Antifungal Activity Test of Cinnamon Extract (Cinnamomun burmani) on Growth of Aspergillus flavus and Fusarium moniliforme

Novrianti, Vivi; Harahap, Idham Sakti; Elsie, Elsie

doi:10.24036/0201932104918-0-00

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…The method of Novrianti et al [40] used in the antifungal activity test was the well diffusion method of pour plate culture-grown A. flavus FRR3961 obtained from Food and Nutrition Culture Collection, Center for Food and Nutrition Studies Universitas Gadjah Mada, Indonesia. Prior to the antifungal test, the initial microorganism was calculated for each native yeast and A. flavus using the McFarland 0.5.…”

Section: Antifungal Activity Test Towards a Flavusmentioning

confidence: 99%

Antifungal and Aflatoxin-Reducing Activity of β-Glucan Isolated from Pichia norvegensis Grown on Tofu Wastewater

Utama

Suraloka

Rialita

et al. 2021

Foods

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Yeast can be isolated from tofu wastewater and the cell wall in the form of β-glucan can act as a natural decontaminant agent. This study aimed to isolate and characterize native yeast from tofu wastewater, which can be extracted to obtain β-glucan and then identify the yeast and its β-glucan activity regarding antifungal ability against Aspergillus flavus and aflatoxin-reducing activity towards aflatoxin B1 (AFB1) and B2 (AFB2). Tofu wastewater native yeast was molecularly identified, and the growth observed based on optical density for 96 h and the pH also measured. β-glucan was extracted from native yeast cell walls with the acid-base method and then the inhibition activity towards A. flavus was tested using the well diffusion method and microscopic observation. AFB1 and AFB2 reduction were identified using HPLC LC-MS/MS. The results showed that the native yeast isolated was Pichia norvegensis with a β-glucan yield of 6.59%. Pichia norvegensis and its β-glucan showed an inhibition zone against Aspergillus flavus of 11.33 ± 4.93 and 7.33 ± 3.51 mm, respectively. Total aflatoxin-reducing activity was also shown by Pichia norvegensis of 26.85 ± 2.87%, and β-glucan of 27.30 ± 1.49%, while AFB1- and AFB2-reducing activity by Pichia norvegensis was 36.97 ± 3.07% and 27.13 ± 1.69%, and β-glucan was 27.13 ± 1.69% and 32.59 ± 4.20%, respectively.

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Section: Antifungal Activity Test Towards a Flavusmentioning

confidence: 99%

Antifungal and Aflatoxin-Reducing Activity of β-Glucan Isolated from Pichia norvegensis Grown on Tofu Wastewater

Utama

Suraloka

Rialita

et al. 2021

Foods

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“…With these inhibition zone diameters, the cinnamon extract received a very strong inhibitor extract category (Novrianti et al, 2019). Observations from in vitro tests have also shown that cinnamon leaf extract significantly inhibited the fungal colony growth, biomass, and spore formation.…”

Section: Introductionmentioning

confidence: 97%

Cinnamon Species Variations for Phytochemicals in Two Diverse Habitats of Bali, Indonesia

DARMADI

2024

SABRAOJBG

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Cinnamon (Cinnamomum burmannii Blume) plant leaf extracts contain phytochemicals and have been used as potential biofungicides against plant pathogenic fungi by inhibiting the growth of their colonies, biomass, and spores, both in vitro and ex vivo. This past study demonstrated that cinnamon leaves differed in phytochemical compounds from one habitat to another. Cinnamon leaves from Belok Sidan Village, Petang Subdistrict, contain flavonoids, steroids, phenolics, tannins, and those from Bedugul Village, Baturiti Subdistrict, contain alkaloids, steroids, phenolics, and saponins. The probing study aimed to unveil whether the phytochemical variations in cinnamons are due to biotic and abiotic factors. The cinnamon species' identification from two distinct habitats engaged two molecular markers, rbcL and mat-K genes. Comparing both habitats' environmental parameters, i.e., soil, water, minerals, temperature, humidity, wind speed, coordinates, and altitudes, took place. The DNA barcode analysis revealed that the two cinnamon plant types were likely of the same species, namely, Cinnamomum tamala or C. osmophloeum. Soil and climate analyses indicated contrasting conditions between Petang and Bedugul habitats. The C, N, and K contents were higher in the Bedugul soil than in the Belok Sidan. The soil water contents differed in both locations, especially the percentage of dry air (DA) and field capacity (FC). The two sites also differed in temperature, humidity, wind speed, coordinates, and altitude. This study provides solid evidence that environmental factors highly contribute to the phytochemical variations in cinnamon species.

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Antifungal Activity Test of Cinnamon Extract (Cinnamomun burmani) on Growth of Aspergillus flavus and Fusarium moniliforme

Cited by 2 publications

References 2 publications

Antifungal and Aflatoxin-Reducing Activity of β-Glucan Isolated from Pichia norvegensis Grown on Tofu Wastewater

Antifungal and Aflatoxin-Reducing Activity of β-Glucan Isolated from Pichia norvegensis Grown on Tofu Wastewater

Cinnamon Species Variations for Phytochemicals in Two Diverse Habitats of Bali, Indonesia

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