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All Journal Akta Agrosia AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) PERTANIAN TROPIK
Yusniwati
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Education Energy Environmental Science

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Application of the flower of Beauveria bassiana Through immersion Seeds and It's effect on Colonization and content of Chlorophil leaves of red chilli (Capsicum annuum L.) Magdalena , Saragih; Trizelia; Nurbailis; Yusniwati
Jurnal Pertanian Tropik Vol. 8 No. 2 (2021): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (556.214 KB) | DOI: 10.32734/jopt.v8i2.6519

Abstract

Endophytic fungi in lately was getting a lot of attention in agriculture. Besides being able to increase plant resistance against plant pest organism, it has also the ability to stimulate germination and pant growth. One of endophytic fungi tested in its research was Beauveria bassiana from isolate Wheat, Coffeae, Cacao and entomopatogen fungus from Leptocorisa acuta insect. The aim of this research was to know the ability of Beauveria bassiana from some tested isolates and its effect on chlorophyll content of leaf chili followed Mack Kinner methode by doing seed treatment aplication. Colonization and chlorophyl content of chili leaf was done on 7 MPI. The research design used Random Block Design non factorial, data was analysis by 8 STAT. The result showed all of Beauveria bassiana isolates were able to colonize and established as endophytic in chili plant.Beauveria bassiana of wheat isolate was the best isolate giving spurring germination and seedling plant growth and not significant with B.bassiana isolate from Leptocorisa acuta insect. Aplication of B.bassiana isolates was able to increase the chlorophyll contentof chilileaf compared control. All of the tested B.bassiana fungus could increased chlorophyl-b content and chlorophyl totally of chili leaf, whereas chlorophyl-a content all of tested isolates was not significant. From its research showed there were corelation between colonization and leaf chlorophyll content, the higher percentage of endophytic fungus on leaf chili, it made higher the chlorophyl-b content and chlorophyl totally content of leaf chili.
Viability and Vigor Test of Local Rice Seeds in Kuantan Singingi Marlina, Gusti; Syarif, Auzar; Gustian; Yusniwati
Akta Agrosia Vol 27 No 1 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Fakultas Pertanian, Universitas Bengkkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/aa.27.1.14-18

Abstract

Seeds are a valuable plant material for agriculture. The Kuantan Singingi district has many local rice seeds that can be developed, but these have not yet passed standard testing. This study aimed to determine the physical and physiological qualities of the seeds of two local rice genotypes in Kuantan Singingi Regency. This research was conducted in a completely randomized design (CRD), which was repeated four times. The factor tested consisted of two rice genotypes: the white and yellow genotypes. เว็บสล็อต | R4shub The parameters observed were the percentage of the First Count Test (FCT) of germination capacity (GP), Maximum Growth Potential (MGP), Root and Shoot Growth Test (RSGT), and Seedling Growth Rate Test (SGRT). The collected data were analyzed by ANOVA at the 5% level and further tested by the LSD test. The results showed that FCT (%), GP (%), and Vigor (%) provide high figures according to SNI. Meanwhile, the IVT of all seeds on day 2 germinated. Based on the data from the RSGT and SGRT, all seed growth was normal.  Keywords: Kuantan Singingi, local seeds, viability, vigor
Encapsulation of Anthocyanins and the Factors Affecting Their Stability as Natural Colorants in Food Products Holinesti, Rahmi; Yusniwati; Anggraini, Tuty; Syukri, Daimon
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 9 No. 3 (2025)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v9i3.586

Abstract

Colorants are commonly added to food products to enhance their visual appeal and increase consumer interest. Among the various types of natural pigments, anthocyanins—derived from fruits, vegetables, flowers, and tuberous plants—have garnered significant scientific interest due to their vivid coloration and associated health-promoting properties. Nevertheless, anthocyanins exhibit considerable sensitivity to environmental variables, including temperature, pH, oxygen exposure, ultraviolet (UV) radiation, and interactions with other molecular constituents. A range of environmental stressors can accelerate the deterioration of anthocyanin pigments during processing and storage, leading to a decrease in colour intensity. To counteract these destabilizing influences, various encapsulation strategies have been developed to protect anthocyanins from degradation. Among these, spray drying is widely recognized for its efficacy in maintaining both the physicochemical integrity and biofunctional performance of anthocyanin molecules. This review discusses the strategic importance of encapsulation in enhancing anthocyanin stability and examines the primary degradation mechanisms relevant to their application in food systems. Contribution to Sustainable Development Goals (SDGs):SDG 3: Good Health and Well-BeingSDG 9: Industry, Innovation and InfrastructureSDG 12: Responsible Consumption and Production
Co-Authors Auzar Syarif Daimon Syukri Gustian Magdalena , Saragih Marlina, Gusti Nurbailis Rahmi Holinesti Trizelia . Tuty Anggraini