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Varghese, Binu and Paulraj, R (2021) Growth response of juvenile clownfish Amphiprion sebae Bleeker, 1853 fed with graded levels of dietary protein. Indian Journal of Fisheries, 68 (4). pp. 58-64.
Shyne Anand, P S and Sobhana, K S and George, K C and Paulraj, R (2016) Selection of specific cell wall antigen for rapid detection of fish pathogenic Vibrio parahaemolyticus by enzyme immunoassay. Indian Journal of Fisheries, 63 (2). pp. 76-85.
Augustine, Asha and Imelda, Joseph and Paulraj, R and David, Neetha Susan (2015) Growth kinetic profiles of Aspergillus niger S14 a mangrove isolate and Aspergillus oryzae NCIM 1212 in solid state fermentation. Indian Journal of Fisheries, 62 (3). pp. 100-106. ISSN 0970 - 6011
Sajitha, S and Imelda, Joseph and Paulraj, R (2011) Efficacy of co-fermented vegetable discard as shrimp feed ingredient. Indian Journal of Fisheries, 58 (3). pp. 79-86.
Jeeja, P K and Imelda, Joseph and Paulraj, R (2011) Nutritional composition of rotifer (Brachionus plicatilis Muller) cultured using selected natural diets. Indian Journal of Fisheries, 58 (2). pp. 59-65.
Bhatnagar, D and Imelda, Joseph and Paulraj, R (2010) Amylase and acid protease production by solid state fermentation using Aspergillus niger from mangrove swamp. Indian Journal of Fisheries, 57 (1). pp. 45-51.
Chakraborty, Kajal and Lipton, A P and Paulraj, R and Vijayan, K K (2010) Antibacterial labdane diterpenoids of Ulva fasciata Delile from southwestern coast of the Indian Peninsula. Food Chemistry, 119 (4). pp. 1399-1408.
Unnikrishnan, U and Paulraj, R (2010) Dietary protein requirement of giant mud crab Scylla serrata juveniles fed iso-energetic formulated diets having graded protein levels. Aquaculture Research, 41 (2). pp. 278-294.
Unnikrishnan, U and Chakraborty, Kajal and Paulraj, R (2010) Efficacy of various lipid supplements in formulated pellet diets for juvenile Scylla serrata. Aquaculture Research, 41. pp. 1498-1513.
Chakraborty, Kajal and Paulraj, R (2010) Extra-cellular alkaline metallolipase from Bacillus licheniformisMTCC 6824: Purification and biochemical characterization. Food Chemistry, 120 (2). pp. 433-442.
Chakraborty, Kajal and Lipton, A P and Paulraj, R and Chakraborty, Rekha D (2010) Guaiane sesquiterpenes from seaweed Ulva fasciata Delile and their antibacterial properties. European Journal of Medicinal Chemistry, 45. pp. 2237-2244.
Chakraborty, Kajal and Paulraj, R (2010) Sesquiterpenoids with free-radical-scavenging properties from marine macroalga Ulva fasciata Delile. Food Chemistry, 122. pp. 31-41.
Rajesh, N and Imelda, Joseph and Paulraj, R (2010) Value addition of vegetable wastes by solid state fermentation using Aspergillus niger for use in aquafeed industry. Waste management, 30. pp. 2223-2227.
Vijayan, Hena and Imelda, Joseph and Paulraj, R (2009) Biotransformation of tuna waste by co-fermentation into an aquafeed ingredient. Aquaculture Research, 40. pp. 1047-1053.
Sobhana, K S and George, K C and Venkat Ravi, G and Ittoop, Gijo and Paulraj, R (2009) Development of a Cell Culture System from Gill Explants of the Grouper, Epinephelus malabaricus (Bloch and Shneider). Asian Fisheries Science, 22 (2). pp. 541-547.
Varghese, Binu and Paulraj, R and Gopakumar, G and Chakraborty, Kajal (2009) Dietary influence on the egg production and larval viability in True Sebae Clownfish Amphiprion sebae Bleeker 1853. Asian Fisheries Science, 22 (1). 7-2o.
Vijayakumar, M and Imelda, Joseph and Paulraj, R (2009) Efficacy of a fungal fermented product as fishmeal replacement in the diet of Penaeus monodon Fabricius post-larvae. Indian Journal of Fisheries, 56 (2). pp. 115-121.
Gopinath, Radhika and Paulraj, R (2009) Histological alterations in the hepatopancreas of Penaeus monodon Fabricius (1798) given aflatoxin B1-incorporated diets. Aquaculture Research, 40 (11). pp. 1235-1242.
Annie Selva Sonia, G and Lipton, A P and Paulraj, R (2009) Lethal concentration of methanol extract of sponges to the brine shrimp, Artemia salina. Journal of the Marine Biological Association of India, 51 (1). pp. 122-125.
Chakraborty, Kajal and Paulraj, R (2009) Purification and biochemical characterization of an extracellular lipase from Pseudomonas fluorescens MTCC 2421. Journal of Agricultural and Food Chemistry, 57 (9). pp. 3859-3866.
Chakraborty, Kajal and Paulraj, R (2009) Selective enrichment of n−3 polyunsaturated fatty acids with C18–C20 acyl chain length from sardine oil using Pseudomonas fluorescens MTCC 2421 lipase. Food Chemistry, 114. pp. 142-150.
Annie Selva Sonia, G and Lipton, A P and Paulraj, R (2008) Antibacterial activity of marine sponge extracts against fish pathogenic bacteria. The Israeli Journal of Aquaculture, 60 (3). pp. 172-176.
Imelda, Joseph and Paulraj, R and Bhatnagar, D (2008) Effect of solid state fermentation on nutrient composition of selected feed ingredients. Indian Journal of Fisheries, 55 (4). pp. 327-332.
Chakraborty, Kajal and Paulraj, R (2008) Enrichment of Eicosapentaenoic Acid from Sardine Oil with ∆5-Olefinic Bond Specific Lipase from Bacillus licheniformis MTCC 6824. Journal of Agricultural and Food Chemistry, 55. pp. 1428-1433.
Paulraj, R (2008) Fish nutrition and climate change. In: Winter School on Impact of Climate Change on Indian Marine Fisheries held at CMFRI, Cochin 18.1.2008 to 7.2.2008. [Teaching Resource]
Shyne Anand, P S and Sobhana, K S and George, K C and Paulraj, R (2008) Phenotypic characteristics and antibiotic sensitivity of Vibrio parahaemolyticus strains isolated from diseased groupers (Epinephelus spp.). Journal of the Marine Biological Association of India, 50 (1). pp. 1-6.
Sobhana, K S and George, K C and Venkat Ravi, G and Ittoop, Gijo and Paulraj, R (2008) A cell culture system developed from heart tissue of the greasy grouper, Epinephelus tauvina (Forsskal 1775) by enzymatic dissociation. Indian Journal of Fisheries, 55 (3). pp. 251-256.
Imelda, Joseph and Paulraj, R and Madhu, K and Madhu, Rema (2007) Bio-enriched feed for false clown fish Amphiprion ocellaris. Marine Fisheries Information Service T&E Ser. (194). pp. 13-14.
Hemambika, M and Paulraj, R (2007) Digestive physiology. In: Physiology of Marine Shrimp Fenneropenaeus indicus. Narendra Publishing House, Delhi, pp. 93-127.
Imelda, Joseph and Paulraj, R (2007) Efficacy of bacterial fermented oilcake mix as fishmeal substitute in the diet of tiger shrimp, Penaeus monodon (Fabricius) post larvae. Indian Journal of Fisheries, 54 (4). pp. 379-387.
Subhash, S K and Lipton, A P and Paulraj, R (2007) Influence of probiotic bacterium Lactobacillus acidophilus on the survival and growth of pearl oyster Pinctada fucata spat. Indian Journal of Fisheries, 54 (2). pp. 211-216.
Imelda, Joseph and Paulraj, R (2007) Isolation and characterization of phytase producing Bacillus strains from mangrove ecosystem. Journal of the Marine Biological Association of India, 49 (2). pp. 177-182.
Chakraborty, Kajal and Lipton, A P and Paulraj, R (2007) New antibacterial compounds from Ulva fasciata (Gray). Marine Fisheries Information Service, Technical and Extension Series (194). pp. 11-12.
Paulraj, R and Gopal, C and Chandge, M S and Sridhar, Manpal and Easterson, D C V and Vijayakumaran, M (2007) Nutrition and feeds. In: Physiology of Marine Shrimp Fenneropenaeus indicus. Narendra Publishing House, Delhi, pp. 128-164.
Chakraborty, Kajal and Paulraj, R (2007) Polyunsaturated fatty acid enrichment from sardine oil by urea fractionation and argentation chromatography. Marine Fisheries Information Service T&E Ser. (194). pp. 12-13.
Chakraborty, Kajal and Paulraj, R (2007) Preparation of polyunsaturated fatty acid concentrates from sardine oil by an alkaline Lipase from Bacillus licheniformis MTCC 6824. Marine Fisheries Information Service T&E Ser. (194). pp. 10-11.
Augustine, Asha and Imelda, Joseph and Paulraj, R (2006) Biomass estimation of Aspergillus niger S,4 a mangrove fungal isolate and A. oryzae NCIM 1212 in solid-state fermentation. Journal of the Marine Biological Association of India, 48 (2). pp. 139-146.
Sobhana, K S and George, K C and Sanil, N K and Surendran, K K and Paulraj, R (2006) Immunosuppressive action of nuvan (dichlorovos) in the banded pearl spot, Etroplus suratensis - evaluation of effect on haematology and humoral immune response. Journal of the Marine Biological Association of India, 48 (1). pp. 29-34.
Imelda, Joseph and Paulraj, R (2005) जलीय जैवविविधता में जलकृषि से होनेवाले प्रतिकूल प्रभाव रोकने में पोषण का स्थान. जलीय जैवविविधता के पहल – विशेष प्रकाशन, 84. pp. 73-75.
Imelda, Joseph and Paulraj, R (2005) जलकृषि और पर्यावरण - पोषण कितने और कैसे. मत्स्यगंधा Matsyagandha - 2005, 91. pp. 75-78.
Imelda, Joseph and Paulraj, R (2004) मत्स्यपालन व्यवसाय में पोषक के क्षय को धटाने की रणनीति. मत्स्यगंधा Matsyagandha - 2004 (85). pp. 83-85.
Paulraj, R and Unnikrishnan, U (2004) हरे कर्कट के मुटाने पालन केलिए सूत्रित गुटिका खाद्य्. समुद्र कृषि की नई प्रागतियाँ - विशेष प्रकाशन, 80. pp. 37-39.
Imelda, Joseph and Paulraj, R and Vijayakumar, M (2004) जलखाद्य उत्पादन में घन- अवस्था किण्वन से सस्य संघटकों का सूक्ष्म जैविकी संपोषण. समुद्र कृषि की नई प्रागतियाँ - विशेष प्रकाशन, 80. pp. 67-69.
Subhash, S K and Lipton, A P and Paulraj, R (2004) Antibiotic exposure to minimize microbial load in live feed Isochrysis galbana used for larval rearing of Indian pearl oyster Pinctada fucata. Current Science, 87 (10). pp. 1339-1340.
Rajanna, M R and Imelda, Joseph and Paulraj, R (2004) Changes in bacterial flora during short-term storage of aquafeed and feed ingredients. Journal of the Marine Biological Association of India, 46 (1). pp. 1-9.
Panikkar, Preetha and Paulraj, R and Kandasamy, D (2004) Feeding and ingestion rates in different size groups of pearl oyster Pinctada fucata (Gould) spat. Journal of the Marine Biological Association of India, 46 (1). pp. 50-55.
Paulraj, R (2003) Aquafeed biotechnology-an overview. In: Winter school on Recent Advances in Mariculture Genetics and Biotechnology, 4- 24 November 2003, Cochin.
Ninawe, A S and Paulraj, R (2003) Effect of Salinity on the Growth and Nitrogen Fixation of Azotobacter Beijerinckii. Journal of Aquaculture, 11. pp. 7-17.
Sridhar, Manpal and Paulraj, R (2003) Efficacy of gut probionts in enhancing growth in Penaeus indicus post larvae. In: Aquaculture Medicine. CUSAT, Kochi, pp. 117-122.
Imelda, Joseph and Paulraj, R (2003) Enrichment of feed ingredients through solid state fermentation. In: Winter school on Recent Advances in Mariculture Genetics and Biotechnology, 4- 24 November 2003, Cochin.
Paulraj, R (2003) Perspectives in Marine Biotechnology. In: Winter school on Recent Advances in Mariculture Genetics and Biotechnology, 4- 24 November 2003, Cochin.
Panikkar, Preetha and Paulraj, R (2002) मछलियों में पोषण सुरक्षा. मत्स्यगंधा Matsyagandha - 2002, 77. pp. 65-66.
Paulraj, R and Imelda, Joseph (2002) मछली मानव स्वारथ्य केलिए आदर्श खाघ. मत्स्यगंधा Matsyagandha - 2002, 77. p. 52.
Paulraj, R (2002) Mycotoxins in feeds and their impact on fish and shrimp - Winter school on recent advances in diagnosis and management of diseases in mariculture, 7th to 27th November 2002, Course Manual. [Teaching Resource]
Imelda, Joseph and Paulraj, R (2002) Nutritional deficiency diseases in fish - Winter school on recent advances in diagnosis and management of diseases in mariculture, 7th to 27th November 2002, Course Manual. [Teaching Resource]
Paulraj, R and Imelda, Joseph (2001) जल जन्तु पालन में पोषण. मत्स्यगंधा Matsyagandha, 73. pp. 25-26.
Sridhar, Manpal and Vijayagopal, P and Paulraj, R (1999) A preliminary study of the effect of mantis shrimp as an ingredient in Penaeus indicus postlarval diets. Journal of Aquaculture in Tropics, 14 (4). pp. 269-276.
Hemambika, M and Paulraj, R (1999) An ultrastructural study of the Hepatopancreas of Indian white prawn Penaeus indicus H. Milne Edwards. In: The Fourth Indian Fisheries Forum Proceedings, 24-28 November 1996, Kochi.
Paulraj, R (1998) Ecofriendly feed management for sustainable shrimp culture. In: Proceedings of the Workshop National Aquaculture Week. The Aquaculture Foundation of India, Chennai, pp. 159-169.
Vivekanandan, E and Paulraj, R and Rao, K V S Seshagiri and Lakshmiah, G C and Chidambaram, L and Srinivasan, A and Radhakrishnan, M (1998) Major and minor fisheries harbours of India. 7. The fisheries harbours and fishery along the north Tamilnadu and south Andhra Pradesh coasts. Marine Fisheries Information Service, Technical and Extension Series, 153. pp. 23-26.
James, D B (1998) Sea cucumber hatchery and culture prospects. In: Proceedings of the Workshop National Aquaculture Week. The Aquaculture Foundation of India, Chennai, pp. 141-143.
Nammalwar, P and Marichamy, R (1998) Seabass Hatchery. In: Proceedings of the Workshop National Aquaculture Week. The Aquaculture Foundation of India, Chennai, pp. 149-153.
Chennubhotla, V S Krishnamurthy and Kaliaperumal, N (1998) Seaweed and their importance. In: Proceedings of the Workshop National Aquaculture Week. The Aquaculture Foundation of India, Chennai, pp. 54-57.
Kandasamy, D and Palanichamy, S and Mohan, S (1998) Techniques for the mass culture of rotifers and moina. In: Proceedings of the Workshop National Aquaculture Week. The Aquaculture Foundation of India, Chennai, pp. 82-85.
Chandge, M S and Paulraj, R (1997) Cholesterol requirements of juvenile Indian white prawn Penaeus indicus H. Milne Edwards. Journal of Aquaculture in Tropics, 12. pp. 227-237.
Chandge, M S and Paulraj, R (1997) Dietary lipid requirements of the juveniles of Indian white prawn Penaeus indicus H. Milne Edwards. Journal of Aquaculture in Tropics, 12. pp. 165-180.
Ninawe, A S and Paulraj, R (1997) Effect of pH on growth and nitrogen fixation of Azotobacter Spp. Journal of Aquaculture, 5. pp. 23-29.
Paulraj, R and Rajagopalan, M and Vijayakumaran, M and Selvaraj, G S D and Vivekanandan, E and Sathiadhas, R and Narayanakumar, R and Kaladharan, P and Nandakumar, A and Thangavelu, R and Jayasankaran, L and Khambadkar, L R and Basha, A Ahmed Kamal (1997) Environmental impact assessment in the shrimp farming areas of Nagapattinam Quaid-E-Milleth district, Tamil Nadu. Marine Fisheries Information Service, Technical and Extension Series, 147. pp. 1-9.
Paulraj, R (1997) Hand book on Aquafarming: Aquaculture Feed. Manual. MPEDA, Cochin.
Devaraj, M and Paulraj, R and Vivekanandan, E and Balan, K and Sathiadhas, R and Srinath, M (1996) Coastal fisheries and aquaculture management in the east coast of India. Marine Fisheries Information Service, Technical and Extension Series, 141. pp. 1-9.
Chandge, M S and Paulraj, R (1996) Dietary cholesterol requirement of larvae and postlarvae of the prawn Penaeus indicus (H. Milne Edwards). Journal of the Indian Fisheries Association, 23. pp. 63-74.
Hemambika, M and Paulraj, R (1996) Effect of dietary starch levels on digestive enzyme activity in Penaeus indicus. In: The Fourth Indian Fisheries Forum, Proceedings, 24-28 November, 1996, Kochi.
Ninawe, A S and Paulraj, R (1996) Effect of salinity on the growth and nitrogen fixation of Azotobacter vinelandii. Journal of Aquaculture, 4. pp. 63-67.
Chandge, M S and Paulraj, R (1996) Requirements of linoleic and linolenic acid in the diet of Indian white prawn Penaeus indicus, (H Milne Edwards). Indian Journal of Marine Sciences, 27. pp. 402-406.
Ninawe, A S and Paulraj, R (1995) Effect of salinity on the growth and nitrogen fixation of Azotobacter chroococcum. Journal of Aquaculture in the Tropics, 3. pp. 55-59.
Paulraj, R (1995) Environment impact assessment in the shrimp farming areas of Nagapattinam Qaid-E-Milleth district, Tamil Nadu. Technical Report. CMFRI; Kochi, Kochi.
Chandge, M S and Paulraj, R (1993) Nutritive value of natural lipid sources for Indian white prawn, Penaeus indicus H. Milne Edwards. In: Second Indian Fisheries Forum, 27-31 May 1990, Mangalore; India.
Kiron, V and Paulraj, R (1990) Feeding frequency and food utilization in the fry of estuarine mullet Liza parsia. Journal of the Marine Biological Association of India, 32 (1&2). pp. 34-37.
Gopal, C and Paulraj, R (1990) Protein requirement of juvenile Penaeus indicus 1. Food consumption and growth. In: Proceedings of the Indian Academy of Sciences (Animal Science). Indian Academy of Sciences, pp. 401-409.
Paulraj, R (1989) Development of artificial feeds for finfishes. CIBA Special Publication, 2. pp. 229-258.
Easterson, D C V and Kandasamy, D and Paulraj, R (1989) Dietary utilization of selected vegetable proteins by mullet, Liza macrolepis. Indian Journal of Fisheries, 36 (1). pp. 65-73.
Kiron, V and Paulraj, R (1988) Food ration for rearing the fry of the Mullet Liza parsia. In: The First Indian Fisheries Forum, Proceedings, 4-8 December; 1987, Mangalore.
Paulraj, R and Kiron, V (1988) Influence of salinity on the growth and feed utilization in Liza parsia fry. In: The First Indian Fisheries Forum Proceedings, 4-8 December; 1987, Mangalore.
Paulraj, R (1987) Antinutritional factors in feed ingredients and their effects in finfish. In: Summer Institute in Recent Advances in Finfish and Shellfish Nutrition, 11 - 30 May 1987, Kochi.
Kandasamy, D and Paulraj, R and Easterson, D C V (1987) Effect of selected levels of dietary protein on the Growth and feed efficiency of mullet Liza macrolepis fry. Indian Journal of Fisheries, 34 (3). pp. 306-311.
Paulraj, R (1987) Feed ingredients available in India and their potential nutritional value. In: Summer Institute in Recent Advances in Finfish and Shellfish Nutrition, 11 - 30 MAY 1987, Kochi.
Easterson, D C V and Paulraj, R (1987) Importance of anabolic agents, binders, antioxidants and mould inhibitors in fish and prawn feeds. In: Summer Institute in Recent Advances in Finfish and Shellfish Nutrition, 11 - 30 May 1987, Kochi.
Jacob, T and Paulraj, R (1987) Linear programming technique in fish feed formulation. In: Summer Institute in Recent Advances in Finfish and Shellfish Nutrition, 11 - 30 May 1987, Kochi.
Paulraj, R and Thirunavukkarasu, A R (1987) Lipid requirements of milkfish {Chanos chanos) fry. Indian Journal of Fisheries, 34 (4). pp. 455-463.
Paulraj, R (1987) Lipids and essential fatty acid requirements of fish and shellfish. In: Summer Institute in Recent Advances in Finfish and Shellfish Nutrition, 11-30 May 1987, Kochi.
Paulraj, R (1987) Nutrition in aquaculture - An overview. In: Summer Institute in Recent Advances in Finfish and Shellfish Nutrition, 11-30 May 1987, Kochi.
Noble, A and Paulraj, R (1987) Terminal report IND/78/020 Centre of advanced studies in mariculture. Technical Report. CMFRI, Kochi.
Paulraj, R (1987) Vitamin requirements of finfish and prawns. In: Summer Institute in Recent Advances in Finfish and Shellfish Nutrition, 11-30 May 1987, Kochi.
Paulraj, R and Easterson, D C V (1982) Determination of digestibility coefficient. CMFRI special publication- Manual of Research Methods for Fish and Shellfish Nutrition (8). pp. 75-81.
Paulraj, R and Ponniah, A G (1982) Determination of gross energy of feeds. CMFRI Special Publication, 8. pp. 10-14.
Paulraj, R and Ahamed Ali, S (1982) Determination of growth inhibitors and toxins. CMFRI Special Publication (8). pp. 34-42.
Paulraj, R and Ahamed Ali, S (1982) Determination of minerals. CMFRI Special Publication (8). pp. 15-19.
Ahamed Ali, S and Paulraj, R and Kanazawa, Akio (1982) Determination of vitamins in feeds. CMFRI Special Publication (8). pp. 20-33.
Kanazawa, Akio and Paulraj, R (1982) Methods in sugar analysis. CMFRI special publication- Manual of Research Methods for Fish and Shellfish Nutrition (8). pp. 43-51.
Kanazawa, Akio and Paulraj, R and Ahamed Ali, S (1982) Preparation of artificial diets for nutritional studies. CMFRI special publication- Manual of Research Methods for Fish and Shellfish Nutrition (8). pp. 90-94.
Paulraj, R and Ahamed Ali, S (1982) Proximate composition analysis of feeds. CMFRI Special Publication, 8. pp. 1-9.
Paulraj, R (1982) Systems of expressing the protein values of the feed and methods of their estimation. CMFRI special publication- Manual of Research Methods for Fish and Shellfish Nutrition (8). pp. 82-85.
Sobhana, K S and George, K C and Venkat Ravi, G and Ittoop, Gijo and Paulraj, R Development of a Cell Culture System from Gill Explants of the Grouper, Epinephelus malabaricus (Bloch and Shneider). [Image]
Gogula Ramanan, G and Sobhana, K S and Paulraj, R Humoral antibody response and protective immunity in the grouper, Epinephilus malabaricus (Bloch and Schneider) immunised with whole cell killed vaccine preparation from a virulent starin of Vibrio anguillarum). [Image]
