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All Journal International Journal of Health Science and Technology
Wisnu Adhi Susila
PT Biotek Cipta Kreasi
Humanities Engineering Health Professions Nursing Public Health

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Bacillus sp. Effectivity test as a growth supressor agent from antrachnose disease caused by Colletotrichum sp. on cayenne pepper plant (Capsicum frutescens L.) nita widyaningsih; Wisnu Adhi Susila; Annisa Khumaira
International Journal of Health Science and Technology Vol 3, No 1 (2021): July
Publisher : Universitas 'Aisyiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (283.757 KB) | DOI: 10.31101/ijhst.v3i1.2241

Abstract

cayenne pepper plant (Capsicum frutescens L.) is one of the popular vegetables comodity in Indonesia. cayenne pepper plant used as main ingridients for kitchen’s need, sauce industry, chili powder, instant noodle, and pharmaceutical industry. The demand for cayenne pepper plant in Indonesia is considerably high, about 4kg/capita/year. Antrachnose diseease caused by Colletotrichum sp is on of the major problem in cayenne pepper plant cultivation. Colletotrichum sp is from Nectrioidaceae family that has plenty of aservulus beneath the cuticule or on the surface, the diameter is up to 10 nm, black colored and many setae. Several bacteria has antagonist feature either around the root, or endophytes with the roots. Bacillus sp has antagonist feature is consider to treat the Antrachnose disease. Bacillus sp is a marine bactreia that can produce antibiotic to fight pathogen. However, from this study there are two different antagonist activites between two isolate due to different chytinolytic activitiy between the two isolate.
Antibacterial Activity of Isolates from Digestive Tract of Catfish (Clarias gariepinus) As Probiotic Candidates At PT. Biotech Cipta Kreasi Toto Apriliyanto; Nosa Septiana Anindita; Wisnu Adhi Susila
International Journal of Health Science and Technology Vol 3, No 1 (2021): July
Publisher : Universitas 'Aisyiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (495.728 KB) | DOI: 10.31101/ijhst.v3i1.2240

Abstract

African catfish (Clarias gariepinus) is a popular fish in the community because it provides a high level of protein at a low cost. The motile aeromonas septicemia (MAS) disease produced by Aeromonas hydrophila (A. hydrophila) infection is one of the things that create difficulties in the cultivation of this fish. Synthetic antibiotics are commonly used in MAS disease control management efforts in fish farming, which have have an influence not only on fish but also on consumers. The application of probiotic Bacillus sp isolated from the digestive tract of catfish as a means of preventing the sickness is one option. Enzymatic tests (lipolytic, amylolytic, cellulolytic, proteolytic activity) and antagonist testing were used to assess the probiotic activity of the Bacillus sp isolates.
Co-Authors Annisa Khumaira nita widyaningsih Nosa Septiana Anindita Toto Apriliyanto