5 results about "Theaceae" patented technology

The invention discloses a tissue culture seedling raising method of camellia longcolumn red, and relates to the technical field of plant tissue culture. The tissue culture seedling culture method comprises the following steps: carrying out disinfection treatment and pre-culture on explants of camellia longissima, and then carrying out induction culture, multiple shoot multiplication culture, strong seedling culture, rooting culture, seedling hardening and transplanting to obtain tissue culture seedlings of camellia longissima. The tissue culture seedling culture method is easy and convenient to operate, culture conditions are easy to control, large-scale and industrialized production of camellia japonica seedlings can be achieved, the seedling propagation efficiency and the transplanting survival rate are effectively improved, core technical support is provided for germplasm resource protection and population propagation of the species, and the method is suitable for popularization and application. Meanwhile, a referential technical reference is also provided for tissue culture seedling culture of other valuable and rare plants of the theaceae family.

The invention discloses a plant-derived hair cleaning composition and a preparation method thereof, and relates to the field of wash supplies. The plant-derived hair cleaning composition comprises the following components: a plant extract, a plant modified surfactant, a plant modified conditioner and a plant preservative, the plant extract is selected from one or more of theaceae plants, soapberry plants, leguminous plants, rutaceous plants and lauraceae plants. According to the plant-sourced hair cleaning composition and the preparation method thereof provided by the invention, the plant extract is taken as a main component, and is compounded with the plant modified surfactant and the plant modified conditioner, so that the hair cleaning composition is mild and non-irritant, the cleaning performance and the foaming performance of the composition are enhanced, and the composition is green, safe and free of toxic and side effects. The composition also has the effects of inhibiting malassezia and reducing grease secretion, and has the effects of removing dandruff, controlling oil and protecting scalp barrier.

The invention discloses a camellia chrysantha terpenoid, an extraction method thereof and application of the camellia chrysantha terpenoid in preparation of an ACL inhibitor, and belongs to the field of biological medicine, and the terpenoid (the structure is shown in the following formula 1 and formula 2) is separated from branches and leaves of camellia camellia plant camellia chrysantha of the theaceae family, the compound 1 is guaiane type sesquiterpene lactone, and the compound 2 is guaiane type sesquiterpene lactone. And the compound 2 is an ursane type triterpenoid compound. Multiple in-vitro activity tests show that the two terpenoids have significant ATP-citrate lyase inhibitory activity, and can be applied to preparation of drugs for preventing, delaying or treating ACL-mediated glucose and lipid metabolism disorders and other related diseases. The compound provided by the invention can also provide a lead compound for research and development of novel drugs for diseases related to glucose and lipid metabolism disorders.

The invention belongs to the technical field of plant seedling transplanting, and particularly discloses a camellia plant seedling transplanting batch processing device which comprises a walking system, a planting execution system and a seedling conveying system. The seedling conveying system comprises a seedling conveying table fixed to the upper portion of the walking system, a guide rail annularly arranged on the seedling conveying table, a plurality of transmission chain wheels rotationally connected to the inner side of the guide rail, a circulating chain meshed with the transmission chain wheels and a plurality of cup type feeders fixed to the circulating chain at equal intervals. A valve is hinged to the bottom of the cup type feeder; a seedling feeding channel is formed in the seedling conveying table, and the size of the seedling feeding channel is larger than that of the valve, so that the valve droops and is opened under the gravity of seedlings when the cup-type feeder moves to the seedling feeding channel. The device is driven by the walking system to move, and the cup-type feeding device driven by the circulating chain and the seedling discharging channel are cooperatively designed, so that continuous and accurate delivery and efficient batch transplanting of camellia seedlings are realized, and the requirements of accurate planting and operation smoothness are met.

Camellia japonica CjAGL42 gene and application of regulating flowering period of plants, the nucleotide sequence of the Camellia japonica CjAGL42 gene is shown as SEQ ID No. 1, the full-length gene of CjAGL42 of the MADS-box family is cloned from the EMS mutagenesis strain Cj-EMS-79 of Camellia japonica for the first time, and the function of promoting flower bud differentiation and early flowering is determined through heterologous transformation of tobacco, and the problem of low efficiency of flowering period regulation trait improvement in traditional breeding of theaceae ornamental plants is solved.