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Efek Ramuan Tradisional Kaliputih terhadap Kadar Glukosa Darah Puasa, SOD, HbA1c, dan Histopatologi Pankreas pada Tikus Diabetes yang Diinduksi Streptozotocin 传统的卡利白草药对快速血糖、SOD、HbA1c和胰腺癌老鼠诱导链霉素的胰腺癌水平的影响
Pub Date : 2023-04-27 DOI: 10.35814/jifi.v21i1.1229
Djati Wulan Kusumo, Yulius Efendi, Kintoko Kintoko, Triya Yuliana, Urmatul Waznah, Tya Muldiyana, Hasni Pulhehe
Pencegahan diabetes mellitus (DM) dengan mengontrol kadar gula dan lipid adalah terapi utama. Ramuantradisional dari Kaliputih Batur, Banjarnegara, Jawa Tengah terdiri dari 11 macam tanaman obat terbukti secara empiris berkhasiat untuk penyakit diabetes melitus. Tujuan penelitian untuk menentukan efek ramuan tradisional Kaliputih pada kadar gula darah, SOD, HbA1c, dan gambaran histopatologi pankreas pada tikus. Ramuan disiapkan dengan metode infundasi. Tikus jantan albino Sprague Dawley (SD) dibagi menjadi 3 kelompok kontrol (normal, positif dan negatif) dan 3 kelompok uji dengan 3 dosis berbeda (18, 36, dan 54 mL/kg BB) yang sebelumnya diinduksi streptozotocin. Pengamatan dilakukan terhadap kadar glukosa darah puasa (GDP), superoksida dismutase (SOD), HbA1c, dan organ pankreas secara histopatologi dengan pewarnaan HE. Hasil pemeriksaan parameter biokimia kadar GDP menunjukkan adanya penurunan yang bermakna (P<0,05) pada dosis 36 dan 54 mL/kg BB. Aktivitas SOD terdapat perbedaan yang bermakna (P<0,05) pada semua dosis ramuan, dan kadar HbA1c menunjukan perbedaan bermakna (P<0,05) pada dosis 18 mL/kg BB dibandingkan kontrol negatif. Hasil pewarnaan HE menunjukkan tidak ada perubahan patologi yang spesifik pada organ pankreas dosis uji dibandingkan dengan kontrol negatif yang mengalami nekrosis di insula Langerhans. Ramuan tradisional untuk diabetes dari Kaliputih Batur, Banjarnegara, Jawa Tengah mampu menurunkan kadar gula darah tikus diabetes.
控制血糖和脂质预防糖尿病是主要的治疗方法。在爪哇岛中部,由11种不同的药用植物组成的传统配方已经在经验上证明对糖尿病的疗效。研究的目的是确定传统的卡利白药剂对血糖、SOD、HbA1c和鼠胰腺组织病理学的影响。用infundasi的方法准备的药水。阿比诺·斯普斯格·道利(SD)被分为三个控制组(正常、正的和负的)和三个测试组,分别使用三种不同的剂量(18、36和54毫升的BB),这些剂量可以诱发链霉素。对空腹血糖(GDP)、过氧化氢(SOD)、HbA1c和胰腺器官的组织病理学进行观察。对GDP水平的生物化学参数的检查表明,36剂和54毫升BB的剂量有明显的下降(P< 0.05)。SOD的活动在所有药剂剂量中都有显著的差异(P< 0.05),而HbA1c水平在18毫升/公斤BB剂量与负控制剂量中显示了有意义意义的差异(P< 0.05)。他的红斑结果显示,胰腺器官的特定病理没有变化,与胰岛素坏死的消极控制相比。来自爪哇岛中部Banjarnegara的kaliwhite Batur能降低糖尿病老鼠的血糖。
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引用次数: 1
Physicochemical Properties and Antioxidant Activity of Three Types of Monofloral Honey from Indonesia 印度尼西亚三种单花蜂蜜的理化性质及抗氧化活性
Pub Date : 2022-12-09 DOI: 10.20473/jfiki.v9i32022.290-297
Sulistyianingsih, A. Poernomo, R. Primaharinastiti
Background: In addition to minerals, honey contains carbohydrates (glucose and fructose), protein, amino acids, water, enzymes, ash, vitamins, and other substances. Compounds of honey can affect the chemical properties of honey. Knowing the physicochemical properties of honey is very important because physicochemical properties affect the quality of honey. One of the biological activities of honey is an antioxidant. Antioxidants can interfere with oxidative processes, prevent disease, and play an important role in the body's defence system. Objective: to determine and compare physicochemical properties (color, viscosity, ash content, water content, reducing sugar (glucose), total phenolic compound, HMF) and antioxidant activities of monofloral honey samples from Indonesia. Methods: The color of honey are categorized using the Pfund scale. Viscosity measurement is carried out using a Brookfield viscometer. The water content is carried out using a refractometer. Phenolic content and antioxidant activities analysis were carried out by UV-VIS spectrophotometer. Results: The results show that rambutan honey from Malang has the highest physicochemical properties and antioxidant activity, which had an amber color, water content of 21.7% b/b, acidity 20.7 mL NaOH/Kg, viscosity of 33.08 poise, ash content of 0.17% b/b, reducing sugar 69.38%b/b, total phenolics content 533.7 mg GAE/Kg sample and IC50 0.111 µg/mL. Conclusion: The quality of honey varies from region to region. The best honey (according to SNI) is rambutan honey from Malang.
背景:蜂蜜除含有矿物质外,还含有碳水化合物(葡萄糖和果糖)、蛋白质、氨基酸、水、酶、灰分、维生素和其他物质。蜂蜜的化合物会影响蜂蜜的化学性质。了解蜂蜜的理化性质非常重要,因为理化性质影响蜂蜜的质量。蜂蜜的生物活性之一是抗氧化剂。抗氧化剂可以干扰氧化过程,预防疾病,并在人体防御系统中发挥重要作用。目的:测定和比较印度尼西亚单花蜂蜜样品的理化性质(颜色、粘度、灰分、水分、还原糖(葡萄糖)、总酚类化合物、HMF)和抗氧化活性。方法:采用普芬德量表对蜂蜜的颜色进行分类。使用Brookfield粘度计进行粘度测量。含水量是用折射计测定的。用紫外-可见分光光度计对苯酚含量和抗氧化活性进行了分析。结果:马郎红毛丹蜂蜜具有最高的理化性质和抗氧化活性,呈琥珀色,含水量为21.7%b/b,酸度为20.7 mL NaOH/Kg,粘度为33.08泊,灰分为0.17%b/b,还原糖为69.38%b/b,总酚含量为533.7 mg GAE/Kg,IC50为0.111µg/mL。结论:蜂蜜的质量因地区而异。最好的蜂蜜(根据SNI)是来自马朗的红毛丹蜂蜜。
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引用次数: 0
Knowledge and Perception on Overclaim against the Behaviors of Implementing the COVID-19 Prevention Protocol Communities in Indonesia 对印度尼西亚实施COVID-19预防协议社区行为的索赔过高的认识和看法
Pub Date : 2022-12-09 DOI: 10.20473/jfiki.v9i32022.314-322
Elsa Christina, D. Setiawan, Dina Ratna Juwita, Lianawati
Background: COVID-19 occurs in various countries and has been declared a pandemic by WHO. Multiple efforts have been made to reduce the number of cases of COVID-19. However, the incidence of COVID–19 continues to increase, along with control efforts carried out by various parties, causing overclaims for the prevention or treatment of COVID–19. Objective This study aimed to determine the relationship between knowledge and public perception of the behavior of implementing the COVID-19 prevention protocol in Central Java Province. Methods: This cross-sectional study used primary data collected online via WhatsApp, Telegram, Instagram, and Facebook in December 2020. A total of 1,098 of 1,115 respondents passed the inclusion and exclusion criteria. Backward Elimination is used to determine factors related to behavior in the multivariable model stage using multiple logistic regression. Results: The knowledge, perception, and behaviors prevalence of implementing COVID-19 prevention protocols were good & enough 79.1% (95% CI 76.63 – 81.45), 96.6% (95% CI 95.38 – 97.55), and 92.3% (95% CI 90.62 – 93.78) respectively. The result revealed that Knowledge (adjOR = 2.034, 95% CI 1.253 - 3.302, P = 0.004) and Perception (adjOR = 4.064, 95% CI 1.859 - 8.882, P = < 0.001) were possibly associated with behaviors of implementing COVID-19 prevention protocols among communities in Central Java Province. Conclusion This study found a slight prevalence of good & enough knowledge, perception, and behaviors of implementing COVID-19 prevention protocols in a representative sample among Communities in Central Java Province. Knowledge and perceptions were statistically significant with behaviors.
背景:新冠肺炎在各国流行,已被世界卫生组织宣布为大流行。为减少新冠肺炎病例数作出了多项努力。然而,随着各方开展的控制工作,新冠肺炎-19的发病率继续增加,导致预防或治疗新冠肺炎的费用过高。目的本研究旨在确定中爪哇省实施新冠肺炎预防方案的行为的知识和公众认知之间的关系。方法:这项横断面研究使用了2020年12月通过WhatsApp、Telegram、Instagram和Facebook在线收集的主要数据。1115名受访者中,共有1098人通过了纳入和排除标准。后向消去法用于使用多元逻辑回归确定多变量模型阶段与行为相关的因素。结果:实施新冠肺炎预防方案的知识、感知和行为患病率分别为79.1%(95%CI 76.63–81.45)、96.6%(95%CI 95.38–97.55)和92.3%(95%CI 90.62–93.78)。结果表明,知识(adjOR=2.034,95%CI 1.253-3.302,P=0.004)和感知(adjOR=4.064,95%CI 1.859-8.882,P=0.001)可能与中爪哇省社区实施新冠肺炎预防方案的行为有关。结论本研究在中爪哇省的一个代表性样本中发现,在实施新冠肺炎预防方案方面,良好和足够的知识、感知和行为略有流行。知识和感知与行为具有统计学意义。
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引用次数: 0
The Effect of Insulin Administration on Medication Adherence in Type 2 Diabetes Mellitus Patients with Neurological Complications 胰岛素给药对伴有神经系统并发症的2型糖尿病患者药物依从性的影响
Pub Date : 2022-12-09 DOI: 10.20473/jfiki.v9i32022.242-251
July, R. Sauriasari, N. F. Syafhan, Hadijah Tahir
Background: Medication adherence is essential to achieving controlled blood sugar in diabetic patients. Insulin generally provides better glycemic control but is considered painful and requires special techniques. Insulin administration in patients with neurological complications requires particular consideration because these complications can cause physical and cognitive barriers. Objective: This study analyses the effect of insulin administration on medication adherence in diabetic patients with neurological complications and the influence of various confounding variables (baseline characteristics, medical and medication history). Methods: This observational study was conducted with a cross-sectional design at a government hospital in East Jakarta from September 2021 to January 2022. The sample was type 2 diabetes mellitus patients with neurological complications who received antidiabetics for at least six months. The neurological complications include central nervous disorders (such as stroke) and peripheral nervous disorders (such as neuropathy). The independent variable was insulin administration, while the dependent variable was adherence, measured using subjective methods [Adherence to Refills and Medications Scale (ARMS)] and objective methods (Medication Refill Adherence (MRA) and HbA1c]. Results: Of 175 respondents, based on the three methods (MRA, ARMS, HbA1c), 13 respondents (7.4%) were adherent, namely one respondent (1.8%) in the insulin group and 12 respondents (10.1%) in the non-insulin group. Insulin administration affects adherence to antidiabetics by 0.123 times (95% CI: 0.015 - 1.024), or patients who use insulin have 87.7% lower adherence controlled by antidiabetic changes and the total number of medicines used. Conclusion: Insulin administration significantly affects medication adherence in diabetes mellitus patients with neurological complications.
背景:坚持服药对糖尿病患者血糖控制至关重要。胰岛素通常能更好地控制血糖,但被认为是痛苦的,需要特殊的技术。神经系统并发症患者的胰岛素给药需要特别考虑,因为这些并发症会导致身体和认知障碍。目的:本研究分析了胰岛素给药对伴有神经系统并发症的糖尿病患者药物依从性的影响,以及各种混杂变量(基线特征、病史和用药史)的影响。方法:这项观察性研究于2021年9月至2022年1月在东雅加达的一家政府医院进行,采用横断面设计。样本是患有神经系统并发症的2型糖尿病患者,他们接受了至少6个月的抗糖尿病药物治疗。神经系统并发症包括中枢神经疾病(如中风)和外周神经疾病(例如神经病变)。自变量是胰岛素给药,而因变量是依从性,使用主观方法[再灌注和药物依从性量表(ARMS)]和客观方法(药物再灌注依从性(MRA)和HbA1c]测量。结果:在175名受访者中,根据三种方法(MRA、ARMS、HbA1c),13名受访者(7.4%)坚持,即胰岛素组1名受访者(1.8%)和非胰岛素组12名受访者(10.1%)。胰岛素给药会使抗糖尿病药物的依从性降低0.123倍(95%可信区间:0.015-1.024),或者使用胰岛素的患者在抗糖尿病变化和所用药物总数的控制下依从性降低87.7%。结论:胰岛素给药可显著影响伴有神经系统并发症的糖尿病患者的药物依从性。
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引用次数: 0
Sunscreen Cream Formulation of Noni Leaf Extract (Morinda citrifolia L.) with Emulsifier Combination of Tween 80 and Lecithin 吐温80与卵磷脂乳化剂复配的诺丽叶提取物防晒霜配方
Pub Date : 2022-12-09 DOI: 10.20473/jfiki.v9i32022.262-271
Bianca Levie Tania, Rini Dwiastuti, A. B. S. Lestari, Dewi Setyaningsih
Background: Noni leaf (Morinda citrifolia L.) extract is a natural product that can be used as a sunscreen. The extract contains flavonoids which function act as an antioxidant. In this work, sunscreen cream formulated with noni leaf extract was prepared using a combination of tween 80 and lecithin. Objective: The purpose of this study is to evaluate how the combination of tween 80 and lecithin affects the physical qualities of the cream, such as organoleptic, homogeneity, emulsion type, spreadability, adhesion, pH, and stability over 28 days of storage at room temperature, and to find the best formula. Methods: This study used 10% of noni leaf extract in the cream formulation. The Simplex Lattice Design (SLD) method was used to determine the effect of different concentrations of the two emulsifiers on the cream's spreadability, adhesion, and pH. Furthermore, the SLD was used to find the best formula. Results: The results showed that different concentrations of the emulsifier, which are the tween 80 and lecithin combination, affected the physical properties and storage stability of cream preparations. The interaction of tween 80 and lecithin is having a significant impact on the cream's adhesion and spreadability; however, the effect of the interaction on the pH value was not significant. Conclusion: The formula containing 2.5 % tween 80 and 2.5 percent lecithin was found to be the most effective in fulfilling the cream physical properties while remaining stable during storage.
背景:诺丽叶提取物是一种可作为防晒霜的天然产物。提取物中含有黄酮类化合物,具有抗氧化作用。在这项工作中,使用吐温80和卵磷脂的组合,制备了用诺尼叶提取物配制的防晒霜。目的:本研究的目的是评估吐温80和卵磷脂的组合如何影响乳膏的物理性质,如感官、均匀性、乳液类型、铺展性、粘附性、pH值和室温储存28天的稳定性,并找到最佳配方。方法:本研究在乳膏配方中使用10%的诺丽叶提取物。采用单纯形格子设计(SLD)法测定了不同浓度的两种乳化剂对乳膏的铺展性、附着力和pH值的影响。此外,还用SLD法寻找了最佳配方。结果:不同浓度的乳化剂,即吐温80和卵磷脂的组合,影响了乳膏制剂的物理性能和储存稳定性。吐温80和卵磷脂的相互作用对乳膏的粘附性和铺展性有显著影响;然而,相互作用对pH值的影响并不显著。结论:含有2.5%吐温80和2.5%卵磷脂的配方最能有效地实现乳膏的物理性能,同时在储存过程中保持稳定。
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引用次数: 0
Isoprinosine along with Favipiravir or Oseltamivir in Patients with Moderate Covid-19 at RSD Dr. Soebandi Jember 异丙氨酸与Favipiravir或Oseltamivir在RSD中度Covid-19患者中的应用
Pub Date : 2022-12-09 DOI: 10.20473/jfiki.v9i32022.209-219
Chrysnanda Maryska, D. Hasmono, Sofiati Diah Baisuni, A. Hidayatiningsih, A. D. Puspitasari, Retna Dwi Puspitarini, Budi Suprapti
Background: Isoprinosine is an immunomodulator that is now being used to treat Covid-19 patients. Objectives: To evaluate Isoprinosine with Favipiravir or Oseltamivir in moderate Covid-19. Methods: In a retrospective observational analysis, in-hospital moderate Covid-19 patients treated between June 2020 and June 2021 were included. Results: Inclusion criteria for 364 patients were met, with 135 receiving Favipiravir-Isoprinosine (Group 1) and 229 receiving Oseltamivir-Isoprinosine (Group 2). In group 1, the majority of patients (58.50%) were female (35.60%), had no comorbidities (71.60%), were discharged with a positive PCR (74.80%), did not require a breathing apparatus (99.26%), had leukocyte levels between 4,5-11,0 (82.22%), lymphocyte levels between 25-33 (34.07%), and were discharged with no ground-glass opacity (34.07%) (54.10%), LOS was 9-13 days (50.37%), while the mortality rate was 0.70%. In group 2, the majority of patients were male (54.10%), with the highest age range being 42-56 years (35.80%), without comorbidities (69.0%), discharged with a positive PCR (72.50 %), and without the need for a breathing apparatus (99.13%), with leukocyte levels ranging from 4.5 – 11.0 (81.22 %), with lymphocyte levels ranging from 25.0 – 33.0 (26.20 %), and were discharged with no ground-glass opacity (49.34 %), LOS was 9 - 13 days (34.06 %), and the mortality rate was 0.87%.Conclusion: In this trial, it was determined that combining isoprinosine with antivirals favipiravir or Oseltamivir could produce significant clinical improvement.
背景:异丙氨酸是一种免疫调节剂,目前正用于治疗Covid-19患者。目的:评价异丙氨酸与Favipiravir或Oseltamivir联合治疗中度Covid-19的疗效。方法:采用回顾性观察分析方法,纳入2020年6月至2021年6月住院治疗的中度Covid-19患者。结果:符合纳入标准的364例患者中,接受favipirvir -异丙苷治疗的患者135例(第1组),接受奥司他韦-异丙苷治疗的患者229例(第2组)。在第1组中,大多数患者(58.50%)为女性(35.60%),无合并症(71.60%),PCR阳性出院(74.80%),不需要呼吸器(99.26%),白细胞水平在4,5-11,0之间(82.22%),淋巴细胞水平在25-33之间(34.07%),白细胞水平在4,5-11,0之间(82.22%),白细胞水平在25-33之间(34.07%)。出院时无毛玻璃混浊(34.07%)(54.10%),LOS为9 ~ 13 d(50.37%),死亡率为0.70%。在组2中,大部分患者是男性(54.10%),最高的年龄段42-56年(35.80%),无并发症(69.0%),出院积极PCR(72.50%),和不需要呼吸器(99.13%),白细胞水平从4.5 - 11.0(81.22%)、淋巴细胞水平从25.0 - 33.0(26.20%),并且排放没有毛玻璃样阴影(49.34%),洛杉矶是9 - 13天(34.06%)、和死亡率是0.87%。结论:本试验确定异丙氨酸联合抗病毒药物favipiravir或Oseltamivir可显著改善临床。
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引用次数: 0
Jelly Candy Hydroxyapatite from Mackerel Fish Bone 从鲭鱼鱼骨中提取的羟基磷灰石
Pub Date : 2022-12-09 DOI: 10.20473/jfiki.v9i32022.279-289
Lia Anggresani, Santi Perawati, Ryan Afandi, Rahmadevi
Background: Calcium is a mineral that is needed by bones and teeth. Calcium needs have not been achieved evenly among children, about 1000mg/day. Hydroxyapatite contains Ca and apatite which is good for the maintenance of bones and teeth. Hydroxyapatite is made from the bones of mackerel, where the bones of mackerel have a high source of calcium. For easy being consumed for children, the hydroxyapatite made in the form of jelly candy. Objective: The aim of this research was Hydroxyapatite Mackerel Fish Bone can be made as Jelly Candy. Methods: Hydroxyapatite from mackerel bones is made by the precipitation method. Then, hydroxyapatite was formulated into jelly candy with concentrations of hydroxyapatite was 18%, 19% and 20% respectively for Formula I, II and III. Jelly candy evaluation includes organoleptic test, gel strength, khamir and ALT ochre, weight uniformity, pH, hedonics, homogeneity and storage. Results: The evaluation showed that all jelly candy formulas are safe for consumption according to SNI 3547.2-2008. Conclusion: In conclusion, hydroxyapatite mackerel fish bone can be made as Jelly Candy with the best concentration in Formula 1.
背景:钙是骨骼和牙齿所需的矿物质。儿童对钙的需求并不均衡,约为每天1000mg。羟基磷灰石含有钙和磷灰石,有利于骨骼和牙齿的保养。羟基磷灰石是由鲭鱼的骨头制成的,而鲭鱼的骨骼中钙含量很高。为了便于儿童食用,羟基磷灰石以果冻糖的形式制成。目的:研究羟基磷灰石鱼骨作为果冻糖果的可行性。方法:采用沉淀法从鱼骨中提取羟基磷灰石。然后,将羟基磷灰石配制成果冻糖,其中式I、II和III的羟基磷灰石浓度分别为18%、19%和20%。果冻糖评估包括感官测试、凝胶强度、卡密尔和ALT赭石、重量均匀性、pH、特征、均匀性和储存。结果:根据SNI 3547.2-2008,评估表明所有果冻糖配方都是安全的。结论:羟基磷灰石鱼骨可以制成配方1中浓度最好的果冻糖。
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引用次数: 1
The Effect of Decyl Glucoside on Stability and Irritability of Nanostructured Lipid Carriers-Green Tea Extract as Topical Preparations 癸基葡糖苷对纳米脂质载体绿茶提取物局部制剂稳定性和刺激性的影响
Pub Date : 2022-12-09 DOI: 10.20473/jfiki.v9i32022.220-228
Rufaidah Azzahrah, N. Rosita, D. Purwanto, Widji Soeratri
Background: Green Tea Extract (GTE) is a natural antioxidant compound that can protect the skin from photocarcinogenesis (DNA damage due to ultraviolet exposure). GTE has low stability, which needs a delivery system such as Nanostructured Lipid Carriers (NLC) with decyl glucoside (DG) as a natural surfactant that at the right concentration can produce a significantly small particle size which can improve the stability of the NLC. Objective: To determine the effect of DG usage on the characteristics, physical stability, and irritability of NLC-GTE preparation. Methods: NLC-GTE preparation used the High Shear Homogenization (HSH) method with three formulas, which contained DG 2%, 2.5%, and 3% consecutively. Afterwards, the characteristic and physical stability tests were conducted using the thermal cycling method for three cycles with two different temperatures (48 hours/cycle, 2 - 8°C and 40°C). The irritability test used Hen's Egg Test on the Chorioallantoic Membrane (HET-CAM) method. Results: Characteristic test of organoleptic showed that all formulas were white, odorless, and had a semi-solid consistency. However, the pH, particle size, and polydispersity index values from all formulas were within the normal range of values. The physical stability test result showed that 3% DG was the most stable formula. This formula was within the non-irritating range of values in HET-CAM. Conclusion: NLC-GTE with an increased concentration of DG as a surfactant can improve the characteristics and physical stability of the preparation. F3 (3% DG) is the best formula compared to other formulas and indicates non-irritating in the HET-CAM test.
背景:绿茶提取物(GTE)是一种天然抗氧化化合物,可以保护皮肤免受光致癌作用(紫外线照射引起的DNA损伤)。GTE具有低稳定性,需要一种递送系统,如具有癸基葡糖苷(DG)作为天然表面活性剂的纳米结构脂质载体(NLC),在适当的浓度下可以产生显著小的颗粒尺寸,从而提高NLC的稳定性。目的:测定DG的使用对NLC-GTE制剂的特性、物理稳定性和过敏性的影响。方法:NLC-GTE制剂采用高剪切均化(HSH)法制备,三个配方分别含有2%、2.5%和3%的DG。然后,使用热循环方法在两个不同温度(48小时/循环,2-8°C和40°C)下进行三次循环的特性和物理稳定性测试。过敏性试验采用绒毛尿囊素膜母鸡蛋试验(HET-CAM)法。结果:感官特性测试表明,所有配方均为白色、无臭、半固态。然而,所有配方的pH、粒度和多分散性指数值均在正常值范围内。物理稳定性试验结果表明,3%DG是最稳定的配方。该配方在HET-CAM的无刺激性数值范围内。结论:提高DG浓度的NLC-GTE作为表面活性剂可以改善制剂的性质和物理稳定性。与其他配方相比,F3(3%DG)是最好的配方,并且在HET-CAM测试中表明无刺激性。
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引用次数: 0
Mannitol Production from Fructose by Using Resting Cells of Methylotrophic Yeasts 利用甲基营养酵母静息细胞从果糖生产甘露醇
Pub Date : 2022-12-09 DOI: 10.20473/jfiki.v9i32022.272-278
Nisa Yulianti Suprahman, Khairul Basyar, H. Suryadi
Background: Mannitol is a polyol sugar widely used in pharmaceutical and food industries which can be produced by bioconversion. Using of resting cells and methanol as a carbon source are strategies to increase the efficiency of mannitol production by increasing NAD(P)H needed in the reduction process. Objectives: This research aimed to optimize bioconversion condition by using resting cells of methylotrophic yeasts with methanol and fructose as carbon source and substrate, respectively. Methods:  Several isolates were used including Candida sp, Debaryomyces nepalensis and Debaryomyces hansenii and three species suspected to be yeast isolated from a local paddy field. The methylotrophic characteristic of the yeasts was screened by turbidometry. The optimization of fermentation condition was conducted by varying cultivation time (24-96 hours), resting cell concentration (30-140 mg/mL), fructose concentration (7.5-15%), ammonium sulphate concentration (0.25-0.75%) and aeration condition (50-80%). Quantitative analysis of the mannitol was conducted by HPLC with NH2 column and Refractive Index Detector. Results: D. hansenii showed the highest yield value in mannitol production (23.17%), followed by D. nepalensis, Isolate A and Candida sp. (6.52%, 6.50% and 4.38%, respectively). Variation of bioconversion condition using D. hansenii showed that the highest resting cell concentration (140 mg/mL) incubated for 72 hours, moderate fructose concentration (10%), the highest ammonium sulphate concentration (0.75%) and moderate aeration condition (70%) would result in the highest yield value of mannitol (60%). Conclusion: This finding showed the potency of D. hansenii in mannitol production and gave preliminary information of its optimum fermentation condition.
背景:甘露醇是一种广泛应用于制药和食品工业的多元醇糖,可以通过生物转化生产。使用静息细胞和甲醇作为碳源是通过增加还原过程中所需的NAD(P)H来提高甘露醇生产效率的策略。目的:以甲醇和果糖为碳源和底物,利用甲基营养酵母的静息细胞,优化其生物转化条件。方法:采用假丝酵母(Candida sp)、尼泊尔双核菌(Debarymyces nepalensis)和汉氏双核菌,以及从当地稻田中分离到的3种疑似酵母。用浊度法筛选酵母的甲基营养特性。通过改变培养时间(24-96小时)、静止细胞浓度(30-140mg/mL)、果糖浓度(7.5-15%)、硫酸铵浓度(0.25-0.75%)和通气条件(50-80%)对发酵条件进行了优化。采用高效液相色谱法,NH2柱和折射率检测器对甘露醇进行定量分析。结果:甘森氏假丝酵母的甘露醇产量最高(23.17%),其次是尼泊尔假丝酵母、分离株A和假丝酵母(分别为6.52%、6.50%和4.38%)。使用D.hansenii的生物转化条件的变化表明,培养72小时的最高静止细胞浓度(140mg/mL)、中等果糖浓度(10%)、最高硫酸铵浓度(0.75%)和中等通气条件(70%)将导致甘露醇的最高产量值(60%)。结论:这一发现显示了汉森尼在甘露醇生产中的效力,并为其最佳发酵条件提供了初步信息。
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引用次数: 0
Viability and Antibacterial Activity of Bifidobacterium bifidum in Fermented Robusta Coffee for Diarrhea Treatment 发酵罗布斯塔咖啡中双歧杆菌治疗腹泻的活性和抗菌活性
Pub Date : 2022-12-09 DOI: 10.20473/jfiki.v9i32022.305-313
Miksusanti, E. F. Apriani, Dimas Nur Hidayat
Background: Diarrhea can be treated with probiotic bacteria such as Bifidobacterium bifidum, which decreases the intestinal environment's pH to become acidic so that pathogenic bacteria cannot thrive. Objective: To make fermented coffee that can increase the number of probiotic bacteria Bifidobacterium bifidum and has antidiarrheal activity against pathogenic bacteria Escherichia coli. Methods: Robusta coffee (20.25% and 19.75%) was fermented using Saccharomyces cerevisiae, and then the probiotic bacteria Bifidobacterium bifidum was added. Unfermented coffee was compared with the same concentration (20.25% and 19.75%) to obtain four formulas. Organoleptic panelists tested all formulas to determine the best formula for fermented and non-fermented coffee. The number of Bifidobacterium bifidum and antibacterial activity was calculated on the optimum formulation using the Total Plate Count and Disc Diffusion Method. Result: The optimum formula obtained at fermented and unfermented coffee concentration was 20,25%. The number of probiotic bacteria Bifidobacterium bifidum growing in fermented and non-fermented coffee was 7.3 x 108 ± 32.4 and 3.1 x 108 ± 30.7 (p < 0.05). The diameter of the inhibition zone of the best fermented and non-fermented coffee was 11.5 ± 0.5 mm and 8.5 ± 0.5 mm, respectively (p < 0.05). Conclusion: Fermented coffee can increase the growth of the probiotic bacteria Bifidobacterium bifidum and has strong antibacterial activity against Escherichia coli bacteria.
背景:腹泻可以用两歧双歧杆菌等益生菌治疗,它可以降低肠道环境的pH值,使致病菌无法繁殖。目的:制备能增加两歧双歧杆菌数量并对致病菌大肠杆菌具有止泻作用的发酵咖啡。方法:采用酿酒酵母发酵罗布斯塔咖啡(比例分别为20.25%和19.75%),添加双歧双歧杆菌。将未发酵咖啡与相同浓度(20.25%和19.75%)进行比较,得到四种配方。感官小组成员测试了所有配方,以确定发酵和非发酵咖啡的最佳配方。采用总平板计数法和圆盘扩散法计算最佳配方的两歧双歧杆菌数量和抗菌活性。结果:在发酵咖啡和未发酵咖啡浓度分别为20.25%时,得到最佳配方。发酵和未发酵咖啡中双歧杆菌的数量分别为7.3 × 108±32.4和3.1 × 108±30.7 (p < 0.05)。最佳发酵咖啡和非发酵咖啡的抑菌带直径分别为11.5±0.5 mm和8.5±0.5 mm (p < 0.05)。结论:发酵咖啡能促进益生菌两歧双歧杆菌的生长,对大肠杆菌具有较强的抑菌活性。
{"title":"Viability and Antibacterial Activity of Bifidobacterium bifidum in Fermented Robusta Coffee for Diarrhea Treatment","authors":"Miksusanti, E. F. Apriani, Dimas Nur Hidayat","doi":"10.20473/jfiki.v9i32022.305-313","DOIUrl":"https://doi.org/10.20473/jfiki.v9i32022.305-313","url":null,"abstract":"Background: Diarrhea can be treated with probiotic bacteria such as Bifidobacterium bifidum, which decreases the intestinal environment's pH to become acidic so that pathogenic bacteria cannot thrive. Objective: To make fermented coffee that can increase the number of probiotic bacteria Bifidobacterium bifidum and has antidiarrheal activity against pathogenic bacteria Escherichia coli. Methods: Robusta coffee (20.25% and 19.75%) was fermented using Saccharomyces cerevisiae, and then the probiotic bacteria Bifidobacterium bifidum was added. Unfermented coffee was compared with the same concentration (20.25% and 19.75%) to obtain four formulas. Organoleptic panelists tested all formulas to determine the best formula for fermented and non-fermented coffee. The number of Bifidobacterium bifidum and antibacterial activity was calculated on the optimum formulation using the Total Plate Count and Disc Diffusion Method. Result: The optimum formula obtained at fermented and unfermented coffee concentration was 20,25%. The number of probiotic bacteria Bifidobacterium bifidum growing in fermented and non-fermented coffee was 7.3 x 108 ± 32.4 and 3.1 x 108 ± 30.7 (p < 0.05). The diameter of the inhibition zone of the best fermented and non-fermented coffee was 11.5 ± 0.5 mm and 8.5 ± 0.5 mm, respectively (p < 0.05). Conclusion: Fermented coffee can increase the growth of the probiotic bacteria Bifidobacterium bifidum and has strong antibacterial activity against Escherichia coli bacteria.","PeriodicalId":17684,"journal":{"name":"JURNAL FARMASI DAN ILMU KEFARMASIAN INDONESIA","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44210517","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
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