The effect of sucrose concentration on the transparency of solid soap-based cooking oil

Handriani, Irda; Nugraheni, Ika Kusuma; Kiptiah, Mariatul

doi:10.29303/jpm.v17i4.3703

Cited by 2 publications

(4 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The free alkali test aims to show the amount of alkali in soap that is not bound as a compound. The presence of alkali in soap can increase the ability to produce saponification of soap [14]. Based on the results of the free alkali test presented in Table 2, it can be seen that the sample free alkali value F0 is 0.16%, F1 is 0.13%, F2 is 0.11%, F3 is 0.09%, and F4 is 0.07 %.…”

Section: ⁓: Infinitementioning

confidence: 95%

“…Foaming ability can be seen from the increase in volume after the gas is fed into the solution. The foam stability test aims to determine the stability of the foam produced by solid soap [14]. Based on the results of the foam stability test presented in Table 2, it can be seen that the stability value of sample F0 is 51.43%, F1 is 52.26%, F2 is 66.54 %, F3 is 66.88%, and F4 is 69.70%.…”

Section: ⁓: Infinitementioning

confidence: 99%

See 1 more Smart Citation

Betel leaf extract as an anti-bacterial agent in solid soap formulation and characterisation

Wulandari¹,

Nugraheni²,

Kiptiah³

2023

J. Pijar.MIPA

View full text Add to dashboard Cite

Used cooking oil is a waste oil derived from plants used as cooking oil. Used cooking oil can be reused by a purification process and used in soap making by a saponification process using a base (KOH or NaOH). Based on this, waste cooking oil is handled as a raw material for making solid soap. This study aimed to characterize solid soap from used cooking oil with betel leaf extract and explain the anti-bacterial ability of solid soap from used cooking oil with betel leaf extract. Solid soap is made by purifying used cooking oil by immersion in 15% NaOH and adding bleaching earth, making betel leaf extract by maceration method. The process of making solid soap with the addition of stearic acid, propylene glycol, glycerin, ethanol, and TEA. Characterization of solid soap by testing water content, amount of fatty acid, free alkaline, free fatty acid, mineral oil, foam stability, acidity test (pH), and anti-bacterial test. Testing the water content and the number of fatty acids shows that all samples did not meet the standards required by SNI 06-3532-1994. All samples in the free alkaline test (except sample F0), free fatty acids, mineral oil, and foam stability were tested to meet the standards required by SNI 06-3532-1994, and the anti-bacterial test of sample F4 has the best anti-bacterial properties because it can reduce the growth of bacteria compared to other samples.

show abstract

Section: ⁓: Infinitementioning

confidence: 95%

Section: ⁓: Infinitementioning

confidence: 99%

Betel leaf extract as an anti-bacterial agent in solid soap formulation and characterisation

Wulandari¹,

Nugraheni²,

Kiptiah³

2023

J. Pijar.MIPA

View full text Add to dashboard Cite

show abstract

“…The transparent solid soap formulation was made according, which was modified in the use of ingredient measurements, sorbitol as a substitute for liquid sugar or sucrose, and the addition of honey [11,12]. The formulation for adding forest honey with different concentrations (0%, 5%, 10%, 15%, and 20%) is presented in Table 1.…”

Section: Making Transparent Solid Soap With Forest Honeymentioning

confidence: 99%

“…This is because the free fatty acid component is not needed for the cleaning function. If the free fatty acids are high, the soap will attract the free fatty acids in the soap, thereby reducing the soap's ability to clean oil or oily objects [11]. The addition of honey resulted in an increase in free fatty acid levels in transparent solid soap.…”

Section: Free Fatty Acidsmentioning

confidence: 99%

Physicochemical Quality of Transparent Solid Soap with The Addition of Forest Honey (Apis dorsata) as An Environmentally Friendly Sanitizer

Susilo,

Pranowo,

Cahyati

et al. 2024

BIO Web Conf.

View full text Add to dashboard Cite

Soap is the result of a saponification reaction between fatty acids and bases, which produces soap and glycerol. Transparent solid soap has attracted public attention because it is more attractive and can be used as a body cleanser. Honey is known to contain secondary metabolites, namely alkaloids, flavonoids, tannins, and saponins, which have antibacterial and anti-free radical activity. So, honey has been developed as a business innovation in product diversification. This research aims to determine the physicochemical quality and antioxidant activity of transparent solid soap with the addition of forest honey. The research method used was laboratory experiments with the addition of honey concentration to transparent soap formulations with concentration values of 0%, 5%, 10%, 15%, and 20%. The results of the research show that transparent soap with the addition of honey has an average value for colors L*, a*, and b*, respectively, of 27.48– 40.60, (-5.12)–(1.40), 3.06–10.93. The pH value and texture of soap have an average value of 9.48–10.17 and 8.47–13.27 N, respectively. The percentage of water content and foaming power has an average of 10.73–13.42% and 73.64–87.72%, respectively. The free fatty acid content and antioxidant activity of soap have average values of 0.24–0.64 and 1.48–1.86 μg/mL. These results indicate that transparent solid soap with the addition of forest honey produces a quality that conforms to SNI 06-3532-1994 and SNI 3532:2016 in terms of physicochemical properties and contains high antioxidant activity.

show abstract

The effect of sucrose concentration on the transparency of solid soap-based cooking oil

Cited by 2 publications

References 14 publications

Betel leaf extract as an anti-bacterial agent in solid soap formulation and characterisation

Betel leaf extract as an anti-bacterial agent in solid soap formulation and characterisation

Physicochemical Quality of Transparent Solid Soap with The Addition of Forest Honey (Apis dorsata) as An Environmentally Friendly Sanitizer

Contact Info

Product

Resources

About