9 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.

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.

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.

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.