BACKGROUND: Peronema canescens (Sungkai) leaves have been popular in Indonesia which contain various bioactive compounds with empirical therapeutic efficacy in dealing with COVID-19 and various other diseases. Total phenolic and flavonoid content and antioxidant activity using the DPPH method from P. canescens leaf extract have not been studied much. AIM: This research has several objectives. The first is to compare the results of qualitative phytochemical analysis of the ethanol extract of the leaves of P. canescens (EEPL). The second is to measure the total phenol and flavonoid content. The third is to test the FTIR and antioxidant activity of the ethanol extract of P. canescens leaves in vitro using the DPPH method. METHODS: Fresh plant material and simplicia, ethanol extract extracted by maceration method using 96% ethanol as solvent from P. canescens. The Dragendorff’s and Mayer test carried out the qualitative phytochemical analysis, FeCl3 test, Salkowski method, Liebermann–Burchard method, foam test, and NaOH reagent. The total phenolic and flavonoid levels were tested using the Folin–Ciocalteu method. In vitro antioxidant activity was carried out using the DPPH (1,1-diphenyl-2-picrylhydrazyl) method. RESULTS: The results of qualitative phytochemical screening showed that alkaloids, flavonoids, saponins, tannins, and steroids were detected in the extract of P. canescens. The spectra from the FTIR test results showed various absorbance peak values indicating the bonding of specific functional groups, namely: 418.12, 599.94, 666.67, 1036.39, 1159.52, 1224.16, 1348.95, 1454.19, 1600.87, 1732.00, 2923.13, and 3353.01 cm-1. In the test results, total phenolic content was as much as 5.64% (mgEAG/g) and total flavonoid content of 142,247 mgEQ/g in a sample of 1 mg extract, which was equivalent to 1 mg quercetin. EEPL has antioxidant activity with the DPPH IC50 method of 116.7865 ppm. CONCLUSION: The data obtained at this time can contribute to the exploitation of P. canescens leaves in the future as one of the nutraceutical products, supplements, and herbal medicines by specific industries related to improving the health status of the world community. The higher the bioactive substance in preparation, the more significant the effect of the pharmacological efficacy response. P. canescens ethanol extract has good total phenolic content, total flavonoid content, and antioxidant action.
The provision of nutrition education for teenage girls is an alternative to increase protein and iron intake to prevent anemia. This study aims to determine nutrition education's effect using pocketbook media on protein and iron intake in teenage girls. The research design used was quasi-experimental with a control group pre and post-test design. Sampling was done by the purposive sampling method—statistical analysis using Paired Samples T-test, Wilcoxon, Independent Samples T-test, and Mann Whitney. This study indicates an influence of nutrition education using pocketbook media on protein intake (p = 0.000) and iron (p = 0.000) in the treatment group. There is no effect of nutrition education using PowerPoint on protein intake (p = 0.326) and substances iron (p = 0.52) in the control group. Statistically, there was a significant difference between protein intake (p = 0.000) and iron (p = 0.001) of the treatment and control groups. It is recommended that UKS and students work together to conduct nutrition education routinely so that the nutrition information delivered can be given to all students in the school to prevent nutritional anemia.
BACKGROUND: Exclusive breastfeeding is the cornerstone of a child’s survival and health because it provides essential and irreplaceable nutrients for their growth and development. The coverage rate for exclusive breastfeeding for infants 0–6 months in West Java in 2017 was 55.4%, below the national figure of 61.33%. AIM: The purpose of this article is to identify the failure factors for exclusive breastfeeding. METHODS: The study began with a quasi-experimental period with a pre- and post-test group design approach through a health education process about exclusive breastfeeding in the third trimester of pregnancy, followed by a prospective study on breastfeeding practice in infants in the first 6 months of life. The analysis used was Chi-square analysis (χ2) and Paired t-test. Then, followed by a qualitative study to explore the supports and barriers to exclusive breastfeeding through in-depth interviews and carried out an analysis with modified Aronso’s qualitative analysis steps. The quantitative study sample is 50 people. The sample for the qualitative study was 15 people consisting of mothers with babies over 6-months-old, midwives, health staff. The study started from March 2017 to September 2018. RESULTS: The knowledge score of the intervention group increased significantly from 26.08 before the intervention to 31.78 after the intervention (p-value 0.000), with 3.52 more excellent than the control group. The attitude score of the intervention group rose significantly from 8.2 before the intervention to 13.16 after the intervention (p-value 0.000), with 3.12 more excellent than the control group. The intervention significantly affected exclusive breastfeeding behavior with a p-value of 0.047, but the behavior of exclusive breastfeeding was still 36%. The qualitative study findings contained support and obstacles in implementing exclusive breastfeeding in the city of Bogor. Supporting factors range from a support system in regional regulations and class programs for pregnant women to support for infrastructure. At the same time, obstacles include parenting patterns, individual factors, other internal and external influences. CONCLUSION: Health education can improve knowledge, attitudes and behavior of exclusive breastfeeding. There are still other predictors of the failure of exclusive breastfeeding before 6 months outside of health education.
Vegetables and fruits are very important for daily consumption, including school-age children, the consumption of vegetables and fruit in school-age children can be influenced by several factors, one of which is knowledge of the frequency of consumption of vegetables and fruit. Knowledge and behavior of the frequency of consumption of vegetables and fruits can be influenced one of them by the existence of nutritional education using exploding boxes as a medium of nutrition education. The purpose of this study is to determine the Effect of Nutrition Education Using Media Exploding Box Against Knowledge and Behavior Frequency of Consumption of Vegetables and Fruits in Children Citamiang 1 Primary School, Purwakarta Regency. The research design used was a quasi experimental study with a pre-test and post-test control group design with a sample size of 38 people, taken using systematic random sampling technique. Data collection includes general data on age, sex, pre and post knowledge related to vegetables and fruits before and after nutrition education for intervention and control groups and interviews with FFQ (Food Frequency Quantitative) consumption of vegetables and fruits. The results showed there was an influence of nutrition education using media exploding boxes on student knowledge with the results of p value 0.003 <α (0.05). The increase in the mean score of the intervention group was greater than the control group. There is an influence of nutrition education using the media exploding box on knowledge related to vegetables and fruits in the intervention group with a p value of 0,000 <α (0.05) Conclusion: Nutrition education or nutrition education for school children can use the media exploding box as a media for nutrition education
BACKGROUND: Athletes’ achievements require the support of sports science and technology. One of the supporting sciences is sports nutrition services by fulfilling athlete nutrition through foodservice and nutrition education in nutrition counseling or nutrition counseling according to the needs and conditions of athletes. AIM: This study aims to determine the effect of nutrition education on nutritional knowledge and macronutrient intake in Muay Thai athletes in Cimahi city. METHODS: This type of research is a Quasi experiment by applying a one group pre- and post-test design: Nutrition education using leaflets. The sample is Muay Thai athletes in Cimahi city who are actively practicing at the Empire Muaythai Camp as many as ten people. Data were collected by filling in the respondent’s characteristics, knowledge of nutrition, and intake of macronutrients. RESULTS: Based on the Wilcoxon test, it was found that there was an effect of providing nutrition education using leaflets on nutritional knowledge (p = 0.005) and protein intake (p = 0.047). CONCLUSION: It is recommended that regular and periodic nutrition education be given to athletes and coaches as well as collaborate with nutritionists regarding nutritional fulfillment for athletes to increase macronutrient intake so that the performance of Muay Thai athletes in Cimahi city is optimal.
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