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  1. 6161
    por Arii, Yasuhiro, Nishizawa, Kaho
    Publicado 2020
    “…Gluconic acid, the major organic acid in honey, is a partial hydrolysate of glucono-δ-lactone, typically used as a coagulant in preparing tofu. …”
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  2. 6162
  3. 6163
    “…At the same time, Ticino, a small canton of Switzerland geographically wedged into Italian territory, had an incidence rate comparable to that of hard-hit Lombardy. …”
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  4. 6164
    “…In this study, a range of dihydropyrrolone (DHP) analogues was synthesized via the lactone-lactam conversion of lactone intermediates followed by the formation of novel acetylene analogues of dihydropyrrolones from brominated dihydropyrrolones via Sonogashira coupling reactions in moderate to high yields. …”
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  5. 6165
    “…Glucose oxidase catalyzes the oxidation of [Formula: see text]-d-glucose to d-glucono- [Formula: see text]-lactone and hydrogen peroxide in the presence of molecular oxygen. d-glucono- [Formula: see text]-lactone is sequentially hydrolyzed by lactonase to d-gluconic acid, and the resulting hydrogen peroxide is hydrolyzed by catalase to oxygen and water. …”
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  6. 6166
  7. 6167
    “…The adoption of the prescribing practices of the canton with the highest substitution rate would increase substitution in other cantons to as much as 26%. …”
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  8. 6168
    “…Mass spectrometric analysis revealed that five of these isolates produced N-decanoyl homoserine lactone and two isolates produced acyl-homoserine lactone with a chain length equal to C(12). …”
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  9. 6169
    “…In Switzerland, mountains and lakes are an important part of the boundaries between sharply defined linguistic areas. Political canton and circle (sub-canton) boundaries often separate religious groups. …”
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  10. 6170
    “…METHODS: We calculated standardized incidence ratios (SIRs) for second primary tumours comparing men diagnosed with PCa between 1980 and 2010 in the Canton of Zurich, Switzerland (n = 20,559), and the general male population in the Canton. …”
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  11. 6171
    “…Results showed that lactonic SLs had higher antimicrobial activity than the free-acid form, and Gram-positive Listeria spp. were more susceptible to SLs and TDS than Gram-negative Salmonella spp. …”
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  12. 6172
    “…The mol­ecule is composed of fused ten-, five- (lactone), and three-membered (epoxide) rings. The lactone ring shows a flattened envelope-type conformation (r.m.s. deviation from planarity = 0.0477 Å), and bears a 2-amino­benzyl­idene substituent that is disordered over two conformations [occupancy factors 0.901 (4) and 0.099 (4)]. …”
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  13. 6173
  14. 6174
    “…Previous research in the Federation of Bosnia and Herzegovina (FB&H) was mainly conducted in the area of the Sarajevo Canton. Therefore, the aim of the research was to explore contamination of soil and vegetation with developmental forms of parasites in the other cantons of FB&H. …”
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  15. 6175
    “…Next-generation sequencing of homogenates from Ixodes ricinus ticks collected in Canton Grisons, Switzerland, in 2022 yielded a coding-complete ALSV genome.…”
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  16. 6176
    “…Kwonjune Seung and Stephen Linton from the non-governmental organization EugeneBell discuss the worryingly high levels of multidrug-resistant tuberculosis they have observed in North Korea's tuberculosis sanatoria. …”
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  17. 6177
    “…The first total synthesis of the proposed structure of astakolactin, a sesterterpene metabolite isolated from the marine sponge Cacospongia scalaris, has been achieved, mainly featuring Johnson–Claisen rearrangement, asymmetric Mukaiyama aldol reaction and MNBA-mediated lactonization.…”
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  18. 6178
    “…We announce the draft genome sequence for Chromobacterium violaceum strain CV017, used as a model and tool to understand acyl-homoserine lactone-dependent quorum sensing. The assembly consists of 4,774,638-bp contained in 211 scaffolds.…”
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  19. 6179
    “…The conformations of the six-membered rings are distorted half-chair, chair and half-chair for the isolated cyclo­hexane, fused cyclo­hexane and lactone rings, respectively. In addition, the lactone ring bears in an equatorial orientation an essentially planar furan ring (r.m.s. deviation = 0.004 Å), which forms an angle of 63.87 (13)° with the mean plane defined by the ten atoms of the two fused six-membered rings (r.m.s. deviation = 0.213 Å). …”
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  20. 6180
    “…Finally, we describe the specific interactions between the enzyme and its substrate, and discuss the possible lactone hydrolysis mechanism of VmoLac.…”
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