02165nas a2200205   4500008004100000245010500041210006900146260000800215300001400223490000700237520142800244100002101672700002001693700002301713700002201736700001901758700002101777700003001798856013101828       2019                        eng d00aMorphological and molecular characterization of Penicillium rubens sp.nov isolated from poultry feed0 aMorphological and molecular characterization of Penicillium rube  cSEP  a461–4780 v723 aFungi are the second largest group of eukaryotic organisms, estimates ranging from 2.2 to 3.8 million and 120,000 currently accepted species. Unfortunately, identification of Penicillium species is an overwhelming task even for taxonomic experts. In the current study, we isolated identified and morphologically characterized Penicillium rubens strain NCIM-1397. Molecular characterization of P. rubens by multilocus sequence analysis (MLSA) of internal transcribed spacer (ITS) region, β-tubulin (BenA), calmodulin (CaM), NL (D1/D2 region) and LR (large subunit region) gene. Conversely, BenA gene differentiated P. rubens from P. chrysogenum. Moreover, Vitek MS, Matrix-assisted laser desorption ionization–time of flight mass spectrometer (MALDI-TOF–MS) failed to discriminate to strain level. Metabolic profiling of P. rubens enable to produce roquefortine C, chrysogine, meleagrine, sorbicillin and non-producers for industrially important metabolite, penicillin determined by LC–MS. Even, In addition, even molecular detection of penicillin biosynthetic pathway genes, PcbC, PenDE and Phl were negative by PCR. Nevertheless, P. rubens showed 90–100% toxicity/pathogenicity on seed germination of sorghum (Sorghum bicolor) and no further development of coleoptiles, radicle and leaf length observed. Also, it showed non-toxic to animal cell determined on Human foreskin fibroblast (HFF) cell line by In-Vitro.1 aSawant, Amol, M.1 aVankudoth, Ramu1 aNavale, Vishwambar1 aKumavat, Rajkamal1 aKumari, Prabla1 aSanthakumari, B.1 aVamkudoth, Koteswara, Rao  uhttps://library.ncl.res.in/content/morphological-and-molecular-characterization-penicillium-rubens-spnov-isolated-poultry-feed02386nas a2200217   4500008004100000022001400041245009300055210006900148260000800217300001400225490000700239520160200246653002401848653002901872653002501901653004101926653002301967100002301990700003002013856012502043       2022                        eng d  a0022-115500aMaltooligosaccharide forming amylases and their applications in food and pharma industry0 aMaltooligosaccharide forming amylases and their applications in   cOCT  a3733-37440 v593 a<p>
	Oligosaccharides are low molecular weight carbohydrates with a wide range of health benefits due to their excellent bio-preservative and prebiotic properties. The popularity of functional oligosaccharides among modern consumers has resulted in impressive market demand. Organoleptic and prebiotic properties of starch-derived oligosaccharides are advantageous to food quality and health. The extensive health benefits of oligosaccharides offered their applications in the food, pharmaceuticals, and cosmetic industry. Maltooligosaccharides and isomaltooligosaccharides comprise 2-10 glucose units linked by alpha-1-4 and alpha-1-6 glycoside bonds, respectively. Conventional biocatalyst-based oligosaccharides processes are often multi-steps, consisting of starch gelatinization, hydrolysis and transglycosylation. With higher production costs and processing times, the current demand cannot meet on a large-scale production. As a result, innovative and efficient production technology for oligosaccharides synthesis holds paramount importance. Malto-oligosaccharide forming amylase (EC 3.2.1.133) is one of the key enzymes with a dual catalytic function used to produce oligosaccharides. Interestingly, Malto-oligosaccharide forming amylase catalyzes glycosidic bond for its transglycosylation to its inheritance hydrolysis and alternative biocatalyst to the multistep technology. Genetic engineering and reaction optimization enhances the production of oligosaccharides. The development of innovative and cost-effective technologies at competitive prices becomes a national priority.</p>
10aGlycosyl hydrolases10aIsomaltooligosaccharides10aMaltooligosaccharide10aMaltooligosaccharide forming amylase10aTransglycosylation1 aShinde, Vidhya, K.1 aVamkudoth, Koteswara, Rao  uhttps://library.ncl.res.in/content/maltooligosaccharide-forming-amylases-and-their-applications-food-and-pharma-industry01757nas a2200193   4500008004100000022001400041245011600055210006900171260000800240300001600248490000600264520104300270100002701313700002601340700002601366700003001392700002201422856011901444       2023                        eng d  a2470-134300aMetabolites from lactococcus lactis subsp. lactis: isolation, structure elucidation, and antimicrobial activity0 aMetabolites from lactococcus lactis subsp lactis isolation struc  cSEP  a36628-366350 v83 a<p>
	Herein, we disclose the identification of novel metabolites from a potential probiotic strain, Lactococcus lactis subsp. lactis, obtained from traditional dairy milk samples collected in Maharashtra, India (in January 2021). Isolated metabolites include pyrazin-2-carboxamide [1, pyrazinamide, a potential antitubercular drug], 3,5-dihydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one (2, DDMP), 2,4-di-tert-butylphenol (3), and hexadecanoic acid (4, palmitic acid). The chemical structures of these metabolites were elucidated through extensive 1D NMR (H-1 and C-13) and 2D NMR (HSQC, HMBC, and NOESY) analyses, high-resolution mass spectrometry, high-performance liquid chromatography, and single-crystal X-ray crystallography. Furthermore, these novel metabolites exhibited potent inhibitory activities against various bacteria, fungi, and yeast strains with minimum inhibitory concentrations ranging between 1.56 and 25 mu g/mL, and compounds 1 and 3 were found to be most active against a wide range of microbial strains tested.</p>
1 aNavale, Vishwambar, D.1 aBorade, Balasaheb, R.1 aKrishna, Gamidi, Rama1 aVamkudoth, Koteswara, Rao1 aKontham, Ravindar  uhttps://library.ncl.res.in/content/metabolites-lactococcus-lactis-subsp-lactis-isolation-structure-elucidation-and