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Analysis of the growth profile, biochemical composition and nutrient removal efficacy of Spirulina sp. NCIM 5143 分析螺旋藻 NCIM 5143 的生长曲线、生化成分和营养物质去除效果
Pub Date : 2023-11-16 DOI: 10.36953/ecj.22712574
Nishu Sharma, U. Phutela
In the present manuscript, the growth profile of the microalgae Spirulina sp. NCIM 5143 was studied. Screening was performed on four commercial media, i.e., blue‒green-11 (BG-11), Bold’s basal medium (BBM), algal culture medium (ACM), Zarrouk’s medium (ZM), and different concentrations (20%, 40%, 60%, 80%, and 100%) of unsterilized dairy effluent (UDE). Characterization of biomass was performed to assess its biochemical composition through various assays. Elemental composition and bioactive compound analysis were accomplished by inductively coupled plasma-atomic emission spectroscopy (ICP‒AES) and gas chromatography‒mass spectrometry (GC‒MS), respectively. The results revealed that maximum values of most of the parameters, i.e., optical density (0.21), chlorophyll (2.00 mg/l), proteins (119.17 mg/l), and wet (4.06 g/l) and dry biomass weight (0.28 g/l), were found on ZM. For UDE, maximum growth parameters and the highest nutrient removal efficiency were obtained at 100% concentration. Biochemical analysis revealed that total Kjeldahl nitrogen (7.14±0.49%), crude protein (48.23± 3.34%), total antioxidant activity (3.07±0.03 mg AAE/g), and total phenols (8.88±1.93 mg GAE/g) were present in the biomass. Elemental and GC‒MS analysis detected essential micronutrients and many bioactive compounds, respectively. Hence, this study proved that Spirulina sp. NCIM 5143 has the potential for the management of waste dairy effluent. This study also showed its cost-effectiveness, as the dairy effluent analyzed is used without any kind of sterilization. In addition, its biomass is rich in several essential elements, antioxidants, and bioactive compounds of therapeutic and nutraceutical importance.
本手稿研究了微藻螺旋藻 NCIM 5143 的生长特性。在四种商业培养基(即蓝绿-11(BG-11)、Bold 基础培养基(BBM)、藻类培养基(ACM)、Zarrouk 培养基(ZM)和不同浓度(20%、40%、60%、80% 和 100%)的未灭菌乳制品污水(UDE))上进行了筛选。对生物质进行了表征,通过各种检测方法评估其生化成分。元素组成和生物活性化合物分析分别通过电感耦合等离子体原子发射光谱(ICP-AES)和气相色谱-质谱联用仪(GC-MS)完成。结果表明,ZM 的大部分参数值最大,即光密度(0.21)、叶绿素(2.00 毫克/升)、蛋白质(119.17 毫克/升)、湿生物量(4.06 克/升)和干生物量(0.28 克/升)。对于 UDE,在浓度为 100%时获得了最大的生长参数和最高的养分去除效率。生化分析表明,生物质中含有凯氏总氮(7.14±0.49%)、粗蛋白(48.23± 3.34%)、总抗氧化活性(3.07±0.03 毫克 AAE/克)和总酚(8.88±1.93 毫克 GAE/克)。元素分析和气相色谱-质谱分析分别检测到了必需的微量元素和多种生物活性化合物。因此,本研究证明,螺旋藻 NCIM 5143 具有治理废弃奶制品污水的潜力。这项研究还显示了其成本效益,因为所分析的乳制品废水无需任何消毒处理即可使用。此外,其生物质富含多种必需元素、抗氧化剂和生物活性化合物,具有重要的治疗和保健作用。
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引用次数: 0
Historical summary of terminologies in community ecology 群落生态学术语的历史概述
Pub Date : 2023-11-16 DOI: 10.36953/ecj.23062601
Tarik Godoy Dangl Plaza
This article highlights the importance of terminology in ecology as a fundamental tool for clear and objective communication among scientists, as well as for standardizing study methods and techniques used by ecologists. Terminology refers to a set of terms, concepts, and definitions that are established and accepted by professionals in the field, enabling precise descriptions of species, ecosystems, and ecological processes. However, it is important to note that terminology in ecology is constantly evolving, and it is essential for ecological professionals to stay up to date with changes to contribute to the advancement of science. Understanding the historical process of ecological terminologies is also necessary to comprehend their meanings and how their interactions can affect the understanding of ecology itself. In this sense, we have provided a historical contextualization of several important concepts in community ecology, such as biodiversity, trophic levels, ecological niches, ecological guilds, and functional groups. We have also made comparisons and differentiations between these concepts throughout the history of these terms.
这篇文章强调了生态学术语的重要性,它是科学家之间进行清晰、客观交流的基本工具,也是规范生态学家使用的研究方法和技术的基本工具。术语是指一系列术语、概念和定义,这些术语、概念和定义已被该领域的专业人士确立并接受,从而可对物种、生态系统和生态过程进行精确描述。不过,必须注意的是,生态学术语在不断演变,生态学专业人员必须跟上变化,为科学进步做出贡献。了解生态术语的历史进程对于理解其含义及其相互作用如何影响对生态学本身的理解也很有必要。从这个意义上讲,我们对群落生态学中的几个重要概念,如生物多样性、营养级、生态位、生态行会和功能群,进行了历史背景分析。我们还对这些概念的历史进行了比较和区分。
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引用次数: 0
Assessment of different elite mango varieties suitable for North western plain zones of Uttar Pradesh 评估适合北方邦西北平原区种植的不同芒果优良品种
Pub Date : 2023-11-14 DOI: 10.36953/ecj.22812581
Arvind Kumar, Amit Kumar, S. Prakash, Shalini Singh, V. Pandey, Dushyant Kumar, Devendra Pal
The evaluation of different mango varieties was conducted during 2019-20 and 2020-21. The experiment was laid out in a randomized block design (RBD) with four varieties, namely, Ambika, Pusa Arunima, Kesar, and Dashehari-51, each replicated three times. The plants were spaced at 4x4 m intervals. The results obtained demonstrated significant variations in various parameters, ranging from minimum to maximum values. The canopy spread ranged from 1.77 to 7.49 m, stem girth from 16.67 to 40 cm, number of fruits per plant from 21 to 118, fruit length from 92.04 to 123.28 mm, fruit width from 56.02 to 77.41 mm, and fruit weight from 202 to 591 g. However, the number of primary branches (2-3) and plant height (1.54-4.35 m) were found to be nonsignificant. Based on the morpho-economic traits, Pusa Arunima appeared to be a superior variety in terms of tree morpho-economic traits, while others were considered moderate. Considering the average number of fruits per plant and fruit weight (g) over a two-year period, Pusa Arunima clearly outperformed the other three varieties in terms of yield. Furthermore, Pusa Arunima, Kesar, and Ambika exhibited more marketable fruit traits. These findings emphasize the significant diversity among the examined mango cultivars. Therefore, it is crucial to protect and preserve these valuable genetic resources for future breeding programs aimed at developing novel and commercially viable cultivars.
对不同芒果品种的评估是在 2019-20 年和 2020-21 年期间进行的。试验采用随机区组设计(RBD),四个品种(即 Ambika、Pusa Arunima、Kesar 和 Dashehari-51 )各重复三次。植株间距为 4x4 米。结果表明,各种参数变化很大,从最小值到最大值不等。冠幅从 1.77 米到 7.49 米不等,茎围从 16.67 厘米到 40 厘米不等,单株果数从 21 个到 118 个不等,果长从 92.04 毫米到 123.28 毫米不等,果宽从 56.02 毫米到 77.41 毫米不等,果重从 202 克到 591 克不等。从形态经济性状来看,普萨-阿鲁尼玛(Pusa Arunima)在果树形态经济性状方面似乎是一个优良品种,而其他性状则被认为是中等的。从两年的平均单株果数和果重(克)来看,普萨-阿鲁尼玛的产量明显优于其他三个品种。此外,Pusa Arunima、Kesar 和 Ambika 还表现出更多适销果实特征。这些发现强调了所考察的芒果栽培品种之间的显著多样性。因此,保护和保存这些宝贵的遗传资源对于未来旨在开发新的、商业上可行的栽培品种的育种计划至关重要。
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引用次数: 0
Study on avifauna and species richness in Karanja-Sohol wildlife sanctuary, (MS) India 印度 Karanja-Sohol 野生动物保护区鸟类区系和物种丰富性研究(MS)
Pub Date : 2023-11-14 DOI: 10.36953/ecj.23092597
Santosh Suradkar, M. Shirbhate, Purushottam Ingle, Milind Sawdekar, Amol Sawant, Amrita Shirbhate, Samish Ravi Dhongle
The present study was carried out during a bird race organized in Karanja-Sohol Wildlife sanctuary Karanja, district Washim Maharashtra, India. The objective of this study was to assess the avifauna of wildlife sanctuaries. Due to the geological and ecological complexity of the area, it has become imperative to conduct research on the region's avian diversity. It is challenging to conduct this assessment, as the wildlife sanctuary is divided into numerous patches by the state highway running through it. Sanctuary is surrounded by numerous villages and agricultural land, which creates human interference and livestock grazing. This checklist will serve as a baseline for further study, as there is no published checklist of this area. In the present investigation, we reported a total of 151 bird species during the exhaustive survey by the authors and accompanied volunteers during the census organized by the wildlife department. The observed species of birds belong to 55 families and 17 orders. They also recorded their residential and IUCN red data status.
本研究是在印度马哈拉施特拉邦瓦希姆县 Karanja-Sohol 野生动物保护区 Karanja 举办的一次鸟类竞赛中进行的。这项研究的目的是评估野生动物保护区的鸟类。由于该地区地质和生态环境的复杂性,对该地区的鸟类多样性进行研究已成为当务之急。由于野生动物保护区被贯穿其间的国道分割成许多片区,因此开展这项评估工作极具挑战性。保护区周围有许多村庄和农田,造成了人为干扰和牲畜放牧。由于该地区没有公开出版的核对表,这份核对表将作为进一步研究的基线。在本次调查中,作者和陪同的志愿者在野生动物部门组织的普查中进行了详尽的调查,共报告了 151 种鸟类。观察到的鸟类隶属于 55 科 17 目。他们还记录了自己的居住地和世界自然保护联盟(IUCN)红色数据状态。
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引用次数: 0
Productivity and nitrogen use efficiency of rice under conventional and organic nutrition 常规和有机营养条件下水稻的生产力和氮利用效率
Pub Date : 2023-11-14 DOI: 10.36953/ecj.23132599
Elizabeth Jose, Soni Kb, S. Alex, Shalini Pillai P., Jayalekshmy V.G., Roy Stephen, Kiran A.G., M. Dongare
The current study demonstrates the influence of conventional and organic nutrient management practices on nitrogen use efficiency, growth, yield, and physiological and biochemical parameters in four rice varieties, namely, Jaiva, Ezhome 2, Jyothi and Uma. Growth parameters, grain yield per hill, and physiological and biochemical parameters were higher under conventional management for all rice varieties. Although the nitrogen use efficiency of each variety varied significantly with nutrient management practices, the variation was least in Jaiva (23.8%), which is the organic rice variety released by Kerala Agricultural University. The rice varieties Jaiva and Ezhome 2 showed consistency in the grain weight per panicle under both conventional (Jaiva- 4.57 g, Ezhome 2- 5.86 g) and organic (Jaiva, 4.24 g, Ezhome 2, 4.54 g) management. The soil nitrogen content at the tillering stage (0.66**) showed a significantly higher positive correlation with nitrogen use efficiency under organic management. The results of the study provide a better understanding of factors that can lead to a sustained yield in organic rice production in terms of nitrogen use efficiency.
本研究展示了常规和有机养分管理方法对 Jaiva、Ezhome 2、Jyothi 和 Uma 四个水稻品种的氮利用效率、生长、产量以及生理生化参数的影响。在常规管理下,所有水稻品种的生长参数、每丘谷物产量以及生理生化参数都较高。虽然各品种的氮利用效率随养分管理方法的不同而有显著差异,但喀拉拉邦农业大学推出的有机水稻品种 Jaiva 的差异最小(23.8%)。在常规管理(Jaiva- 4.57 克,Ezhome 2- 5.86 克)和有机管理(Jaiva,4.24 克,Ezhome 2,4.54 克)下,水稻品种 Jaiva 和 Ezhome 2 的每穗粒重一致。分蘖期的土壤氮含量(0.66**)与有机管理下的氮利用效率呈显著较高的正相关。研究结果使人们更好地了解了有机水稻生产中氮利用效率方面的持续增产因素。
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引用次数: 0
Water quality assessment of Kuwano River, Basti (U.P.) India, with reference to statistical analysis 印度巴斯蒂(U.P.)库瓦诺河的水质评估及统计分析
Pub Date : 2023-11-14 DOI: 10.36953/ecj.23222605
Gopalshree Kushwaha, Susmita Srivastav
The present study analyses water quality parameters in the Kuwano River, Basti district, using correlation and regression analysis to establish relationships between variables and provide a comprehensive understanding of the factors influencing water quality. Kuwano is the main river that flows through Basti city. The water samples were collected at three locations. The values of different physicochemical parameters of the river water sample were found to be dependent on the hydrology of the area. The pH was strongly associated with TDS (r = 0.885), DO (r = 0.744), COD (r = 0.969), TH (r = 0.806), and Mg (r = 0.944). The biological oxygen demand (BOD) (-0.345), nitrate (-0.235), and calcium (-0.128) exhibited an inverse correlation with total dissolved solids (TDS), whereas nitrate and calcium had a positive correlation with all other physicochemical parameters. The mean TDS value of the river water sample (81.2) was within the permissible limit for drinking water. The total coliform counts established a negative correlation with most of the parameters studied, e.g., dissolved oxygen (-0.628), BOD (-0.983), chemical oxygen demand (-0.194), total hardness (-0.549), nitrate (-0.955), Ca (-0.918) and Mg (-0.279). The study's findings may provide practical information for decision making in river pollution management.
本研究分析了巴斯蒂区库瓦诺河的水质参数,采用相关和回归分析法建立变量之间的关系,全面了解影响水质的因素。库瓦诺河是流经巴斯蒂市的主要河流。水样在三个地点采集。结果发现,河水样本的不同理化参数值取决于该地区的水文情况。pH 值与 TDS(r = 0.885)、DO(r = 0.744)、COD(r = 0.969)、TH(r = 0.806)和 Mg(r = 0.944)密切相关。生物需氧量(BOD)(-0.345)、硝酸盐(-0.235)和钙(-0.128)与溶解性总固体(TDS)呈反向相关,而硝酸盐和钙与所有其他理化参数呈正向相关。河水样本的平均 TDS 值(81.2)在饮用水允许范围之内。总大肠菌群计数与大多数研究参数呈负相关,如溶解氧 (-0.628)、生化需氧量 (-0.983)、化学需氧量 (-0.194)、总硬度 (-0.549)、硝酸盐 (-0.955)、钙 (-0.918) 和镁 (-0.279)。研究结果可为河流污染管理决策提供实用信息。
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引用次数: 0
Dynamics of bell pepper using bio nutrient sources in the northwestern Himalayas 喜马拉雅山西北部利用生物营养源种植甜椒的动态变化
Pub Date : 2023-11-12 DOI: 10.36953/ecj.22872585
Shilpa, Parveen Sharma, Manpreet Kaur, Akhilesh Sharma, R. S. Rana, Prabhat Kumar
Bionutrients play a vital role in enhancing soil productivity and sustainable agricultural production. In vegetable crops, limited information is available on the relevance of bionutrients in solanaceous crops under protected conditions. Therefore, an experiment was planned to study the response of bionutrients under the modified naturally ventilated polyhouse in mid-hill conditions of Himachal Pradesh for two consecutive years. Various bell pepper varieties, viz., Mekong, Orobelle, Indra and DPCY1, were subjected to a set of bionutrient sources (beejamrit, ghanjeevamrit, jeevamrit and mulching). The results showed that there was a substantial increase in yield parameters in the treatment module, i.e., Mekong + beejamrit@ 200 ml/kg + ghanjeevamrit@5q/ha + jeevamrit @ 500 lt/ha at 21-day intervals + mulching @ 10 t/ha. This treatment exhibited a minimum number of days to 50% flowering (24.16), maximum number of marketable fruits per plant (28.40), fruit length (7.68 cm), fruit breadth (7.70 cm), pericarp thickness (9.15 mm), average fruit weight (109.53 g), plant height (84.06 cm) and marketable yield per plant (3.11 kg). However, Mekong + beejamrit @ 200 ml/kg + ghanjeevamrit @5q/ha + jeevamrit@ 500 lt/ha at 28-day intervals + mulching @ 10 t/hattreatment proved best for total soluble solids (4.58 °Brix), ascorbic acid (166.50 mg/100 g), capsaicin content (6.64%) and carotenoid content (2.43 mg/100 g). Horticultural and biochemical traits were appreciably enhanced after bionutrient application in bell pepper. Therefore, outcomes from the study point out that it is a feasible and economical approach for farmers.
仿生营养元素在提高土壤生产力和可持续农业生产方面发挥着至关重要的作用。在蔬菜作物方面,关于保护条件下茄科作物中仿生营养素相关性的信息十分有限。因此,我们计划进行一项实验,研究在喜马偕尔邦半山条件下连续两年改良自然通风多温室中生物营养素的反应。对不同的甜椒品种,即 Mekong、Orobelle、Indra 和 DPCY1,使用了一系列的生物营养源(beejamrit、ganjeevamrit、jeevamrit 和地膜覆盖)。结果表明,湄公河+蜂胶@ 200 毫升/千克+ganjeevamrit@5q/公顷+jeevamrit @ 500 公升/公顷(间隔 21 天)+地膜覆盖 @ 10 吨/公顷的处理模块的产量参数大幅增加。该处理显示出最少的 50%开花天数(24.16 天)、最多的单株上市果数(28.40 个)、果实长度(7.68 厘米)、果实宽度(7.70 厘米)、果皮厚度(9.15 毫米)、平均果重(109.53 克)、株高(84.06 厘米)和单株上市产量(3.11 公斤)。然而,事实证明,Mekong + beejamrit @ 200 ml/kg + ghanjeevamrit @ 5q/ha + jeevamrit@ 500 lt/ha,间隔 28 天 + 地膜覆盖 @ 10 t/hattreatment 在总可溶性固形物(4.58 °Brix)、抗坏血酸(166.50 mg/100 g)、辣椒素含量(6.64%)和类胡萝卜素含量(2.43 mg/100 g)方面效果最佳。甜椒施用生物营养素后,园艺和生化性状明显改善。因此,研究结果表明,对农民来说,这是一种可行且经济的方法。
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引用次数: 0
A randomized clinical trial of Shaman chikitsa versus Shaman chikitsa with vamana in vitiligo (Shwitra) 在白癜风(Shwitra)治疗中使用沙门窍穴疗法与沙门窍穴疗法加瓦玛纳的随机临床试验
Pub Date : 2023-11-12 DOI: 10.36953/ecj.22992593
Girish Kumar Damor, Krupali Raut, Satyajit Kulkarni
Vitiligo is a chronic skin disorder due to melanocyte destruction in the epidermis. It is a social stigma. Therefore, it affects the patient psychologically as well. Various therapies have been evaluated in the management of vitiligo. Vamana is a helpful panchakarma to treat skin diseases, but it has still not been studied. To study the efficacy of Vamana, we randomly selected 30 patients with vitiligo and divided them into two groups of 15 patients in each group. For Group A, Vamana was administered, and oral Swayambhu Guggul was administered at 500 mg/day with cow urine and Savarnakar Lepa for local application. This treatment was given for six weeks. In Group -B, the same treatment was given without Vamana. The Vitiligo Area Severity Index (VASI) and overall assessment were used to assess the results. Group A decreased the score from 59.67 to 27.20 ± 18.28, and Group B decreased the score from 42.6 to 36.2 ± 7.58. The P value was statistically significant in Group A and nonsignificant in Group B. In the overall assessment, Group A showed statistically significant results. We concluded that Vamana with Shaman Chikitsa is more efficacious than Shaman Chikitsa alone, but more studies are required to ascertain whether vitiligo can be reversed completely by the combined treatment of Vamana and Shaman Chikitsa.
白癜风是一种慢性皮肤病,是表皮黑色素细胞破坏所致。它是一种社会耻辱。因此,它对患者的心理也有影响。在治疗白癜风方面,已经对各种疗法进行了评估。Vamana 是一种治疗皮肤病的有效疗法,但目前尚未对其进行研究。为了研究 Vamana 的疗效,我们随机挑选了 30 名白癜风患者,将他们分为两组,每组 15 人。A 组患者服用 Vamana,同时口服 Swayambhu Guggul,每天 500 毫克,并用牛尿和 Savarnakar Lepa 局部涂抹。治疗持续六周。B 组采用相同的治疗方法,不使用瓦玛纳。采用白癜风面积严重程度指数(VASI)和总体评估来评估结果。A 组的评分从 59.67 分降至 27.20 ± 18.28 分,B 组的评分从 42.6 分降至 36.2 ± 7.58 分。在总体评估中,A 组的结果具有统计学意义。我们得出的结论是,瓦玛纳与沙玛奇奇查联合治疗比单独使用沙玛奇奇查更有效,但要确定瓦玛纳与沙玛奇奇查联合治疗是否能完全逆转白癜风,还需要更多的研究。
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引用次数: 0
Performance of different rice-based cropping systems in the wet temperate zone of Himachal Pradesh 喜马偕尔邦温带湿润地区不同水稻种植系统的表现
Pub Date : 2023-11-12 DOI: 10.36953/ecj.23332603
Avnee Mandial, S. Negi, Puneet Kaur, Navneet Kaur
A field experiment to diversify the rice‒wheat system to increase employment and income was conducted during 2017-18 at the research farm of CSK Himachal Pradesh Krishi Vishwavidyalaya Palampur with eight cropping systems that were replicated four times. One-year results revealed that the highest rice grain yield (16477 kg/ha), net returns (₹ 219828/ha) and marginal returns (₹80946) were recorded from the rice – palak – cucumber sequence. Okra – radish – onion resulted in maximum food availability (55.16 kg/ha/day), whereas employment generation was maximum from rice – lettuce – potato + coriander (102.91%). In terms of carbohydrate yield (5146 kg/ha), protein yield (640.6 kg/ha) and energy equivalent (23919 MJ/ha), it was highest from the rice – wheat sequence; however, in the case of carbohydrate and energy equivalent, it was on par with rice – lettuce – potato + coriander.
2017-18年期间,在CSK喜马偕尔邦Krishi Vishwavidyalaya Palampur研究农场进行了一项田间试验,目的是使稻麦系统多样化,以增加就业和收入,共采用了8种种植系统,重复4次。一年的结果显示,水稻 - 巴拉克 - 黄瓜序列的水稻谷物产量(16477 千克/公顷)、净收益(₹ 219828/公顷)和边际收益(₹80946)最高。秋葵-萝卜-洋葱的粮食产量最高(55.16 公斤/公顷/天),而水稻-莴苣-马铃薯+香菜的就业率最高(102.91%)。就碳水化合物产量(5146 千克/公顷)、蛋白质产量(640.6 千克/公顷)和能量当量(23919 兆焦耳/公顷)而言,水稻-小麦序列的产量最高;但就碳水化合物和能量当量而言,水稻-莴苣-马铃薯+香菜的产量与之相当。
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引用次数: 0
Application of natural preservatives and sweeteners in fruit products to reduce health risks - a review 在水果产品中应用天然防腐剂和甜味剂以降低健康风险--综述
Pub Date : 2023-11-12 DOI: 10.36953/ecj.22892594
Akash Sanjay Valliath, Vishal Johar, Radhajogita Mondal, Swarna Tejaswi, Piu Das, Ishita Saha
The costs of food deterioration in terms of both money and health are rising. Fungi, bacteria, yeast, insects, and rodent contamination of food supplies continue to be a major public health concern. Chemical preservatives are effective but can be potentially fatal to human health in certain cases. As potent food preservatives, essential oils made from plants are a great alternative to synthetic preservatives. They also possess a variety of anti-inflammatory, antibacterial, and antioxidant effects. The use of artificial sweeteners in food products, which raises safety questions and health issues while also having reduced nutritional value, is another problem in the food industry. Because natural sweeteners are linked to a healthy lifestyle and have superior nutritional qualities, consumers today prefer them. This article goes through the issues with artificial sweeteners and preservatives and goes into great length about the many different essential oils and natural sweeteners that are much safer and healthier alternatives.
食品变质造成的金钱和健康损失都在增加。真菌、细菌、酵母、昆虫和啮齿类动物对食品供应的污染仍然是一个重大的公共卫生问题。化学防腐剂虽然有效,但在某些情况下可能会对人体健康造成致命伤害。作为有效的食品防腐剂,植物精油是合成防腐剂的最佳替代品。它们还具有消炎、抗菌和抗氧化等多种功效。在食品中使用人工甜味剂是食品行业的另一个问题,这种甜味剂会引发安全问题和健康问题,同时还会降低营养价值。由于天然甜味剂与健康的生活方式息息相关,而且具有更高的营养价值,因此如今的消费者更青睐天然甜味剂。本文阐述了人工甜味剂和防腐剂的问题,并详细介绍了许多不同的精油和天然甜味剂,它们是更安全、更健康的替代品。
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引用次数: 0
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