18 results about "Nicotiana" patented technology

The invention discloses a tenuilia microspora NB1-3, a leavening agent and application of the tenuilia microspora NB1-3 in preparation of caragana microspora and moringa oleifera fermented protein feed. The strain is classified and named as nicotiana microspora, and is preserved in the China Center for Type Culture Collection (CCTCC), and the preservation number is CCTCC NO: M 20251872. The core of the method is that crude fibers and antinutritional factors (tannin and phytic acid) in moringa oleifera and caragana microspora are efficiently degraded by utilizing a strong lignocellulose degrading enzyme system of the tenuilia microspora NB1-3, and meanwhile, the crude protein content of the feed is increased. The prepared fermented protein feed is high in crude protein content and low in crude fiber content and meets the protein feed standard, efficient and high-value utilization of woody plant resources such as caragana microphylla and moringa oleifera is achieved, and a new high-quality and economical protein feed source is provided for animal husbandry.

Provided is a tobacco product having improved fragrance and flavor. Specifically provided is a tobacco material including part of a plant of the genus Nicotiana, wherein: the plant of the genus Nicotiana has a mutation associated with the suppression of a function of an endogenous CAD gene; and the tobacco material contains 0.05 ppm or more of vanillin.

The present invention discloses the use of potassium nitrosoferricyanide in combating tobacco Phytophthora nicotiana, belonging to the technical field of pesticides. The present invention discovers that potassium nitrosoferricyanide can inhibit the growth of tobacco Phytophthora nicotiana, and that potassium nitrosoferricyanide treatment can improve tobacco's resistance to attack by tobacco Phytophthora nicotiana. Potassium nitrosoferricyanide can be used to prepare formulations for combating tobacco Phytophthora nicotiana and preventing tobacco black shank. The present invention can improve tobacco's resistance to black shank, which is of great significance for preventing and controlling tobacco black shank.

The application provides SNP markers closely linked to a tobacco black shank resistance gene Ph The application discloses SNP markers closely linked to a tobacco black shank resistance gene and application thereof, and belongs to the technical field of tobacco breeding. Ph The two double-sided specific SNP markers closely linked to the gene can effectively promote the molecular breeding of tobacco with resistance to black shank disease. Ph The two double-sided specific SNP markers closely linked to the gene can effectively promote the molecular breeding of tobacco with resistance to black shank disease.

The application discloses a specific SNP marker for identifying a burley type in the genus Nicotiana and application thereof. A nucleotide sequence of a PCR amplification product of the specific SNP marker comprises a sequence as shown in SEQ ID No. 1. The specific SNP marker for identifying the burley type in the genus Nicotiana has the characteristics of stability, reliability, simplicity and low cost, and the molecular marker can effectively identify and detect whether the burley type variety exists in the genus Nicotiana.

The disclosure describes methods for the purification of protein-enriched extracts to provide concentrates and isolates and methods for incorporation of such materials into products. The purification methods are adapted for removal of one or more of ash, metal salts, alkaloids, particulates, heavy metals, and other impurities and / or contaminants from extracts, as well as modifying the sensory characteristics (e.g., odor, color, and / or taste characteristics) of extracts. The methods generally include diafiltration, treatment with functionalized resins, and supercritical extraction. A protein composition in the form of a concentrate or isolate is provided, the protein composition including RuBisCO, F2 fraction proteins, or combination thereof extracted from a plant of the Nicotiana species, wherein the protein composition is characterized by one or more of: an ash content of less than about 15% by weight; a nicotine content of less than about 10 μg / g; and a heavy metal content of less than about 60 μg / g.

The application discloses a specific SNP marker for identifying sun-cured tobacco types in the genus Nicotiana and application thereof. A nucleotide sequence of a PCR amplification product of the specific SNP marker comprises a sequence as shown in SEQ ID No. 1. The specific SNP marker for identifying sun-cured tobacco types in the genus Nicotiana has the characteristics of stability, reliability, simplicity and low cost, and the molecular marker can effectively identify and detect whether there is a sun-cured tobacco type variety in the genus Nicotiana.

Provided is a tobacco product having improved fragrance inhaling taste. A dried material of a plant of the genus Nicotiana according to the present disclosure is a dried material of a plant of the genus Nicotiana into which a mutation causing the suppression of the function of an endogenous caffeic acid-O-methyltransferase gene has been introduced. This dried material has a coniferin content higher than that of a dried material of a wild-type plant of the genus Nicotiana.

A smokeless tobacco product is configured for insertion into the mouth of a user and incorporates materials from Nicotiana species (e.g., tobacco-derived materials) and plant materials from non-Nicotiana species (e.g., non-tobacco plant materials). The tobacco material can have the form of processed tobacco material (e.g., granulated, reconstituted, heat treated, or otherwise processed tobacco laminae and / or stem), tobacco extract (e.g., an extract of water soluble tobacco components obtained by extracting tobacco with water), or a combination thereof. The non-tobacco material can have the form of vegetable pulp (e.g., sugar beet pulp), pulp obtained after removal of water soluble components as a result of water extraction treatment, or a combination thereof. The tobacco product is composed of a mixture of the tobacco material and non-tobacco material components; such as a mixture of tobacco material, tobacco extract and processed non-tobacco material, or a mixture of aqueous tobacco extract and water-extracted vegetable pulp.

A method for producing berberine or a glycosylated derivative thereof and use thereof. In view of the characteristics of a plant chassis, a new method for detecting endogenous tyrosine in a plant is established, and a compound library for rapidly screening benzylisoquinoline alkaloids and derivatives thereof is established. On this basis, an effective target for enhancing the supply of endogenous tyrosine is obtained by screening, and for the first time, the synthesis of berberine and the glycosylated derivative thereof is achieved in Nicotiana plants, thereby providing a new way for industrial production of berberine compounds. Moreover, the glycosylated derivative can improve the bioavailability of berberine, which is of great significance for the research and development of new drugs.

A smokeless tobacco product is configured for insertion into the mouth of a user and incorporates materials from Nicotiana species (e.g., tobacco-derived materials) and plant materials from non-Nicotiana species (e.g., non-tobacco plant materials). The tobacco material can have the form of processed tobacco material (e.g., granulated, reconstituted, heat treated, or otherwise processed tobacco laminae and / or stem), tobacco extract (e.g., an extract of water soluble tobacco components obtained by extracting tobacco with water), or a combination thereof. The non-tobacco material can have the form of vegetable pulp (e.g., sugar beet pulp), pulp obtained after removal of water soluble components as a result of water extraction treatment, or a combination thereof. The tobacco product is composed of a mixture of the tobacco material and non-tobacco material components; such as a mixture of tobacco material, tobacco extract and processed non-tobacco material, or a mixture of aqueous tobacco extract and water-extracted vegetable pulp.

To provide a diluted flavor-exhibiting non-combustion heating type inhalation article.SOLUTION: A tobacco segment for heating includes a tobacco material, and a low flavor raw material derived from a Nicotiana plant exhibiting a lower flavor than the tobacco material, as a filling material.SELECTED DRAWING: None

Methods of forming cellulosic sugars from the stalk or roots of a plant of the Nicotiana species are provided herein, the methods including i) receiving a tobacco material including at least one of a stalk material and a root material of a harvested plant of the Nicotiana species; ii) delignifying the tobacco material to form a tobacco-derived pulp; and iii) hydrolyzing the tobacco-derived pulp to form a hydrolyzed tobacco product including residual solids and a liquid including at least one tobacco-derived cellulosic sugar. A cellulosic sugar derived from hydrolyzed tobacco material including at least one of a tobacco stalk material and a tobacco root material of a harvested plant of the Nicotiana species is also provided herein. Tobacco products incorporating the cellulosic sugars derived from hydrolyzed tobacco material or products derived from the cellulosic sugar are also provided.

The application discloses a specific SNP marker for identifying a type of oriental tobacco in the genus Nicotiana and application thereof. A nucleotide sequence of a PCR amplification product of the specific SNP marker comprises a sequence as shown in SEQ ID No. 1. The specific SNP marker for identifying the type of oriental tobacco in the genus Nicotiana has the characteristics of stability, reliability, simplicity and low cost, and the molecular marker can effectively identify and detect whether the type of oriental tobacco exists in the genus Nicotiana.

The application discloses a specific SNP marker for identifying flue-cured tobacco types in Nicotiana and application thereof. The nucleotide sequence of a PCR amplification product of the specific SNP marker comprises a sequence as shown in SEQ ID No. 1. The specific SNP marker for identifying flue-cured tobacco types in Nicotiana has the characteristics of stability, reliability, simplicity and low cost, and the molecular marker can effectively identify and detect whether flue-cured tobacco types exist in Nicotiana.

Provided is a tobacco product in which a tobacco material itself produces a cooling sensation. A tobacco material derived from a plant body of the genus Nicotiana according to the present disclosure is derived from a plant body of the genus Nicotiana into which a mutation causing suppression of the function of an endogenous JOX gene has been introduced. This tobacco material has a cold-sensitive receptor TRPM8 activity.

This document provides a method for forming cellulose sugars from the stems or roots of a *Nicotiana* species, the method comprising i) receiving tobacco material, said tobacco material comprising at least one of harvested stem and root material of a *Nicotiana* species; ii) deligating said tobacco material to form a tobacco-derived pulp; and iii) hydrolyzing said tobacco-derived pulp to form a hydrolyzed tobacco product comprising residual solids and a liquid, said liquid comprising at least one tobacco-derived cellulose sugar. This document also provides cellulose sugars derived from hydrolyzed tobacco material, said tobacco material comprising at least one of harvested tobacco stem and root material of a *Nicotiana* species. A tobacco product is also provided, said tobacco product incorporating said cellulose sugar derived from hydrolyzed tobacco material or a product derived from said cellulose sugar.

The application discloses a specific SNP marker for identifying cigar types in the genus Nicotiana and application thereof. A nucleotide sequence of a PCR amplification product of the specific SNP marker comprises a sequence as shown in SEQ ID No. 1. The specific SNP marker for identifying cigar types in the genus Nicotiana has the characteristics of stability, reliability, simplicity and low cost, and the molecular marker can effectively identify and detect whether there is a cigar type variety in the genus Nicotiana.