trans-2-Nonenal insect repellent, insecticide, and flavor compound in carrot roots, cell suspensions, and ?hairy? root cultures

1991 ◽  
Vol 17 (3) ◽  
pp. 615-624 ◽  
Author(s):  
D. A. Chamberlain ◽  
G. Wilson ◽  
M. F. Ryan
Keyword(s):  
Hairy Root ◽  
Cell Suspensions ◽  
Hairy Root Cultures ◽  
Insect Repellent ◽  
Root Cultures ◽  
Flavor Compound

Sustainable bioproduction of phytochemicals by plant in vitro cultures: anticancer agents

2005 ◽  
Vol 3 (2) ◽  
pp. 90-100 ◽  
Author(s):  
Michael Wink ◽  
A. Wilhelm Alfermann ◽  
Rochus Franke ◽  
Bernhard Wetterauer ◽  
Melanie Distl ◽  
...  
Keyword(s):  
Hairy Root ◽  
Hairy Roots ◽  
Anticancer Agents ◽  
Complex Structure ◽  
Suspension Cultures ◽  
Cell Suspensions ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
Commercial Scale

Due to their complex structure with several chiral centres important anticancer agents are still extracted from plants and not synthesized chemically on a commercial scale. Sustainable bioproduction of the compounds of interest may be achieved by plant in vitro cultures. Undifferentiated callus and suspension cultures, which can be cultivated in large bioreactors easily, very often fail to accumulate the compounds of interest, whereas shoot and root cultures as well hairy roots normally produce the same compounds as in the appropriate organs. The production of anticancer compounds, such as the alkaloids vinblastine, vincristine, paclitaxel (Taxol®), camptothecin, or the lignan podophyllotoxin, by plant in vitro cultures is reviewed. Taxanes can be produced in bioreactors using cell suspensions of various Taxus species with good yields; presently paclitaxel is produced on a commercial scale by Phyton Biotech (Germany). Camptothecin has low yields in suspension cultures of Camptotheca acuminata or Nothapodytes foetida (0.0003–0.01%), but a good production (0.1–0.3% dry wt) in root and hairy root cultures of Ophiorrhiza pumila, O. mungos and C. acuminata. Podophyllotoxin can be produced in cell suspension and root as well as hairy root cultures of Podophyllum and various Linum species up to 130 mg/l (Linum album cell suspensions); its derivative 6-methoxypodophyllotoxin is accumulated in hairy roots of L. persicum up to about 500 mg/l. The in vitro production of dimeric indole alkaloids in Catharanthus roseus has failed so far both in undifferentiated and differentiated in vitro cultures. In cases where in vitro cultures show good yields, they can be employed in biotechnology for the sustainable production of valuable products.

Elicitor-enhanced Silymarin production in hairy root cultures of Silybum marianum L. Gaertn

Planta Medica ◽  
2008 ◽  
Vol 74 (09) ◽  
Author(s):  
T Hasanloo ◽  
H Rahnama ◽  
R Sepehrifar ◽  
MR Shams
Keyword(s):  
Hairy Root ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
Silybum Marianum

Clone selection of in vitro horseradish hairy root cultures

Planta Medica ◽  
2015 ◽  
Vol 81 (16) ◽  
Author(s):  
R Bertóti ◽  
Á Alberti ◽  
A Böszörményi ◽  
R Könye ◽  
T Horváth ◽  
...  
Keyword(s):  
Hairy Root ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
Clone Selection ◽  
Selection Of

scholarly journals Carrot hairy roots: factories for secondary metabolite production

2020 ◽  
Vol 71 (22) ◽  
pp. 6861-6864
Author(s):  
María A Pedreño ◽  
Lorena Almagro
Keyword(s):  
Phenolic Compounds ◽  
Secondary Metabolite ◽  
Hairy Root ◽  
Hairy Roots ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
Black Carrot ◽  
Metabolite Production ◽  
Experimental Botany ◽  
Induced Changes

This article comments on: Barba-Espín G, Chen S-T, Agnolet S, Hegelund JN, Stanstrup J, Christensen JH, Müller R, Lütken H. 2020. Ethephon-induced changes in antioxidants and phenolic compounds in anthocyanin-producing black carrot hairy root cultures. Journal of Experimental Botany 71, 7030–7045.

Hairy root cultures of Cynara cardunculus L. as a valuable source of hydroxycinnamic acid compounds

2021 ◽  
Author(s):  
André Folgado ◽  
Ana Teresa Serra ◽  
Inês Prazeres ◽  
Andreia Bento-Silva ◽  
M. Rosário Bronze ◽  
...  
Keyword(s):  
Hairy Root ◽  
Hydroxycinnamic Acid ◽  
Hairy Root Cultures ◽  
Cynara Cardunculus ◽  
Root Cultures ◽  
Valuable Source

scholarly journals Mechanism of Mesoporous Silica Nanoparticle Interaction with Hairy Root Cultures during Nanoharvesting of Biomolecules

2021 ◽  
pp. 2000173
Author(s):  
Md Arif Khan ◽  
Madeleine Fugate ◽  
Dennis T. Rogers ◽  
Jatinder Sambi ◽  
John M. Littleton ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Hairy Root ◽  
Silica Nanoparticle ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
Mesoporous Silica Nanoparticle

Establishment of hairy root cultures of Rehmannia elata N.E. Brown ex Prain and production of iridoid and phenylethanoid glycosides

2019 ◽  
Vol 137 ◽  
pp. 308-314 ◽  
Author(s):  
Ewelina Piątczak ◽  
Agnieszka Jeleń ◽  
Joanna Makowczyńska ◽  
Sylwia Zielińska ◽  
Łukasz Kuźma ◽  
...  
Keyword(s):  
Hairy Root ◽  
Hairy Root Cultures ◽  
Root Cultures ◽  
Phenylethanoid Glycosides
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