Uthaiwan Kovitvadhi

ORCID: 0000-0002-2267-9769
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About
Contact & Profiles
Research Areas
  • Aquatic Invertebrate Ecology and Behavior
  • Aquaculture Nutrition and Growth
  • Environmental Toxicology and Ecotoxicology
  • Marine Bivalve and Aquaculture Studies
  • Mollusks and Parasites Studies
  • Protein Hydrolysis and Bioactive Peptides
  • Aquaculture disease management and microbiota
  • Insect Utilization and Effects
  • Marine Biology and Environmental Chemistry
  • Orthopaedic implants and arthroplasty
  • Fish Ecology and Management Studies
  • Reproductive biology and impacts on aquatic species
  • Fish Biology and Ecology Studies
  • Animal and Plant Science Education
  • Food and Agricultural Sciences
  • Cephalopods and Marine Biology
  • Shoulder and Clavicle Injuries
  • Crustacean biology and ecology
  • Medical Imaging and Pathology Studies
  • Silkworms and Sericulture Research
  • Coconut Research and Applications
  • Meat and Animal Product Quality
  • Animal Nutrition and Physiology
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Freshwater macroinvertebrate diversity and ecology

Kasetsart University
2016-2025

Background and Aim: Hermetia illucens, a black soldier fly, is widely recognized for sustainable recycling of organic waste. Black fly larvae (BSFLs) can consume various types biowastes convert them into nutrient-rich biomass, including proteins, lipids, chitin, minerals. This study investigated the best extraction method by comparing fatty acid profiles, percentage yield, antioxidant properties BSFL oil extracted using different methods. Materials Methods: The physicochemical properties,...

10.14202/vetworld.2024.518-526 article EN cc-by Veterinary World 2024-03-01

The effects were investigated of different feeding frequencies—one meal at 0600 h, two meals (at either h and 1200 or 1800 h) three daily h)—on the growth performance, digestive enzyme activity, muscle quality carcass composition sex-reversed fingerlings Nile tilapia, Oreochromis niloticus (Linnaeus, 1758), in a recirculating aquaculture system over 3 mth period. experiment involved four replicates following completely randomized design with 30 fish per replication. performance fed twice...

10.1016/j.anres.2017.04.005 article EN cc-by-nc-nd Agriculture and Natural Resources 2017-08-01

Microwave processing and pelleting methods were assessed to improve aquafeed quality for sex-reversed Nile tilapia. The 2 × 3 experimental feeds prepared with without microwave irradiation of ingredients prior either a meat mincer, extruder or steam conditioner followed by mincer. Five feedstuff ingredients, including fish meal, bone soybean broken rice bran, irradiated separately at optimal times, according the third-order polynomial regression analysis between in vitro digestibility times...

10.1111/are.13021 article EN Aquaculture Research 2016-04-04

Summary Culture of the freshwater pearl mussel, Hyriopsis (Limnoscapha) myersiana, was carried out in three consecutive steps: (1) culture glochidia larvae artificial media, (2) rearing early juveniles (0–120 days old) a nursery, and (3) (120–360 an earthen pond. The percentage survival standard tissue medium (M199) supplemented with common carp plasma 95±2.5. All surviving (100%) transformed to juveniles, duration transformation being 8 days. (0–60 were fed mixture four selected...

10.1080/07924259.2006.9652194 article EN Invertebrate Reproduction & Development 2006-01-01

Summary In vitro culture of the glochidia freshwater pearl mussel, Hyriopsis (Hyriopsis) bialatus Simpson, 1900, in M199 medium supplemented with common carp plasma resulted 95 ± 2% survival, which 97 were transformed to juveniles. Transformation occurred within 10 days. After transformation, early juvenile mussels reared and fed for 15 days a mixture four species phytoplankton (Chlorella sp.2, Kirchneriella incurvata, Navicula sp. Coccomyxa sp.). Digestive enzyme activities, not detected...

10.1080/07924259.2006.9652215 article EN Invertebrate Reproduction & Development 2006-01-01

Abstract. Larvae of the freshwater swan mussel, Anodonta cygnea , were cultured in artificial media at controlled temperature 23°±2°C, with successful metamorphosis for first time. The medium contained a mixture M199, common carp plasma, and antibiotics/antimycotics. Glochidia reared to juvenile stage after 10–11 d culture. After 15 feeding phytoplankton, juveniles showed an elongated shell several growth lines. Larval survival was 34.3±9.3%, whereas proportion undergoing ≤60.8±4.2%....

10.1111/j.1744-7410.2006.00037.x article EN Invertebrate Biology 2006-04-01

The morphological development and the sequence of organogenesis from glochidium to early juvenile stage freshwater pearl mussel, Hyriopsis bialatus, were observed. Larvae H. bialatus cultured in standard tissue culture medium (M199) supplemented with common carp (Cyprinus carpio) plasma they showed transformation within 10 days. Larval samples collected every 2 days during glochidia subjected histological processing. Three types cell masses developed this period: ventral plate (the foot...

10.1080/07924259.2010.548643 article EN Invertebrate Reproduction & Development 2011-02-10
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