚狩猎场野猪肝脏中重金属的平均含量分别为:镉 0.391 毫克/千克和 0.339 毫克/千克;铅 0.213 毫克/千克和 0.204 毫克/千克;汞 0.034 毫克/千克和 0.037 毫克/千克;砷 0.035 毫克/千克和 0.029 毫克/千克。虽然有些样本(两个汞样本、十个镉样本和两个铅样本)超过了法定限值,但所有重金属的平均值都远远低于最大允许值。这些发现很有希望,因为它们表明北马其顿共和国的生态系统在重金属污染方面是稳定的。
{"title":"Occurrence of Heavy Metals (Cd, Pb, As, Hg) in the Liver of Wild Boars in the Republic of North Macedonia","authors":"Kristijan Cokoski, D. Beuković, Vladimir Maletić, M. P. Horvatović, Vladimir Tanovski, M. Vukadinović, Elizabeta Dimitrieska-Stojković, V. Enimiteva","doi":"10.2478/contagri-2024-0004","DOIUrl":"https://doi.org/10.2478/contagri-2024-0004","url":null,"abstract":"\u0000 Wild boars, being a common game species, inhabit regions across Eurasia, the southern regions of Asia and certain Indonesian islands. Being omnivorous and due to their relatively long lifespan, wide distribution and a relatively high number of shot animals per annual legal hunting season, they are suitable to be biological indicators of occurrence of heavy metals. Concentrations of cadmium, lead, arsenic and mercury were analyzed by atomic absorption spectrometry and cold vapor atomic absorption spectrometry in the livers of free-living wild boars (n = 58) from two locations in the Republic of North Macedonia. In all four examined heavy metals, no statistically significant difference between the locations was found (p > 0.05). The mean levels of heavy metals were Cd 0.391 mg/kg and 0.339 mg/kg; Pb 0.213 mg/kg and 0.204 mg/kg; Hg 0.034 mg/kg and 0.037 mg/kg; As 0.035 mg/kg and 0.029 mg/kg in the livers of boars from Bitola and Gevgelija hunting sites, respectively. Although some samples (two samples of Hg, ten samples of Cd and two samples of Pb) exceeded the legal limits, the average values for all heavy metals were far below the maximum permitted values. These findings are promising since they suggest that the ecosystem in the Republic of North Macedonia is stable concerning heavy metal pollution.","PeriodicalId":221412,"journal":{"name":"Contemporary Agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141113239","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: 0
Diagnosis of Soil Salinity in the Low-Chellif Plain, North-West Algeria, By Joint Measurements Of Electrical And Hydraulic Conductivities 通过电导率和水导率的联合测量诊断阿尔及利亚西北部低切利夫平原的土壤盐度
Pub Date : 2024-05-21 DOI: 10.2478/contagri-2024-0012
Dalila Fettouch, Ibrahim Berkane, Houari Boulenouar, Mohamed Gorine, Mohammed Benkhelifa, D. R. Dos Santos
Land use in arid and semi-arid regions is a serious challenge for sustainable production, owing not only to drought and climate change but also to water availability. Irrigated perimeters in these regions are subject to secondary salinization that negatively impacts soil quality and agricultural productivity. Monitoring and diagnosing the extent of soil contamination requires a more innovative approach to optimize rehabilitation of affected areas. In the present study, diagnosing of saline soil degradation is conducted by using two key indicators: electrical conductivity of saturated paste extract (ECe) and saturated hydraulic conductivity (HCs). The results of the study reveal that the value of ECe in 85% of the Lower Chellif Plain area (north-west Algeria) is ECe < 2 dS m−1, while 78% of the area is moderately permeable. These findings underscore high spatial variability in salinity distribution, indicating that the process of salinization has not yet reached a critical stage. Furthermore, it is concluded that ECe and HCs are appropriate indicators for diagnosing salinity of soil in relation to its structural and permeability characteristics.
干旱和半干旱地区的土地利用是可持续生产面临的一个严峻挑战,这不仅是干旱和气候变化造成的,也是水资源供应造成的。这些地区的灌溉区受到二次盐碱化的影响,对土壤质量和农业生产率产生了负面影响。要监测和诊断土壤污染的程度,就必须采用更具创新性的方法,以优化受影响地区的恢复工作。在本研究中,盐碱土壤退化诊断采用了两个关键指标:饱和糊状提取物导电率(ECe)和饱和水力导电率(HCs)。研究结果显示,85% 的下谢里夫平原地区(阿尔及利亚西北部)ECe 值小于 2 dS m-1,78% 的地区为中度渗透。这些发现强调了盐度分布的高度空间变异性,表明盐碱化进程尚未达到临界阶段。此外,研究还得出结论,根据土壤的结构和渗透性特征,ECe 和 HCs 是诊断土壤盐度的适当指标。
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引用次数: 0
Measuring the Economic Viability of Farms in Serbia using the Opportunity Cost Approach 利用机会成本法衡量塞尔维亚农场的经济可行性
Pub Date : 2024-05-21 DOI: 10.2478/contagri-2024-0009
Aleksandar Miljatović, V. Vukoje
The purpose of this paper is to observe and evaluate the economic viability of Serbian farms engaged in different types of farming on the basis of data obtained from the Serbian Farm Accountancy Data Network of 2021. Farm economic viability was assessed using the opportunity costs of the main factors of production in agriculture (namely labour, land, and capital). The share of unpaid labour was found highest in the livestock farms specialising in milk production and grazing livestock. The farms specialising in permanent crops and horticulture had the largest share of their own utilized agricultural land, representing a very intensive type of farming usually organized on small acreages. The highest share of economically viable farms was recorded in the field crop farming system, followed by horticulture and permanent crops. In the viable group, the field crop farms were dominant with the largest coefficients of short- and long-term viability, which increased with the economic size of the farm. In general, the farms engaged in plant production exhibited much higher economic viability levels than the livestock farms (excluding the granivore farms). The most endangered were the farms specialising in grazing livestock, with the largest proportion of non-viable farms and the lowest coefficients of economic viability. A notable number of these farms lack economic justification for agriculture. However, ceasing agricultural production may not be the best solution for them, particularly as farms in remote rural areas are managed by elderly and low-skilled farmers.
本文旨在根据 2021 年塞尔维亚农场会计数据网络获得的数据,观察和评估塞尔维亚从事不同类型农业的农场的经济可行性。农场经济可行性的评估使用了农业主要生产要素(即劳动力、土地和资本)的机会成本。在专门从事牛奶生产和放牧的畜牧农场中,无偿劳动的比例最高。专门从事常年作物和园艺种植的农场拥有最大份额的自有利用农田,这代表了一种非常密集型的耕作方式,通常在小块土地上进行。经济上可行的农场中,大田作物耕作系统所占比例最高,其次是园艺和永久性作物。在有经济效益的农场中,大田作物农场占主导地位,其短期和长期经济效益系数最大,并随农场经济规模的扩大而增加。一般来说,从事植物生产的农场比畜牧农场(不包括食草动物农场)的经济可行性要高得多。最濒危的是专门从事放牧的农场,其不具经济可行性的比例最大,经济可行性系数最低。在这些农场中,有相当多的农场缺乏从事农业的经济理由。然而,停止农业生产对它们来说未必是最好的解决办法,尤其是偏远农村地区的农场由年长和低技能的农民管理。
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引用次数: 0
Evaluation of Pulmonary Lesions in Slaughtered Fatteners as Indicators of Respiratory Diseases in Pigs 作为猪呼吸道疾病指标的屠宰育肥猪肺部病变评估
Pub Date : 2024-05-21 DOI: 10.2478/contagri-2024-0014
I. Davidov, O. Stevančević, Jelena Aleksić Radojković, Annamaria Galfi Vukomanović
The goal of this research was to identify lung lesions in slaughtered fatteners originating from registered farms. Evaluation of lung lesions was based on their visible macroscopic features, which were then associated with corresponding diseases. Data on lung lesions in slaughtered fatteners were collected over the period spanning from October to December 2022 from three slaughterhouses (A, B, C), involving 150 fattening animals from each slaughterhouse. The examination of slaughtered pig lungs from all three slaughterhouses in our study revealed that Mycoplasma hyopneumoniae lesions in the lungs are the most prevalent, while Actinobacillus pleuropneumonia and bronchopneumonia occurrences are rare.
这项研究的目的是识别来自注册农场的屠宰育肥猪的肺部病变。肺部病变的评估基于其可见的宏观特征,然后将其与相应的疾病联系起来。2022 年 10 月至 12 月期间,从三个屠宰场(A、B、C)收集了有关屠宰育肥猪肺部病变的数据,每个屠宰场涉及 150 头育肥猪。通过对三个屠宰场的屠宰猪肺部进行检查,发现肺部肺炎支原体病变最为普遍,而胸膜肺炎放线杆菌和支气管肺炎则很少发生。
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引用次数: 0
Influence of Fermentation and Roasting on the Amino Acid Profile of Infant Food Created from Mixtures of Sorghum and Soybean 发酵和焙烧对高粱和大豆混合物制成的婴儿食品氨基酸谱的影响
Pub Date : 2024-05-21 DOI: 10.2478/contagri-2024-0002
Esther Anjikwi Msheliza, Rukayyatu Umar Abdulkadir, Anisah Jacks Zongoro, Jelili Babatunde Hussein
This study examined how fermentation and roasting alter the amino acid profile of infant food created from mixtures of sorghum and soybean. Sorghum and soybean were fermented, roasted and both fermented and roasted before milling into flours. Untreated sorghum and soybean flours were also produced to serve as the control. Except for the control samples, each blend had 5% malted sorghum flour added. Weaning foods were prepared with these blends, and their amino acid profiles were determined. The contents of essential amino acids, including histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine, ranged from 2.03 to 2.48 g/100g, 3.39 to 5.22 g/100g, 8.16 to 11.21 g/100g, 4.18 to 6.38 g/100g, 1.45 to 2.41 g/100g, 4.22 to 6.34 g/100g, 3.41 to 5.86 g/100g, 2.98 to 4.30 g/100g, and 4.01 to 6.33 g/100g, respectively. The contents of non-essential amino acids, including alanine, arginine, aspartic acid, cystine, glutamic acid, glycine, proline, and serine, varied between 3.31-6.13 g/100g, 4.93-7.32 g/100g, 10.23-14.33 g/100g, 1.38-2.35 g/100g, 13.64-16.84 g/100g, 3.99-6.35 g/100g, 3.59-5.34 g/100g, and 2.94-4.88 g/100g, respectively. The fermentation and roasting processes were found to significantly enhance the amino acid content of weaning foods with inconsistent effects. Therefore, optimizing these conditions is recommended for weaning blends to maximize health and nutritional benefits for infants and young children.
本研究探讨了发酵和焙烧如何改变高粱和大豆混合物制成的婴儿食品的氨基酸谱。在将高粱和大豆碾磨成面粉之前,分别对它们进行了发酵、焙烧以及发酵和焙烧。此外,还制作了未经处理的高粱和大豆面粉作为对照。除对照样本外,每种混合粉都添加了 5%的麦芽高粱粉。用这些混合粉配制断奶食品,并测定其氨基酸谱。组氨酸、异亮氨酸、亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、苏氨酸、色氨酸和缬氨酸等必需氨基酸的含量分别为 2.03 至 2.48 克/100 克、3.39 至 5.22 克/100 克。分别为 2.03 至 2.48 克/100 克、3.39 至 5.22 克/100 克、8.16 至 11.21 克/100 克、4.18 至 6.38 克/100 克、1.45 至 2.41 克/100 克、4.22 至 6.34 克/100 克、3.41 至 5.86 克/100 克、2.98 至 4.30 克/100 克和 4.01 至 6.33 克/100 克。非必需氨基酸(包括丙氨酸、精氨酸、天门冬氨酸、胱氨酸、谷氨酸、甘氨酸、脯氨酸和丝氨酸)的含量分别为 3.31-6.13 克/100 克、4.93-7.32 克/100 克、10.23-14.33 克/100 克、1.38-2.35 克/100 克、13.64-16.84 克/100 克、3.99-6.35 克/100 克、3.59-5.34 克/100 克和 2.94-4.88 克/100 克。研究发现,发酵和烘烤过程能显著提高断奶食品的氨基酸含量,但效果不一致。因此,建议优化断奶混合食品的这些条件,以最大限度地提高婴幼儿的健康和营养效益。
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引用次数: 0
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Contemporary Agriculture
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