Phytochemical screening of bunga rosella (Hibiscus sabdariffa L) and antimicrobial activity test

Purba, Hermawan; Simanjuntak, Helen Anjelina; Situmorang, Risanti Febrine Ropita

doi:10.24114/jpkim.v12i2.19398

Cited by 3 publications

(3 citation statements)

References 16 publications

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“…Hal ini menunjukkan bahwa kandungan fitokimia rosella merah yang terekstraksi dengan pelarut dengan kepolaran berbeda, mengandung senyawa fitokimia yang sama. Purba, dkk., juga menemukan bahwa kandungan fitokimia infusa rosella merah mengandung senyawa flavonoid, saponin dan tannin (Purba et al, 2020).…”

Section: Aktivitas Analgesikunclassified

Perbandingan Aktivitas Analgesik Infusa Kelopak Bunga Rosella Varietas Merah dan Ungu pada Tikus Putih

Lebang,

Siampa,

Datu

2023

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Data dunia menunjukkan 20% dari populasi dunia menderita nyeri kronis. Penggunaan antinyeri dalam jangka waktu panjang dapat menimbulkan efek samping pada saluran pencernaan dan ginjal. Kelopak bunga rosella diketahui memiliki banyak manfaat dalam pengobatan. Tujuan penelitian ini adalah untuk membandingkan aktivitas analgesik dari infusa kelopak bunga rosella merah dan ungu. Pengujian aktivitas dilakukan dengan metode geliat menggunakan 6 kelompok hewan yang terdiri dari 4 kelompok perlakuan yang diberi infusa rosella merah 25% dan 50%(P1 dan P2), infusa rosella ungu 25% dan 50% (P3 dan P4), kontrol negatif, dan kontrol positif. Asam asetat 2% (i.p) digunakan sebagai penginduksi nyeri. Hasil penelitian menunjukkan nilai rata-rata geliat yang paling rendah dan persen proteksi analgesik (PPA) yang paling tinggi ditunjukkan oleh kelompok P2. Uji statistic menggunakan ANOVA one way dan uji lanjut LSD menunjukkan tidak terdapat perbedaan signifikan nilai (PPA) antara kelompok P1, P3 dan P4, sedangkan kelompok P2 tidak berbeda signifikan dengan kelompok kontrol positif. Dapat disimpulkan bahwa aktivitas analgesik infusa rosella merah 50% lebih baik dibandingkan infusa rosella merah 25%, rosella ungu 25 dan 50%.

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Section: Aktivitas Analgesikunclassified

Perbandingan Aktivitas Analgesik Infusa Kelopak Bunga Rosella Varietas Merah dan Ungu pada Tikus Putih

Lebang,

Siampa,

Datu

2023

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“…This stage is called the maceration stage. The clear solution was evaporated using a rotary evaporator at 77°C until the remaining solvent was removed (Purba et al, 2020).…”

Section: Extraction Of C Latifoliamentioning

confidence: 99%

Potential of Therapeutic Curculigo latifolia Extracts on Alloxan-induced Diabetes in a Male Mus muscullus

Haryanto,

Sutandi,

Kusumawati

et al. 2023

J Bio Bio Edu

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Curculigo latifolia is a herbaceous plant that is abundant on the islands of Java, Sumatra and Kalimantan. C. latifolia has not been well explored. The research to determine the phytochemical content of C. latifolia, to analyze the organoleptic sweetness level of C. latifolia fruit and to analyze the anti-diabetic potential of C. latifolia plant extracts on diabetic mice. The study was conducted experimentally using 6 treatment levels and 4 replications. Prior to treatment, mice were induced hyperglycemia using alloxan 150 mg/kg WB were induced subcutaneously. The treatment being tested was oral Ethanol crude extract (ECE) for 28 days with 400 mg/kg WB, namely: G1: oral mineral water; G2: glibenclamide ; G3: ECE leaf; G4: ECE root; G5: ECE fruit and G6: ECE tree. Blood sugar levels were measured at 0, 7, 14, 21 and 28 days after oral ECE. Therefore, respondents stated that after consuming the fruit, they had a sweet-tasting and taste-modifying mineral water with a strength of 82.40 ± 8.36%, but the fruit extract did not show any sweet-tasting and taste-modifying. ANOVA results showed that oral ECE administration had a significant effect low on blood sugar levels. the HSD test was carried out with a 95% confidence level. ECE C. latifolia showed positive results on the tests of flavonoids, phenolics, saponins, alkaloids, triterpenoids and tannins. G4 was effective in reducing sugar levels after short time and G5 for 28 days (long time). C. latifolia have pharmacology effects to lower sugar levels and has taste modifying to sweetness.

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“…This is what causes the development of research on biocellulose to be very massive, especially in the health sector. The application of a material as an antioxidant, antibacterial, anticancer and antidiabetic was an interesting topic in health research (Fransiska, 2021;Hasan et al, 2023;Purba et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Optimation of Green Synthesis Biopolymer Cellulose Using Acetobacter xylinum From Whey as Media of Bacteria

Sinaga,

Ginting,

Simanjuntak

et al. 2023

JPBN

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Utilizing waste into a more valuable commodity was one of the objectives of that research. Waste which initially became an environmental pollutant factor could be processed into more useful products. Tofu liquid waste was referred to whey was a by-product of tofu production. Whey was waste that still contains organic materials such as protein, fat, carbohydrates and minerals. That whey was used as a growth medium for Acetobacter xylinum bacteria and produces cellulose biopolymer as a result of carbohydrate fermentation. The process of optimizing carbohydrate fermentation by Acetobacter xylinum bacteria was carried out by varying the ratio of the amount of whey to coconut water, the acidity level of the media, and the fermentation time. The research results showed that the biosynthesis of cellulose biopolymer was obtained from a ratio of whey concentration to coconut water of 1:1, variations in acidity levels showed that the optimum fermentation conditions occurred at pH 4, and the optimal amount of cellulose biopolymer was obtained on day 21, namely with the highest percent yield value. The resulting biocellulose was characterized using FTIR, XRD, and SEM. The characterization results show that biocellulose is well formed with a fiber surface shape and particle size in the range of 50-200 nm

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Phytochemical screening of bunga rosella (Hibiscus sabdariffa L) and antimicrobial activity test

Cited by 3 publications

References 16 publications

Perbandingan Aktivitas Analgesik Infusa Kelopak Bunga Rosella Varietas Merah dan Ungu pada Tikus Putih

Perbandingan Aktivitas Analgesik Infusa Kelopak Bunga Rosella Varietas Merah dan Ungu pada Tikus Putih

Potential of Therapeutic Curculigo latifolia Extracts on Alloxan-induced Diabetes in a Male Mus muscullus

Optimation of Green Synthesis Biopolymer Cellulose Using Acetobacter xylinum From Whey as Media of Bacteria

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