Chromium (III) sulfate is a popular tanning agent for producing leather. However, chrome wastewater one of the problems in leather industry. To prevent this, using vegetable materials can be used process. One natural ingredients that mimosa. mimosa relatively expensive, so substitute/combination needed to make costs cheaper. This research aims determine effect combination and silicic acid from ...

HIGHLIGHTS The movement of Mimosa pudica L. has potential for the use in formulation actuators. developed actuator to be used automation area. Using simple materials is an interesting proposal explored bioinspired

They are used and known from the tanners for quite two thousand years (1) by different civilization (Mesopotamian, precolombian...) and till the XIX century mainly into the form of raw, untreated material like bark. Than chemical companies start to increase he yield of tan content by proceeding into extraction with autoclave and spraydrying leading to extract such as Chestnut or Mimosa having m...

The present investigation was carried out, to evaluate the chemicals present in seismonastic plants. Specially Biophytum sensitivum of oxalidaceae family. Mimosa pudica, Neptunia triquetra of Mimosae family. All these three plants are traditionally used in medicine for different kinds of ailments. After critical study it was found that these plants show variation in presence of some kinds of ch...

THE TITLE COMPOUND (TRIVIAL NAME: angustoline monohydrate), C(20)H(17)N(3)O(2)·H(2)O, features a fused-ring system formed by one five- and four six-membered rings. The nearly planar benzimidazole portion (r.m.s. deviation = 0.008 Å) and the nearly planar 2,7-naphthyridin-1-one portion (r.m.s. deviation = 0.022 Å) of the fused-ring system are slightly twisted, with a dihedral angle of 9.47 (8)°,...

The title compound, C30H44O5, is a penta-cyclic triterpene isolated from the Cameroonian medicinal plant Nauclea Pobeguinii and known as quafrinoic acid. The mol-ecule is composed of five fused six-membered rings, four of which adopt a chair conformation and one a half-chair conformation. Intra-molecular C-H⋯O hydrogen-bond inter-actions exist, which generate S6 and S8 rings. In the crystal, mo...