Keefektifan Formula Nanoemulsi Minyak Serai Wangi Terhadap Potyvirus Penyebab Penyakit Mosaik Pada Tanaman Nilam

Noveriza, Rita; Mariana, Maya; Yuliani, Sri

doi:10.21082/bullittro.v28n1.2017.47-56

Cited by 15 publications

(8 citation statements)

References 8 publications

(9 reference statements)

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“…If the particle size decreases, the preparation can provide high absorption efficiency in a variety of administration routes which ranges from 20-500 nm [14]. The smaller particle size of the active ingredient in the nanoemulsion technology allows the active ingredient to penetrate the tissue more easily and quickly reach the target [22].…”

Section: Nanoemulsion Characterizationmentioning

confidence: 99%

Formulation of Gambir Extract Nanoemulgel with Maggot Oil as Oil Phase

Annaura

Ferdianiko

Amin

et al. 2022

Akta Kimia Indonesia

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Gambir extract is the extraction result of gambir plant (Uncaria gambir) which contains polyphenol compounds. The gambir extract encompasses catechins which act as antimicrobials and antioxidants. The nanoemulgel formulation in this study utilized 9% gambir extract (Uncaria gambir) as the active ingredient and 1% Black Soldier Fly (BSF) maggot oil as the oil phase in the manufacture of nanoemulsions. The emulsification method was administered by implementing a magnetic stirrer with a spontaneous mixing technique. Nanoemulsion characterization employed is the Particle Size Analyzer (PSA) encompassed particle size, polydispersity index, and zeta potential,

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Section: Nanoemulsion Characterizationmentioning

confidence: 99%

Formulation of Gambir Extract Nanoemulgel with Maggot Oil as Oil Phase

Annaura

Ferdianiko

Amin

et al. 2022

Akta Kimia Indonesia

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“…Struktur protein pada membran jamur akan rusak dan permeabilitas membran meningkat, sehingga dapat menyebabkan kematian pada sel jamur (Iskarlia et al, 2014). Selain itu, hasil penelitian Noveriza et al (2017) pada potyvirus penyebab penyakit mosaik pada tanaman nilam menunjukkan potensi serai wangi sebagai antiviral yang dapat menekan perkembangan virus dengan persentase penghambatan mencapai 82,5%. Pestisida nabati dari serai wangi memiliki potensi yang cukup baik dalam menangani berbagai macam jenis patogen yang menyerang buah naga.…”

Section: Pengaruh Aplikasi Pestisida Nabati Pada Intensitas Serangan ...unclassified

Deskripsi Morfologi Penyakit pada Batang Buah Naga (Hylocereus sp.) dan Pengendaliannya Menggunakan Pestisida Nabati dari Serai Wangi (Cymbopogon nardus)

Oktaviani¹,

Putri²,

Pebina³

2022

Bioscientist j. ilm. bosbiol.

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Dragon fruit (Hylocereus sp.) is a plant introduced from America and started to be cultivated in several areas in Indonesia. The high consumer demand is one reason to increase dragon fruit production. However, during the growth period, dragon fruit plant stems are at high risk for disease. This study aims to describe the stem morphology of dragon fruit plants that are attacked by disease and to determine the effect of vegetable pesticides from Lemongrass Wangi (Cymbopogon nardus) in the cultivation area of the Lampung Province Agricultural Training Center (BPP). The research was divided into two stages, namely field observations using survey methods, and testing the application of vegetable pesticides on diseased plants. Observations made in the first stage included: stem morphological symptoms, disease attack frequency (FS), and disease attack intensity (IS). Observations on stem morphology showed that there were eight types of disease with different symptoms and causes, with an attack frequency of up to 100%. The highest percentage of disease attack intensity was caused by anthracnose (56.7%), and the lowest was brown rot (13.4%). Disease control trials using botanical pesticides were carried out on three diseases that attack almost all individual dragon fruit plants, namely: anthracnose, mosaic, and stem rot. The results showed a decrease in attack intensity on stem rot, mosaic, and anthracnose after four weeks of pesticide spraying.

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“…Essential oils are often used as perfumes, cosmetics, food, aromatherapy and medicines in this era [5]. Essential oils have been developed and become Indonesian export commodities which include essential oils from wood, mace, patchouli [6], fragrant roots [7], nutmeg [8], cloves [9], citronella [10], kenanga [11], wood white [12], sandalwood [13], pepper [14], and cinnamon [15].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Financial Aspects Feasibility Lawang Oil Factory in Manokwari District, West Papua

Iwanggin¹,

Musyafiq²,

Budiman

et al. 2020

Proceedings of the 2nd International Conference of Science and Technology for the Internet of Things, ICSTI 2019, September 3rd

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Small industries in the form of food and herbal industries in Manokwari regency in 2014 totaled 123 business units by absorbing 360 workers. One of the objectives of the investment is to develop and manage forest products such as essential oils derived from spices such as lawang skin oil obtained from the distillation of bark of bark. The increasing demand for essential oils at home and abroad each year can be used as an opportunity and business potential in Manokwari. The purpose of this study was to find out the data of financial studies and find out the sensitivity data of lawang oil. The method used was field observations in Windesi District, West Papua; as well as analyzing data processing with qualitative and quantitative methods. The qualitative method is used in the process of lawang oil refining, a quantitative method to determine the quality of the production of lawang oil financially based on business feasibility analysis. The results of this study are the Lawang Oil Business in fianasial feasibility in Manokwari Regency in the estimation of operating period of the 2018-2022 operating year can be said to be profitable. This is based on the analysis of NPV (Net Present Value) of 10% or as much as Rp. 2,727,272,727; Net B/C (Net Benefit Cost/Ratio) is 10% or equal to 2.82; IRR (Internal Rate Return) is 12%; and the payback period is 4.5 years. Lawang oil business in its orientation certainly has favorable prospects and can be developed as long as the selling price of the product does not exceed 8.62% and the increase in operating costs does not exceed 91.3%.

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Keefektifan Formula Nanoemulsi Minyak Serai Wangi Terhadap Potyvirus Penyebab Penyakit Mosaik Pada Tanaman Nilam

Cited by 15 publications

References 8 publications

Formulation of Gambir Extract Nanoemulgel with Maggot Oil as Oil Phase

Formulation of Gambir Extract Nanoemulgel with Maggot Oil as Oil Phase

Deskripsi Morfologi Penyakit pada Batang Buah Naga (Hylocereus sp.) dan Pengendaliannya Menggunakan Pestisida Nabati dari Serai Wangi (Cymbopogon nardus)

Analysis of Financial Aspects Feasibility Lawang Oil Factory in Manokwari District, West Papua

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