Ekstraksi Daun Sirih (Piper betle L) dan Daun Salam (Syzygium polyanthum) sebagai Alternatif Pengawet Tahu
نویسندگان
چکیده
منابع مشابه
Optimization of spray drying process parameters of Piper betle L. (Sirih) leaves extract coated with maltodextrin
Piper betle L., more commonly known as betel or local name of Sirih, belongs to the family Piperaceae. Previous researches had shown that the leaves of P. betle possess tremendous beneficial effects including antimicrobial, antioxidant, anti-diabetic, wound healing and gastro-protective properties. This is due to the present of the two bioactive component; propenylphenols; which is the Hydroxyc...
متن کاملAntibacterial Activity of Ethanolic Extract of Syzygium polyanthum L. (Salam) Leaves against Foodborne Pathogens and Application as Food Sanitizer
The aim of this study was to determine antibacterial activity of S. polyanthum L. (salam) leaves extract foodborne pathogens. All the foodborne pathogens were inhibited after treating with extract in disk diffusion test with range 6.67 ± 0.58-9.67 ± 0.58 mm of inhibition zone. The range of MIC values was between 0.63 and 1.25 mg/mL whereas MBC values were in the range 0.63 mg/mL to 2.50 mg/mL. ...
متن کاملAlkaloids from Piper nigrum and Piper betle
An investigation, on the roots of Piper nigrum and the aerial parts of Piper betle, has yielded several alkaloids. The dried root sample of Piper nigrum was extracted using various solvents in increasing polarity. The dried aerial part of Piper betle was extracted using the Soxhlet extraction method. The alkaloids isolated were pellitorine(1), (E)-1-[3’,4’(Methylenedioxy)cinnamoyl]piperidine(2)...
متن کاملTwo new sphingolipids from the leaves of Piper betle L.
Two new sphingolipids, pipercerebrosides A (1) and B (2), were isolated from the leaves of Piper betle L. Their structures, including absolute configurations, were determined by spectroscopic analysis and chemical degradation. These two compounds did not show significant cytotoxic activity against the cancer cell lines K562 and HL-60 in a MTT assay.
متن کاملComparative Morphoanatomy of Piper betle L. cultivars in India
The study presents comparative morpho-anatomical information of 10 common cultivars of Piper betle species available in India. The ten cultivars show some structural similarities. Four layered upper and two layered lower epidermis was observed in all the varities of P. betle studied. Crystals and oil reserves were found in the epidermal cells. The Kapoori Tuni variety has more stomatal and tric...
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ژورنال
عنوان ژورنال: Jurnal Pendidikan Teknologi Pertanian
سال: 2019
ISSN: 2614-7858,2476-8995
DOI: 10.26858/jptp.v5i2.9675