Mangosteen Skin Research Articles

Analysis of Cross Validation on Classification of Mangosteen Maturity Stages using Support Vector Machine

This study explores the efficacy of the Support Vector Machine (SVM) method in classifying mangosteen fruit images based on six ripeness levels. Employing SVM enables nonlinear data classification and simultaneous utilization of multiple feature extractions, resulting in enhanced accuracy. Analysis reveals that models integrating three feature extractions outperform those with only two. With ample training data and optimized parameters, SVM achieves detection accuracy exceeding 90%. However, algorithmic enhancements are necessary to compute RGB color index values for all pixels on mangosteen skin surfaces, possibly through circular-shaped windows approximating the fruit's contour. Moreover, comparative assessments of RGB color system calculations against alternative systems such as HSI are crucial for selecting the most suitable color model in alignment with human perception.

Pembuatan Produk Olahan Berbahan Kulit Buah Manggis kepada Kelompok Tani Permata Harapan Kampung Manggis Kecamatan Pauh Kota Padang

Kampung Manggis is a mangosteen producing area in Pauh, Padang city. When a large number of mangosteens are produced, but not all of them are sold by the mangosteen farmers, the remaining mangosteens will rot over time. The remaining mangosteen, which cannot be sold can be developed into various useful health products. The mangosteen peel contains various beneficial chemical ingredients, one of which is alpha mangostin. Based on various research results, it is stated that alpha mangostin has antioxidant activity. The community service which was held on June 23 2023 in Kampung Manggis as a service partner was the Permata Harapan farmer group. This community service is carried out by teaching how to make products from mangosteen peel processed into facial mask and body scrub products. From the processing of mangosteen peel, two products are produced which are made together with the community, namely a mangosteen skin facial mask and body scrub. Mangosteen farmers from the Permata Harapan farmer group can optimize the productivity of all the mangosteens harvested and no more mangosteens will become waste.

The Effect of Manggist Skin Juice on The Stability of Blood Sugar Levels in Diabetes Mellitus (DM) Patients

ABSTRACT Blood sugar level refers to the level of glucose in the blood. One that can maintain stable blood sugar levels is mangosteen peel juice, because mangosteen peel juice contains xantones and flavonoids that stabilize blood sugar levels. This study aims to determine the effect of mangosteen peel juice on the stability of blood sugar levels in diabetes mellitus patients at the Public Health Center Sibolangit. The design of this research is Quasi Experiment Design using One-group pretest posttest design. The sample in this study were 10 patients using purposive sampling. Data analysis used Paired Sample T-Test. The results showed that the P-value was 0.027 (P-value <0.05) so it could be concluded that there was an effect of giving mangosteen rind juice on the stability of blood sugar levels in diabetes mellitus patients at the Sibolangit Health Center. Mangosteen peel juice is one of the herbal medicines that can lower blood sugar levels in Diabetes Mellitus patients. Keywords: Juice Mangosteen Skin, The Stability of Blood Sugar Levels

Analisis Pemanfaatan Sampah Kulit Manggis di Desa Pangradin Kecamatan Jasinga Kabupaten Bogor

The people of Pangradin Village, Jasinga District, have minimal knowledge of the benefits of mangosteen rind. Usually mangosteen skin is only organic waste, but actually many other benefits are produced from mangosteen rind. Community service is carried out in the village of Pangradin. The method of implementing community service is an approach method through counseling, question and answer and discussion. The results of this community service can increase people's understanding of the benefits of mangosteen rind for health.
 Keywords: Mangosteen Skin, Pangradin Village

Effect of Garcinia mangostana L. skin decoct exposure on Zebrafish embryo Danio rerio (Hamilton, 1822)

Hypertension is one of the diseases with the highest prevalence in Indonesia and is the main cause of death in patients. Pregnant women have a risk of losing their baby due to hypertension or death. ACEI and ARB-type antihypertensive drugs are dangerous for pregnant women because they can cause fetal death. In ancient times, Indonesians have used plants as herbal medicines for generations. One of the plants that has medicinal properties is mangosteen skin (Garcinia mangostana L.) as an antihypertensive drug through its diuretic effects. However, the drugs consumed can have toxic effects if used in high concentrations. A teratogenic test is a toxic test that is specifically carried out to determine the presence of organ abnormalities in the fetus due to exposure to xenobiotic compounds. The zebrafish (Danio rerio) embryo was chosen as the research object because the chorion in the embryonic phase is transparent, so it is easy to observe. This study aimed to determine the effect of exposure to mangosteen rind decoction on zebrafish embryos' hatchability and spinal curvature. Observations were made using a Leica microscope with ANOVA data analysis. The observations showed that high treatment concentrations decreased heart rate, while high concentrations didn’t affect egg hatching rate, spine curvature, or pigment density.

Pengaruh Pemberian Ekstrak Kulit Manggis pada Tikus Tuberkulosis yang Diberi Isoniazid terhadap Kadar Kolesterol


 
 
 
 
 
 
 
 
 
 
 
 
 Patients with tubeculosis experience a decrease in the amount of cholesterol in the body due to an inflammatory process due to increased free radical formation due to oxidative stress arising as a result of increased phagocytic activity of monocytes and macrophages. Therefore, additional treatment is needed to overcome free radicals and ROS so that inflammation in TB patients does not get worse and cholesterol levels can return to normal. Treatment of isoniazid in TB patients can increase cholesterol levels but does not occur significantly, and the results are still lower than cholesterol levels in healthy individuals. Mangosteen peel extract has a variety of ingredients and one of them is xanthones which can be anti-inflammatory and can inhibit the increase in the formation of free radicals in TB patients. The main objective of this study was to determine the effect of mangosteen peel extract on TB rats given isoniazid on cholesterol levels. This research is a laboratory experimental study with a randomized posttest only method. The research sample used by the previous researcher, Dr. dr. Indah Widyaningsih., M. Kes was the blood serum of white rats (Rattus Norvegicus) aged 2-3 months with a body weight of 200-250 grams. The analytical test used in this study is the Kruskall-Wallis test. The results of the analysis that has been done by researchers, it is known that there is no effect of Mangosteen Skin Extract on Cholesterol Levels in TB rats given Isoniazid
 
 
 
 
 
 
 
 
 
 
 
 

Utilization of Mangosteen Skin Into A Halal Drink and Thayyib As A Business Opportunity In The Form Of Health Coffee Powder

This study aims to educate the public so that they can use mangosteen peel waste that has been consumed, so that it is not turned into useless waste, but can be used as a selling point that is beneficial for health and to help the creative economy for residents and SMEs in the hamlet. Ireng Daye, Jatisela Village, Gunungsari District, West Lombok Regency. The method used in this study was direct observation, with a validation test of the efficacy of mangosteen peel coffee, the type of qualitative research, while the data sources used were primary and secondary data, namely finding and collecting various information and records, books, journals that related to the object of research. The problem faced is the local community's lack of awareness of the benefits of mangosteen peel so that the mangosteen peel waste is not responded to properly, due to the lack of human resources and knowledge of the benefits of mangosteen peel. The results showed that instant KBM powder contained alpha-mangostin levels of 0.59 mg/g, anthocyanins 1.13 mg/g, and phenolic levels of 8.49 mg/g per unit weight of dry sample. the conclusion of this study. In order to be used as a herbal medicinal product is mangosteen rind. The most popular benefit is to overcome heart disease, cancer and other degenerative diseases. In order to be useful as a business opportunity by various ways of packaging as original coffee powder drinks.

The Effectiveness of α-Mangostin in Reducing the Streptococcus Mutans Biofilm Thickness

Dental caries occurs due to the demineralization of tooth structure caused by microorganisms in colonies called biofilms. One of the microorganisms involved in dental caries is Streptococcus mutans. Oral mouthwash, in addition to mechanical cleaning, is known to prevent the growth of oral microorganisms. Mangosteen is known as an anti-cancer ingredient with high anti-bacterial properties. This study aims to identify the effectiveness of mangosteen skin extract (Garcinia mangostana L.) in decreasing Streptococcus mutans biofilm. The study is experimental research with a post-test control group design. The research sample was divided into five groups; 3 treatment groups and 2 control groups. The biofilm thickness test was carried out with OD (Optical density) with a wavelength of about 620 nm using an ELISA reader. Kruskal Wallis analysis was employed as a non-parametric statistical test analysis. Statistical Kruskal Wallis indicated significant differences in the thickness of 5 test groups of Streptococcus mutans. The lowest average yield of biofilm thickness was in the α-mangosteen group at 12.5 g/ml. Conclusion: α-mangosteen in mangosteen skin extract effectively reduced the thickness of Streptococcus mutans biofilm.

Karakteristik jelly drink rumput laut (Euchema spinosum) dengan penambahan kulit buah manggis (Garcinia mangostana L.) sebagai pangan fungsional

Mangosteen fruit (Garcinia mangostana L.) , one of Indonesian fruits, contains 70-75% skin fruit. The mangosteen skin contains xanthone compounds which are antioxidants, 107.76 mg/100 g fresh fruit. Fresh Mangosteen skin is easily damaged, it needs to be processed in order to have a long shelf life, by processing it into a jelly drink. Mangosteen skin extract is formulated with porridge of Eucheuma spinosum to make a jelly drink.This study aimed to determine the effect of the proportion of mangosteen skin extract and seaweed porridge through the physical characteristics, chemical of mangosteen skin extract jelly drink. The method was to design a factorial random group. The first factor is the proportion of mangosteen skin extract and the second factor was the concentration of pure seaweed. Data analyzed with ANOVA and continues with further test BNJ5%. Best jelly drink has an average viscosity 12.67, dietary fiber 2.17%, pH 7.98.

Effectiveness of Ethanol Extract Mangosteen Peel (Garcinia Mangostana L.) in Accelerating Post-Tooth Extraction Healing in Wistar Rats

Tooth extraction will cause a wound in the form of alveolar bone that opens in the oral cavity. Mangosteen peel has various pharmacological effects such as anti-inflammatory, antioxidant, antidiabetic, and antibacterial. The goal of this study was to find out the effectiveness of Mangosteen Peel Ethanol Extract (Garcinia mangostana L.) 45% with 90% in speeding up the healing time of post-tooth extraction wounds in Wistar rats. This type of research is an experimental laboratory with a post-test pattern only control group design. Conducted at the Laboratory of Pharmacology & Laboratory of Traditional Medicine Faculty of Pharmacy, University of North Sumatra January-March 2021. The animal is a male Wistar rat of 32 who is physically healthy. The size of the sample is determined by Federer's formula, the minimum sample size for each treatment is 16 rats. The results of the study that there is a significant relationship between the amount of fibroblast tissue per field of view in Wistar Rats after tooth extraction with the administration of mangosteen peel (Garcinia mangostana L.) with a concentration of 45% and mangosteen peel (Garcinia mangostana L.) concentration 90%, p = 0.036 (p<0.05). Mangosteen skin extract (Garcinia mangostana L.) is 45% and 90% effective in speeding up wound healing time after extraction of rat teeth Wistar. Mangosteen skin extract (Garcinia mangostana L.) is 90% more effective than turmeric extract (Curcuma longa) 45% in speeding up wound healing time post-extraction of rat teeth Wistar due to the flavonoid content in mangosteen skin extract (Garcinia mangostana L.) 90% which helps accelerate wound healing higher than skin extract Mangosteen (Garcinia mangostana L.) 45%.

Characteristics and Bioactivities of Carrageenan/Chitosan Microparticles Loading α-Mangostin

This study attempted to develop carrageenan/chitosan based microparticles loading α-mangostin which was extracted from Vietnamese mangosteen skin. The carrageenan/chitosan/α-mangostin microparticles were prepared by ionic gelation method by mixing chitosan, carrageenan with α-mangostin and subsequently cross-linking the mixtures with sodium tripolyphosphate crosslinking agent. The content of α-mangostin in microparticles was changed to evaluate the effect of α-mangostin content on physical, morphological properties, particles size and bioactivities of the carrageenan/chitosan/α-mangostin microparticles. The obtained results showed that carrageenan, chitosan was interacted together and with α-mangostin. The presence of polymers matrix improved the release ability of α-mangostin into ethanol/pH buffer solutions. The carrageenan/chitosan/α-mangostin microparticles have antibacterial (gram ( +) strains) and antioxidant activities. The results suggested that combination of chitosan and carrageenan in the microparticles can enhance the control release of α-mangostin into solutions as well as keep the bioactivities and reduce the vero cell toxicity of α-mangostin.

The Partnership Model for Women Farmers by Processing Mangosteen Skin Waste as a Functional Food Substitute

Mangosteen fruit is a leading commodity from Barengkok Village, Leuwiliang sub-district, Bogor, as well as a commodity capable of penetrating exports. The environmental problem that arises during the harvest season and from fruit that does not pass export is the waste of its skin, so it is necessary to make use of it so that it has economic value for the community. This study examines a community partnership model through community empowerment in the use of mangosteen peel waste as a substitute for functional food. This study is based on the Women Farmers Group with a descriptive qualitative approach, demonstrations and training on the development of functional food processed products and assistance. The results of the study show that people's understanding and insights have increased from 50% who don't know to 100% of participants who know and understand how to use mangosteen peel into food processing, partners are able to independently produce processed products based on mangosteen peel flour with a turnover of 16 jars per month. Technological innovation in processing mangosteen peel into food, motivates people to become new entrepreneurs, because the product is unique and healthy and has a selling value. This partnership program provides solutions to address the environment and create additional income for the community.

Analisis Nilai Tambah Produk Olahan Manggis Di Kelompok Wanita Tani Sri Lestari Desa Somongari Kecamatan Kaligesing Kabupaten Purworejo

The purpose of this study 1) the process of making mangosteen peel tea, pure mangosteen peel powder, instant mangosteen peel powder, mangosteen peel powder capsules, and mangosteen fruit juice in Somongari village, Kaligesing district, Purworejo district, 2) the magnitude of the added value of processed mangosteen skin powder into mangosteen skin powder mangosteen, mangosteen peel capsules, pure mangosteen peel powder, instant mangosteen peel powder and mangosteen juice in the Sri Lestari Farmer Women's Group Somongari Village Kaligesing District Purworejo District. The research method used was a case study, data were analyzed using descriptive analysis. A sample of 5 people consisted of key informants and ordinary informants. Value-added analysis using the Hayami Method. The results showed that the process: 1) Mangosteen skin tea is fresh mangosteen then split (take the skin), washed, chopped, dried, sorted and finally packaged (packaged), 2) Mangosteen skin capsules are fresh mangosteen (take soft skin), washed, dried, grinded, sifted, put the powder into capsules and finally packaged, 3) Mangosteen skin pure powder that is fresh mangosteen split (take soft skin), washed, dried, ground, sifted, sifted and packaged (packaged), 4) Instant skin powder mangosteen, namely fresh mangosteen (take soft skin), washed, dried, ground, sifted, cooked powder with added brown sugar and water to form crystals and finally packing (packing), 5) Mangosteen juice namely mangosteen freshly washed, split take meat fruit and separate seeds, boiling (cocktail) then blender and boil back to the last packing. The added value of mangosteen skin tea is IDR 32,177.03, mangosteen skin capsule is IDR 315,190.96, pure mangosteen skin powder is IDR 64,598.85, instant mangosteen skin powder is IDR 72,484.21 and mangosteen juice is IDR 37,926.81.

EKSTRAK KULIT BUAH MANGGIS (Garcinia Mangostana L.) SEBAGAI OBAT ANTI DIARE

This study aims to determine whether mangosteen rind extract (in the form of ethanol extract/EE) can be used as an anti-diarrhea drug after compared with other anti-diarrhea substances in three experimental groups. This research is an in vitro experimental study using adult male guinea pigs weighing 400-600 gr through the standard method of Magnus with the Latin square controlled experiment design. The study was conducted at the Pharmacology and Toxicology Laboratory of the Faculty of Pharmacy, University of North Sumatra. The results showed that the contraction of ileum in Ach with Atp + Ach compared the difference in contraction of ileum Ach with EE + Ach showed the difference in difference between the two contractions of the ileum was significant, the contraction of ileum in His with Dip + His compared indifference in contraction of ileum His with EE + His showed a difference indifference. the two ileal contractions are significant, the ileal contraction in the bar with Papa + Bar compared to the difference between the ileum bar contraction with EE + Bar shows no difference in the difference between the two ileum contractions. The conclusion is that the Mangosteen Skin Ethanol Extract works similarly to Papaverine Hydrochloride which is an antidiarrheal drug used to relax smooth muscles so that it can also make blood vessels dilate by relaxing smooth muscles in the walls of blood vessels.

PENGARUH PENAMBAHAN EKSTRAK KULIT BUAH MANGGIS (Garcinia mangostana L.) TERHADAP KARAKTERISTIK JELLY DRINK

This research aimed was to identify the effect of mangosteen skin extract addition towards the characteristics of jelly drink and also to identify the precise of jelly drink with the best characteristics. This reseach used Completely Randomized Design (CRD) with the treatment of adding mangosteen skin which consists of six levels; 10g, 20g, 30g, 40g, 50g, 60g. Each treatment was repeated 3 times, so it resulted in 18 experimental units. The data were then analyzed with the Analysis of Variance method and if the treatment had an effect on the variable, the Duncan test was performed. The results showed that mangosteen skin extract siginificantly affected the level of vitamin C, antioxidant activity, hedonic (color and overall acceptance), scor (color and taste), Non significant effect to taste and the overall acceptance of mangosteen skin extract jelly drink. The addition of 60g mangosteen skin resulted in the best characteristic according the following criteria: 54;85 mg AAE/g vitamin C, 96;81% antioxidant activity, red color and liked, texture liked, taste netral and rather tight, and overall acceptance liked.
 
 Keyword: mangosteen skin, jelly drink, characteristics, antioxidant

Perbedaan Berkumur Larutan Kulit Manggis Dengan Anggur Merah Terhadap Pembentukan Plak Pada Siswa SMPN I Karang Intan Kabupaten Banjar Kalimantan Selatan

Plaque is a major factor in dental caries, gum inflammation and periodontal disease. Dental plaque contains microorganisms composed of 70% bacterial components and 30% consists of inorganic components such as calcium, phosphorus, fluoride and organic components such as carbohydrates, proteins and fats. Mangosteen skin has a therapeutic effect, which can be used to control plaque, gingivitis, halitosis, and prevent tooth decay Grape fruit (Vitis vinifera) has a variety of properties, including preventing caries by inhibiting plaque formation.
 The purpose of the research is to find out the difference in gargling of mangosteen peel solution with red wine against plaque formation in students of Karang Intan 1 Public High School, Banjar Regency, South Kalimantan. This research is a quasi experiment using the Mann-Whitney test. Research results Mangosteen skin solution and red wine can inhibit plaque formation better than rinsing with plain water.
 Conclusion there is no difference rinse solution mangosteen rind with red wine on plaque formation. Suggestions For the community, especially school students, they should get used to brushing their teeth, at least gargling after eating, including eating while at school, getting used to eating fruit that is beneficial for dental health.
 
 Keywords :
 Gargling, Mangosteen Skin Solution, red wine solution, plaque

Product Innovation in Using Mangosteen Skin in the Making of Batik Steamer

The purpose of this research is motivated by the development of mangosteen skin research. Many beneficial ingredients contained in mangosteen peel, such as xanthon which is anti-cancer and anti-oxidant and very beneficial for one's health. The use of mangosteen peel in making steamed batik sponges is as a coloring agent while it is expected to provide benefits when consuming steamed batik sponges. The selection of steamed sponge batik is an appointment of local culture and introduces to tourists. The research method used was an experimental method of adding mangosteen peel to a randomly designed steamed sponge mixture. To test prescription formulations and product quality using organoleptic tests, hedonic tests and consumer acceptance tests. The number of samples used in this study were 15 expert panelists consisting of chefs, academics and practitioners, in addition to general panelists or as many as 100 respondents who were randomly selected. In this study there were three prescription formulations for sample code, namely BKBKM 1 recipe formulation (6% mangosteen skin addition), BKBKM 2 recipe formulation (8% mangosteen skin addition) and BKBKM 3 recipe form (10% mangosteen skin addition). Three recipe formulations were tested on 15 expert panelists who would then produce the most preferred recipe formulations. The recipe from BKBKM 3 is the most preferred recipe formulation. Next, the BKBKM 3 recipe formulation is tested again to respondents or consumers to find out the acceptance test for innovative products. After that, the product is stored at room temperature and in the refrigerator to find out how long the product is safe for consumption.

THE EFFICIENCY OF DYE-SENSITIZED SOLAR CELL (DSSC) IMPROVEMENT AS A LIGHT PARTY TiO2-NANO PARTICLE WITH EXTRACT PIGMENT MANGOSTANA PEEL (Garcinia Mangostana) WITH VARIOUS SOLVENTS

The dye-sensitized solar cell (DSSC) is one of the photochemical electrical cells consisting of a photoelectrode, dye, electrolyte, and counter electrode. The purpose of using dyes in the DSSC is to extend the absorption spectrum to visible light because visible light has about 96% energy from sunlight. This article presents some experimental data on the nature of absorbance and the conductivity of natural dyes extracted from the plant as an application in the DSSC. Absorbance test using Spectrophotometer UV Visible 1601 PC and electrical properties test using Elkahfi 100 / Meter I-V. DSSC fabrication has been done using dye extract of mangosteen skin pigment (Garcinia mangostana) with a variety of coating technique of Spin Coating and Slip Casting. The results show that natural dyes from natural material extraction have an absorbance spectrum of 380-520 nm range and the greatest conductivity is owned by mangosteen fruit skin pigment (Garcinia mangostana). From the results of the test using AM Simulator 1.5G (100 mW / cm2) diesel simulator, it was found that the volume of TiO2 precursors affected the performance of DSSC solar cells and the overall conversion efficiency was 0.084% for the mangosteen skin dye by slip casting technique and 0.092% for the mangosteen skin dye by spin coating technique.

Protective Effect of Mangosteen Skin Extract on Albino Mice Skin with Dimethyl-Benz(a)anthracene (DMBA) Induction: Analysis on p53 Protein Level

Protective Effect of Mangosteen Skin Extract on Albino Mice Skin with Dimethyl-Benz(a)anthracene (DMBA) Induction: Analysis on p53 Protein Level

TOTAL FENOL DAN AKTIVITAS ANTIOKSIDAN BUBUK KULIT MANGGIS (Garcinia mangostana L.) DARI BUAH SEGAR DENGAN VARIASI LAMA PENYIMPANAN YANG DIOLAH SECARA MEKANIS

This study aims to determine the total content of phenolic compounds and antioxidant activity of mangosteen skin powder from fresh fruit with variations of storage duration which processed mechanically. Methods of research done by determining the total content of phenolic compounds using the method of DPPH free radical scavengers. The fresh mangosteen skin was dried with a drying oven, with a capacity of 0.12 kg/h and a drying rate of 2.79 kg. Furthermore, dry mangosteen skin was milled by grinding machine with 2870 rpm rotation and obtained rendemen mangosteen skin powder as much as 38.04% with water content 8.33%. Total content of phenolic mangosteen powder with variation of storage duration 0 days, 10 days, and 20 days ranged 81.17 mgGAE / g - 195.51 mgGAE /g. The range of IC 50 for the three treatment is 6.80 ppm - 26.47 ppm. The highest total phenolic content and antioxidant activity werw found at zero days of storage.