Academic literature on the topic 'Hennerberg'

Crude fiber consists largely of cellulose (60-80%) and lignin (4-6%) plus some mineral matter. These Fibers are beneficial in treating or preventing constipation, hemorrhoids, diverticulosis, coronary heart diseases, and some type of cancer. A rapid method was developed for the quantitative estimation of crude fiber present in different natural food stuff by using Hennerberg, Stohmann and Rauterberg method. The following fruits Citrus Sinensis, Vitis Vinifera, Beta Vulgaris, Ziziphus Jujube, Musa Balbisiana and Malus Domestica show the ascending order of crude fiber percentage. The following spices Elettaria Cardamomum,Foeniculum Vulgare,Illicium Verum, Syzgium Aromaticum, Cuminum Cyminum and Cinnamomum Verum shows descending order. Key words: Crude fiber, Fruits, Spices, Hennerberg, Stohmann and Rauterberg method

This experiment was undertaken to depict the favourable condition for mycelial growth, molecular identification and phylogenetic relationship of the selected strains of Pleurotus salmoneostramineus. Suitable temperature and pH were obtained at 25ºC and 6, respectively. Mushroom complete, glucose peptone and yeast malt extract culture media were favorable, while Hennerberg and Hoppkins were unfavorable. Dextrin was the best and xylose was the less effective carbon sources. Inorganic nitrogen sources were less effective for the mycelial growth of P. salmoneostramineus. The sequences of internal transcribed spacer (ITS) region of selected strains revealed that the total length ranged from 614 to 663 bp. The size of the ITS1 and ITS2 regions varied among the strains. Sequence analysis showed that 5.8S of rDNA sequences were identical. Phylogenetic tree of the ITS region sequences indicated that strains of P. salmoneostramineus belong to same cluster. The reciprocal homologies of the ITS region sequences ranged from 98 to 100%. The strains of P. salmoneostramineus were also analyzed by random amplification of polymorphic DNA (RAPD) with 20 arbitrary primers. RAPD results suggested that tested strains of P. salmoneostramineus were genetically similar with some variations, thus it could be concluded that RAPD and ITS techniques were well competent for detecting the genetic diversity of all tested strains of P. salmoneostramineus.

Calocybe indica known as a milky white, indigenous and medicinally important edible mushroom. The cultural conditions, molecular identification, and phylogenetic relationships of selected strains of Calocybe indica were examined. The optimal temperature for mycelial development was found to be 30°C, whereas the lowest growth occurred at 15°C. The most favorable growth occurs at a pH of 5. Based on the growth characteristics of various culture media, potato dextrose agar proved to be the most advantageous, while Hennerberg and Czapek Dox media were less suitable. Molecular identification and the phylogenetic relationships of the chosen IUM strains of C. indica were examined through their ITS and RAPD analyses. The selected strains of C. indica had total sequence lengths of ITS1, ITS2, and 5.8S rDNA ranging from 570 to 620 bp. The sizes of the ITS1 and ITS2 regions vary among strains, with ITS2 showing greater variety than ITS1. All strains contained identical 5.8S rDNA sequences, according to sequencing analysis. Eleven out of the twenty arbitrary 10-base oligonucleotide primers utilized to amplify genomic DNA segments for the chosen C. indica strains were effective. RAPD-PCR resulted in distinct multiple products, demonstrating significant variability among the strains assessed. The quantity of amplified bands differed based on the primers utilized or the strains evaluated. The DNA polymorphisms displayed consistent traits in the replicated trials. Thus, it can be concluded that ITS sequencing and RAPD methods were effective in identifying the genetic diversity of the chosen strains of Calocybe indica. Plant Tissue Cult. & Biotech. 34(2): 205-216, 2024 (December)

<em>Crude fiber is a measure of the quantity of indigestible cellulose, lignin, and other components of this of this type in present foods. It is composed of insoluble residue of acid that is true cellulose, insoluble lignin and hemi-cellulose. Crude fibersare mainly used in treating and preventing constipation, blood sugar levels, appetite, hemorrhoids, diverticulosis, coronary heart diseases and some type of cancers. To determine the quantitative estimation of crude fiber from different natural food stuffs an official method developed by Hennerberg, Stohmann and Routerberg was used. The following 12 different plants like Ananascomosus, Musa accuminata, Carica papaya, Vitisvinifera, Malusdomestica, Psidiumguajava, Manilkarazapota, Spinaciaoleracea, Rumexacetosa, Amaranthus, Hibiscus sabdariffa, Trigonallafoenumgraceum shows the ascending order of percentage of crude fiber. The laxative activity of some fruits like sapota, guava, grapes, apple, papaya, banana, pine apple was studied in rats. These results had shown that oral administration of fruit pulp extract produce significant crude fibre that increases faces output in rats.</em> <strong><em>Keywords: </em></strong><em>Crude fibre, Constipation, Natural food stuffs, Hennerberg, Stohmann and Routerberg method, Laxative activity, Fruit pulp extract.</em>

Setipinna phasa is known as Phasha maach, a common fish in Bangladesh popular as sutki (dried fish). Since Bangladesh exports a significant amount of dried fish to other countries, this study was conducted to find out the fungus associated with the dried fish as well as its morphological characteristics, cultural factors and molecular identification. Aspergillus ochraceopetaliformis was isolated from Setipinnaphasa and identified by analysis of mycelium and conidia morphologyas well as by analysis of the internal transcribed spacer region (ITS) of Aspergillus ochraceopetaliformis PCR products measuring 606 bp and a blast search revealed 99% sequence similarity to the Aspergillus ochraceopetaliformis species complex. Analysis of the pathogen’s vegetative growth characteristics revealed that Hennerberg media (22mm) and yeast extract mannitol media (12mm), had, on average, the highest and lowest mycelial growth rates, respectively. The optimal pH and temperature for mycelial growth of Aspergillus ochraceopetaliformis were 7 and 30˚C, respectively. To the best of our knowledge, this finding of Aspergillus ochraceopetaliformis from Setipinna phasa is the first-ever work in Bangladesh. Jahangirnagar University J. Biol. Sci. 12(1 &amp; 2): 87-95, 2023 (June &amp; December)

Abstract We investigate the effects of off-resonant THz-frequency laser light coupling to bound few-body electron-hole system, i.e. the exciton and negatively charged trion confined in quantum wire. To solve this problem, we first conduct a unitary Hennerberger-Kramers transformation of the Hamiltonian and diagonalize its perturbative approximation to obtain the exciton and trion Floquet states. Within this framework, the light-matter coupling renormalizes an attractive $eh$ interaction, leaving the repulsive $ee$ unchanged, thus modifying corresponding two-particle correlation energies. Generally, the correlation energy of $eh$ would exceed the $ee$ one for a semiconductor material with strongly localized heavy holes. However, as the former is weakened by increasing laser intensity, this relation can be reversed. Consequently, the trion may dissociate unconventionally, the hole gradually decouples from still strongly interacting electrons, and adequate energy and optical spectra changes accompany this process. The energy levels of the exciton and trion Floquet states are raised, while their optical brightness smoothly decreases for stronger laser intensities. We also show this process can be further modified by breaking the mirror symmetry of wire with a static electric field, and then the occurrence of the avoided crossings between the lowest energy levels of the trion depends on the laser intensity. These anticrossings shall be observed experimentally, confirming thus the usefulness of Floquet engineering for fast manipulations of the few-particle states in electron-hole systems on a subpicosecond time scale.

Trabalho Final do Curso de Mestrado Integrado em Medicina, Faculdade de Medicina, Universidade de Lisboa, 2016<br>A síndrome de deiscência dos canais semicirculares (SDCS), caracterizada em 1998, traduz-se numa doença na qual uma deiscência no sistema labiríntico impede a normal transmissão da energia sonora. A síndrome é tipicamente diagnosticada em adultos na faixa etária dos quarenta anos, porém acredita-se, que uma das etiologias consubstancia uma anomalia congénita, sendo outra factores adquiridos. Como sintomas podemos encontrar vertigens, osciloscopia, nistagmo, surdez de condução, tinnitus pulsátil, hiperacúsia, acufenos, drop attacks e autofonia. Para o diagnóstico da patologia pode ser pedida uma tomografia axial computadorizada craniana, ressonância magnética, potenciais miogénicos vestibulares evocados e testes auditivos. Como principais complicações foram descritas fístulas, pneumolabirinto e nistagmo no pós-operatório, apesar de o prognóstico ser bastante favorável. O tratamento envolve tanto uma abordagem conservadora como cirúrgica, optando-se neste último caso pela pela via transmastoideia ou craniotomia pela fossa média. As duas opções cirúrgicas são o plugging e o resurfacing. Alguns aspectos permanecem sem resposta, nomeadamente a disparidade nos sintomas e nos resultados dos exames complementares de diagnóstico, a etiologia da síndrome e a opção pela melhor abordagem cirúrgica. Faz-se uma revisão dos mais recentes avanços nos aspectos clínicos e diagnósticos da SDCS. Uma revisão sistemática da evidência disponível do tratamento da patologia também está incluída.<br>The semicircular canal dehiscence syndrome, characterized in 1998, is a condition in which a dehiscence in the bone labyrinth prevents normal transmission of sound energy. The syndrome is typically diagnosed in adults in their forties, however, it is believed that one of the aetiologies is a congenital abnormality, and other acquired factors. As symptoms we can find vertigo, oscillopsia, nystagmus, conductive deafness, pulsatile tinnitus, hyperacusis, tinnitus, drop attacks and autophonia. For the diagnosis of the disease it can be ordered a cranial CT, MRI, vestibular evoked myogenic potentials and hearing tests. The main complications are fistulas, pneumolabyrinth and nistagmus postoperatively, although the prognosis is favourable. 3 Treatment involves either a conservative or surgical approach, opting in the latter case for the mastoid approach or the middle fossa craniotomy. The two surgical options are plugging and resurfacing. Some aspects remain unanswered including the disparity in symptoms and in the results of tests of diagnosis, the syndrome aetiology and which surgical approach to use. It was reviewed the recent advances in the clinical and diagnostic aspects of SDCS. A systematic review of the treatment of SDCS and grading of the available evidence is included.