The peak season is approaching + the sector has risen sharply + product upgrades How can beer companies "climb up and seek farther
Time of Update: 2022-08-31
Galaxy Securities pointed out that the beer industry saw a rapid recovery in sales in the first quarter of this year, accelerated high-endization, and a significant improvement in the peak season, and the long-term structural upgrading trend remains unchanged .
Nature Sub-Journal: New Late Cretaceous Amber Biota
Time of Update: 2021-08-16
Through detailed radioisotope chronology and biostratigraphic dating of amber-bearing strata, composition analysis of amber, and inclusion research, it was confirmed that the age of the Tyrin amber biota was the late Late Cretaceous (72 million years ago) .
The production principle and technological process of cinnamaldehyde
Time of Update: 2021-08-12
2. Production principleUnder alkaline conditions, benzaldehyde and acetaldehyde undergo an aldol condensation reaction, and the mixture is distilled under reduced pressure to obtain cinnamaldehyde .
Separate the layers, neutralize the benzene layer, distill under reduced pressure, and collect the fraction at 130°C/20×133.
Four new potato varieties in Fujian passed variety registration
Time of Update: 2021-07-23
The reporter learned from the meeting that four potato varieties selected by the Provincial Academy of Agricultural Sciences, including Minshu No.
Since 2010, the Crop Research Institute of the Provincial Academy of Agricultural Sciences has bred (introduced) 28 high-quality, disease-resistant sweet potatoes and new potato varieties .
Broad - leaved forest
Time of Update: 2021-03-08
commonly known as the leaf forest or camphor forest, is a subtropical humid area evergreen forest vegetation type.
Most of the leaves of tree species are oval, long oval-shaped needle-shaped, leather, with luster and perpendicular to the light of evergreen broad-leaved leaves, so it is known as the leaf forest.
Chongqing detected 15 batches of non-conforming food, involving microbial contamination, food additives, quality indicators and other issues
Time of Update: 2021-01-02
Food Partners Network News December 28, Chongqing Municipal Market Supervision Bureau released the latest issue of food safety sampling information, organized sampling biscuits, food and beverage prod
Time of Update: 2020-11-05
Alias ) Flower leaves cranberry spring flower brocade cranberry stems slim, elongating cranberry, leaf-to-life, egg-shaped or oval- or oval-shaped, full edge, leaf edge with milky white or milky yellow mosaic, leafy elegant beauty, suitable for potted plants or hanging pots, can be used as indoor plant appreciation.
Time of Update: 2020-11-04
Leaves contain aromatic oil, oil content of 0.02 to 0.03%, with fruit flavor, can be used as spices.
Extraction, separation and identification of seven-leaf glycosides and seven-leaf esters in Qin skin
Time of Update: 2020-10-17
esculin, also known as thyroid bark glycoside: white powdered crystallization, mp205 to 206 degrees C.
Chemical detection: take seven-leaf glycoside, seven-leaf esters each slightly placed test tube , add ethanol 1 ml dissolved.
Analysis on the obvious recovery of animal husbandry benefit in Ningxia
Time of Update: 2008-11-03
Introduction: since this year, Ningxia has conscientiously implemented the spirit of the No.1 document of the Central Committee, adapted measures to local conditions, strengthened measures and paid cl