41 results about "Lonicera macranthoides" patented technology

The invention relates to the field of natural products, and in particular to a novel compound (lonimacranthoidin A) extracted and separated with the radix lonicerae macranthoides as a material by a chemical method for natural products, the framework of which belongs to syn-pimarane diterpenoid. The compound has a higher inhibiting effect on agricultural pathogenic fungi, and can be used in the preparation of chemicals for resisting agricultural pathogenic fungi.

The invention discloses triploid lonicera confusa and a cultivation method thereof. The cultivation method comprises the following steps: taking grown-up plants of diploid lonicera hypoglauca miq and lonicera macranthoides as original parents, planting the parents according to the conventional technology, and then mutually pollinating corresponding plants in a hybridization manner; inducing the parents to form diploid pollen when the parents just enter a green bud period; picking the induced flower in a white bud period, taking out and drying anther, and then screening the diploid pollen for low temperature storage; hybridizing the diploid pollen with haploid oocytes of corresponding plants to obtain hybrid seeds; breeding the hybrid seeds into complete plants and then screening triploid plants; and planting the triploid plant according to the conventional technology, and budding to obtain triploid lonicera confusa. Compared with the prior art, by adopting the method, the diploid pollen can be screened more quickly, the difficulty of sterility in a hybridization period can be solved, the breeding time can be obviously shortened, the operation is simple and feasible, the genetic advantages of the triploid lonicera confusa are higher than those of diploid or tetraploid plants, and the planting economic benefit is high.

The invention belongs to the breeding industry field and relates to feed additives, in particular to a feed additive capable of improving fattening pig meat quality. According to the technical scheme, the feed additive capable of improving fattening pig meat quality is prepared from, by weight, 60-80 parts of stems and leaves of lonicera macranthoides, 2-5 parts of amino acid premix, 0.1-0.5 part of selenium yeast, 0.3-1.5 parts of mineral element premix and 10-15 parts of lily leaf powder. By the adoption of the technical scheme, the feed additive has the advantages that the redness value of the longissimus of the back of a slaughtered pig can be remarkably increased, and the carcass meat production rate is increased. The method is easy to implement, and operation is easy and safe.

The invention relates to the field of natural medicinal chemistry, and discloses a chemical structure of a new honeysuckle lonimacranthoide compound extracted and separated from lonicera macranthoides buds. The compound has the structure of the right formula. The invention also discloses a preparation method of the compound and application of the compound in the field of medicine, particularly application in immune hepatic injury.