New cerebroside from leaves of pineapple Studies on the alkaloids of Anemarrhena asphodeloides Study on phenylpropanoids from Dregea sinensis var. corrugata Resource chemical constituents from sarcocarp of Ziziphus jujuba var. spinosa Research progress and strategy on material base of fresh herbal medicine Thoughts and methods of Chinese materia medica processing—Taking research on Rehmanniae Radix processing as an example Chemical constituents of Indigofera pseudotinctoria Nonvolatile chemical constituents from Pogostemon cablin Alkaloids from Senecio scandens Chemical constituents of rhizomes of Smilax ferox Chemical constituents from Aster sampsonii Progress in research of traditional Chinese medicine Citrus aurantium Advance on chemical compounds of Tibetan medicinal plants of Aconitum genus