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Results 1 - 10 from 10 for tannin compounds in 0.331 sec.

Weatherbos environmentally safe stains and finishes
Tannin Stains Naturally occurring tannin compounds in all species of wood are in a large part responsible for its beauty, stability and durability. However, sometimes these water soluble tannin compounds migrate to the wood's surface. A high concentration of these compounds may cause a discoloration referred to as tannin bleeding or stains, ...
www.environmentallysafe.com

Weatherbos environmentally safe stains and finishes
Weather-Bos™ Reduces These Stains: Tannin Stains: Stabilizes natural occurring tannin compounds which are in a large part responsible for the beauty, stability and durability of all wood. Tannin stains occur around pressure points ...
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Rainwater Harvesting: Comparing Storage Solutions :: HarvestH2o.com
It contains no resins and has high levels of tannin, a natural preservative resistant to insects and decay. It is also a good insulator, keeping ... -only tank. If buying a ferrocement tank, make sure it does not contain any toxic compounds in the concrete and that the wires are not visible on the inside of the ...
harvesth2o.com

IPCS INCHEM - Joint Expert Committee on Food Additives (JECFA) - Monographs & Evaluations
Activated vegetable carbon (Food Grade) (FAO Nutrition Meetings Report Series 48a) 212. Tannin (food grade) (FAO Nutrition Meetings Report Series 48a) 213. Acetone (FAO Nutrition Meetings ... and related acetals and esters (WHO Food Additives Series 50) 1064.Sulfur-containing heterocyclic compounds (WHO Food Additives Series 50) 1065.Sulfur-substituted furan derivatives (WHO Food Additives ...
inchem.org

wildlife ecology
Foraging Ecology of Ruffed Grouse in Relation to Forage Availability and Secondary Plant Compounds in the Southern Appalachians. Ruffed grouse (Bonasa umbellus) densities are lower in the ... . This increased time foraging likely increases susceptiblity to predation. The availability of low tannin herbaceous foods is probably a critical determinant of grouse abundance in the Southeast. ...
www.fw.vt.edu

Sustaining Penn's Woods: The Forest Products Industry
Tannin: In the late 1850's tanneries extracted tannin from bark, usually from hemlocks, to make animal hides soft and ... forest per year. Alcohol and other distillation products: The wood chemical industry derived various industrial compounds from the combustion of wood. Today, the main sectors of the forest products industry in ...
hlma.org

Cassia fistula
Leaves contain rhein, rheinglucoside, and sennosides A and B. The rootbark contains tannin, phlobaphenes, and oxyanthraquinone substances, which probably consist of emodin and chrysophanic acid; also ... Root hairs are uncommon; when present, they are sparse and thick walled. Simple phenolic compounds, tannins, quinones and derivatives occur in the overlapping cortical root cells. It is ...
www.hort.purdue.edu

Croton tiglium
Himalaya tribes use the bark in arrow poisons. Bark has been used as a tannin source. Mashiguchi et al. (1977) report on the molluscididal activity of the seed against Oncomelania ... very dilute concentrations. Like so many plants, this contains both cancer-causing and cancer correcting compounds. According to Pettit (1977), phorbol is the cocarcinogenic substance of Croton tiglium. For a man ...
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Database File for: Campeche - Haematoxylon campechianum Campeche - Haematoxylon campechianum
PLANT CHEMICALS The main compounds discovered in campeche include acetic acid, ellagic acid, ethyl gallate, haematoxylin, haematoxylol A, myricetin, oxalic-acid, phlobaphane, quercetin, resin, tannin, and tetra-o-methylhematoxylol-B ...
www.rain-tree.com

Database Entry: Cascarilla - Croton eluteria - Cascarilla - Croton eluteria - Cascarilla - Croton eluteria - Cascarilla - Croton eluteria Cascarilla - Croton
A, resins, tannin, lipids, and several neoclerodane diterpenoids called cascarillins. Other compounds found in the bark include: alpha-calacorene, alpha-copaene, alpha-pinene ...
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