Song, Jiaojiao
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Preferred name
Song, Jiaojiao
Alternative Name
Song, Jiao Jiao
Song, J. J.
Main Affiliation
Email
jiaojiao.so@kmitl.ac.th
21 results
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Item type:Publication, Cytotoxic and antibacterial depsidones from the endophytic fungus Chaetomium brasiliense isolated from Thai rice(2022-01-01); Four new depsidones, mollicellins V-Y (1-4), together with eight known depsidones (5-12) were isolated from the endophytic fungus, Chaetomium brasiliense, detached from stems of Thai rice. Their structures were determined by extensive spectroscopic methods. Mollicellins X, H, and F (3, 8 and 10) showed potent cytotoxicity against the human oral epidermoid carcinoma (KB) cell line, and mollicellin F (10) also showed a potent cytotoxicity against the human hepatocellular carcinoma (HepG2) cell line. Besides, mollicellin B (11) exhibited cytotoxicity against the colorectal adenocarcinoma (HT-29) cell line. Moreover, most of the isolated depsidones displayed potent antibacterial activity against Gram-positive bacteria, Bacillus cereus and Bacillus subtilis, and several of them showed moderate activity against Methicillin-resistant Staphylococcus aureus (MRSA) and clinical isolates of S. aureus. In addition, a few of them also showed moderate activity against a Gram-negative bacteria Pseudomonas aeruginosa. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Antifungal activity of microbial nanoparticles derived from Chaetomium spp. against Magnaporthe oryzae causing rice blast(2020-01-01); ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Antagonistic effects of Chaetomium globosum and Trichoderma viride against Chili Anthracnose(2026-01-01); The research demonstrated that Trichoderma viride and Chaetomium globosum inhibited Colletotrichum acutatum by 90.30% and 88.20%, respectively, primarily via competition for nutrients/space and parasitism, with no observed antibiosis. the field trials revealed that both fungi significantly reduced anthracnose severity. Trichoderma viride applications at 1, 2, and 3 g/L decreased disease incidence by 80.68%, 91.16%, and 92.27%, respectively, while Chaetomium globosum reduced it by 87.61–92.65%. Both exceeded synthetic fungicide Antracol (83.48–89.37% reduction) as a controlled treatment. Attack intensity followed a similar trend, with Trichoderma viride (95.12–97.46% suppression) and Chaetomium globosum (92.76–96.83%) surpassing Antracol (89.95–93.80%). Additionally, Trichoderma viride and Chaetomium globosum enhanced salicylic acid levels in chili plants, suggesting induced systemic resistance. These findings highlighted the potential of antagonistic fungi as sustainable biocontrol agents which would develop to be biofungicide, offering effective anthracnose management while reducing chemical residues. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Unleashing the potential of UAVs in agriculture: ASEAN and Thailand’s rice production industry improvements: Review article(2023-09-01); Mitrokhin, M.Agriculture is vital for economic sustainability and structural transformation in ASEAN. This paper explores the agricultural landscape in ASEAN, focusing on Thailand as a prominent rice producer. Challenges such as rural-urban migration, the ageing population employed in agriculture, and need to implement innovative solutions to strengthen regional food security are discussed. The primary focus is the innovative use of unmanned aerial vehicles (UAVs) in ASEAN agriculture. UAVs revolutionize data collection through aerial photography, providing real-time insights into terrain, vegetation health, and soil composition. They enable informed decisions, optimize resource allocation, and streamline processes, resulting in cost savings. Equipped with sensors, UAVs precisely monitor crop health, irrigation efficiency, and early pest detection. Integration of advanced software and geographical information systems enhances data analysis and visualization. UAVs facilitate high-resolution mapping, offering detailed information on crop density, weed infestation, and disease outbreaks. This enables targeted interventions, reducing input costs and optimizing resource allocation. Multispectral or hyperspectral sensors provide insights into plant health, chlorophyll content, and water stress, enabling site-specific management strategies for improved sustainability. UAVs are affordable, versatile, and continuously advancing. They can potentially improve productivity, efficiency, and resource management in agriculture. In rice production, UAVs offer benefits like crop monitoring, precise spraying, and uniform seed spreading. They provide real-time information on crop health and pest infestations, enabling optimized management. Spray drones accurately apply pesticides, while seed-spreading drones enhance crop growth and save costs. UAV drones offer significant advantages in ASEAN agriculture, addressing workforce challenges and enhancing productivity. Supportive measures will lead to efficient UAV integration, enhancing sustainability and farmer livelihoods. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Soil physico-chemical properties and microbial diversity on chilli anthracnose disease severity in Northern Karnataka, India(2025-06-01) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Research investigation of natural products from microorganisms for sustainable agriculture in Vietnam: A short comminication(2020-01-01); ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Organic agriculture practises and approaches to certification of Organic agriproducts: Review article(2024-01-01); ; Mitrokhin, M.Organic certification has encouraged for reliable the consumer demand to get safety food. Association of Agricultural Technology in Southeast Asia (AATSEA) has started irganically certified in the year of 2015 by following the organic standard from many certify bodies eg., International Federation of Organic Agriculture Movements (IFOAM) by BioAgriCert, organic USDA etc. The main target is to examine organic production without application of agrochemicals (chemical fertlizers, chemical pesticides and other synthrtic chemicals) through environmental protection surrounding of soil, water, air and biodiversity for sustainability. In 2022 AATSEA has proposed an dynamic evolution of modern organic agriculture for certification. AATSEA Organic standard is approved by the committee which concerns to the final organic products will not detect toxic agrochemicals, formalin, nitrate/nitrite, non-GMO, low standard of heavy metals as well as Escherichia coli, Samonella sp. The burgeoning logistics and supply chains for agricultural products across Eurasia necessitate robust interaction and expert dialogue among relevant certification bodies. This is crucial for fostering harmonisation and mutual recognition of organic products between RusQuality, Russia and AATSEA Organic certification. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Nanofibers derived from endophytic Chaetomium brasilense for growth stimulation of rice(2022-03-01); ; Thianrat, L.Chaetomiumn brasilense PT302 was endophytically isolated from rice var Supanburi 1 and Prathumthani 80 which firstly selected for investigation to promote the growth of rice. It is morphologically and molecular phylogenetic confirmation through ITS1 and ITS4 as Ch.brasilense PT302 compared to Achaetomium strumarium (JX863914) as out group. Crude metabolites (crude hexane, crude ethyl acetate and crude methanol) at 50 ppm from Ch. brasiliense were proved to promote seed germination of rice var. Supanburi 1 and Pathumtani 80 at 7 days which found significantly higher seed germination than the non-treated control. Nanofibers constructed Ch. brasiliense promoted significantly higher seed germination, plant height and number of tillers than the non-treated control in rice var Supanburi 1 and Prathumthani 80 in 7 days at low concentration of 5 ppm planted in Chachengsao and Bangkok soil series. Nanofibers derived from endophytic Ch. brasilense is actively promoted plant growth at lower concentration than crude metabolites. It is firstly reported the natural product nanofiber constructed from endophytic Ch. brasilense to stimulate plant growth. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Potential enzymatic microbes for releasing plant nutrients and siderophore production(2026-05-01); Burkholderia cepacia strain S001-08, Pseudomonas aeruginosa strain S001-11 and Pseudomonas fluorescens strain S001-15 were isolated from soil planted to Durian and selected for the properties to solubilize phosphate for plant nutrient and siderophore production for bioremediation. These selected strains were morphological and molecular phylogenic identification to confirm species level. B. cepacia strain S001-08, P. aeruginosa strain S001-11 and P. fluorescens strain S001-15 are found to be active responding as phosphorous solubilizers and producing siderophores. These active strains are being investigated to be synergistic effect and developing to be biological product as biostimulant and bioremediation. The developing biological product is promising to apply for crop production as an agricultural input for modern organic agriculture. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, New discovery of natural product nanoparticles constructed from active metabolites from Chaetomium brasiliense for immunity to brown spot of rice var. RD 47(2023-01-01); Natural product nanoparticles constructed from active metabolites from Chaetomium brasiliense is firstly presented as a new elicitor for immunity to brown spot of rice var. RD 47 caused by Drechslera oryzae. The nano-CBH, nano-CBE, nano-CBM from C. brasiliense at 15 μg/ml are treated to rice leaves after 3 days expressed R<inf>f</inf> of 0.61 which supposing to be Oryzalexin C. Moreover, ethyl acetate, hexane and methanol crude extract derived from C. brasiliense that shown to be inhibited D. oryzae which the ED<inf>50</inf> were 0.24, 0.32 and 0.35 μg/ml, respectively. Nano-CBH, nano-CBE, nano-CBM inhibited D. oryzae with ED<inf>50</inf> values of 5.86, 4.92, and 2.86 μg/ml, respectively. All nanoparticles derived from C. brasiliense were more actively responded to suppress the pathogen inoculum of D. oryzae at the lower concentration than crude extracts at lower concentrations.