Disclosed is a tea beverage and production method therefor. The tea beverage comprises tea, reverse-osmosis water which is deoxidized and deionized, and a food antioxidant, and the oxygen content in the freshly packaged tea beverage is ≦1 mg/L.

A drug decocting container comprises a cover body (1), an inner-layer container, and an outer-layer container. The inner-layer container is em-bedded in the inner part of the outer-layer container, the strength of the outer-layer container is larger than that of the inner-layer container, and the outer-layer container supports the inner-layer container and controls deformation of the inner-layer container. The cover body (1) is connected with the inner-layer container in a sealing way to form a sealed cavity, and a liquid inlet and a liquid outlet are provided on the sealed cavity. An inner pipe (3) is supported by a high-strength outer pipe (2) in the drug decocting container, such that the wall thickness of the inner pipe (3) can be thin, thereby reducing costs of the inner pipe (3), providing a condition for disposable use of the inner pipe (3), and preventing drugs from influencing each other by residues in the inner pipe (3) so as to affect the quality of a beverage while decocting different drugs. Decoction pieces are separated by multi-stage baffle plates (4), thereby reducing pressure of the decoction pieces on a filter piece (5), and increasing the flowing speed of extract liquor.

A tea bag with stevia system provides a device to deliver tea leaves and stevia leaves in a single-use tea bag. The tea bag with stevia system is defined by a single-use, filter-paper envelope, tea leaves, stevia leaves, a string, and a tag. The filter-paper envelope is structured and arranged to contain a proportional composition of tea leaves and stevia leaves in a ‘ready-to-brew’ condition with the string attached to the exterior of the filter-paper material envelope and the tag attached to the distal end of the string. The string and tag are structured and arranged to facilitate inserting and removing the single-use, filter-paper material envelope from the inner volume of a drinking or a tea-brewing vessel.

A tea bag with stevia system provides a device to deliver tea leaves and stevia leaves in a single-use tea bag. The tea bag with stevia system is defined by a single-use, filter-paper envelope, tea leaves, stevia leaves, a string, and a tag. The filter-paper envelope is structured and arranged to contain a proportional composition of tea leaves and stevia leaves in a ‘ready-to-brew’ condition with the string attached to the exterior of the filter-paper material envelope and the tag attached to the distal end of the string. The string and tag are structured and arranged to facilitate inserting and removing the single-use, filter-paper material envelope from the inner volume of a drinking or a tea-brewing vessel.

This invention relates to alkyl 5-acyloxydecanoate having formula (1) as follows: ##STR00001##
wherein R.sub.1 denotes a hydrogen atom or an alkyl group having one to four carbon atoms, R.sub.2 denotes an alkyl group having one to four carbon atoms, with the proviso that the case where R.sub.1 is a methyl group and R.sub.2 is a methyl group or an ethyl group is excluded, which is capable of giving to food products or the like a characteristic flavor, or a sensory impression, of milk, fat or cream, and to the use of the same in flavoring compositions.

A method of producing tea syrup comprises contacting a plant material and/or plant extract with hot water to produce a tea. The method comprises filtering the tea to produce a tea filtrate, adding sugar to the tea filtrate, and then reducing the pH of either the tea or the tea filtrate, and thereby producing a tea syrup.

A pharmaceutical composition for preventing and treating cancer of reproductive system and preparation method therefor. The pharmaceutical composition is prepared using one or more of the following as raw material: pinellia tuber, bighead atractylodes rhizome, gastralia tuber, liquorice root, Indian bread, white peony root, fresh ginger.

Nutritional compositions for general stress reduction and recovery from stress containing certain amounts of five key ingredients: creatine, freeze-dried (“instant”) black tea, L-carnitine, lemon balm (Melissa officinalis) essential oil, and passionflower (Passiflora incarnata) essential oil.

The invention relates to a tea product comprising a preservative composition, wherein the tea product is a ready-to-drink beverage or a beverage concentrate, and the preservative composition comprises: (A) hexanal; (B) E-2-hexenal; (C) E-2-hexenol; (D) E-linalool oxide; (E) methanol; and (F) methyl salicylate, wherein the total concentration of (A)+(B)+(C)+(D)+(E)+(F) in the tea product is 10 ppm to 10000 ppm, and wherein tea product comprises linalool at a concentration such that the ratio of the linalool concentration to the total concentration of (A)+(B)+(C)+(D)+(E)+(F) in the tea product is 1:14 to 1:800.

In each of its various embodiments, the present invention discloses microemulsions that carry antioxidants.