anthrone


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an·throne

(an'thrōn),
A reagent used in the detection of carbohydrates.
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To 0.5 ml of clear supernatant was added 5.0 ml of anthrone reagent, and the combination was boiled for 10 min in a water bath.
Methionine-Enkephalin Induces Hyperglycemia Through Eyestalk Hormones in the Estuarine Crab Scylla serrata
We determined the total sugar content in each nectar sample (wick) using a colorimetric anthrone assay modified for microliter volumes (Cipollini et al., 1994).
Diel Variation of Sugar Amount in Nectar from Pitchers of Sarracenia purpurea L. with and without Insect Visitors
Free sugars and polysaccharides were determined separately by colorimetry using anthrone reagent (Clegg 1956).
Turnover of nitrogen from components of lupin stubble to wheat in sandy soil
Determination of dextran with anthrone. Anal Chem 1953;25:1656-61.
Water, fat, nitrogen, and sugar content in feces: reference intervals in children
Three milliliters of anthrone reagent (150 mg anthrone/100 mL of 72% sulfuric acid) was then added to each tube and tubes were incubated in a water bath at 90 [degrees] C for 20 min.
Does selection for stress resistance lower metabolic rate?
Briefly, extract was mixed with 80% hot ethanol, centrifuged and mixed with anthrone reagent.
Impact of Trigonella foenum-graecum Leaves Extract on Mice Hair Growth
The total carbohydrate contents were estimated using standard Anthrone method [28] and the contents were calculated from the standard graph curve of glucose.
Phytochemical Analysis, Antioxidant, Anti-Hyperglycemic and Antituberculosis Activities of Phylogenetically Related Garcinia mangostana (Mangosteen) and Garcinia hombroniana (Seashore Mangosteen)
0.1 mL supernatant was added to 0.4 mL freshly prepared anthrone reagent at 100 for 10 min and cooled to room temperature in an ice bath.
Cross Adaptation Tolerance in Rice Seedlings Exposed to PEG Induced Salinity and Drought Stress
The products of this reaction condense with the anthrone, forming a colored teal substance that is used for the reading of soluble sugars made in spectrophotometer (FEMTO, Cirrus 80ST), at 620 nm.
Performance of generations of UENF/Caliman 01 papaya and correlations between germination, vegetative and reproductive development/Desempenho de geracoes do mamoeiro UENF/Caliman 01 e correlacoes entre germinacao, desenvolvimento vegetativo e reprodutivo
Carbone was quantified by the Anthrone method, after precipitation of proteins with trichloroacetic acid (Roe, 1955).
Reproductive broodstock performance and egg quality of wild-caught and first-generation domesticated Seriola rivoliana reared under same culture conditions/Desempeno reproductivo y calidad de huevos en reproductores de origen silvestre y omesticado-F1 de jurel Seriola rivoliana bajo las mismas condiciones de cultivo
Freshly prepared anthrone (3 ml) was added to 0.1 ml supernatant.
RESPONSE OF Solanum melongena L. SEEDLINGS GROWN UNDER SALINE CALCAREOUS SOIL CONDITIONS TO A NEW ORGANO-MINERAL FERTILIZER
The biosynthetic pathway leading to hypericins starts with the condensation of one molecule of acetyl-CoA with seven molecules of malonyl-CoA to form an octaketide chain that subsequently undergoes cyclizations and decarboxylation to form emodin anthrone. These reactions are carried out by two polyketide synthases (HpKS1 and HpKS2) having octaketide synthase activity [53].
Effects of polysaccharide elicitors on secondary metabolite production and antioxidant response in Hypericum perforatum L. shoot cultures

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