Publication Search

  Red dragon fruit contains bioactive compounds such as vitamin C, flavonoids, and polyphenols that have antioxidant potential and possess natural pigments that can be used as cosmetic colorants. This study aims to formulate and evaluate a blush-on powder preparation from dragon fruit pulp extract as an alternative natural colorant. The evaluation includes organoleptic testing, homogeneity, pH, irritation, spreadability, fineness, moisture content, and antioxidant activity. The results showed that the formulation met most of the requirements, exhibiting a pink color, a smooth texture, no odor, homogeneity, a pH of 6 suitable for the skin, no irritation, even spreadability within 4 applications, a fineness degree of 97.6%, and a moisture content of 6.91%. Antioxidant activity showed an IC₅₀ value of 0.3036 ppm (very strong), although the relative inhibition percentage was low (18.35%). Thus, dragon fruit extract has the potential as a natural ingredient in blush-on powder that provides both color and antioxidant benefits.

Effervescent granules are a pharmaceutical dosage form that offer advantages in terms of ease of use, improved palatability, and rapid solubility in water. This study aimed to formulate and evaluate the physical properties of vitamin C Effervescent granules using the dry granulation method. The main materials used included ascorbic acid as the active substance, citric acid and tartaric acid as acid sources, and sodium bicarbonate as the base source. Evaluation was carried out on organoleptic properties, flow properties, pH, angle of repose, moisture content, density, compressibility index, and dispersion time. The results showed that the granules met the requirements for organoleptic properties, pH (4–5), angle of repose (38.41°), compressibility index (12.3%), and dissolution time (49.62 seconds). However, the flow property (29.11 seconds) and moisture content (6.47%) did not meet the established standards. These findings indicate that the formulated granules met most of the evaluation parameters but still require optimization, particularly in the drying process and flow properties, to obtain a more stable and high-quality dosage form.

Sweet orange peel (Citrus x aurantium L.) is an agricultural by-product rich in bioactive compounds including flavonoids, phenolics, terpenoids, and vitamin C with antioxidant and moisturizing potential. This study aimed to formulate and evaluate a body lotion using 15% ethanol extract of sweet orange peel obtained by maceration with 96% ethanol. Evaluations included organoleptic, homogeneity, pH, adhesion, spreadability, viscosity, irritation, cycling test, cream type, and DPPH antioxidant activity assessments. The preparation was semisolid, yellow, with a characteristic herbal aroma, homogeneous, pH 8, adhesion time of 4.10 seconds, spreadability of 9.9–11.1 cm, and acceptable viscosity. The preparation caused no skin irritation, remained stable through six cycling test cycles, and formed an oil-in-water (O/W) emulsion. Antioxidant activity showed an IC₅₀ of 284.6 ppm (weak category) compared to vitamin C as positive control (IC₅₀ 4.2 ppm). It was concluded that ethanol extract of sweet orange peel can be formulated into a stable and safe body lotion, though further optimization is needed to enhance its antioxidant activity.

This study aims to determine the optimal pectinase enzyme concentration and hydrolysis duration for the most preferred physical, chemical, and organoleptic characteristics of kweni mango syrup. The research was conducted from October 2024 to August 2025 at the Integrated Laboratory and Basic Science Laboratory of the Agricultural Institute (INTAN) Yogyakarta using a Completely Randomized Design (CRD) with a factorial pattern consisting of two factors and two replications. The first factor was the pectinase enzyme concentration (0%, 0.25%, 0.50%, and 0.75%), and the second factor was the hydrolysis duration (0, 30, and 60 minutes). Observation parameters included yield, vitamin C, viscosity, pH, total soluble solids, and organoleptic attributes. Data were analyzed using ANOVA at a 5% significance level followed by Duncan’s Multiple Range Test (DMRT). The results showed significant effects of both pectinase enzyme concentration and hydrolysis duration on yield, viscosity, total soluble solids, and organoleptic characteristics (color, taste, aroma, and overall acceptability), while no significant effects were observed on vitamin C content and pH. The best formulation was obtained using 0.50% pectinase enzyme concentration with a hydrolysis duration of 30 minutes.

Thick leaf (Glochidion superbum) is a medicinal plant traditionally utilized by the community of East Panjang Island for the treatment of wounds, pain, and ulcers. This research was conducted to isolate the major compounds present in the ethyl acetate fraction of thick leaf and to assess its antioxidant activity using the DPPH method. The plant leaves were first cleaned, dried, and powdered, followed by maceration extraction using methanol, which resulted in an extract yield of 16.42%. The crude extract was fractionated by column chromatography using EtOAc and MeOH eluents with ratios of 9:1 (K1), 4:1 (K2), 1:4 (K3), and 1:9 (K4). UV–Vis spectrophotometric analysis showed an absorption peak at 288 nm, indicating the presence of phenolic compounds, identified as ferulic acid. Antioxidant testing using the DPPH method showed IC₅₀ values for fractions K1, K2, K3, and K4 of 12.981, 5.159, 9.658, and 10.971 µg/mL, respectively, with vitamin C as a positive control (3.563 µg/mL). Fraction K2 showed the strongest antioxidant activity. These results indicate that thick leaf contains ferulic acid with very strong antioxidant activity and has potential as a natural antioxidant source.

This study aims to investigate the impact of packaging type and storage temperature on the physical, chemical, and sensory properties of chili blocks during storage. Additionally, the study aims to identify the optimal packaging and storage temperature combination, as well as to characterize the quality attributes of chili blocks. The experimental design employed was a Completely Randomized Design (CRD) in a factorial arrangement with two factors: packaging type and storage temperature. In this study, using aluminum foil as primary packaging, PP plastic packaging, and paper as secondary packaging, and 3 treatment storage temperatures, each repeated as many as 3 trials, so that it has 18 experimental units. Data analysis using ANOVA with Duncan's Multiple Range Test (DMRT)at a significant level of 5% using the SPSS18 program. The results showed that secondary packaging types and storage temperatures did not significantly affect physical properties (moisture content) and organoleptic properties (color, aroma, texture), but significantly affected the chemical properties (pH, vitamin C, ash content) and secondary packaging types the good for chili block is alufo + plastic packaging and refrigerator storage temperature (10oC), and good chili block characteristics are: Refrigerator storage (temperature 10oC) with alufo + plastic packaging: lowest physical properties (moisture content) 27.29, chemical properties (lowest pH 5.23, Vitamin C 12.91 and ash content 6.35).

Catfish dregs fish bone gelatin extraction still has the potential to be utilized by processing it into flour. Catfish dregs fish bone gelatin extraction can be used as an additional source of calcium in mango fruit leather products. This study goals to know the effect of adding catfish bone meal on the chemical also organoleptic characteristics of mango fruit leather. This study used a CRD with a single factor, the addition of catfish bone gelatin waste flour with 5 levels of treatment, including; P0 (control), P1 (2.5 grams), P2 (5 grams), P3 (7.5 grams), also P4 (10 grams). The variables observed included water content, reducing sugar content, vitamin C content, calcium content also organoleptic properties (color, aroma, texture, taste also overall). The results of adding catfish bone flour had a significant effect on fruit leather moisture, vitamin c, also calcium levels (p <0.05). Treatment P4 produced the best results, especially in terms of water content, vitamin C content also calcium content, while P2 was the best treatment in terms of organoleptic parameters. The results of the chemical characteristics with the best treatment had a vitamin C content of 51.3 mg/100, a water content of 12.6% (ww) and a calcium content of 1.82% and from organoleptics an overall score of 3.77.

Infused water is a functional beverage made by soaking slices of fruits, vegetables, and herbs in mineral water to produce a natural flavor and enhance nutritional content. In recent years, infused water has become part of a healthy lifestyle trend due to its claimed benefits, including detoxification, improved hydration, and immune system enhancement. This article aims to review the latest scientific literature on the potential benefits of infused water on immune function, particularly in the context of regular consumption of natural ingredients such as lemon, ginger, strawberries, and herbs that are rich in vitamin C, antioxidants, and flavonoids. The review was conducted by searching scientific databases such as PubMed, Google Scholar, and ScienceDirect, using inclusion criteria that covered publications from 2020 to 2024. The findings indicate that infused water containing vitamin C, gingerol, and polyphenolic compounds can help improve immune function by reducing oxidative stress, suppressing inflammatory responses, and stimulating immune cell activity such as lymphocytes and macrophages. Furthermore, optimal hydration from infused water supports various physiological processes of the immune system. In conclusion, infused water holds potential as a simple, natural, and cost-effective strategy to support immune health. However, further research is needed to evaluate its efficacy, optimal formulations, and dosage for maximum benefit.

The increasing intensity of ultraviolet (UV) radiation due to global warming poses serious risks to skin health and has led to a rising market demand for natural-based skincare products. Jabiras Body Scrub is an innovative body care product formulated from guava and brown rice to protect and nourish the skin from UV exposure. This program aims to produce an organic-based skincare product while empowering local farmers as raw material suppliers. The target market includes men and women aged 17 and above across Indonesia, including visiting tourists. Laboratory tests show that each 50-gram package of Jabiras contains 3% vitamin C and 1% antioxidants, which are effective in improving skin condition within two weeks. The product is registered with a Business Identification Number (NIB) and has obtained Intellectual Property Rights (IPR) for its brand and promotional flyer. Marketing strategies are carried out digitally via social media and e-commerce, as well as conventionally through entrepreneurship expos and word of mouth. This initiative has reached its break-even point, with a total of 250 units sold from May to September, generating IDR 9,750,000 in revenue. This activity not only achieved its sales targets but also strengthened the foundation for a sustainable business model that supports local farmers.

Anemia is a hematological disorder that is often not recognized in the adult age group. One lifestyle factor that can affect hemoglobin and hematocrit levels is the consumption of tea or coffee with meals, because the tannin and polyphenol content inhibits the absorption of non-heme iron. Early detection of hemoglobin and hematocrit levels accompanied by education about eating and drinking habits is an important strategy in preventing anemia. This screening activity is carried out using the Plan-Do-Check-Act (PDCA) approach. Examination of hemoglobin and hematocrit levels is carried out using Point-of-Care Testing (POCT) from capillary blood. Education is provided to all participants through leaflets and group counseling regarding the effect of tea and coffee consumption on iron absorption. A total of 91 participants took part in this activity, consisting of 39.6% men and 60.4% women, with an average age of 47.4 years. The average hemoglobin was recorded at 11.2 ± 1.6 g/dL and hematocrit at 33.0 ± 4.7%. As many as 42.9% of participants experienced anemia based on hemoglobin levels below normal values ​​according to gender. Hemoglobin and hematocrit examinations successfully identified a significant proportion of individuals at risk of anemia. Education on the right time to consume tea or coffee and increasing consumption of foods rich in iron and vitamin C are preventive interventions that can be applied to maintain optimal hematological status.   Keywords: Hemoglobin, Hematocrit, Anemia, Iron, Tea, Coffee, Diet

Overview: Normal Hemoglobin levels during pregnancy are very important in preventing anemia and complications that can occur during pregnancy. Moringa capsules contain iron, vitamin C, and antioxidants that can support the absorption of iron in the body, Fe tablets that support oxygen transport and the formation of red blood cells. Objective: Analyzing the effect of giving moringa leaf capsules and iron tablets on hemoglobin levels in pregnant women. Research Method: This study used a Quasi-experimental design method. This study was conducted in the Ambal II Kebumen Health Center Working Area with a sample of 30 respondents. In this study, 2 groups were used, namely those who received intervention (moringa leaf capsules and Fe tablets) and the control group (Fe only). Data analysis using the Wilcoxon test. Research Results: Showed that there was a difference in Hemoglobin levels in the Moringa leaf and Fe groups with a p value = 0.008 and as many as 14 pregnant women experienced an increase in Hb. While in the control group the analysis results showed a difference with a p value = 0.007. However, as many as 13 mothers experienced a decrease in Hb levels. Conclusion: giving moringa capsules and Fe tablets has better effectiveness in increasing Hb levels compared to just Fe tablets alone.

Iron deficiency anemia is a common condition that occurs in female students, influenced by many factors such as knowledge, attitudes and eating habits. This study aims to determine the relationship between knowledge and attitudes about anemia, eating habits with the incidence of anemia in female students at the Faculty of Engineering, Unesa. This study used a cross-sectional design.  Sample from this study were 105 female students from 10 study programs. The data measured were knowledge and attitudes of anemia, eating habits containing intake of iron, vitamin C, calcium, and hemoglobin (Hb) levels. Bivariate analysis using the Spearman's Rank Test. The data showed that the majority of respondents had moderate knowledge (55.2%), positive level for attitude (49.5%), iron intake was severe deficit level (70.5%), excessive of vitamin C intake (40.9%) and calcium intake at a severe deficit level (99%). The results of the bivariate test showed a relationship between several variables with the incidence of anemia , such us knowledge about anemia (p = 0.000 <0.05), attitude of anemia (p = 0.007 <0.05), and eating habits of vitamin C (p = 0.007 <0.05). While the habit of iron and calcium intake showed no relationship with the incidence of anemia (p = 0.083> 0.05) and (p = 0.107> 0.05). It concluded that knowledge and attitude about anemia also intake of vitamin C have relation with the incidence of anemia in female students at faculty of engineerig, Unesa while the intake of iron and calcium does not.

The percentage of the Indonesian population with insufficient fruit and vegetable intake remains relatively high, at 97.5% for individuals aged 15-19 years and 96.8% for those aged 20-24 years. The SQ-FFQ method can serve as an instrument to assess the intake of fruits, vegetables, and micronutrients to enhance the immune system of students. This study aims to explore the relationship between the daily fruit and vegetable intake of students in Surabaya using the SQ-FFQ method and the estimated food record as the main reference materials. The population of this study consists of students from various universities in Surabaya, class of 2021. The research indicates that the SQ-FFQ method can assess the average daily fruit and vegetable intake and micronutrient intake more accurately than the estimated food record method. The highest correlation value in the fruit and vegetable intake correlation test was found in the fruit group, while the highest correlation value for micronutrient intake was found in vitamin C intake. Based on the research findings, it was concluded that the SQ-FFQ method is a valid instrument for measuring the daily intake of fruits, vegetables, and micronutrients.

Background: Anemia is a condition that describes the total number of red blood cells that operate to carry oxygen has decreased to meet the body's physiological needs. Pregnant women are said to be anemic if their hemoglobin (Hb) level is <11g/dL. Anemia in pregnant women is caused by lack of intake of iron-rich foods, lack of vitamin C intake, short pregnancy intervals (parity). Objective: To carry out midwifery care for Mrs M G1P0A0H0, 25 years old, 30-31 weeks pregnant with a mild case of anemia. Methodology: with a midwifery care approach, namely SOAP which includes subjective, objective, assessment, plan, and implementation and evaluation sheets, carried out on 09 September 2024 to 23 September 2024 at the patient's house in Aik Are Hamlet, Ubung Village, Jonggat District. The results of the midwifery care that was carried out on Mrs M G1P0A0H0, 25 years old, 30-31 weeks pregnant with mild anemia, were carried out by giving Fe blood supplement tablets, Vitamin C, Vitamin B complex, and Calcium lactate. After 1 week of midwifery care, the mother experienced improvement. Hb 11.3 gr/dL and no discrepancy was found between theory and case. Conclusion: There was an increase in Hb in pregnant women after consuming Fe tablets, vitamin B complex, Vitamin C, and Calcium lactate for 1 week. Health workers are expected to be able to carry out health promotions about the importance of consuming Fe tablets, Vitamin C, Vitamin B complex, and Calcium lactate to increase iron absorption in the body.

Dead skin cells can occur due to many factors, such as increasing age, sun exposure, and an unhealthy lifestyle. Signs of skin problems due to the buildup of dead skin cells are dull skin, acne, and dry skin.  Body scrub is a type of skin care that can provide many benefits for skin health and beauty. Scrub is the process of exfoliating dead skin cells using a scrub or natural ingredients. Pedada fruit scrub is a natural beauty care innovation originating from the coast of Indonesia, especially from areas rich in pedada fruit plants (Sonneratia spp.). Pedada fruit is known to have high antioxidant content which can provide benefits for the skin, such as brightening it, reducing wrinkles, and fighting the effects of free radicals. This scrub uses pedada fruit extract which is rich in flavonoids, tannins and vitamin C to care for the skin naturally. This body scrub product not only offers beauty benefits but is also environmentally friendly because the raw materials are easy to find in coastal areas and do not require complicated chemical processes. This research aims to examine the benefits of pedada fruit scrub as a natural beauty solution that is rich in antioxidants.

Kombucha tea is a drink produced through a fermentation process of a mixture of tea and sugar using kombucha culture or also called SCOOBY ( Symbiotic Culture of Bacteria and Yeast) . The basic ingredients for making kombucha tea are granulated sugar solution and tea bags, in this study it was varied using fruit skin. Vitamin C is known as an important antioxidant found in many fruits, including in rujak fruit skin which is often considered waste. The purpose of this study was to determine the levels of vitamin C in kombucha tea fermented from fruit skin waste. This study used qualitative and quantitative methods. The qualitative method uses the Benedict test and the quantitative method uses the calculation of the percentage of vitamin C content using the iodimetric titration method. The results of the qualitative analysis of the Benedict test were positive for vitamin C with a change in the color of the sample solution to green-yellowish and the analysis of the percentage of vitamin C content obtained a result of 2.3124% or equal to 0.23124 mg / 10 mL of sample solution. The vitamin C content of kombucha tea can vary depending on the base ingredients used, fermentation time, and storage temperature.

Dried noodles made from egg and flour that have round and long shape. In this research, dried noodles were made differently in general because of using taro flour and kale leaves extract as a raw material. Taro flour is a gluten free flour that is rich in fiber. Kale (Brassica oleracea var. sabellica) is superfood which have high quantity of antioxidants like vitamin C and flavonoids. This research aimed to determine physicochemical and organoleptics characteristic of dried noodles of taro flour with addition of kale leaves extract. The observation used a two-factors factorial Completely Randomized Design (CRD) were the ratio of taro flour : wheat flour (85:15, 75:25, 65:35g) and the concentration of kale leaves extract (1:10, 2:10, 3:10 ml) with two-replication. The best results showed that the combination of 65:35 taro flour : wheat flour with addition of 3:10 kale leaves extract was based on high antioxidant activity. The results of this combination showed moisture content 5,42%, ash 2,74%, fiber 7,43%, protein 7,56%, antioxidant activity 13,71%, flavonoid total 1,36 mgQE/g, vitamin C 30,8%, color L* 78,72, color a* -1,78, color b* 18,11, hardness 13,84 N, chewiness 13,29 N, aroma 3,36 and kale taste 3,12. Based on the observation, dried noodles of taro flour with kale leaf extract influenced all physicochemical and organoleptic test results.

Velva, a kind of frozen dessert, made from fruit that contains nutrients and help the body's metabolic processes as a source of energy. Red dragon fruit (Hylocereus polyrhizus) is used in the production of velva in order to get a good color and Moringa to increase antioxidant activity.  The purpose of this study was to determine the appropriate substitution ratio between velva, dragon fruit, moringa leaf extract, and stabilizer to produce dragon fruit velva with good characteristics, namely high antioxidant and preferred by consumers.  This study used a factorial completely randomized design (CRD).  The factors used were the concentration of Moringa leaves (8, 10, 12 g) and the concentration of the type of stabilizer (CMC 1,26%, cornstarch 1,26%, carrageenan 1,26%).  The best chemical analysis was treatment concentration of carrageenan stabilizer 1,26% with the addition of 8 g Moringa leaf extract with antioxidant activity 16,85%, crude fiber 0.63%, vitamin C 4,33%, reducing sugar 11,83%, total phenolic 13,93mg.GAE/ml and pH 3,5.  Physical analysis with melting power 47.00 minutes/hour, overrun 13,00%, TPT 4˚Brix and TAT 1.14%.  The results of the red dragon fruit velva sensory test with various types of stabilizers and the addition of Moringa leaves, as well as the combination of treatments between the two had no significant effect on color, texture, taste, aroma and overall preference.  The best organoleptic analysis was the P3K1 treatment (concentration of carrageenan stabilizer 1,26% with the addition of 8 g Moringa leaf extract) with a color value of 3.06, taste 2.57, aroma 2.78, texture 3.50 and overall preference 3,42.

Red roses (Rosa damascena Mill) are a type of rose with a distinct aroma and a deep red color. Roses are usually used as decoration, but it also has health benefits. Roses have bioactive compounds and anthocyanin pigments that act as antioxidants. The expected outcome of this research is to produce rose water products that have a strong aroma and have high antioxidant activity. This study used a factorial Completely Randomized Block Design (RAKL) method. The factor used is the variation of the distillation method. While the length of the extraction process was used as the sampling time. The correct distillation method to produce rose water which has high antioxidant activity is treatment with variations of the steam distillation method. The steam distillation method obtained the following results: pH 4.07, vitamin C content 40.70 mg/100g, total phenol content 47.10 mg GAE/g, antioxidant activity of DPPH 64.20%, FRAP value 98.97% and sensory test (scent) 3.34.

Jelly candy is a transparent and clear physical appearance, produced from a combination of fruit juices, gelling agents, or flavoring ingredients. Objectives; To determine the acceptability and chemical quality (calcium, potassium, vitamin C, and water content) of jelly candy made from dragon fruit and moringa leaves. Method; The research used a Completely Randomized Design (CRD) experiment with 5 treatments and 2 repetitions, resulting in 10 experimental designs. Acceptability testing was carried out by 30 moderately trained panelists. Data analysis used Kruskal Wallis and continued with the Bonferroni test. Results; results showed that the optimal formulation was 90 grams of dragon fruit and 10 grams of moringa flour, which was rated positively. The hedonic quality test revealed a purple color, a chewy texture, a flavor predominantly of dragon fruit with a slight taste of moringa leaves. The formulation contained 601 mg of calcium, 112 mg of potassium, 26.77% water, and 10.20 mg of vitamin C per 100 grams. Conclusion; The candy formulation with 90 grams of dragon fruit and 10 grams of moringa flour received a favorable rating, demonstrating a purple color, chewy texture, predominant dragon fruit flavor with a hint of moringa, and appropriate nutritional content.