Soap Products Research Articles

The bibliosemantic analysis of the soap application in pharmacy and current trends in its composition and manufacturing technology

Aim. To study the historical aspects of soap making, technological stages and methods, the main chemical processes accompanying the soap formation, and the peculiarities of choosing components for its manufacture. Materials and methods. Methods of information search, comparison and system analysis, and data generalization were used for research. Materials of scientific databases (Scopus, PubMed, Web of Science, and Google Scholar) were used. Results and discussion. The use of soap as a hygiene product began long before our era and was successfully integrated into our daily life in accordance with the modern needs of humankind. Industrial production of liquid, solid and dry soap is currently established and widely scaled. However, the content of synthetic components makes it impossible to use such soap for therapeutic and preventive purposes. Small “home” soap factories use many natural components and even refuse to add preservatives, synthetic dyes and fragrances, but these are soaps for daily hygiene. Conclusions. Therefore, the development of the composition and technology of soap for the complex treatment or prevention of dermatological diseases based on natural components is relevant.

Juçara Fruit (Euterpe Edulis Martius) Valorization Combining Emergent Extraction Technologies and Aqueous Solutions of Alkanediols.

Anthocyanins from juçara fruits were extracted by pressurized liquid extraction (PLE) or ultrasound-assisted extraction (UAE), using aqueous solutions of 1,2-alkanediols and glycerol ethers as biobased solvents. The PLE (100 bar, 13 min, 1 mL/min flow rate) in the optimal extraction conditions originated 23.1 mganthocyanins·gdry biomass-1. On the other hand, the UAE was 10 min long, and the optimal conditions using 1,2-propanediol were 42.6 wt%, 160 W, and pH 7.0, leading to 50 mganthocyanins·gdry biomass-1. Extractions at the UAE optimized conditions, with aqueous solutions of five different 1,2-alkanediols and three glycerol ethers were performed, and compared to water and ethanolic extracts. The biobased solvent solutions presented anthocyanin yields up to 33% higher than water, and were shown to be as efficient as ethanol/water, but generated extracts with higher antioxidant capacity. The anthocyanin-rich extract of juçara, obtained with 1,2-propanediol, was used in the production of a natural soap and incorporated into a cream, showing that the addition of the juçara extract resulted in an antioxidant capacity in both products.

AIUM Official Statement: Guidelines for Cleaning and Preparing External- and Internal-Use Ultrasound Transducers and Equipment Between Patients as Well as Safe Handling and Use of Ultrasound Coupling Gel.

AIUM Official Statement: Guidelines for Cleaning and Preparing External- and Internal-Use Ultrasound Transducers and Equipment Between Patients as Well as Safe Handling and Use of Ultrasound Coupling Gel.

Training on Making Solid Soap from Used Cooking Oil in Amol Village, East Miomafo District

Waste cooking oil is heated at a high temperature of 160-250°C for a long time, causing oxidation, hydrolysis, and polymerization to produce ketones, aldehydes, and polymers that are detrimental to human health. Therefore, it is not recommended for reuse. Waste cooking oil in Amol Village was abundant and accommodated, often used repeatedly and then dumped into the environment without any further treatment. The initial survey showed that most of Amol Village's people do not yet know about the dangers of reusing used cooking oil or the dangers to the environment. On the other hand, high free fatty acids have the potential to be converted into soap through the saponification process with a base. Thus, the socialization of the dangers of waste cooking oil for human health and the environment and training on making solid soap from used cooking oil was carried out in Amol Village to assist the community in dealing with used cooking oil waste and save spending on soap purchases. Problem-solving was carried out through several stages of activities, namely observation, preparatory activities, socialization; manufacture of solid soap product from used cooking oil. Those stages were carried out through demonstrations and practices independently by participants, followed by monitoring, evaluation, and reporting. The knowledge and skills of participants have been improved, regarding to handling the used cooking oil and its processing into solid soap.

Produksi Sabun Alami Dari Lidah Buaya dan Temu Giring Dengan Metode Cold Process

Soap has been used to care for and protect skin health. It is now becoming a daily need for society, thus the demand increase year by year. People nowadays have been more aware of the ingredients used in soap as the healthy and eco-friendly lifestyle become popular. Soap is needed as a natural treatment innovation for the cleanliness and health of the body's skin. The study was aimed to obtain the natural soap formulation from three comparisons of formulas with natural ingredients of aloe vera and temu giring (Curcuma heyneana). Aloe vera consists of saponins that have ability to clean dirt and act as an antiseptic, meanwhile Curcuma heyneana can be used to moisturize the skin and remove dead skin cells. The method use in this research is the cold process, which applies low temperatures during the curing process. Soap development was started by mixing coconut oil, olive oil, NaOH, distilled water, aloe vera, and Curcuma heyneana is, then continued by the curing process. Soap formulations were divided into three plans with differences in the ingredients and volume. The recommended formulation has found in formulation III, with details of 14 ml coconut oil, 14 ml olive oil, 9.25 ml aquades, 2.75 ml NaOH, 2.75 ml aloe vera, 4.6 ml Curcuma heyneana, and orange essentials oil 2.75 ml. The soap product with the "Javalove" brand was formulated as an innovative use of Javanese natural ingredients in solid soap additives to help cleanse and smooth the body's skin.

Advancements of Biochar-Based Catalyst for Improved Production of Biodiesel: A Comprehensive Review

Despite being a limited and scarce resource, the necessity and exploitation of fossil fuels are unstoppable in serving human demands. In order to supply energy demand without causing environmental damage, it is crucial to utilize a variety of renewable feedstock resources. Biochar, made up mostly of carbon, oxygen, and hydrogen, is the product of the thermochemical processes of pyrolysis, hydrothermal carbonization, torrefaction, and hydrothermal liquefaction. Biochar, once activated, has the potential to act as a catalyst in a variety of energy generation processes, including transesterification and fermentation. Transesterification is the process that is used to produce biodiesel from a variety of oils, both edible and non-edible, as well as animal fats in the presence of either a homogeneous or a heterogeneous catalyst. When selecting a catalyst, the amount of free fatty acid (FFA) content in the oil is considered. Homogeneous catalysts are superior to heterogeneous catalysts because they are unaffected by the concentration of free fatty acids in the oil. Homogeneous catalysts are extremely hazardous, as they are poisonous, combustible, and corrosive. In addition, the production of soaps as a byproduct and a large volume of wastewater from the use of homogeneous catalysts necessitates additional pretreatment procedures and costs for adequate disposal. This article examines the biochar-based fuel-generation catalyst in detail. At first, a wide variety of thermochemical methods were provided for manufacturing biochar and its production. Biochar’s chemical nature was analyzed, and the case for using it as a catalyst in the production of biofuels was also scrutinized. An explanation of how the biochar catalyst can improve fuel synthesis is provided for readers. Biodiesel’s transesterification and esterification processes, biomass hydrolysis, and biohydrogen generation with the help of a biochar catalyst are all reviewed in detail.

Impact of Advertisement on Consumer Behaviour with reference to Hindustan Unilever Soap Products

Advertisement has a significant impact on consumer behaviour in the soap products market, especially in the case of Hindustan Unilever Limited (HUL), a leading FMCG company in India. The study aims to explore the impact of advertisement on consumer behaviour regarding HUL's soap products. The research methodology involved the collection of primary data through a questionnaire survey conducted among a sample of 150 respondents in Chennai The findings indicate that advertising significantly influences consumers' behaviour when purchasing HUL's soap products. The majority of respondents reported that they were aware of HUL's soap products primarily through advertising campaigns, and it played a significant role in their purchase decision. The results also suggest that advertising influences consumers' perceptions of HUL's soap products' quality and benefits, which ultimately impacts their purchase behaviour. Furthermore, the study found that advertising has a positive impact on consumers' brand loyalty towards HUL's soap products. Consumers who were exposed to HUL's advertising campaigns were more likely to repurchase the same brand than those who were not. The study also highlights the importance of targeted advertising in influencing consumer behaviour, with HUL's advertising campaigns effectively targeting specific demographics and promoting their products' unique benefits. In conclusion, advertising plays a crucial role in shaping consumer behaviour regarding HUL's soap products. It helps create brand awareness, influence perceptions, and foster brand loyalty, ultimately driving sales and revenue growth for the company. Therefore, HUL should continue investing in effective advertising campaigns to maintain and strengthen its position in the soap products market.

Rescue and dissemination of ancestral knowledge of the Montuvio people to produce traditional soap

The work deals with the recovery of ancestral knowledge in the Montuvio Manabita people as an extension proposal to the community, for which the main objective was to disseminate ancestral knowledge through the planting of the traditional soap tree to produce natural liquid soap that can be used to wash clothes by hand, in a washing machine and even as a shampoo. The project was located in the El Limón commune of the Picoazá rural parish of the Portoviejo canton, in the Manabí province of the zone4. We worked with an intentional sample of 20 families, the technique of focus groups; The method to be used contemplates two phases, the first of planting the soap on the edges of the farms, preferably on the banks of the irrigation canals or the river, and the second phase of training on the production of soap using soap seeds. The result was that the dissemination of ancestral knowledge in the communities constitutes a practical application that can contribute as a way of reactivating the local post-covid-19 economy, applying ancestral techniques for the elaboration of various products from the Manabí field.

Comparative Analysis of Produced Organic Soap from Garlic Juice-Benni-Seed Stalk Ash Extract and Coconut Oil and Some Selected Commercial Soaps

Comparative Analysis of Organic Soap Produced from Garlic Juice-Benni-Seed Stalk Ash Extract and Coconut Oil and some Selected Commercial Soaps. The method used involved Collection of Benni-seed stalk and preparation of Alkali, Collection and Extraction of Coconut Oil, Collection of Garlic Bulb and Preparation of the Garlic Juice- based Alkaline. The produced soap was characterized based on physical characteristics (Soap Types, Colour, Texture, Aroma and Cleaning efficiency), pH of the soap samples, Foaming Stability, water hardness Test and Wash Fastness Properties Test. The result of the study shows that variation occurred among soap types as a result of addition of colouring matter such as dyes and degree of unsaturation of fatty acids. The pH of all the soaps falls within the range pH of (7-8) improving soaps quality but to regulate the pH level which will not contribute to the harshness of hands and skin. In terms of foaming stability, result obtained from GBC Soap was the best due to its solubility in water. Analysis of Soap hardness in soft water and hard water shows that Bright Soap had the highest value (8.5) in soft water which made it the best among other soap products. Premier Soap had the best ability to maintain the quality of fabric material when washed in water.

Physicochemical Characterization and Fatty Acid Profile of seed oil of Cucumis metuliferus

Cucumis metuliferus also called horned melon is a plant in the family of Cucurbitacea and is believed to have therapeutic uses. The seed oil of Cucumis metuliferus was analyzed for its physico-chemical properties using standard biochemical methods and fatty acid profile was analyzed using Gas chromatography-mass spectrometer. From the result, the oil has a light yellow colour, specific gravity of 0.81 ± 0.02, refractive index of 1.27 ± 0.10, acid value of 24.08 ± 2.38mgKOH/g, saponification value of 100.95 ± 3.91mgKOH/g, ester value of 76.87 ± 1.53mgKOH/g, iodine value of 29.29 ± 1.00 gI2/100g, peroxide value of 46.00 ± 2.83 mEg/kg and free fatty acid (as oleic%) of 4.73 ± 0.14. The fatty acid composition indicated high levels of unsaturated fatty acids (67.11%) with linoleic acid as the highest in composition (31.84%). The saturated fatty acid content was 32.88% with stearic acid as the highest in composition (18.78%). The high content of polyunsaturated fatty acid indicates that the seed oil of Cucumis metuliferus may be nutritionally valuable in prevention of cardiovascular diseases but the high acid value and peroxide value make it unsuitable for consumption. The results of the physicochemical properties indicate that the oil could be a good raw material for industries in cosmetics and soap production

Development and Performance Evaluation of a Mix-Kneader for Drying Soap

Soap is a salt of fatty acids obtained worldwide from mainly agricultural products and by-products such as plant (vegetable) oils (Yahaya et al., 2012). Drying neat soap is one of the key steps in the process of manufacturing bar soap. Currently, small and medium-scale local processors in Uganda rely entirely on tarpaulins and buckets to dry neat soap. These methods are labor intensive and take a lot of time (about 24 hours) to dry soap from 29-35% (w.b.) to the required moisture content of 15% – 21% (w.b.). Therefore, the aim of this research was to develop a Mix-kneader for drying soap in order to boost local production of bar soap. First, the different parts of the machine were designed and sized with the help of Solid Edge ST9 mechanical computer-based software. Fabrication of the component parts was done and finally, performance evaluation of the machine was carried out. At ‘No’ load test, the results indicated that the machine can run freely without too much noise and there were no visual breakdowns. At ‘Full’ load test, the Mix-kneader was able to dry 180 kg of neat soap in an average time of 15.5 minutes. The average machine capacity was approximately 560 kg/hr with a drying efficiency of 83.4%. The drying rate of the machine was calculated as 2.13 kg of water per minute. The material wastage was calculated as 1.31% which can be attributed to the fabrication errors. The developed Mix-kneader is affordable to processors and can be fabricated from any workshop within the country since it was developed from locally available materials.

Production and Marketing of Coconut Products in Ernakulam District – An Empirical study

The coconut tree is a generous tree, a gift from nature to humanity, providing food, drink, oilseeds, fibre, wood, health items, and a significant source of money for the people. Among tropical palms, the coconut is regarded the most vital and beneficial. Every portion of the coconut palm has a market value. Almost all of the coconut produced is used in traditional domestic markets. Coconut oil is the most important traditional commercial product. As a result, the price of raw coconut is determined by the demand and supply of this particular coconut commodity.Packaged tender coconut water, coconut milk, coconut chips, coconut milk products, desiccated coconut, coconut water products, tender snowball coconut, vinegar, coir products, coconut shell and coconut wood based products are examples of marketable value-added products. In India, raw nuts and edible copra are essential delicacies that are used in Hindu religious events. Coconut oil is used in cooking and industrial, as well as in the production of vegetable ghee, soaps, and toiletries. The tender walnut's water is a delightful drink. The husk produces coir fibre, which is used to make yarn, matting, and brushes, among other things. The shell is burned and turned into charcoal, which is then used to make gas masks. The shell is used to make spoons, ladles, and decorative things..When fresh, the sweet juice obtained by tapping the unopened wrapping covering the new flowers makes a refreshing drink or can be converted into jaggery. When the juice is allowed to ferment, it becomes grog, an alcoholic beverage with a considerable market.Products like coir, shell, and wood can be used to substitute plastic in a variety of ways due to their high quality and environmental friendliness. Desiccated coconut, coconut cream, virgin oil, vinegar, tender coconut water, coconut milk-based product, Neera and its by-products, and other industrial non- edible goods such as coir are among the other value-added coconut products. Separation of glycerin and fatty acids, manufacturing of soaps, detergents, and bio-diesel, and coco methyl ester for mixing with normal fuel are all examples of industrial applications.

Inhibition of Carica Solid Soap to the Growth ofStaphylococcus epidermidisBacteria

Carica (Carica pubescensLenne & K. Koch.) contains various nutrients such as vitamins, minerals, and active substances that can be used for skin care, and to bath soap products. The purpose of this research was to determine the inhibition of Carica soap to the growth ofStaphylococcus epidermidisbacteria. The method used in this study was agar diffusion. Samples in this research were 12 Carica soaps with different formulation, and a control using papaya soap that has been circulating on the market. The results of the study were analyzed using ANOVA with a confidence interval of 5 %. The results showed that the significance value was 0.472 > 0.05 so there was no significant difference between the soap formulations on the inhibition zone of theS. epidermidisbacteria. The highest inhibitory zone is in soap with formula 1 (1.38 cm), the lowest inhibitory zone is in soap with formula 7 (1.1 cm), while the papaya soap inhibition zone (positive control) is 1.7 cm. Suggestion from this research is to reformulate Carica soap to improve its quality.

Assessment of the Quality of Bar Soaps Produced from Blends of Palm-Oil and African Walnut Seed-Oil

This study was conducted to determine the characteristics of soap produced from various fats and oils. Palm oil was purchased, and walnut oil was extracted from its seeds. Five blends of palm oil and African walnut oil were used, together with their individual oils. The cold method of soap-making was employed in this study. Five blends (PW0, PW1, PW2, PW3, and WP0) were prepared in a ratio, and each blend was used for soap production. Each oil blend was characterized for saponification value, acid value, peroxide value, iodine value, and free fatty acid content, and their results were as follows: (182±0.20 – 234±0.30 mgKOH/g), (1.60±0.20 – 3.37±0.12 mgKOH/g), (5.0±0.25 –12.5±0.1 Meq KOH/g), (37.5±0.50 – 55.6±0.25 gI2100/g) and (0.80±0.20 – 1.68±0.12 mgKOH/g). The percentage of total fatty matter in the soap samples ranged from (52±0.1% to 77 ± 0.05%). WP0 (palm oil 0% – walnut oil 100%) had the lowest percentage value of total fatty matter (52±0.1%) among the soap samples produced, while PW0 (palm oil 100% – walnut oil 0%) had the highest percentage value of total fatty matter (77±0.05%). Judging by % total fatty matter, PW0 gave the best soaps because its total fatty matter value fell within the acceptable limits of the Standard Organization of Nigeria (SON). The pH values observed from the blended samples ranged from 10.28 ± 0.01 – 12.20 ± 0.03. PW3 (palm oil 25% – walnut 75%) had the highest values of 12.20 ± 0.03, which makes it harsh for the body. Thus, based on the findings of this study, it can be concluded that soap samples PW0 (palm oil 100% – walnut 0%) and PW1 (palm oil 75% – walnut 25%) can be suggested for use in laundry due to their favorable physicochemical properties (high% Total Fatty Matter, normal pH values, high foam ability).

Agrochemical efficiency of slow release phosphate fertilizers derived on the base of phosphorite activation

Studies in which new phosphorus fertilizers containing additional organic substances are a tool for regulating soil fertility are described in this paper. The fertilizers were developed in Institute of General and Inorganic of Uzbek Academy Sciences. Phosphate fertilizers were obtained by decomposition of ordinary phosphorite powder with acid effluent that is a waste from the soap production of Urganch yog'-moy JSC in various ratios. According to the developers, ordinary phosphate powder (OPP), due to the treatment with acid effluent (AE), acquires new qualities as slowly soluble properties, which allows for a more rational use of nutrients, in particular phosphorus, increasing its efficiency and reducing wasteful losses. In addition, the introduction of organic substances into the composition of the AE enriches the phosphorus fertilizer with biologically active compounds, and gives it valuable growth-stimulating properties. New fertilizers are intended for use in irrigated agriculture, which have long lasting properties. It is assumed that derived fertilizers contribute to the improvement of the physical and chemical properties of the soil, optimize the vital activity of the cultivated crop without a negative increase in the activity of soil microorganisms.

Bioactive limonoids from Carapa guianensis seeds oil and the sustainable use of its by-products

Carapa guianensis (Andiroba, Meliaceae) is considered a multipurpose tree. In Brazil, Indigenous people have used it as insect repellent and in the treatment of various diseases. Most biological activities and popular uses are attributed to limonoids, which are highly oxygenated tetranortriterpenoids. More than 300 limonoids have been described in Meliaceae family. Limonoids from Andiroba oil have shown high anti-inflammatory and anti-allergic activities in vivo, by inhibiting platelet activating factors and many inflammatory mediators such as IL-5, IL-1β and TNF-α. It also reduced T lymphocytes, eosinophils and mast cells. In corroboration with the wide popular use of Andiroba oil, no significant cytotoxicity or genotoxicity in vivo was reported. This oil promotes apoptosis in a gastric cancer cell line (ACP02) at high concentrations, without showing mutagenic effects, and is suggested to increase the body's nonspecific resistance and adaptive capacity to stressors, exhibit some antioxidant activity, and protect against oxidative DNA damages. Recently, new methodologies of toxicological assays have been applied. They include in chemico, in vitro, in silico and ex vivo procedures, and take place to substitute the use of laboratory animals. Andiroba by-products have been used in sustainable oil production processes and as fertilizers and soil conditioners, raw material for soap production, biodegradable surfactants and an alternative natural source of biodegradable polymer in order to reduce environmental impacts. This review reinforces the relevance of Andiroba and highlights its ability to add value to its by-products and to minimize possible risks to the health of the Amazonian population.

Applying STEM and the 5E Model to Teaching: “Making Soap from Coconut Oil in Vietnam”

Soap is an indispensable product in households, schools, offices, and hospitals in the prevention of diseases such as Covid-19 and respiratory diseases. Vietnam is a country with plentiful coconuts, and the mass production of soap products from coconut oil is feasible and highly competitive. Therefore, science, technology, engineering, and mathematics (STEM) teaching on the topic of making soap from coconut oil is practically meaningful. As a result, not only are students educated on the importance of soap but also develop their STEM knowledge. They also become engaged in their learning and try hard to perfect their products in the fastest and best way possible. Among the teaching methods of making soap from coconut oil, the 5E (engagement, exploration, explanation, elaboration, and evaluation) cycle model is the most appropriate. This teaching model helps students thoroughly explore the knowledge and to work harmoniously in groups. The study aimed to investigate how 9th Grade students at Vo Van Tan Secondary School, Ho Chi Minh City made soap from coconut oil. These students were members of 9A2 and 9A7. After learning how to make soap from coconut oil, students can make similar products, such as dishwashing detergent, from fruit or vegetable peels. This model thus helps students to be creative in STEM disciplines through problem analysis and exploration. We found that the students were very interested in making natural products such as soap and, in addition to STEM and 5E learning, they addressed an important real-world challenge with their own safe and simple handmade soap for hand-washing, disinfecting, and pandemic prevention.

Study of Free radical Scavenging, Total Phenolic Contents, and Tyrosinase Inhibition Activity of Crude Extract from Moringa oleifera Lam.

This research studied free radical scavenging capacity, total phenolic content, and tyrosinase inhibition activity from leaves, pods, and seeds of Moringa (Moringa oleifera Lam) extracts. The percentage inhibitions for DPPH assay for ethanol leave extract, methanol leave extract, water leave extract, methanol seed extract, and methanol pod extract were 89.33, 84.05%, 74.85%, 89.09%, and 86.36%, respectively. antioxidant activity phenolic contents the highest value of total The antioxidant activity of the crude products was tested by the ABTS method showing of 40.82% for ethanol extract of the leaves. The ferric-reducing antioxidant power of the crude extract was tested by the FRAP technique to give the ability to reduce Fe3+ to Fe2+ of 7,581.60 mg g1 of the crude extract. The ethanol leaves extract provides the of 49.21 mg GAE g1. The percentages of tyrosinase inhibition activity of ethanol extract of the leaves showed the highest activity of 86.12%. The preliminary findings reveal that ethanol the leaves ethanol extracts have the potential to be used as a natural skinwhitening agent in cosmetic products. In this study, the ethanol leaves extract can be applied as an ingredient in cosmetic products including soap, facial cleansing gel, and cream formulated from the ethanol leaf extract of Moringa. Moreover, the Moringa soap product already passed the specification recommended by the food and drug administrations.

WORKLOAD ANALYSIS TO DETERMINE THE NUMBER OF LABOR IN SOAP PRODUCTION USING THE FULL TIME EQUIVALENT METHOD: A CASE STUDY OF PT. XY

PT. XY is a manufacturing company in Surabaya that produces household hygienic goods, such as soap bars and liquid soap. It is known that the actual condition of production in the company is still not optimal due to the uneven workload at each work station. This also results in workers experiencing excessive workloads that cause fatigue or illness, and there are more unemployed, causing decreased performance. According to the problems above, this research was conducted to determine the value of the workload received and to find out the optimal number of workers so that in the future work can be more effective and efficient. Solving workload analysis problems in this study using the Full Time Equivalent method. Based on the results of the study, it was known that the workload of the bar soap production section was 16 people, 3 people were found in the Normal category and 13 people experienced the workload in the Overload category. While the results of the workload of the liquid soap production section were 19 people, 6 people were found in the Normal category and 13 people experienced a workload in the Underload category. For calculating the optimal number of workers, the results obtained for the production of bar soap need to add 7 people to the workforce and liquid soap production to reduce the workforce by 3 people.

Formulation Of Liquid Soap Based on Sea Grass (Eucheuma Cottonii) Used Olive Oil as An Oil Phase

The potential of Indonesian marine biota products is very large to be processed into commercial commodities. One of them is seaweed Eucheuma cottonii which contains phenolic profiles, vitamin A, vitamin C, vitamin E and various minerals that play a role in healing and rejuvenating the skin. This liquid soap product contains the main ingredients of Eucheuma cottonii seaweed pulp and an olive oil soap base. Olive oil has a high content of oleic acid which is often used as a good antioxidant and moisturizing agent in the field of cosmetics. Objective to obtain a liquid bath soap formulation with the active ingredient of Eucheuma cottonii seaweed pulp using optimization of olive oil as an oil phase. Testing seaweed includes moisture content, ash content, content fat, protein content and heavy metal contamination. The method of making Eucheuma cottonii seaweed pulp is by blanching seaweed, soaking in 1:10 deonize water for 12 hours, draining, then homogenizing it with deonize water 1:2 for 3 minutes. The seaweed pulp is then formulated into liquid bath soap with the optimization of the best olive oil formula. The results showed that seaweed had 22.27% water content, 29.55% ash content, 0.53% fat content, 5.89% protein content and Pb < 0.25; Hg<0.1. Seaweed slurry obtained a clear mass and expands and can be used as a gelling agent. The soap formula obtained specific gravity 1.0894-1.1206 g / ml, pH value at range 6.26-6.43, viscosity in the number 420 cp - 2,800 cp and all preparations are physically and chemically stable during storage. Conclusion Eucheuma cottonii seaweed porridge can be formulated into soap and meets the requirements of liquid soap