NZ233157A - Storage process for vegetable embryos: frozen after pre-treatment on culture medium - Google Patents

Storage process for vegetable embryos: frozen after pre-treatment on culture medium

Info

Publication number
NZ233157A
NZ233157A NZ233157A NZ23315790A NZ233157A NZ 233157 A NZ233157 A NZ 233157A NZ 233157 A NZ233157 A NZ 233157A NZ 23315790 A NZ23315790 A NZ 23315790A NZ 233157 A NZ233157 A NZ 233157A
Authority
NZ
New Zealand
Prior art keywords
frozen
treatment
culture medium
storage process
embryos
Prior art date
Application number
NZ233157A
Inventor
Bruno Florin
Claude Lecouteux
Vincent Petiard
Original Assignee
Nestle Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nestle Sa filed Critical Nestle Sa
Publication of NZ233157A publication Critical patent/NZ233157A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/04—Plant cells or tissues

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Botany (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Seeds, Soups, And Other Foods (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Steroid Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

In order to ensure the preservation of plant embryos for long periods, the embryos are pretreated in a medium containing an osmotic pressure agent before they are deep-frozen at a temperature of -15/-40 DEG C.
NZ233157A 1989-05-23 1990-03-30 Storage process for vegetable embryos: frozen after pre-treatment on culture medium NZ233157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906738A FR2647465B1 (en) 1989-05-23 1989-05-23 PROCESS FOR THE CONSERVATION OF PLANT EMBRYOS

Publications (1)

Publication Number Publication Date
NZ233157A true NZ233157A (en) 1991-09-25

Family

ID=9381927

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ233157A NZ233157A (en) 1989-05-23 1990-03-30 Storage process for vegetable embryos: frozen after pre-treatment on culture medium

Country Status (18)

Country Link
EP (1) EP0399158B1 (en)
JP (1) JPH0339019A (en)
AT (1) ATE118813T1 (en)
AU (1) AU625795B2 (en)
BR (1) BR9002404A (en)
CA (1) CA2013821A1 (en)
DE (1) DE69017078T2 (en)
DK (1) DK0399158T3 (en)
ES (1) ES2068929T3 (en)
FI (1) FI95042C (en)
FR (1) FR2647465B1 (en)
IE (1) IE67530B1 (en)
MX (1) MX171279B (en)
MY (1) MY105890A (en)
NO (1) NO179271C (en)
NZ (1) NZ233157A (en)
PT (1) PT94115B (en)
ZA (1) ZA902288B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5985667A (en) * 1991-12-19 1999-11-16 University Of Saskatchewan Maturation, desiccation and encapsulation of gymnosperm somatic embryos
US6340594B1 (en) 1991-12-19 2002-01-22 Cellfor, Inc. Production of desiccation-tolerant gymnosperm embryos
EP0816488A1 (en) * 1996-06-25 1998-01-07 Societe Des Produits Nestle S.A. Method of conditioning for in vitro culture plant tissues
CN108719279B (en) * 2018-05-21 2021-06-25 上饶师范学院 Method for improving ultralow-temperature preservation effect of early pear stem tip embedding dehydration method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033562C2 (en) * 1979-09-05 1983-12-22 Japan Atomic Energy Research Institute, Tokyo A polymerized composition having a cell or organelle immobilized therein and a method for its preparation.
EP0187341A1 (en) * 1984-12-24 1986-07-16 The B.F. GOODRICH Company Coated seed and method of coating seeds
DD258624A1 (en) * 1985-11-11 1988-07-27 Inst F Ruebenforschung LONG-TERM STORAGE OF BREED MATERIAL IN SUGAR BEETS

Also Published As

Publication number Publication date
AU5458290A (en) 1990-11-29
AU625795B2 (en) 1992-07-16
EP0399158A1 (en) 1990-11-28
ZA902288B (en) 1990-12-28
FR2647465A1 (en) 1990-11-30
DK0399158T3 (en) 1995-06-06
FI95042B (en) 1995-08-31
NO901479L (en) 1990-11-26
EP0399158B1 (en) 1995-02-22
DE69017078D1 (en) 1995-03-30
FI95042C (en) 1995-12-11
FR2647465B1 (en) 1993-11-05
MX171279B (en) 1993-10-15
CA2013821A1 (en) 1990-11-23
MY105890A (en) 1995-02-28
ATE118813T1 (en) 1995-03-15
PT94115B (en) 1997-03-31
PT94115A (en) 1991-01-08
FI902519A0 (en) 1990-05-22
IE67530B1 (en) 1996-04-03
NO179271B (en) 1996-06-03
NO179271C (en) 1996-09-11
IE901035L (en) 1990-11-23
DE69017078T2 (en) 1995-06-14
NO901479D0 (en) 1990-04-02
JPH0339019A (en) 1991-02-20
ES2068929T3 (en) 1995-05-01
BR9002404A (en) 1991-08-06

Similar Documents

Publication Publication Date Title
GB1264733A (en)
GB8611894D0 (en) Biological cryo-protection
KR890701027A (en) Method for inhibiting freezing growth in frozen foods and compositions
MY105818A (en) A process for the preservation of plant embryos.
NZ233157A (en) Storage process for vegetable embryos: frozen after pre-treatment on culture medium
SE8207215L (en) IMPROVEMENTS OF AND IN CONNECTION AN ENZYME FOR DECOMPOSITION OF A HIGH MOLECULAR WEIGHT CARBOHYDRATE, THE INSULATED HIGH MOLECULAR CARBOHYDRATE, PROCEDURE FOR CHOOSING A MICRO-ORGANISM WHICH PRODUCES AN ENGINEER ...
AU6627986A (en) Granulocytes in buffer with gelatin and plasma
ES8307881A1 (en) Method for increasing the temperature of gaseous inert carrier medium on taking useful heat from a storage medium storing heat by water sorption
IT8124519A0 (en) PROCEDURE FOR FREEZING AND PRESERVING FOOD, AND REFRIGERANT MEANS TO CARRY OUT SUCH PROCEDURE.
DE3479518D1 (en) Process for the multiplication of plant cell aggregates
YU163681A (en) Process for obtaining compounds of mucolytic activity which are not absorbed in tissues
ATE87433T1 (en) FROZEN SOLUTION AND FREEZING PROCESS.
TH9451EX (en) Plant embryo storage process
ECSP900623A (en) VEGETABLE EMBRYO CONSERVATION PROCEDURE
TH9451A (en) Plant embryo storage process
SU1065733A1 (en) Device for testing hollow articles for thermal shock
JPS5293087A (en) Running truck
GT198302693A (en) A PROCEDURE FOR PRODUCING AROMATI CAS PLANT PRODUCTS
Heldman et al. Kinetics of Quality Change in Frozen Foods.
CA2018638A1 (en) Banking of pancreatic endocrine cells for transplantation
KR870003732A (en) Sheet Deer Antler
HUT55831A (en) Process for drying cultures of active microorganisma
ES227864A3 (en) A procedure for the obtaining of organic acids (Machine-translation by Google Translate, not legally binding)