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Antioxidant Properties and Glucan Compositions of Various Crude Extract from <i>Lentinus squarrosulus</i>Mycelial Culture

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Advances in Bioscience and Biotechnology 2014年第10期5卷 805-814页

作者： Rahayu Ahmad Sutha Muniandy nur iffah abdullah shukri Siti Mariatul Usyida Alias Aidil Abdul Hamid Wan Mohtar Wan Yusoff Sahidan Senafi Fauzi Daud School of Bioscience and Biotechnology Faculty Science and Technology National University of Malaysia Bangi Malaysia

Various crude extracts of Lentinus squarrosulus mushroom mycelium and culture broth were prepared for antioxidant studies, glucan and carbohydrate compound analysis. Crude extract from ethanol, cold and hot water extraction was tested on several complementary test systems namely DPPH free radical scavenging, β-carotene linoleic acid oxidation, total phenolic compound, total flavonoid compound, total carbohydrate content and total glucan compositions. The antioxidant activity of the crude extracts of Lentinus squarrosulus mushroom mycelium and culture broth was determined by 2,2’ diphenyl-1-picrylhydrazyl (DPPH) radical scavenging method and β-carotene linoleic acid assay. Crude extracted from culture broth EPS EE recorded the highest radical scavenging effects at 20 mg/mL (85%) which is closer to the control antioxidants (ascorbic acid 97%;BHT 92.4%;BHA 93.6%). Both the ethanol extract (IPS EE and EPS EE) exhibited the highest β-carotene linoleic acid oxidation by recording IC50 values of 0.6 and 0.65 mg/mL respectively. IPS EE (0.59 mg/g) and EPS WE (0.58 mg/g) showed high flavonoid content whereas total phenol content was high in EPS WE (0.85 mg/g) and IPS EE (0.84 mg/g). Total carbohydrate concentrations were high in IPS HWE and IPS CWE with 19.1 and 16.3 mg/mL respectively and these data correlate with the β-glucan content in both extracts. The highest β-glucan content found in IPS CWE and IPS HWE were 12.2 and 11.4% w/w respectively.

关键词： Lentinus squarrosulus β-Glucan Antioxidant Polysaccharides Submerged Fermentation

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The Effect of Unplanned Pregnancy among Women Collage in Wadajir Distract Moqdisho Somalia

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Open Journal of nursing 2021年第1期11卷 42-55页

作者： shukri Abdulkadir Ahmed Mohamed Hassan Mohamed Ahmed Mohamud Hussein Mariam Mohamed nur Somali International University Mogadishu Somali

Unplanned pregnancy is a pregnancy that is either mistimed or unwanted at the time of conception. It is a core concept in understanding the fertility of populations and the unmet need for contraception. Unintended pregnancy is associated with an increased risk of morbidity for women, and with health behaviors during pregnancy with adverse effects. And the aim of this study is to establish the level of effect of the unplanned pregnancy in women college in Wadajir district. This study used a cross-sectional study design. And the aim of this study is to establish the level of effect of the unplanned pregnancy on women college in Wadajir district. This study was being used cross sectional study design. This research had undertaken Wadajir district in Banadir region Mogadishu-Somalia. The sample size was 60 participating in the data collection phase from 1-30 Jun 2020. This study used primary data. This was collected from respondents in the area of study. Data was collected using a pre-cod structured questionnaire for the survey. Data showed that: 39 (65%) of the respondents answered yes that lack of education caused most unplanned pregnancy, 40 (66%) said that low-income countries are the risk factor of unplanned pregnancy, 47 (78%) of the respondents answered family planning is most common preventive for unplanned pregnancy, and 0 (67%) said that school dropout is the most compilation of unplanned pregnancy. Based on the findings of this research, the knowledge of the majority of respondents about unplanned pregnancy among women college replied yes, and they also replied that the most cause of unplanned pregnancy among women college is lack of education.

关键词： Unplanned Pregnant Women Wadajir District

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